六角头螺栓(GB/T5782-2025)mm
本页尺寸表已据现行版标准(GB/T5782-2025)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 螺纹规格d=M12、公称长度l=80mm、性能等级为8.8级、表面氧化、产品等级为A级的六角头螺栓的标记: 螺栓GB/T5782M12×80
| 规格 d |
P 螺距 |
b l≤125 |
b 125
| b l>200 |
c max |
c min |
da max |
ds 公称 |
ds A min |
ds B min |
dw A min |
dw B min |
e A min |
e B min |
L1 max |
k 公称 |
k A max |
k A min |
k B max |
k B min |
k1 A min |
k1 B min |
r min |
s 公称 |
s A min |
s B min |
|
| M1.6 |
0.35 |
9 |
15 |
28 |
0.25 |
0.1 |
2 |
1.6 |
1.46 |
1.35 |
2.54 |
2.42 |
3.41 |
3.28 |
0.6 |
1.1 |
1.225 |
0.975 |
1.3 |
0.9 |
0.68 |
0.63 |
0.1 |
3.2 |
3.02 |
2.9 |
| M2 |
0.4 |
10 |
16 |
29 |
0.25 |
0.1 |
2.6 |
2 |
1.86 |
1.75 |
3.34 |
3.22 |
4.32 |
4.18 |
0.8 |
1.4 |
1.525 |
1.275 |
1.6 |
1.2 |
0.89 |
0.84 |
0.1 |
4 |
3.82 |
3.7 |
| M2.5 |
0.45 |
11 |
17 |
30 |
0.25 |
0.1 |
3.1 |
2.5 |
2.36 |
2.25 |
4.34 |
4.22 |
5.45 |
5.31 |
1 |
1.7 |
1.825 |
1.575 |
1.9 |
1.5 |
1.1 |
1.05 |
0.1 |
5 |
4.82 |
4.7 |
| M3 |
0.5 |
12 |
18 |
31 |
0.4 |
0.15 |
3.6 |
3 |
2.86 |
2.75 |
4.84 |
4.72 |
6.01 |
5.88 |
1 |
2 |
2.125 |
1.875 |
2.2 |
1.8 |
1.31 |
1.26 |
0.1 |
5.5 |
5.32 |
5.2 |
| (M3.5) |
0.6 |
13 |
19 |
32 |
0.4 |
0.15 |
4.1 |
3.5 |
3.32 |
3.2 |
5.34 |
5.22 |
6.58 |
6.44 |
1 |
2.4 |
2.525 |
2.275 |
2.6 |
2.2 |
1.59 |
1.54 |
0.1 |
6 |
5.82 |
5.7 |
| M4 |
0.7 |
14 |
20 |
33 |
0.4 |
0.15 |
4.7 |
4 |
3.82 |
3.7 |
6.2 |
6.06 |
7.66 |
7.5 |
1.2 |
2.8 |
2.925 |
2.675 |
3 |
2.6 |
1.87 |
1.82 |
0.2 |
7 |
6.78 |
6.64 |
| M5 |
0.8 |
16 |
22 |
35 |
0.5 |
0.15 |
5.7 |
5 |
4.82 |
4.7 |
7.2 |
7.06 |
8.79 |
8.63 |
1.2 |
3.5 |
3.65 |
3.35 |
3.74 |
3.26 |
2.35 |
2.28 |
0.2 |
8 |
7.78 |
7.64 |
| M6 |
1 |
18 |
24 |
37 |
0.5 |
0.15 |
6.8 |
6 |
5.82 |
5.7 |
8.88 |
8.74 |
11.05 |
10.89 |
1.4 |
4 |
4.15 |
3.85 |
4.24 |
3.76 |
2.7 |
2.63 |
0.25 |
10 |
9.78 |
9.64 |
| (M7) |
1 |
20 |
26 |
39 |
0.6 |
0.15 |
7.8 |
7 |
6.78 |
6.64 |
9.63 |
9.47 |
12.12 |
11.94 |
1.4 |
4.8 |
4.95 |
4.65 |
5.04 |
4.56 |
3.26 |
3.19 |
0.25 |
11 |
10.73 |
10.57 |
| M8 |
1.25 |
22 |
28 |
41 |
0.6 |
0.15 |
9.2 |
8 |
7.78 |
7.64 |
11.63 |
11.47 |
14.38 |
14.2 |
2 |
5.3 |
5.45 |
5.15 |
5.54 |
5.06 |
3.61 |
3.54 |
0.4 |
13 |
12.73 |
12.57 |
| M10 |
1.5 |
26 |
32 |
45 |
0.6 |
0.15 |
11.2 |
10 |
9.78 |
9.64 |
14.63 |
14.47 |
17.77 |
17.59 |
2 |
6.4 |
6.58 |
6.22 |
6.69 |
6.11 |
4.35 |
4.28 |
0.4 |
16 |
15.73 |
15.57 |
| M12 |
1.75 |
30 |
36 |
49 |
0.6 |
0.15 |
13.7 |
12 |
11.73 |
11.57 |
16.63 |
16.47 |
20.03 |
19.85 |
3 |
7.5 |
7.68 |
7.32 |
7.79 |
7.21 |
5.12 |
5.05 |
0.6 |
18 |
17.73 |
17.57 |
| (M14) |
2 |
34 |
40 |
53 |
0.6 |
0.15 |
15.7 |
14 |
13.73 |
13.57 |
19.64 |
19.15 |
23.36 |
22.78 |
3 |
8.8 |
8.98 |
8.62 |
9.09 |
8.51 |
6.03 |
5.96 |
0.6 |
21 |
20.67 |
20.16 |
| M16 |
2 |
38 |
44 |
/ |
0.8 |
0.2 |
17.7 |
16 |
15.73 |
15.57 |
22.49 |
22 |
26.75 |
26.17 |
3 |
10 |
10.18 |
9.82 |
10.29 |
9.71 |
6.87 |
6.8 |
0.6 |
24 |
23.67 |
23.16 |
| (M18) |
2.5 |
42 |
48 |
/ |
0.8 |
0.2 |
20.2 |
18 |
17.73 |
17.57 |
25.34 |
24.85 |
30.14 |
29.56 |
3 |
11.5 |
11.715 |
11.285 |
11.85 |
11.15 |
7.9 |
7.81 |
0.6 |
27 |
26.67 |
26.16 |
| M20 |
2.5 |
46 |
52 |
/ |
0.8 |
0.2 |
22.4 |
20 |
19.67 |
19.48 |
28.19 |
27.7 |
33.53 |
32.95 |
4 |
12.5 |
12.715 |
12.285 |
12.85 |
12.15 |
8.6 |
8.51 |
0.8 |
30 |
29.67 |
29.16 |
| (M22) |
2.5 |
50 |
56 |
69 |
0.8 |
0.2 |
24.4 |
22 |
21.67 |
21.48 |
31.71 |
31.35 |
37.72 |
37.29 |
4 |
14 |
14.215 |
13.785 |
14.35 |
13.65 |
9.65 |
9.56 |
0.8 |
34 |
33.38 |
33 |
| M24 |
3 |
54 |
60 |
73 |
0.8 |
0.2 |
26.4 |
24 |
23.67 |
23.48 |
33.61 |
33.25 |
39.98 |
39.55 |
4 |
15 |
15.215 |
14.785 |
15.35 |
14.65 |
10.35 |
10.26 |
0.8 |
36 |
35.38 |
35 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
六角头螺栓全螺纹(GB/T5783-2025)mm
本页尺寸表已据现行版标准(GB/T5783-2025)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 螺纹规格d=M12、公称长度l=80mm、性能等级为4.8级、表面氧化、全螺纹、产品等级为A级的六角头螺栓的标记: 螺栓GB/T5783M12×80
| 规格 d |
P 螺距 |
a 最大值 |
a 最小值 |
c 最大值 |
c 最小值 |
da 最大值 |
dw A级 最小值 |
dw B级 最小值 |
e A级 最小值 |
e B级 最小值 |
k 公称 |
k A级 最大值 |
k A级 最小值 |
k B级 最大值 |
k B级 最小值 |
k1 A级 最小值 |
k1 B级 最小值 |
r 最小值 |
s 最大值=公称 |
s A级 最小值 |
s B级 最小值 |
| M1.6 |
0.35 |
1.05 |
0.35 |
0.25 |
0.1 |
2 |
2.54 |
2.42 |
3.41 |
3.28 |
1.1 |
1.225 |
0.975 |
1.3 |
0.9 |
0.68 |
0.63 |
0.1 |
3.2 |
3.02 |
2.9 |
| M2 |
0.4 |
1.2 |
0.4 |
0.25 |
0.1 |
2.6 |
3.34 |
3.22 |
4.32 |
4.18 |
1.4 |
1.525 |
1.275 |
1.6 |
1.2 |
0.89 |
0.84 |
0.1 |
4 |
3.82 |
3.7 |
| M2.5 |
0.45 |
1.35 |
0.45 |
0.25 |
0.1 |
3.1 |
4.34 |
4.22 |
5.45 |
5.31 |
1.7 |
1.825 |
1.575 |
1.9 |
1.5 |
1.1 |
1.05 |
0.1 |
5 |
4.82 |
4.7 |
| M3 |
0.5 |
1.5 |
0.5 |
0.4 |
0.15 |
3.6 |
4.84 |
4.72 |
6.01 |
5.88 |
2 |
2.125 |
1.875 |
2.2 |
1.8 |
1.31 |
1.26 |
0.1 |
5.5 |
5.32 |
5.2 |
| (M3.5) |
0.6 |
1.8 |
0.6 |
0.4 |
0.15 |
4.1 |
5.34 |
5.22 |
6.58 |
6.44 |
2.4 |
2.525 |
2.275 |
2.6 |
2.2 |
1.59 |
1.54 |
0.1 |
6 |
5.82 |
5.7 |
| M4 |
0.7 |
2.1 |
0.7 |
0.4 |
0.15 |
4.7 |
6.2 |
6.06 |
7.66 |
7.5 |
2.8 |
2.925 |
2.675 |
3 |
2.6 |
1.87 |
1.82 |
0.2 |
7 |
6.78 |
6.64 |
| M5 |
0.8 |
2.4 |
0.8 |
0.5 |
0.15 |
5.7 |
7.2 |
7.06 |
8.79 |
8.63 |
3.5 |
3.65 |
3.35 |
3.74 |
3.26 |
2.35 |
2.28 |
0.2 |
8 |
7.78 |
7.64 |
| M6 |
1 |
3 |
1 |
0.5 |
0.15 |
6.8 |
8.88 |
8.74 |
11.05 |
10.89 |
4 |
4.15 |
3.85 |
4.24 |
3.76 |
2.7 |
2.63 |
0.25 |
10 |
9.78 |
9.64 |
| (M7) |
1 |
3 |
1 |
0.6 |
0.15 |
7.8 |
9.63 |
9.47 |
12.12 |
11.94 |
4.8 |
4.95 |
4.65 |
5.04 |
4.56 |
3.26 |
3.19 |
0.25 |
11 |
10.73 |
10.57 |
| M8 |
1.25 |
3.75 |
1.25 |
0.6 |
0.15 |
9.2 |
11.63 |
11.47 |
14.38 |
14.2 |
5.3 |
5.45 |
5.15 |
5.54 |
5.06 |
3.61 |
3.54 |
0.4 |
13 |
12.73 |
12.57 |
| M10 |
1.5 |
4.5 |
1.5 |
0.6 |
0.15 |
11.2 |
14.63 |
14.47 |
17.77 |
17.59 |
6.4 |
6.58 |
6.22 |
6.69 |
6.11 |
4.35 |
4.28 |
0.4 |
16 |
15.73 |
15.57 |
| M12 |
1.75 |
5.25 |
1.75 |
0.6 |
0.15 |
13.7 |
16.63 |
16.47 |
20.03 |
19.85 |
7.5 |
7.68 |
7.32 |
7.79 |
7.21 |
5.12 |
5.05 |
0.6 |
18 |
17.73 |
17.57 |
| (M14) |
2 |
6 |
2 |
0.6 |
0.15 |
15.7 |
19.64 |
19.15 |
23.36 |
22.78 |
8.8 |
8.98 |
8.62 |
9.09 |
8.51 |
6.03 |
5.96 |
0.6 |
21 |
20.67 |
20.16 |
| M16 |
2 |
6 |
2 |
0.8 |
0.2 |
17.7 |
22.49 |
22 |
26.75 |
26.17 |
10 |
10.18 |
9.82 |
10.29 |
9.71 |
6.87 |
6.8 |
0.6 |
24 |
23.67 |
23.16 |
| (M18) |
2.5 |
7.5 |
2.5 |
0.8 |
0.2 |
20.2 |
25.34 |
24.85 |
30.14 |
29.56 |
11.5 |
11.715 |
11.285 |
11.85 |
11.15 |
7.9 |
7.81 |
0.6 |
27 |
26.67 |
26.16 |
| M20 |
2.5 |
7.5 |
2.5 |
0.8 |
0.2 |
22.4 |
28.19 |
27.7 |
33.53 |
32.95 |
12.5 |
12.715 |
12.285 |
12.85 |
12.15 |
8.6 |
8.51 |
0.8 |
30 |
29.67 |
29.16 |
| (M22) |
2.5 |
7.5 |
2.5 |
0.8 |
0.2 |
24.4 |
31.71 |
31.35 |
37.72 |
37.29 |
14 |
14.215 |
13.785 |
14.35 |
13.65 |
9.65 |
9.56 |
0.8 |
34 |
33.38 |
33 |
| M24 |
3 |
9 |
3 |
0.8 |
0.2 |
26.4 |
33.61 |
33.25 |
39.98 |
39.55 |
15 |
15.215 |
14.785 |
15.35 |
14.65 |
10.35 |
10.26 |
0.8 |
36 |
35.38 |
35 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
六角头螺栓细牙(GB/T5785-2025)mm
本页尺寸表已据现行版标准(GB/T5785-2025)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 螺纹d=M12×1.5、公称长度l=80mm、细牙螺纹、性能等级为8.8级、表面氧化、产品等级为A级的六角头螺栓的标记: 螺栓GB/T5785M12×1.5×80
| 规格 d |
b L≤125 |
b 125<L≤200 |
b L>200 |
c 最大值 |
c 最小值 |
da 最大值 |
ds 最大值=公称 |
ds A级 最小值 |
ds B级 最小值 |
dw A级 最小值 |
dw B级 最小值 |
e A级 最小值 |
e B级 最小值 |
k 公称 |
k A级 最大值 |
k A级 最小值 |
k B级 最大值 |
k B级 最小值 |
k1 A级 最小值 |
k1 B级 最小值 |
L1 最大值 |
r 最小值 |
s 最大值=公称 |
s A级 最小值 |
s B级 最小值 |
| M8x1 |
22 |
28 ① |
41 ① |
0.6 |
0.15 |
9.2 |
8 |
7.78 |
7.64 |
11.63 |
11.47 |
14.38 |
14.2 |
5.3 |
5.45 |
5.15 |
5.54 |
5.06 |
3.61 |
3.54 |
2 |
0.4 |
13 |
12.73 |
12.57 |
| M10x1.25 |
26 |
32 ① |
45 ① |
0.6 |
0.15 |
11.2 |
10 |
9.78 |
9.64 |
14.63 |
14.47 |
17.77 |
17.59 |
6.4 |
6.58 |
6.22 |
6.69 |
6.11 |
4.35 |
4.28 |
2 |
0.4 |
16 |
15.73 |
15.57 |
| (M10)x1 |
26 |
32 ① |
45 ① |
0.6 |
0.15 |
11.2 |
10 |
9.78 |
9.64 |
14.63 |
14.47 |
17.77 |
17.59 |
6.4 |
6.58 |
6.22 |
6.69 |
6.11 |
4.35 |
4.28 |
2 |
0.4 |
16 |
15.73 |
15.57 |
| M12x1.5 |
30 |
36 ① |
49 ① |
0.6 |
0.15 |
13.7 |
12 |
11.73 |
11.57 |
16.63 |
16.47 |
20.03 |
19.85 |
7.5 |
7.68 |
7.32 |
7.79 |
7.21 |
5.12 |
5.05 |
3 |
0.6 |
18 |
17.73 |
17.57 |
| (M12)x1.25 |
30 |
36 ① |
49 ① |
0.6 |
0.15 |
13.7 |
12 |
11.73 |
11.57 |
16.63 |
16.47 |
20.03 |
19.85 |
7.5 |
7.68 |
7.32 |
7.79 |
7.21 |
5.12 |
5.05 |
3 |
0.6 |
18 |
17.73 |
17.57 |
| (M14)x1.5 |
34 |
40 |
53 ① |
0.6 |
0.15 |
15.7 |
14 |
13.73 |
13.57 |
19.64 |
19.15 |
23.36 |
22.78 |
8.8 |
8.98 |
8.62 |
9.09 |
8.51 |
6.03 |
5.96 |
3 |
0.6 |
21 |
20.67 |
20.16 |
| M16x1.5 |
38 |
44 |
/ |
0.8 |
0.2 |
17.7 |
16 |
15.73 |
15.57 |
22.49 |
22 |
26.75 |
26.17 |
10 |
10.18 |
9.82 |
10.29 |
9.71 |
6.87 |
6.8 |
3 |
0.6 |
24 |
23.67 |
23.16 |
| (M18)x2 |
42 |
48 |
/ |
0.8 |
0.2 |
20.2 |
18 |
17.73 |
17.57 |
25.34 |
24.85 |
30.14 |
29.56 |
11.5 |
11.715 |
11.285 |
11.85 |
11.15 |
7.9 |
7.81 |
3 |
0.6 |
27 |
26.67 |
26.16 |
| (M18)x1.5 |
42 |
48 |
/ |
0.8 |
0.2 |
20.2 |
18 |
17.73 |
17.57 |
25.34 |
24.85 |
30.14 |
29.56 |
11.5 |
11.715 |
11.285 |
11.85 |
11.15 |
7.9 |
7.81 |
3 |
0.6 |
27 |
26.67 |
26.16 |
| M20x2 |
46 |
52 |
/ |
0.8 |
0.2 |
22.4 |
20 |
19.67 |
19.48 |
28.19 |
27.7 |
33.53 |
32.95 |
12.5 |
12.715 |
12.285 |
12.85 |
12.15 |
8.6 |
8.51 |
4 |
0.8 |
30 |
29.67 |
29.16 |
| (M20)x1.5 |
46 |
52 |
/ |
0.8 |
0.2 |
22.4 |
20 |
19.67 |
19.48 |
28.19 |
27.7 |
33.53 |
32.95 |
12.5 |
12.715 |
12.285 |
12.85 |
12.15 |
8.6 |
8.51 |
4 |
0.8 |
30 |
29.67 |
29.16 |
| (M22)x2 |
50 |
56 |
69 |
0.8 |
0.2 |
24.4 |
22 |
21.67 |
21.48 |
31.71 |
31.35 |
37.72 |
37.29 |
14 |
14.215 |
13.785 |
14.35 |
13.65 |
9.65 |
9.56 |
4 |
0.8 |
34 |
33.38 |
33 |
| (M22)x1.5 |
50 |
56 |
69 |
0.8 |
0.2 |
24.4 |
22 |
21.67 |
21.48 |
31.71 |
31.35 |
37.72 |
37.29 |
14 |
14.215 |
13.785 |
14.35 |
13.65 |
9.65 |
9.56 |
4 |
0.8 |
34 |
33.38 |
33 |
| M24x2 |
54 |
60 |
73 |
0.8 |
0.2 |
26.4 |
24 |
23.67 |
23.48 |
33.61 |
33.25 |
39.98 |
39.55 |
15 |
15.215 |
14.785 |
15.35 |
14.65 |
10.35 |
10.26 |
4 |
0.8 |
36 |
35.38 |
35 |
| M27x2 |
60 |
66 |
79 |
0.8 |
0.2 |
30.4 |
27 |
/ |
26.48 |
/ |
38 |
/ |
45.2 |
17 |
/ |
/ |
17.35 |
16.65 |
/ |
11.66 |
6 |
1 |
41 |
/ |
40 |
| M30x2 |
66 |
72 |
85 |
0.8 |
0.2 |
33.4 |
30 |
/ |
29.48 |
/ |
42.75 |
/ |
50.85 |
18.7 |
/ |
/ |
19.12 |
18.28 |
/ |
12.8 |
6 |
1 |
46 |
/ |
45 |
| M33x2 |
72 |
78 |
91 |
0.8 |
0.2 |
36.4 |
33 |
/ |
32.38 |
/ |
46.55 |
/ |
55.37 |
21 |
/ |
/ |
21.42 |
20.58 |
/ |
14.41 |
6 |
1 |
50 |
/ |
49 |
| M36x3 |
/ |
84 |
97 |
0.8 |
0.2 |
39.4 |
36 |
/ |
35.38 |
/ |
51.11 |
/ |
60.79 |
22.5 |
/ |
/ |
22.92 |
22.08 |
/ |
15.46 |
6 |
1 |
55 |
/ |
53.8 |
| M39x3 |
/ |
90 |
103 |
1 |
0.3 |
42.4 |
39 |
/ |
38.38 |
/ |
55.86 |
/ |
66.44 |
25 |
/ |
/ |
25.42 |
24.58 |
/ |
17.21 |
6 |
1 |
60 |
/ |
58.8 |
| M42x3 |
/ |
96 |
109 |
1 |
0.3 |
45.6 |
42 |
/ |
41.38 |
/ |
59.95 |
/ |
71.3 |
26 |
/ |
/ |
26.42 |
25.58 |
/ |
17.91 |
8 |
1.2 |
65 |
/ |
63.1 |
| M45x3 |
/ |
102 |
115 |
1 |
0.3 |
48.6 |
45 |
/ |
44.38 |
/ |
64.7 |
/ |
76.95 |
28 |
/ |
/ |
28.42 |
27.58 |
/ |
19.31 |
8 |
1.2 |
70 |
/ |
68.1 |
| M48x3 |
/ |
108 |
121 |
1 |
0.3 |
52.6 |
48 |
/ |
47.38 |
/ |
69.45 |
/ |
82.6 |
30 |
/ |
/ |
30.42 |
29.58 |
/ |
20.71 |
10 |
1.6 |
75 |
/ |
73.1 |
| M52x4 |
/ |
116 |
129 |
1 |
0.3 |
56.6 |
52 |
/ |
51.26 |
/ |
74.2 |
/ |
88.25 |
33 |
/ |
/ |
33.5 |
32.5 |
/ |
22.75 |
10 |
1.6 |
80 |
/ |
78.1 |
| M56x4 |
/ |
/ |
137 |
1 |
0.3 |
63 |
56 |
/ |
55.26 |
/ |
78.66 |
/ |
93.56 |
35 |
/ |
/ |
35.5 |
34.5 |
/ |
24.15 |
12 |
2 |
85 |
/ |
82.8 |
| M60x4 |
/ |
/ |
145 |
1 |
0.3 |
67 |
60 |
/ |
59.26 |
/ |
83.41 |
/ |
99.21 |
38 |
/ |
/ |
38.5 |
37.5 |
/ |
26.25 |
12 |
2 |
90 |
/ |
87.8 |
| M64x4 |
/ |
/ |
153 |
1 |
0.3 |
71 |
64 |
/ |
63.26 |
/ |
88.16 |
/ |
104.86 |
40 |
/ |
/ |
40.5 |
39.5 |
/ |
27.65 |
13 |
2 |
95 |
/ |
92.8 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
六角头螺栓C级(GB/T5780-2025)mm
本页尺寸表已据现行版标准(GB/T5780-2025)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 螺纹规格d=M12、公称长度l=80mm、性能等级为4.8级、不经表面处理、产品等级为C级的六角头螺栓的标记: 螺栓GB/T5780M12×80
| 规格 d |
P 螺距 |
b L≤125 |
b 125<L≤200 |
b L>200 |
c 最大值 |
da 最大值 |
ds 最大值 |
ds 最小值 |
dw 最小值 |
e 最小值 |
k 公称 |
k 最大值 |
k 最小值 |
kw 最小值 |
L1 最大值 |
r 最小值 |
s 最大值=公称 |
s 最小值 |
| M5 |
0.8 |
16 |
/ |
/ |
0.5 |
6 |
5.48 |
4.52 |
7.06 |
8.63 |
3.5 |
3.875 |
3.125 |
2.19 |
1.2 |
0.2 |
8 |
7.64 |
| M6 |
1 |
18 |
/ |
/ |
0.5 |
7.2 |
6.48 |
5.52 |
8.74 |
10.89 |
4 |
4.375 |
3.625 |
2.54 |
1.4 |
0.25 |
10 |
9.64 |
| (M7) |
1 |
20 |
/ |
/ |
0.6 |
8.2 |
7.58 |
6.42 |
9.47 |
11.94 |
4.8 |
5.175 |
4.425 |
3.1 |
1.4 |
0.25 |
11 |
10.57 |
| M8 |
1.25 |
22 |
/ |
/ |
0.6 |
10.2 |
8.58 |
7.42 |
11.47 |
14.2 |
5.3 |
5.675 |
4.925 |
3.45 |
2 |
0.4 |
13 |
12.57 |
| M10 |
1.5 |
26 |
/ |
/ |
0.6 |
12.2 |
10.58 |
9.42 |
14.47 |
17.59 |
6.4 |
6.85 |
5.95 |
4.17 |
2 |
0.4 |
16 |
15.57 |
| M12 |
1.75 |
30 |
/ |
/ |
0.6 |
14.7 |
12.7 |
11.3 |
16.47 |
19.85 |
7.5 |
7.95 |
7.05 |
4.94 |
3 |
0.6 |
18 |
17.57 |
| (M14) |
2 |
34 |
40 |
/ |
0.6 |
16.7 |
14.7 |
13.3 |
19.15 |
22.78 |
8.8 |
9.25 |
8.35 |
5.85 |
3 |
0.6 |
21 |
20.16 |
| M16 |
2 |
38 |
44 |
/ |
0.8 |
18.7 |
16.7 |
15.3 |
22 |
26.17 |
10 |
10.75 |
9.25 |
6.48 |
3 |
0.6 |
24 |
23.16 |
| (M18) |
2.5 |
42 |
48 |
/ |
0.8 |
21.2 |
18.7 |
17.3 |
24.85 |
29.56 |
11.5 |
12.4 |
10.6 |
7.42 |
3 |
0.6 |
27 |
26.16 |
| M20 |
2.5 |
46 |
52 |
/ |
0.8 |
24.4 |
20.84 |
19.16 |
27.7 |
32.95 |
12.5 |
13.4 |
11.6 |
8.12 |
4 |
0.8 |
30 |
29.16 |
| (M22) |
2.5 |
50 |
56 |
69 |
0.8 |
26.4 |
22.84 |
21.16 |
31.35 |
37.29 |
14 |
14.9 |
13.1 |
9.17 |
4 |
0.8 |
34 |
33 |
| M24 |
3 |
54 |
60 |
73 |
0.8 |
28.4 |
24.84 |
23.16 |
33.25 |
39.55 |
15 |
15.9 |
14.1 |
9.87 |
4 |
0.8 |
36 |
35 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
方头螺栓C级(GB/T8-2021)mm
本页尺寸表已据现行版标准(GB/T8-2021)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
P 螺距 |
e 最小值 |
k 公称 |
k 最大值 |
k 最小值 |
k1 最小值 |
r 最小值 |
s 最大值 |
s 最小值 |
x 最大值 |
| M10 |
1.50 |
20.24 |
7 |
7.45 |
6.55 |
5.21 |
0.4 |
16 |
15.57 |
3.8 |
| M12 |
1.75 |
22.84 |
8 |
8.45 |
7.55 |
5.91 |
0.6 |
18 |
17.57 |
4.2 |
| (M14) |
2.0 |
26.21 |
9 |
9.45 |
8.55 |
6.61 |
0.6 |
21 |
20.16 |
5 |
| M16 |
2.0 |
30.11 |
10 |
10.75 |
9.25 |
6.47 |
0.6 |
24 |
23.16 |
5 |
| (M18) |
2.5 |
34.01 |
12 |
12.90 |
11.10 |
7.77 |
0.8 |
27 |
26.16 |
6.3 |
| M20 |
2.5 |
37.91 |
13 |
13.90 |
12.10 |
8.47 |
0.8 |
30 |
29.16 |
6.3 |
| (M22) |
2.5 |
42.9 |
14 |
14.90 |
13.10 |
9.17 |
0.8 |
34 |
33 |
6.3 |
| M24 |
3 |
45.5 |
15 |
15.90 |
14.10 |
9.87 |
0.8 |
36 |
35 |
7.5 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
沉头方颈螺栓(GB/T10-2013)mm
本页尺寸表已据现行版标准(GB/T10-2013)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
P 螺距 |
b L≤125 |
b 125<L≤200 |
dk 最大值 |
dk 最小值 |
k 最大值 |
k 最小值 |
s 最大值 |
s 最小值 |
x 最大值 |
| M6 |
1.00 |
18 |
/ |
11.05 |
9.95 |
6.10 |
5.3 |
6.36 |
5.84 |
2.5 |
| M8 |
1.25 |
22 |
28 |
14.55 |
13.45 |
7.25 |
6.35 |
8.36 |
7.80 |
3.2 |
| M10 |
1.50 |
26 |
32 |
17.55 |
16.45 |
8.45 |
7.55 |
10.36 |
9.80 |
3.8 |
| M12 |
1.75 |
30 |
36 |
21.65 |
20.35 |
11.05 |
9.95 |
12.43 |
11.76 |
4.3 |
| M16 |
2.00 |
38 |
44 |
28.65 |
27.35 |
13.05 |
11.95 |
16.43 |
15.76 |
5 |
| M20 |
2.50 |
46 |
52 |
36.8 |
35.2 |
15.05 |
13.95 |
20.52 |
19.72 |
6.3 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
沉头带榫螺栓(GB/T11-2013)mm
本页尺寸表已据现行版标准(GB/T11-2013)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
P 螺距 |
b L≤125 |
b 125<L≤200 |
dk 最大值 |
dk 最小值 |
s 最大值 |
s 最小值 |
h 最大值 |
h 最小值 |
k ≈ |
x 最大值 |
| M6 |
1 |
18 |
– |
11.05 |
9.95 |
2.7 |
2.3 |
1.2 |
0.8 |
4.1 |
2.5 |
| M8 |
1.25 |
22 |
28 |
14.55 |
13.45 |
2.7 |
2.3 |
1.6 |
1.1 |
5.3 |
3.2 |
| M10 |
1.5 |
26 |
32 |
17.55 |
16.45 |
3.8 |
3.2 |
2.1 |
1.4 |
6.2 |
3.8 |
| M12 |
1.75 |
30 |
36 |
21.65 |
20.35 |
3.8 |
3.2 |
2.4 |
1.6 |
8.5 |
4.3 |
| (M14) |
2 |
34 |
40 |
24.65 |
23.35 |
4.3 |
3.7 |
2.9 |
1.9 |
8.9 |
5 |
| M16 |
2 |
38 |
44 |
28.65 |
27.35 |
4.8 |
4.2 |
3.3 |
2.2 |
10.2 |
5 |
| M20 |
2.5 |
46 |
52 |
36.8 |
35.2 |
4.8 |
4.2 |
4.2 |
2.8 |
13 |
6.3 |
| (M22) |
2.5 |
50 |
56 |
40.8 |
39.2 |
6.3 |
5.7 |
4.5 |
3 |
14.3 |
6.3 |
| M24 |
3 |
54 |
60 |
45.8 |
44.2 |
6.3 |
5.7 |
5 |
3.3 |
16.5 |
7.5 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
半圆头方颈螺栓(GB/T12-2013)mm
本页尺寸表已据现行版标准(GB/T12-2013)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
P 螺距 |
b L≤125 |
b 125<L≤200 |
dk 最大值 |
dk 最小值 |
k1 最大值 |
k1 最小值 |
k 最大值 |
k 最小值 |
s 最大值 |
s 最小值 |
r ≈ |
x 最大值 |
| M6 |
1 |
18 |
– |
13.1 |
11.3 |
4.4 |
3.6 |
4.08 |
3.2 |
6.3 |
5.84 |
7 |
2.5 |
| M8 |
1.25 |
22 |
28 |
17.1 |
15.3 |
5.4 |
4.6 |
5.28 |
4.4 |
8.36 |
7.8 |
9 |
3.2 |
| M10 |
1.5 |
26 |
32 |
21.3 |
19.16 |
6.4 |
5.6 |
6.48 |
5.6 |
10.36 |
9.8 |
11 |
3.8 |
| M12 |
1.75 |
30 |
36 |
25.3 |
23.16 |
8.45 |
7.55 |
8.9 |
7.55 |
12.43 |
11.76 |
13 |
4.3 |
| (M14) |
2 |
34 |
40 |
29.3 |
27.16 |
9.45 |
8.55 |
9.9 |
8.55 |
14.43 |
13.76 |
15 |
5 |
| M16 |
2 |
38 |
44 |
33.6 |
31 |
10.45 |
9.55 |
10.9 |
9.55 |
16.43 |
15.76 |
18 |
5 |
| M20 |
2.5 |
46 |
52 |
41.6 |
39 |
12.55 |
11.45 |
13.1 |
11.45 |
20.82 |
19.22 |
22 |
6.3 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
半圆头带榫螺栓(GB/T13-2013)mm
本页尺寸表已据现行版标准(GB/T13-2013)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
P 螺距 |
b L≤125 |
b 125<L≤200 |
dk 最大值 |
dk 最小值 |
s 最大值 |
s 最小值 |
h1 最大值 |
h1 最小值 |
k 最大值 |
k 最小值 |
ds 最大值 |
ds 最小值 |
h 最小值 |
r 最小值 |
R ≈ |
x 最大值 |
| M6 |
1.00 |
18 |
/ |
12.10 |
10.30 |
2.70 |
2.30 |
2.70 |
2.30 |
4.08 |
3.20 |
6.48 |
5.52 |
4 |
0.5 |
6 |
2.5 |
| M8 |
1.25 |
22 |
28 |
15.10 |
13.30 |
2.70 |
2.30 |
3.20 |
2.80 |
5.28 |
4.40 |
8.58 |
7.42 |
5 |
0.5 |
7.5 |
3.2 |
| M10 |
1.50 |
26 |
32 |
18.10 |
16.30 |
3.80 |
3.20 |
3.80 |
3.20 |
6.48 |
5.60 |
10.58 |
9.42 |
6 |
0.5 |
9 |
3.8 |
| M12 |
1.75 |
30 |
36 |
22.30 |
20.16 |
3.80 |
3.20 |
4.30 |
3.70 |
8.90 |
7.55 |
12.70 |
11.30 |
7 |
0.8 |
11 |
4.3 |
| (M14) |
2.00 |
34 |
40 |
25.30 |
23.16 |
4.80 |
4.20 |
5.30 |
4.70 |
9.90 |
8.55 |
14.70 |
13.30 |
8 |
0.8 |
13 |
5 |
| M16 |
2.00 |
38 |
44 |
29.30 |
27.16 |
4.80 |
4.20 |
5.30 |
4.70 |
10.90 |
9.55 |
16.70 |
15.30 |
9 |
1 |
15 |
5 |
| M20 |
2.50 |
46 |
52 |
35.60 |
33.00 |
4.80 |
4.20 |
6.30 |
5.70 |
13.10 |
11.45 |
20.84 |
19.16 |
11 |
1 |
18 |
6.3 |
| M24 |
3.00 |
54 |
60 |
43.60 |
41.00 |
6.30 |
5.70 |
7.40 |
6.60 |
17.10 |
15.45 |
24.84 |
23.16 |
13 |
1.5 |
22 |
7.5 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
大半圆头方颈螺栓 C级(GB/T14-2013)mm
本页尺寸表已据现行版标准(GB/T14-2013)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
P 螺距 |
b② 参考 L≤125 |
b② 125<L≤200 |
b② L>200 |
dk 最大值=公称 |
dk 最小值 |
ds 最大值 |
k1 最大值 |
k1 最小值 |
k 最大值 |
k 最小值 |
r 最大值 |
s 最大值 |
s 最小值 |
| M5 |
0.80 |
16 |
/ |
/ |
13 |
11.9 |
5.48 |
4.1 |
2.9 |
3.1 |
2.5 |
0.4 |
5.48 |
4.52 |
| M6 |
1.00 |
18 |
/ |
/ |
16 |
14.9 |
6.48 |
4.6 |
3.4 |
3.6 |
3 |
0.5 |
6.48 |
5.52 |
| M8 |
1.25 |
22 |
28 |
/ |
20 |
18.7 |
8.58 |
5.6 |
4.4 |
4.6 |
4 |
0.8 |
8.58 |
7.42 |
| M10 |
1.50 |
26 |
32 |
/ |
24 |
22.7 |
10.58 |
6.6 |
5.4 |
5.8 |
5 |
0.8 |
10.58 |
9.42 |
| M12 |
1.75 |
30 |
36 |
/ |
30 |
28.7 |
12.7 |
8.8 |
7.2 |
6.8 |
6 |
1.2 |
12.7 |
11.3 |
| M16 |
2.00 |
38 |
44 |
57 |
38 |
36.4 |
16.7 |
12.9 |
11.1 |
8.9 |
8 |
1.2 |
16.7 |
15.3 |
| M20 |
2.50 |
46 |
52 |
65 |
46 |
44.4 |
20.84 |
15.9 |
14.1 |
10.9 |
10 |
1.6 |
20.84 |
19.16 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
大半圆头带榫螺栓(GB/T15-2013)mm
本页尺寸表已据现行版标准(GB/T15-2013)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
P 螺距 |
b L≤125 |
b 125<L≤200 |
dk 最大值 |
dk 最小值 |
h 最大值 |
h 最小值 |
k 最大值 |
k 最小值 |
x 最大值 |
R ≈ |
| M6 |
1 |
18 |
/ |
15.1 |
13.3 |
3.5 |
2.9 |
3.48 |
2.7 |
2.5 |
11 |
| M8 |
1.25 |
22 |
28 |
19.1 |
17.3 |
4.3 |
3.5 |
4.48 |
3.6 |
3.2 |
14 |
| M10 |
1.5 |
26 |
32 |
24.3 |
22.16 |
5.5 |
4.5 |
5.48 |
4.6 |
3.8 |
18 |
| M12 |
1.75 |
30 |
36 |
29.3 |
27.16 |
6.7 |
5.5 |
6.48 |
5.6 |
4.3 |
22 |
| (M14) |
2 |
34 |
40 |
33.6 |
31 |
7.7 |
6.3 |
7.90 |
6.55 |
5 |
22 |
| M16 |
2 |
38 |
44 |
36.6 |
34 |
8.8 |
7.2 |
8.90 |
7.55 |
5 |
26 |
| M20 |
2.5 |
46 |
52 |
45.6 |
43 |
9.9 |
8.1 |
10.90 |
9.55 |
6.3 |
32 |
| M24 |
3 |
54 |
60 |
53.9 |
50.8 |
12 |
10 |
13.10 |
11.45 |
7.5 |
34 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
六角头铰制孔用螺栓 A和B级(GB/T27-2013)mm
本页尺寸表已据现行版标准(GB/T27-2013)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。

| 规格 d |
P 螺距 |
ds 最大值=公称 (h9) |
ds 最小值 |
s 最大值 |
s A级 最小值 |
s B级 最小值 |
k 公称 |
k A级 最小值 |
k A级 最大值 |
k B级 最小值 |
k B级 最大值 |
r 最小值 |
dp |
L2 |
e A级 最小值 |
e B级 最小值 |
g |
| M6 |
1.00 |
7 |
6.964 |
10 |
9.78 |
9.64 |
4 |
3.85 |
4.15 |
3.76 |
4.24 |
0.25 |
4.0 |
1.5 |
11.05 |
10.89 |
2.5 |
| M8 |
1.25 |
9 |
8.964 |
13 |
12.73 |
12.57 |
5 |
4.85 |
5.15 |
4.76 |
5.24 |
0.4 |
5.5 |
1.5 |
14.38 |
14.2 |
2.5 |
| M10 |
1.50 |
11 |
10.957 |
16 |
15.73 |
15.57 |
6 |
5.85 |
6.15 |
5.76 |
6.24 |
0.4 |
7.0 |
2 |
17.77 |
17.59 |
2.5 |
| M12 |
1.75 |
13 |
12.957 |
18 |
17.73 |
17.57 |
7 |
6.82 |
7.18 |
6.71 |
7.29 |
0.6 |
8.5 |
2 |
20.03 |
19.85 |
2.5 |
| (M14) |
2.0 |
15 |
14.957 |
21 |
20.67 |
20.16 |
8 |
7.82 |
8.18 |
7.71 |
8.29 |
0.6 |
10 |
3 |
23.35 |
22.78 |
3.5 |
| M16 |
2.0 |
17 |
16.957 |
24 |
23.67 |
23.16 |
9 |
8.82 |
9.18 |
8.71 |
9.29 |
0.6 |
12 |
3 |
26.75 |
26.17 |
3.5 |
| (M18) |
2.5 |
19 |
18.948 |
27 |
26.67 |
26.16 |
10 |
9.82 |
10.18 |
9.71 |
10.29 |
0.6 |
13 |
3 |
30.14 |
29.56 |
3.5 |
| M20 |
2.5 |
21 |
20.948 |
30 |
29.67 |
29.16 |
11 |
10.78 |
11.22 |
10.65 |
11.35 |
0.8 |
15 |
4 |
33.53 |
32.95 |
3.5 |
| (M22) |
2.5 |
23 |
22.948 |
34 |
33.38 |
33 |
12 |
11.78 |
12.22 |
11.65 |
12.35 |
0.8 |
17 |
4 |
37.72 |
37.29 |
3.5 |
| M24 |
3 |
25 |
24.948 |
36 |
35.38 |
35 |
13 |
12.78 |
13.22 |
12.65 |
13.35 |
0.8 |
18 |
4 |
39.98 |
39.55 |
5 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
六角头螺杆带孔铰制孔用螺栓A和B级(GB/T28-2013)mm
本页尺寸表已据现行版标准(GB/T28-2013)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
P 螺距 |
ds 最大值 |
ds 最小值 |
L1 最大值=公称 |
d1 最大值 |
d1 最小值 |
| M6 |
1 |
7 |
6.964 |
4.5 |
1.85 |
1.6 |
| M8 |
1.25 |
9 |
8.964 |
5.5 |
2.25 |
2 |
| M10 |
1.5 |
11 |
10.957 |
6 |
2.75 |
2.5 |
| M12 |
1.75 |
13 |
12.957 |
7 |
3.5 |
3.2 |
| (M14) |
2 |
15 |
14.957 |
8 |
3.5 |
3.2 |
| M16 |
2 |
17 |
16.957 |
9 |
4.3 |
4 |
| (M18) |
2.5 |
19 |
18.948 |
9 |
4.3 |
4 |
| M20 |
2.5 |
21 |
20.948 |
10 |
4.3 |
4 |
| (M22) |
2.5 |
23 |
22.948 |
11 |
5.3 |
5 |
| M24 |
3 |
25 |
24.948 |
11 |
5.3 |
5 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
六角头头部带槽螺栓 A和B(GB/T29.1-2013)mm
本页尺寸表已据现行版标准(GB/T29.1-2013)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
P 螺距 |
n 公称 |
n 最小值 |
n 最大值 |
t 最小值 |
| M3 |
0.50 |
0.8 |
0.86 |
1.00 |
0.70 |
| M4 |
0.70 |
1.2 |
1.26 |
1.51 |
1.00 |
| M5 |
0.80 |
1.2 |
1.28 |
1.51 |
1.20 |
| M6 |
1.00 |
1.6 |
1.66 |
1.91 |
1.40 |
| M8 |
1.25 |
2 |
2.06 |
2.31 |
1.90 |
| M10 |
1.50 |
2.5 |
2.56 |
2.81 |
2.40 |
| M12 |
1.75 |
3 |
3.06 |
3.31 |
3.00 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
十字槽凹穴六角螺栓(GB/T29.2-2013)mm
本页尺寸表已据现行版标准(GB/T29.2-2013)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
P 螺距 |
a 最大值 |
da 最大值 |
dw 最小值 |
e 最小值 |
k 公称 |
k 最小值 |
k 最大值 |
k1 最小值 |
r 最小值 |
s 最大值 |
s 最小值 |
s 槽号 |
m 参考 |
m 深度 最大值 |
m 最小值 |
| M4 |
0.7 |
2.1 |
4.7 |
5.7 |
7.5 |
2.8 |
2.6 |
3 |
1.8 |
0.2 |
7 |
6.64 |
2 |
4 |
1.93 |
1.4 |
| M5 |
0.8 |
2.4 |
5.7 |
6.7 |
8.53 |
3.5 |
3.26 |
3.74 |
2.3 |
0.2 |
8 |
7.64 |
2 |
4.8 |
2.73 |
2.19 |
| M6 |
1 |
3 |
6.8 |
8.7 |
10.89 |
4 |
3.76 |
4.24 |
2.6 |
0.25 |
10 |
9.64 |
3 |
6.2 |
2.86 |
2.31 |
| M8 |
1.25 |
3.75 |
9.2 |
11.4 |
14.2 |
5.3 |
5.06 |
5.54 |
3.5 |
0.4 |
13 |
12.57 |
3 |
7.2 |
3.86 |
3.24 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
六角头螺杆带孔螺栓 A和B级(GB/T31.1-2013)mm
本页尺寸表已据现行版标准(GB/T31.1-2013)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
P 螺距 |
d1 最大值 |
d1 最小值 |
L1 公称 |
| M6 |
1 |
1.85 |
1.6 |
3.3 |
| M8 |
1.25 |
2.25 |
2 |
4 |
| M10 |
1.5 |
2.75 |
2.5 |
5 |
| M12 |
1.75 |
3.5 |
3.2 |
6 |
| (M14) |
2 |
3.5 |
3.2 |
6.5 |
| M16 |
2 |
4.3 |
4 |
7 |
| (M18) |
2.5 |
4.3 |
4 |
8 |
| M20 |
2.5 |
4.3 |
4 |
③ |
| (M22) |
2.5 |
5.3 |
5 |
9 |
| M24 |
3 |
5.3 |
5 |
10 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
六角头螺杆带孔螺栓 细杆 B级(GB/T31.2-2025)mm
本页尺寸表已据现行版标准(GB/T31.2-2025)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
P 螺距 |
d1 最小值=公称 |
d1 最大值 |
L1 公称 |
| M6 |
1 |
1.6 |
1.85 |
3.3 |
| (M7) |
1 |
1.6 |
1.85 |
3.3 |
| M8 |
1.25 |
2 |
2.25 |
3.9 |
| M10 |
1.50 |
2.5 |
2.75 |
4.9 |
| M12 |
1.75 |
3.2 |
3.5 |
5.9 |
| (M14) |
2 |
3.2 |
3.5 |
6.5 |
| M16 |
2 |
4 |
4.3 |
7 |
| (M18) |
2.5 |
4 |
4.3 |
7.7 |
| M20 |
2.5 |
4 |
4.3 |
7.7 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
六角头螺杆带孔螺栓 细牙 A和B级(GB/T31.3-2025)mm
本页尺寸表已据现行版标准(GB/T31.3-2025)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
P 螺距 细牙1 |
P 细牙2 |
d1 最小值=公称 |
d1 最大值 |
| M8 |
1 |
/ |
2.00 |
2.25 |
| M10 |
1.25 |
1 |
2.50 |
2.75 |
| M12 |
1.5 |
1.25 |
3.20 |
3.50 |
| (M14) |
1.5 |
/ |
3.20 |
3.50 |
| M16 |
1.5 |
/ |
4.00 |
4.30 |
| (M18) |
2 |
1.5 |
4.00 |
4.30 |
| M20 |
2 |
1.5 |
4.00 |
4.30 |
| (M22) |
2 |
1.5 |
5.00 |
5.30 |
| M24 |
2 |
/ |
5.00 |
5.30 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
六角头头部带孔螺栓A和B级(GB/T32.1-2020)mm
本页尺寸表已据现行版标准(GB/T32.1-2020)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
P 螺距 |
d1 公称 |
d1 最小值 |
d1 最大值 |
h ≈ |
| M6 |
1 |
1.6 |
1.6 |
1.85 |
2 |
| M8 |
1.25 |
2 |
2 |
2.25 |
2.6 |
| M10 |
1.5 |
2 |
2 |
2.25 |
3.2 |
| M12 |
1.75 |
2 |
2 |
2.25 |
3.7 |
| (M14) |
2 |
2 |
2 |
2.25 |
4.4 |
| M16 |
2 |
3 |
3 |
3.25 |
5 |
| (M18) |
2.5 |
3 |
3 |
3.25 |
5.7 |
| M20 |
2.5 |
3 |
3 |
3.25 |
6.2 |
| (M22) |
2.5 |
3 |
3 |
3.25 |
7 |
| M24 |
3 |
3 |
3 |
3.25 |
7.5 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
六角头头部带孔螺栓 细杆 B级(GB/T32.2-2025)mm
本页尺寸表已据现行版标准(GB/T32.2-2025)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
P 螺距 |
d1 最小值=公称 |
d1 最大值 |
h ≈ |
| M6 |
1 |
1.6 |
1.85 |
2 |
| (M7) |
1 |
1.6 |
1.85 |
2.4 |
| M8 |
1.25 |
2 |
2.25 |
2.6 |
| M10 |
1.5 |
2 |
2.25 |
3.2 |
| M12 |
1.75 |
2 |
2.25 |
3.7 |
| (M14) |
2 |
2 |
2.25 |
4.4 |
| M16 |
2 |
3 |
3.25 |
5 |
| (M18) |
2.5 |
3 |
3.25 |
5.7 |
| M20 |
2.5 |
3 |
3.25 |
6.2 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
六角头头部带孔螺栓 细杆 B级(GB/T32.3-2020)mm
本页尺寸表已据现行版标准(GB/T32.3-2020)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
P 螺距 细牙1 |
P 细牙2 |
d1 公称 |
d1 最小值 |
d1 最大值 |
h ≈ |
| M8 |
1 |
– |
2 |
2 |
2.25 |
2.60 |
| M10 |
1 |
(1.25) |
2 |
2 |
2.25 |
3.20 |
| M12 |
1.5 |
(1.25) |
2 |
2 |
2.25 |
3.70 |
| (M14) |
1.5 |
– |
2 |
2 |
2.25 |
4.40 |
| M16 |
1.5 |
– |
3 |
3 |
3.25 |
5.00 |
| (M18) |
1.5 |
– |
3 |
3 |
3.25 |
5.70 |
| M20 |
2 |
(1.5) |
3 |
3 |
3.25 |
6.20 |
| (M22) |
1.5 |
– |
3 |
3 |
3.25 |
7.00 |
| M24 |
2 |
– |
3 |
3 |
3.25 |
7.50 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
小方头螺栓 B级(GB/T35-2013)mm
本页尺寸表已据现行版标准(GB/T35-2013)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
P 螺距 |
b L≤125 |
b 125<L≤200 |
b 200<L |
e 最小值 |
k 公称 |
k 最大值 |
k 最小值 |
s 最大值 |
s 最小值 |
k1 最小值 |
r 最小值 |
x 最大值 |
| M5 |
0.8 |
16 |
/ |
/ |
9.93 |
3.5 |
3.74 |
3.26 |
8 |
7.64 |
2.28 |
0.2 |
2 |
| M6 |
1 |
18 |
/ |
/ |
12.53 |
4 |
4.24 |
3.76 |
10 |
9.64 |
2.63 |
0.25 |
2.5 |
| M8 |
1.25 |
22 |
28 |
/ |
16.34 |
5 |
5.24 |
4.76 |
13 |
12.57 |
3.33 |
0.4 |
3.2 |
| M10 |
1.50 |
26 |
32 |
/ |
20.24 |
6 |
6.24 |
5.76 |
16 |
15.57 |
4.03 |
0.4 |
3.8 |
| M12 |
1.75 |
30 |
36 |
/ |
22.84 |
7 |
7.29 |
6.71 |
18 |
17.57 |
4.70 |
0.6 |
4.3 |
| (M14) |
2.0 |
34 |
40 |
/ |
26.21 |
8 |
8.29 |
7.71 |
21 |
20.16 |
5.4 |
0.6 |
5 |
| M16 |
2.0 |
38 |
44 |
57 |
30.11 |
9 |
9.29 |
8.71 |
24 |
23.16 |
6.1 |
0.6 |
5 |
| (M18) |
2.5 |
42 |
48 |
61 |
34.01 |
10 |
10.29 |
9.7 |
27 |
26.16 |
6.8 |
0.8 |
6.3 |
| M20 |
2.5 |
46 |
52 |
65 |
37.91 |
11 |
11.35 |
10.65 |
30 |
29.16 |
7.45 |
0.8 |
6.3 |
| (M22) |
2.5 |
50 |
56 |
69 |
42.9 |
12 |
12.35 |
11.65 |
34 |
33 |
8.15 |
0.8 |
6.3 |
| M24 |
3 |
54 |
60 |
73 |
45.5 |
13 |
13.35 |
12.65 |
36 |
35 |
8.85 |
0.8 |
7.5 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
T形槽用螺栓(GB/T37-1988)mm

| 螺纹规格d |
b |
ds |
D |
K |
rmin |
h |
s |
Xmax |
l的范围 |
| l≤125 |
125<l≤200 |
l>200 |
max |
min |
max |
min |
公称 |
min |
max |
| M5 |
16 |
― |
― |
5 |
4.70 |
12 |
4.24 |
3.76 |
0.20 |
2.8 |
9 |
8.64 |
9.00 |
2.0 |
25~50 |
| M6 |
18 |
― |
― |
6 |
5.70 |
16 |
5.24 |
4.76 |
0.25 |
3.4 |
12 |
11.57 |
12.00 |
2.5 |
30~60 |
| M8 |
22 |
28 |
― |
8 |
7.64 |
20 |
6.24 |
5.76 |
0.40 |
4.1 |
14 |
13.57 |
14.00 |
3.2 |
35~80 |
| M10 |
26 |
32 |
― |
10 |
9.64 |
25 |
7.29 |
6.71 |
0.40 |
4.8 |
18 |
17.57 |
18.00 |
3.8 |
40~100 |
| M12 |
30 |
36 |
― |
12 |
11.57 |
30 |
8.89 |
8.31 |
0.60 |
6.5 |
22 |
21.16 |
22.00 |
4.2 |
45~120 |
| M16 |
38 |
44 |
57 |
16 |
15.57 |
38 |
11.95 |
11.25 |
0.60 |
9 |
28 |
27.16 |
28.00 |
5 |
55~160 |
| M20 |
46 |
52 |
65 |
20 |
19.48 |
46 |
14.35 |
13.65 |
0.80 |
10.4 |
34 |
33.00 |
34.00 |
6.3 |
65~200 |
| M24 |
54 |
60 |
73 |
24 |
23.48 |
58 |
16.35 |
15.65 |
0.80 |
11.8 |
44 |
43.00 |
44.00 |
7.5 |
80~240 |
| M30 |
66 |
72 |
85 |
30 |
29.48 |
75 |
20.42 |
19.58 |
1.00 |
14.5 |
56 |
54.80 |
56.00 |
8.8 |
90~300 |
| M36 |
78 |
84 |
97 |
36 |
35.38 |
85 |
24.42 |
23.58 |
1.00 |
18.5 |
67 |
65.10 |
67.00 |
10 |
110~300 |
| M42 |
― |
96 |
109 |
42 |
41.38 |
95 |
28.42 |
27.58 |
1.20 |
22.0 |
76 |
74.10 |
76.00 |
11.3 |
130~300 |
| M48 |
― |
108 |
121 |
48 |
47.38 |
105 |
32.50 |
31.50 |
1.60 |
26.0 |
86 |
83.80 |
86.00 |
12.5 |
140~300 |
| 技术条件 |
材料 |
螺纹公差 |
机械性能等级 |
产品等级 |
表面处理 |
| 钢 |
6g |
d≤39:5.8、8.8;d>39:按协议 |
B级 |
1.氧化;2.镀锌钝化 |
| 公称长度l的通用规格系列:mm |
| 公称 |
25 |
30 |
35 |
40 |
45 |
50 |
(55) |
60 |
(65) |
70 |
80 |
90 |
100 |
| min |
23.95 |
28.95 |
33.75 |
38.75 |
43.75 |
48.75 |
53.5 |
58.5 |
63.5 |
68.5 |
78.5 |
88.85 |
98.25 |
| max |
26.05 |
31.05 |
36.25 |
41.25 |
46.25 |
51.25 |
56.5 |
61.5 |
66.5 |
71.5 |
81.5 |
91.75 |
101.75 |
| 公称 |
110 |
120 |
130 |
140 |
150 |
160 |
180 |
200 |
220 |
240 |
260 |
280 |
300 |
| min |
108.25 |
118.25 |
128 |
138 |
148 |
158 |
178 |
197.7 |
217.7 |
237.7 |
257.4 |
277.4 |
297.4 |
| max |
111.75 |
121.75 |
132 |
142 |
152 |
162 |
182 |
202.3 |
222.3 |
242.3 |
262.6 |
282.6 |
302.6 |
| 注:尽可能不采用括号内的规格。 |
| 质量kg |
| 螺纹规格 |
M5 |
M6 |
M8 |
M10 |
M12 |
M16 |
M20 |
M24 |
M30 |
M36 |
M42 |
M48 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 25 |
5.84 |
|
|
|
|
|
|
|
|
|
|
|
| 30 |
6.52 |
12.68 |
|
|
|
|
|
|
|
|
|
|
| 35 |
7.20 |
13.68 |
22.32 |
|
|
|
|
|
|
|
|
|
| 40 |
7.87 |
14.67 |
24.11 |
40.88 |
|
|
|
|
|
|
|
|
| 45 |
8.55 |
15.67 |
25.89 |
43.72 |
72.15 |
|
|
|
|
|
|
|
| 50 |
9.23 |
16.66 |
27.68 |
46.57 |
76.25 |
|
|
|
|
|
|
|
| 55 |
|
17.66 |
29.47 |
49.42 |
80.35 |
158.3 |
|
|
|
|
|
|
| 60 |
|
18.65 |
31.26 |
52.26 |
84.45 |
165.7 |
|
|
|
|
|
|
| 65 |
|
|
33.04 |
55.11 |
88.55 |
173.1 |
281.3 |
|
|
|
|
|
| 70 |
|
|
34.83 |
57.96 |
92.65 |
180.5 |
292.9 |
|
|
|
|
|
| 80 |
|
|
38.41 |
63.65 |
100.9 |
195.4 |
316.1 |
512.5 |
|
|
|
|
| 90 |
|
|
|
69.34 |
109.1 |
210.2 |
339.4 |
546.2 |
991.8 |
|
|
|
| 100 |
|
|
|
75.04 |
117.3 |
225.1 |
362.6 |
580 |
1045 |
|
|
|
| 110 |
|
|
|
|
125.5 |
239.9 |
385.9 |
613.8 |
1098 |
1664 |
|
|
| 120 |
|
|
|
|
133.7 |
254.8 |
409.1 |
647.6 |
1152 |
1740 |
|
|
| 130 |
|
|
|
|
|
269.6 |
432.4 |
681.3 |
1205 |
1817 |
2571 |
|
| 140 |
|
|
|
|
|
284.5 |
455.6 |
715.1 |
1258 |
1894 |
2676 |
3638 |
| 150 |
|
|
|
|
|
299.4 |
478.9 |
748.9 |
1311 |
1970 |
2781 |
3776 |
| 160 |
|
|
|
|
|
314.2 |
502.1 |
782.7 |
1364 |
2047 |
2886 |
3913 |
| 180 |
|
|
|
|
|
|
548.6 |
850.2 |
1471 |
2201 |
3095 |
4188 |
| 200 |
|
|
|
|
|
|
595.1 |
917.7 |
1577 |
2354 |
3305 |
4463 |
| 220 |
|
|
|
|
|
|
|
977.2 |
1671 |
2490 |
3492 |
4709 |
| 240 |
|
|
|
|
|
|
|
1045 |
1778 |
2644 |
3702 |
4984 |
| 260 |
|
|
|
|
|
|
|
|
1884 |
2797 |
3912 |
5259 |
| 280 |
|
|
|
|
|
|
|
|
1991 |
2951 |
4122 |
5534 |
| 300 |
|
|
|
|
|
|
|
|
2097 |
3104 |
4331 |
5809 |
加强半圆头方颈螺栓(GB/T794-2021)mm
本页尺寸表与图纸沿用原手册版本(未重绘);另据 GB/T 794-2021 现行版补充了优选长度范围与公称长度极限偏差表。

| 表 1 A 型尺寸 |
| 螺纹规格 d |
M6 |
M8 |
M10 |
M12 |
(M14)b |
M16 |
M20 |
| Pa |
1 |
1.25 |
1.5 |
1.75 |
2 |
2 |
2.5 |
| b |
l≤125 |
18 |
22 |
26 |
30 |
34 |
38 |
46 |
| 125<l≤200 |
— |
28 |
32 |
36 |
40 |
44 |
52 |
| dk |
max |
15.10 |
19.10 |
24.30 |
29.30 |
33.60 |
36.60 |
45.60 |
| min |
13.30 |
17.30 |
22.16 |
27.16 |
31.16 |
34.00 |
43.00 |
| ds |
max |
6.00 |
8.00 |
10.00 |
12.00 |
14.00 |
16.00 |
20.00 |
| min |
5.70 |
7.64 |
9.64 |
11.57 |
13.57 |
15.57 |
19.48 |
| d1 |
10.0 |
13.5 |
16.5 |
20.0 |
23.0 |
26.0 |
32.0 |
| k |
max |
3.98 |
4.98 |
6.28 |
7.48 |
8.90 |
9.90 |
11.90 |
| min |
3.20 |
4.10 |
5.40 |
6.60 |
7.55 |
8.55 |
10.55 |
| k1 |
max |
4.40 |
5.40 |
6.40 |
8.45 |
9.45 |
10.45 |
12.55 |
| min |
3.60 |
4.60 |
5.60 |
7.55 |
8.55 |
9.55 |
11.45 |
| R |
14.0 |
18.0 |
24.0 |
26.0 |
30.0 |
34.0 |
40.0 |
| R1 |
4.5 |
5.0 |
7.0 |
9.0 |
10.0 |
10.5 |
14.0 |
| r min |
0.25 |
0.4 |
0.4 |
0.6 |
0.6 |
0.6 |
0.8 |
| r1 ≈ |
0.3 |
0.3 |
0.3 |
0.5 |
0.5 |
0.5 |
0.5 |
| s |
max |
6.30 |
8.36 |
10.36 |
12.43 |
14.43 |
16.43 |
20.52 |
| min |
5.84 |
7.80 |
9.80 |
11.76 |
13.76 |
15.76 |
19.72 |
| t |
0.3 |
0.3 |
0.3 |
0.5 |
0.5 |
0.5 |
0.5 |
| x max |
2.5 |
3.2 |
3.8 |
4.4 |
5.0 |
5.0 |
6.3 |
| l 优选范围c |
20~60 |
25~80 |
40~100 |
45~120 |
50~140 |
55~160 |
65~200 |
| 注 1:l 优选范围按标准表 1 阶梯实线间选取(c)。 注 2:当 l>b+x+d 时,制成全螺纹。 |
| a P——螺距。 b 尽可能不采用括号内的规格。 c l 的极限偏差见表 3。 |
| 表 2 B 型尺寸 |
| 螺纹规格 d |
M6 |
M8 |
M10 |
M12 |
(M14)b |
M16 |
M20 |
| Pa |
1 |
1.25 |
1.5 |
1.75 |
2 |
2 |
2.5 |
| b |
l≤125 |
18 |
22 |
26 |
30 |
34 |
38 |
46 |
| 125<l≤200 |
— |
28 |
32 |
36 |
40 |
44 |
52 |
| dk |
max |
15.10 |
19.10 |
24.30 |
29.30 |
33.60 |
36.60 |
45.60 |
| min |
13.30 |
17.30 |
22.16 |
27.16 |
31.16 |
34.00 |
43.00 |
| ds |
≈螺纹中径 |
| d1 |
10.0 |
13.5 |
16.5 |
20.0 |
23.0 |
26.0 |
32.0 |
| k |
max |
3.98 |
4.98 |
6.28 |
7.48 |
8.90 |
9.90 |
11.90 |
| min |
3.20 |
4.10 |
5.40 |
6.60 |
7.55 |
8.55 |
10.55 |
| k1 |
max |
4.40 |
5.40 |
6.40 |
8.45 |
9.45 |
10.45 |
12.55 |
| min |
3.60 |
4.60 |
5.60 |
7.55 |
8.55 |
9.55 |
11.45 |
| R |
14.0 |
18.0 |
24.0 |
26.0 |
30.0 |
34.0 |
40.0 |
| R1 |
4.5 |
5.0 |
7.0 |
9.0 |
10.0 |
10.5 |
14.0 |
| r min |
0.25 |
0.4 |
0.4 |
0.6 |
0.6 |
0.6 |
0.8 |
| r1 ≈ |
0.3 |
0.3 |
0.3 |
0.5 |
0.5 |
0.5 |
0.5 |
| s |
max |
6.30 |
8.36 |
10.36 |
12.43 |
14.43 |
16.43 |
20.52 |
| min |
5.84 |
7.80 |
9.80 |
11.76 |
13.76 |
15.76 |
19.72 |
| t |
0.3 |
0.3 |
0.3 |
0.5 |
0.5 |
0.5 |
0.5 |
| x max |
2.5 |
3.2 |
3.8 |
4.4 |
5.0 |
5.0 |
6.3 |
| l 优选范围c |
20~60 |
25~80 |
40~100 |
45~120 |
50~140 |
55~160 |
65~200 |
| 注 1:l 优选范围按标准表 1 阶梯实线间选取(c)。 注 2:当 l>b+x+d 时,制成全螺纹。 |
| a P——螺距。 b 尽可能不采用括号内的规格。 c l 的极限偏差见表 3。 |
| 表 3 公称长度 l 及其极限偏差(mm) (A 型:产品等级 B 级;B 型 l≤150 与之相同) |
| 公称 l |
20 |
25 |
30 |
35 |
40 |
45 |
50 |
(55)b |
60 |
| min |
18.95 |
23.95 |
28.95 |
33.75 |
38.75 |
43.75 |
48.75 |
53.50 |
58.50 |
| max |
21.05 |
26.05 |
31.05 |
36.25 |
41.25 |
46.25 |
51.25 |
56.50 |
61.50 |
| 表 3(续) 公称长度 l 及其极限偏差(mm) |
| 公称 l |
(65)b |
70 |
(75)b |
80 |
(85)b |
90 |
(95)b |
100 |
110 |
| min |
63.50 |
68.50 |
73.50 |
78.50 |
83.25 |
88.25 |
93.25 |
98.25 |
108.25 |
| max |
66.50 |
71.50 |
76.50 |
81.50 |
86.75 |
91.75 |
96.75 |
101.75 |
111.75 |
| 表 3(续) 公称长度 l 及其极限偏差(mm) |
| 公称 l |
120 |
130 |
140 |
150 |
160 |
(170)b |
180 |
200 |
| min |
118.25 |
128.00 |
138.00 |
148.00 |
158.00 |
168.00 |
178.00 |
197.70 |
| max |
121.75 |
132.00 |
142.00 |
152.00 |
162.00 |
172.00 |
182.00 |
202.30 |
| 表 4 B 型(产品等级 C 级)l≥160 的极限偏差(mm) |
| 公称 l |
160 |
(170)b |
180 |
200 |
| min |
156.00 |
166.00 |
176.00 |
195.40 |
| max |
164.00 |
174.00 |
184.00 |
204.60 |
| 表 5 技术条件和引用标准 |
| 材料 |
钢 / 不锈钢 |
| 通用技术条件 |
GB/T 16938 |
| 螺纹 公差 |
A 型:6ga;B 型:8ga |
| 螺纹 标准 |
GB/T 193、GB/T 9145、GB/T 9146 |
| 机械性能 等级 |
钢:A 型 8.8;B 型 4.6、4.8 不锈钢:A2-70、A4-70、A2-50、A4-50 |
| 机械性能 标准 |
钢:GB/T 3098.1 不锈钢:GB/T 3098.6 |
| 产品等级 |
除第 4 章规定外,其余按 A 型为 B 级、B 型为 C 级(GB/T 3103.1) |
| 表面处理(钢) |
不经处理(无涂/镀层);电镀技术要求按 GB/T 5267.1;非电解锌片涂层按 GB/T 5267.2;热浸镀锌层按 GB/T 5267.3 |
| 表面处理(不锈钢) |
简单处理(清洁和抛光);钝化b |
| 表面缺陷 |
GB/T 5779.1(不锈钢不适用) |
| 验收及包装 |
GB/T 90.1、GB/T 90.2 |
| a 根据所选涂层系统,涂镀前可能需要其他公差带位置,参见 GB/T 5267.1、GB/T 5267.2 和 GB/T 5267.3。 b GB/T 5267.4 给出了钝化处理方法。 |
活节螺栓(GB/T798-2021)mm
本页尺寸表已据现行版标准(GB/T798-2021)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
P 螺距 |
b L≤125 |
b 125<L≤200 |
b L>200 |
d2 公称 |
d2 A级和B级 最小值 |
d2 A级 最大值 |
d2 C级 最小值 |
d2 A级 最大值 |
Sd 最大值 |
Sd A级和B级 最小值 |
Sd C级 最小值 |
r 公称 |
r 最大值 |
r 最小值 |
s A级和B级 最大值 |
s A级 最小值 |
s C级 最大值 |
s A级 最小值 |
| M5 |
0.8 |
16 |
– |
– |
5 |
5.07 |
5.145 |
5.07 |
5.19 |
12 |
10.9 |
11.57 |
2.5 |
4 |
2 |
6 |
5.52 |
8 |
7.42 |
| M6 |
1 |
18 |
– |
– |
6 |
6.07 |
6.145 |
6.07 |
6.19 |
14 |
12.9 |
13.57 |
4 |
6 |
3 |
7 |
6.42 |
9 |
8.42 |
| M8 |
1.25 |
22 |
28 |
– |
8 |
8.08 |
8.17 |
8.08 |
8.23 |
18 |
16.9 |
17.57 |
4 |
6 |
3 |
9 |
8.42 |
11 |
10.3 |
| M10 |
1.5 |
26 |
32 |
– |
10 |
10.08 |
10.17 |
10.08 |
10.23 |
20 |
18.7 |
19.48 |
4 |
6 |
3 |
12 |
11.3 |
14 |
13.3 |
| M12 |
1.75 |
30 |
36 |
49 |
12 |
12.095 |
12.205 |
12.095 |
12.275 |
25 |
23.7 |
24.48 |
6 |
9 |
4.5 |
14 |
13.3 |
17 |
16.3 |
| M16 |
2 |
38 |
44 |
57 |
16 |
16.095 |
16.205 |
16.095 |
16.275 |
32 |
30.4 |
31.38 |
6 |
9 |
4.5 |
17 |
16.3 |
19 |
18.16 |
| M20 |
2.5 |
46 |
52 |
65 |
18 |
18.095 |
18.205 |
18.095 |
18.275 |
40 |
38.4 |
39.38 |
6 |
9 |
4.5 |
22 |
21.16 |
24 |
23.16 |
| M24 |
3 |
54 |
60 |
73 |
22 |
22.11 |
22.24 |
22.11 |
22.32 |
45 |
43.4 |
44.38 |
10 |
15 |
7.5 |
25 |
24.16 |
28 |
27.16 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
地脚螺栓(GB/T799-2020)mm
本页尺寸表已据现行版标准(GB/T799-2020)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
P 螺距 |
b 偏差值(+2P,0) |
L1 |
D |
x 最大值 |
| M8 |
1.25 |
31 |
46 |
10 |
3.2 |
| M10 |
1.5 |
36 |
65 |
15 |
3.8 |
| M12 |
1.75 |
40 |
82 |
20 |
4.3 |
| M16 |
2 |
50 |
93 |
20 |
5 |
| M20 |
2.5 |
58 |
127 |
30 |
6.3 |
| M24 |
3 |
68 |
139 |
30 |
7.5 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
沉头双榫螺栓(GB/T800-2020)mm
本页尺寸表与图纸沿用原手册版本(未重绘);另据 GB/T 800-2020 现行版补充了优选长度范围与公称长度极限偏差表。
| 表 1 尺寸 |
| 螺纹规格 d |
M6 |
M8 |
M10 |
M12 |
| Pa |
1 |
1.25 |
1.5 |
1.75 |
| b |
18 |
22 |
26 |
30 |
| dk |
max |
11.05 |
14.55 |
17.55 |
21.65 |
| min |
9.95 |
13.45 |
16.45 |
20.35 |
| Sa |
max |
3.20 |
4.20 |
5.24 |
5.24 |
| min |
2.80 |
3.80 |
4.76 |
4.76 |
| k |
≈ |
3.0 |
4.1 |
4.5 |
5.5 |
| x |
max |
2.5 |
3.2 |
3.8 |
4.3 |
| l 优选范围c |
30~60 |
35~80 |
40~80 |
45~80 |
| 注:l 优选范围按标准表 1 阶梯实线间选取(c)。 |
| a P——螺距。 |
| b 尽可能不采用括号内的规格。 c l 的极限偏差见表 2。 |
| 表 2 公称长度 l 及其极限偏差(mm) |
| 公称 l |
25 |
30 |
35 |
40 |
45 |
50 |
(55)b |
60 |
(65)b |
70 |
80 |
| min |
23.95 |
28.95 |
33.75 |
38.75 |
43.75 |
48.75 |
53.5 |
58.5 |
63.5 |
68.5 |
78.5 |
| max |
26.05 |
31.05 |
36.25 |
41.25 |
46.25 |
51.25 |
56.5 |
61.5 |
66.5 |
71.5 |
81.5 |
| 表 3 技术条件和引用标准 |
| 项目 |
要求 |
| 材料 |
钢 |
| 通用技术条件 |
GB/T 16938 |
| 螺纹 |
公差 |
8g |
| 标准 |
GB/T 196、GB/T 197 |
| 机械性能 |
等级 |
4.8 |
| 标准 |
GB/T 3098.1 |
| 公差 |
产品等级 |
除第 3 章规定外,按 C 级 |
| 标准 |
GB/T 3103.1 |
| 表面缺陷 |
GB/T 5779.1 |
| 表面处理 |
不经处理; 电镀技术要求按 GB/T 5267.1; 非电解锌片涂层技术要求按 GB/T 5267.2; 热浸镀锌层技术要求按 GB/T 5267.3; 如需其他技术要求或表面处理,应由供需协议 |
| 验收及包装 |
GB/T 90.1、GB/T 90.2 |
小半圆头低方颈螺栓 B级(GB/T801-2021)mm
本页尺寸表已据现行版标准(GB/T801-2021)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
P 螺距 |
b L≤125 |
b 125<L≤200 |
c 最大值 |
c 最小值 |
dk 最大值 |
ds 最大值 |
e 最小值 |
k1 最大值 |
k1 最小值 |
k 最大值 |
k 最小值 |
s 最大值 |
s 最小值 |
| M6 |
1 |
18 |
/ |
1.9 |
1.1 |
14.2 |
6 |
7.64 |
3 |
2.4 |
3.6 |
3 |
6.48 |
5.88 |
| M8 |
1.25 |
22 |
/ |
2.2 |
1.2 |
18 |
8 |
10.2 |
3 |
2.4 |
4.8 |
4 |
8.58 |
7.85 |
| M10 |
1.5 |
26 |
/ |
2.5 |
1.5 |
22.3 |
10 |
12.8 |
4 |
3.2 |
5.8 |
5 |
10.58 |
9.85 |
| M12 |
1.75 |
30 |
/ |
2.8 |
1.8 |
26.6 |
12 |
15.37 |
4 |
3.2 |
6.8 |
6 |
12.7 |
11.82 |
| M16 |
2 |
38 |
44 |
3.6 |
2.4 |
35 |
16 |
20.57 |
5 |
4.2 |
8.9 |
8 |
16.7 |
15.82 |
| M20 |
2.5 |
46 |
52 |
4.2 |
3 |
43 |
20 |
25.73 |
5 |
4.2 |
10.9 |
10 |
20.84 |
19.79 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
钢结构用高强度大六角头螺栓(GB/T1231-2024)mm
本页尺寸表已据现行版标准(GB/T1231-2024)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
P 螺距 |
c 最大值 |
c 最小值 |
da 最大值 |
ds 最大值 |
ds 最小值 |
dw 最小值 |
e 最小值 |
k 公称 |
k 最大值 |
k 最小值 |
k1 最小值 |
r 最小值 |
s 最大值 |
s 最小值 |
| M12 |
1.75 |
0.8 |
0.4 |
15.23 |
12.43 |
11.57 |
19.2 |
22.78 |
7.5 |
7.95 |
7.05 |
4.9 |
1.0 |
21 |
20.16 |
| M16 |
2 |
0.8 |
0.4 |
19.23 |
16.43 |
15.57 |
24.9 |
29.56 |
10 |
10.75 |
9.25 |
6.5 |
1.0 |
27 |
26.16 |
| M20 |
2.5 |
0.8 |
0.4 |
24.32 |
20.52 |
19.48 |
31.4 |
37.29 |
12.5 |
13.4 |
11.6 |
8.1 |
1.5 |
34 |
33 |
| (M22) |
2.5 |
0.8 |
0.4 |
26.32 |
22.52 |
21.48 |
33.3 |
39.55 |
14 |
14.9 |
13.1 |
9.2 |
1.5 |
36 |
35 |
| M24 |
3 |
0.8 |
0.4 |
28.32 |
24.52 |
23.48 |
38.0 |
45.2 |
15 |
15.9 |
14.1 |
9.9 |
1.5 |
41 |
40 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
钢结构用扭剪型高强度螺栓连接副(GB/T3632-2008)mm
本页尺寸表已据现行版标准(GB/T3632-2008)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
P 螺距 |
da 最大值 |
ds 最大值 |
ds 最小值 |
dw 最小值 |
dk 最大值 |
k 公称 |
k 最大值 |
k 最小值 |
k1 最小值 |
k2 最大值 |
r 最小值 |
d0 ≈ |
db 公称 |
db 最大值 |
db 最小值 |
dc ≈ |
de ≈ |
| M16 |
2 |
18.83 |
16.43 |
15.57 |
27.9 |
30 |
10 |
10.75 |
9.25 |
12 |
17 |
1.2 |
10.9 |
11.1 |
11.3 |
11 |
12.8 |
13 |
| M20 |
2.5 |
24.4 |
20.52 |
19.48 |
34.5 |
37 |
13 |
13.9 |
12.1 |
14 |
19 |
1.2 |
13.6 |
13.9 |
14.1 |
13.8 |
16.1 |
17 |
| (M22) |
2.5 |
26.4 |
22.52 |
21.48 |
38.5 |
41 |
14 |
14.9 |
13.1 |
15 |
21 |
1.2 |
15.1 |
15.4 |
15.6 |
15.3 |
17.8 |
18 |
| M24 |
3 |
28.4 |
24.52 |
23.48 |
41.5 |
44 |
15 |
15.9 |
14.1 |
16 |
23 |
1.6 |
16.4 |
16.7 |
16.9 |
16.6 |
19.3 |
20 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
六角头螺栓 全螺纹 C级(GB/T5781-2025)mm
本页尺寸表已据现行版标准(GB/T5781-2025)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
P 螺距 |
a 最大值 |
a 最小值 |
c 最大值 |
da 最大值 |
dw 最小值 |
e 最小值 |
k 公称 |
k 最大值 |
k 最小值 |
kw 最小值 |
r 最小值 |
s 最大值=公称 |
s 最小值 |
| M5 |
0.8 |
2.4 |
0.8 |
0.5 |
6 |
7.06 |
8.63 |
3.5 |
3.875 |
3.125 |
2.19 |
0.2 |
8 |
7.64 |
| M6 |
1 |
3 |
1 |
0.5 |
7.2 |
8.74 |
10.89 |
4 |
4.375 |
3.625 |
2.54 |
0.25 |
10 |
9.64 |
| (M7) |
1 |
3 |
1 |
0.6 |
8.2 |
9.47 |
11.94 |
4.8 |
5.175 |
4.425 |
3.1 |
0.25 |
11 |
10.57 |
| M8 |
1.25 |
3.75 |
1.25 |
0.6 |
10.2 |
11.47 |
14.2 |
5.3 |
5.675 |
4.925 |
3.45 |
0.4 |
13 |
12.57 |
| M10 |
1.5 |
4.5 |
1.5 |
0.6 |
12.2 |
14.47 |
17.59 |
6.4 |
6.85 |
5.95 |
4.17 |
0.4 |
16 |
15.57 |
| M12 |
1.75 |
5.25 |
1.75 |
0.6 |
14.7 |
16.47 |
19.85 |
7.5 |
7.95 |
7.05 |
4.94 |
0.6 |
18 |
17.57 |
| (M14) |
2 |
6 |
2 |
0.6 |
16.7 |
19.15 |
22.78 |
8.8 |
9.25 |
8.35 |
5.85 |
0.6 |
21 |
20.16 |
| M16 |
2 |
6 |
2 |
0.8 |
18.7 |
22 |
26.17 |
10 |
10.75 |
9.25 |
6.48 |
0.6 |
24 |
23.16 |
| (M18) |
2.5 |
7.5 |
2.5 |
0.8 |
21.2 |
24.85 |
29.56 |
11.5 |
12.4 |
10.6 |
7.42 |
0.6 |
27 |
26.16 |
| M20 |
2.5 |
7.5 |
2.5 |
0.8 |
24.4 |
27.7 |
32.95 |
12.5 |
13.4 |
11.6 |
8.12 |
0.8 |
30 |
29.16 |
| (M22) |
2.5 |
7.5 |
2.5 |
0.8 |
26.4 |
31.35 |
37.29 |
14 |
14.9 |
13.1 |
9.17 |
0.8 |
34 |
33 |
| M24 |
3 |
9 |
3 |
0.8 |
28.4 |
33.25 |
39.55 |
15 |
15.9 |
14.1 |
9.87 |
0.8 |
36 |
35 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
六角头螺栓 细杆 B级(GB/T5784-2025)mm
本页尺寸表已据现行版标准(GB/T5784-2025)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。

| 规格 d |
P 螺距 |
b L≤125 |
b 125<L≤200 |
da 最大值 |
ds ≈ |
dw 最小值 |
e 最小值 |
k 公称 |
k 最大值 |
k 最小值 |
kw 最小值 |
s 最大值=公称 |
s 最小值 |
x 最大值 |
c 最大值 |
r 最小值 |
| M3 |
0.5 |
12 |
/ |
3.6 |
2.6 |
4.72 |
5.88 |
2 |
2.2 |
1.8 |
1.26 |
5.5 |
5.2 |
1.25 |
0.4 |
0.1 |
| (M3.5) |
0.6 |
13 |
/ |
4.1 |
3.05 |
5.22 |
6.44 |
2.4 |
2.6 |
2.2 |
1.54 |
6 |
5.7 |
1.5 |
0.4 |
0.1 |
| M4 |
0.7 |
14 |
/ |
4.7 |
3.5 |
6.06 |
7.5 |
2.8 |
3 |
2.6 |
1.82 |
7 |
6.64 |
1.75 |
0.4 |
0.2 |
| M5 |
0.8 |
16 |
/ |
5.7 |
4.4 |
7.06 |
8.63 |
3.5 |
3.74 |
3.26 |
2.28 |
8 |
7.64 |
2 |
0.5 |
0.2 |
| M6 |
1 |
18 |
/ |
6.8 |
5.3 |
8.74 |
10.89 |
4 |
4.24 |
3.76 |
2.63 |
10 |
9.64 |
2.5 |
0.5 |
0.25 |
| (M7) |
1 |
20 |
/ |
7.8 |
6.2 |
9.47 |
11.94 |
4.8 |
5.04 |
4.56 |
3.19 |
11 |
10.57 |
2.5 |
0.6 |
0.25 |
| M8 |
1.25 |
22 |
/ |
9.2 |
7.1 |
11.47 |
14.2 |
5.3 |
5.54 |
5.06 |
3.54 |
13 |
12.57 |
3.2 |
0.6 |
0.4 |
| M10 |
1.5 |
26 |
/ |
11.2 |
8.9 |
14.47 |
17.59 |
6.4 |
6.69 |
6.11 |
4.28 |
16 |
15.57 |
3.8 |
0.6 |
0.4 |
| M12 |
1.75 |
30 |
/ |
13.7 |
10.7 |
16.47 |
19.85 |
7.5 |
7.79 |
7.21 |
5.05 |
18 |
17.57 |
4.3 |
0.6 |
0.6 |
| (M14) |
2 |
34 |
40 |
15.7 |
12.5 |
19.15 |
22.78 |
8.8 |
9.09 |
8.51 |
5.96 |
21 |
20.16 |
5 |
0.6 |
0.6 |
| M16 |
2 |
38 |
44 |
17.7 |
14.5 |
22 |
26.17 |
10 |
10.29 |
9.71 |
6.8 |
24 |
23.16 |
5 |
0.8 |
0.6 |
| (M18) |
2.5 |
42 |
48 |
20.2 |
16.3 |
24.85 |
29.56 |
11.5 |
11.85 |
11.15 |
7.81 |
27 |
26.16 |
6.3 |
0.8 |
0.6 |
| M20 |
2.5 |
46 |
52 |
22.4 |
18.2 |
27.7 |
32.95 |
12.5 |
12.85 |
12.15 |
8.51 |
30 |
29.16 |
6.3 |
0.8 |
0.8 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
六角头螺栓 全螺纹(GB/T5786-2016)mm
本页尺寸表已据现行版标准(GB/T5786-2016)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。

| 规格 d |
P 螺距 |
a 最大值 |
a 最小值 |
c 最大值 |
c 最小值 |
da 最大值 |
dw A级 最小值 |
dw B级 最小值 |
e A级 最小值 |
e B级 最小值 |
k 公称 |
k A级 最大值 |
k A级 最小值 |
k B级 最大值 |
k B级 最小值 |
k1 A级 最小值 |
k1 B级 最小值 |
r 最小值 |
s 最大值=公称 |
s A级 最小值 |
s B级 最小值 |
| M8x1 |
1 |
3 |
1 |
0.6 |
0.15 |
9.2 |
11.63 |
11.47 |
14.38 |
14.20 |
5.3 |
5.45 |
5.15 |
5.54 |
5.06 |
3.61 |
3.54 |
0.4 |
13 |
12.73 |
12.57 |
| M10x1 |
1 |
3 |
1 |
0.6 |
0.15 |
11.2 |
14.63 |
14.47 |
17.77 |
17.59 |
6.4 |
6.58 |
6.22 |
6.69 |
6.11 |
4.35 |
4.28 |
0.4 |
16 |
15.73 |
15.57 |
| (M10)x1.25 |
1.25 |
4 |
1.25 |
0.6 |
0.15 |
11.2 |
14.63 |
14.47 |
17.77 |
17.59 |
6.4 |
6.58 |
6.22 |
6.69 |
6.11 |
4.35 |
4.28 |
0.4 |
16 |
15.73 |
15.57 |
| M12x1.5 |
1.5 |
4.5 |
1.5 |
0.6 |
0.15 |
13.7 |
16.63 |
16.47 |
20.03 |
19.85 |
7.5 |
7.68 |
7.32 |
7.79 |
7.21 |
5.12 |
5.05 |
0.6 |
18 |
17.73 |
17.57 |
| (M12)x1.25 |
1.25 |
4 |
1.25 |
0.6 |
0.15 |
13.7 |
16.63 |
16.47 |
20.03 |
19.85 |
7.5 |
7.68 |
7.32 |
7.79 |
7.21 |
5.12 |
5.05 |
0.6 |
18 |
17.73 |
17.57 |
| (M14)x1.5 |
1.5 |
4.5 |
1.5 |
0.6 |
0.15 |
15.7 |
19.64 |
19.15 |
23.36 |
22.78 |
8.8 |
8.98 |
8.62 |
9.09 |
8.51 |
6.03 |
5.96 |
0.6 |
21 |
20.67 |
20.16 |
| M16x1.5 |
1.5 |
4.5 |
1.5 |
0.8 |
0.2 |
17.7 |
22.49 |
22 |
26.75 |
26.17 |
10 |
10.18 |
9.82 |
10.29 |
9.71 |
6.87 |
6.8 |
0.6 |
24 |
23.67 |
23.16 |
| (M18)x1.5 |
1.5 |
4.5 |
1.5 |
0.8 |
0.2 |
20.2 |
25.34 |
24.85 |
30.14 |
29.56 |
11.5 |
11.715 |
11.285 |
11.85 |
11.15 |
7.9 |
7.81 |
0.6 |
27 |
26.67 |
26.16 |
| M20x1.5 |
1.5 |
4.5 |
1.5 |
0.8 |
0.2 |
22.4 |
28.19 |
27.7 |
33.53 |
32.95 |
12.5 |
12.715 |
12.285 |
12.85 |
12.15 |
8.6 |
8.51 |
0.8 |
30 |
29.67 |
29.16 |
| (M20)x2 |
2 |
6 |
2 |
0.8 |
0.2 |
22.4 |
28.19 |
27.7 |
33.53 |
32.95 |
12.5 |
12.715 |
12.285 |
12.85 |
12.15 |
8.6 |
8.51 |
0.8 |
30 |
29.67 |
29.16 |
| (M22)x1.5 |
1.5 |
4.5 |
1.5 |
0.8 |
0.2 |
24.4 |
31.71 |
31.35 |
37.72 |
37.29 |
14 |
14.215 |
13.785 |
14.35 |
13.65 |
9.65 |
9.56 |
0.8 |
34 |
33.38 |
33 |
| M24x2 |
2 |
6 |
2 |
0.8 |
0.2 |
26.4 |
33.61 |
33.25 |
39.98 |
39.55 |
15 |
15.215 |
14.785 |
15.35 |
14.65 |
10.35 |
10.26 |
0.8 |
36 |
35.38 |
35 |
| (M27)x2 |
2 |
6 |
2 |
0.8 |
0.2 |
30.4 |
/ |
38 |
/ |
45.2 |
17 |
/ |
/ |
17.35 |
16.65 |
/ |
11.66 |
1 |
41 |
/ |
40 |
| M30x2 |
2 |
6 |
2 |
0.8 |
0.2 |
33.4 |
/ |
42.75 |
/ |
50.85 |
18.7 |
/ |
/ |
19.15 |
18.28 |
/ |
12.8 |
1 |
46 |
/ |
45 |
| (M33)x2 |
2 |
6 |
2 |
0.8 |
0.2 |
36.4 |
/ |
46.55 |
/ |
55.37 |
21 |
/ |
/ |
21.42 |
20.58 |
/ |
14.41 |
1 |
50 |
/ |
49 |
| M36x3 |
3 |
9 |
3 |
0.8 |
0.2 |
39.4 |
/ |
51.11 |
/ |
60.79 |
22.5 |
/ |
/ |
22.92 |
22.08 |
/ |
15.46 |
1 |
55 |
/ |
53.8 |
| (M39)x3 |
3 |
9 |
3 |
1.0 |
0.3 |
42.4 |
/ |
55.88 |
/ |
66.44 |
25 |
/ |
/ |
25.42 |
24.58 |
/ |
17.21 |
1 |
60 |
/ |
58.8 |
| M42x3 |
3 |
9 |
3 |
1.0 |
0.3 |
45.6 |
/ |
59.95 |
/ |
71.3 |
26 |
/ |
/ |
26.42 |
25.58 |
/ |
17.91 |
1.2 |
65 |
/ |
63.1 |
| (M45)x3 |
3 |
9 |
3 |
1.0 |
0.3 |
48.6 |
/ |
64.7 |
/ |
76.95 |
28 |
/ |
/ |
28.42 |
27.58 |
/ |
19.31 |
1.2 |
70 |
/ |
68.1 |
| M48x3 |
3 |
9 |
3 |
1.0 |
0.3 |
52.6 |
/ |
69.45 |
/ |
82.6 |
30 |
/ |
/ |
30.42 |
29.58 |
/ |
20.71 |
1.6 |
75 |
/ |
73.1 |
| (M52)x4 |
4 |
12 |
4 |
1.0 |
0.3 |
56.6 |
/ |
74.2 |
/ |
88.25 |
33 |
/ |
/ |
33.50 |
32.50 |
/ |
22.75 |
1.6 |
80 |
/ |
78.1 |
| M56x4 |
4 |
12 |
4 |
1.0 |
0.3 |
63 |
/ |
78.66 |
/ |
93.56 |
35 |
/ |
/ |
35.50 |
34.50 |
/ |
24.15 |
2 |
85 |
/ |
82.8 |
| (M60)x4 |
4 |
12 |
4 |
1.0 |
0.3 |
67 |
/ |
83.41 |
/ |
99.21 |
38 |
/ |
/ |
38.50 |
37.50 |
/ |
26.25 |
2 |
90 |
/ |
87.8 |
| M64x4 |
4 |
12 |
4 |
1.0 |
0.3 |
71 |
/ |
88.16 |
/ |
104.86 |
40 |
/ |
/ |
40.50 |
39.50 |
/ |
27.65 |
2 |
95 |
/ |
92.8 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
六角头螺栓 全螺纹(GB/T5789-1986)mm

| 螺纹规格d |
b参考 |
cmin |
damax |
dcmax |
ds |
dumax |
dwmin |
emin |
fmax |
| l≤125 |
125<l≤200 |
A型 |
B型 |
max |
min |
| M5 |
16 |
― |
1 |
5.7 |
6.2 |
11.8 |
5 |
4.82 |
5.5 |
9.8 |
8.56 |
1.4 |
| M6 |
18 |
― |
1.1 |
6.8 |
7.4 |
14.2 |
6 |
5.82 |
6.6 |
12.2 |
10.8 |
2 |
| M8 |
22 |
28 |
1.2 |
9.2 |
10 |
18 |
8 |
7.78 |
9 |
15.8 |
14.08 |
2 |
| M10 |
26 |
32 |
1.5 |
11.2 |
12.6 |
22.3 |
10 |
9.78 |
11 |
19.6 |
16.32 |
2 |
| M12 |
30 |
36 |
1.8 |
13.7 |
15.2 |
26.6 |
12 |
11.73 |
13.5 |
23.8 |
19.68 |
3 |
| (M14) |
34 |
40 |
2.1 |
15.7 |
17.7 |
30.5 |
14 |
13.73 |
15.5 |
27.6 |
22.58 |
3 |
| M16 |
38 |
44 |
2.4 |
17.7 |
20.7 |
35 |
16 |
15.73 |
17.5 |
31.9 |
25.94 |
3 |
| M20 |
46 |
52 |
3 |
22.4 |
25.7 |
43 |
20 |
19.67 |
22 |
39.9 |
32.66 |
4 |
| 螺纹规格d |
Kmax |
K’min |
r1min |
r2max |
r3min |
r4参考 |
s |
t |
l的范围 |
| max |
min |
max |
min |
| M5 |
5.4 |
2 |
0.25 |
0.3 |
0.1 |
3 |
8 |
7.64 |
0.15 |
0.05 |
10~50 |
| M6 |
6.6 |
2.5 |
0.4 |
0.4 |
0.1 |
3.4 |
10 |
9.64 |
0.2 |
0.05 |
12~60 |
| M8 |
8.1 |
3.2 |
0.4 |
0.5 |
0.15 |
4.3 |
13 |
12.57 |
0.25 |
0.1 |
16~80 |
| M10 |
9.2 |
3.6 |
0.4 |
0.6 |
0.2 |
4.3 |
15 |
14.57 |
0.3 |
0.15 |
20~100 |
| M12 |
10.4 |
4.6 |
0.6 |
0.7 |
0.25 |
6.4 |
18 |
17.57 |
0.35 |
0.15 |
25~120 |
| (M14) |
12.4 |
5.5 |
0.6 |
0.9 |
0.3 |
6.4 |
21 |
20.16 |
0.45 |
0.2 |
30~140 |
| M16 |
14.1 |
6.2 |
0.6 |
1 |
0.35 |
6.4 |
24 |
23.16 |
0.5 |
0.25 |
35~160 |
| M20 |
17.7 |
7.9 |
0.8 |
1.2 |
0.4 |
8.5 |
30 |
29.16 |
0.65 |
0.3 |
40~200 |
| 技术条件 |
材料 |
螺纹公差 |
机械性能等级 |
公差产品等级 |
表面处理 |
| 钢 |
6g |
8.8、12.9 |
B级 |
1.氧化;2.镀锌钝化 |
| 不锈钢 |
A2-70 |
不经处理 |
| 公称长度l的商品规格系列:mm |
| 公称 |
10 |
12 |
16 |
20 |
25 |
30 |
35 |
40 |
45 |
50 |
(55) |
60 |
(65) |
| min |
9.3 |
11.1 |
15.1 |
18.9 |
23.9 |
28.9 |
33.7 |
38.7 |
43.7 |
48.7 |
53.5 |
58.5 |
63.5 |
| max |
10.7 |
12.9 |
16.9 |
21.1 |
26.1 |
31.1 |
36.3 |
41.3 |
46.3 |
51.3 |
56.5 |
61.5 |
66.5 |
| 公称 |
70 |
80 |
90 |
100 |
110 |
120 |
130 |
140 |
150 |
160 |
180 |
200 |
|
| min |
68.5 |
78.5 |
88.3 |
98.3 |
108.3 |
118.3 |
128 |
138 |
148 |
158 |
178 |
197.7 |
|
| max |
71.5 |
81.5 |
91.7 |
101.7 |
111.7 |
121.7 |
132 |
142 |
152 |
162 |
182 |
202.3 |
|
| 注:尽可能不采用括号内的规格。 |
| 质量kg |
| 螺纹规格 |
M5 |
M6 |
M8 |
M10 |
M12 |
M14 |
M16 |
M20 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 10 |
2.98 |
|
|
|
|
|
|
|
| 12 |
3.22 |
5.44 |
|
|
|
|
|
|
| 16 |
3.70 |
6.12 |
11.96 |
|
|
|
|
|
| 20 |
4.18 |
6.81 |
13.20 |
20.89 |
|
|
|
|
| 25 |
4.89 |
7.67 |
14.76 |
23.34 |
35.99 |
|
|
|
| 30 |
5.60 |
8.78 |
16.31 |
25.80 |
39.55 |
67.67 |
|
|
| 35 |
6.31 |
9.81 |
18.27 |
28.26 |
43.11 |
74.21 |
88.45 |
|
| 40 |
7.03 |
10.85 |
20.13 |
31.33 |
46.68 |
80.76 |
95.00 |
165.6 |
| 45 |
7.74 |
11.89 |
21.98 |
34.26 |
51.05 |
87.30 |
101.5 |
175.9 |
| 50 |
8.45 |
12.93 |
23.84 |
37.19 |
55.27 |
93.84 |
108.1 |
186.1 |
| 55 |
|
13.96 |
25.69 |
40.12 |
59.48 |
98.70 |
114.6 |
196.3 |
| 60 |
|
15.00 |
27.54 |
43.05 |
63.70 |
104.5 |
123.7 |
206.6 |
| 65 |
|
|
29.40 |
45.98 |
67.91 |
110.2 |
131.2 |
216.8 |
| 70 |
|
|
31.25 |
48.91 |
72.13 |
116.0 |
138.8 |
230.8 |
| 80 |
|
|
34.96 |
54.77 |
80.55 |
127.6 |
154.0 |
254.5 |
| 90 |
|
|
|
60.62 |
88.98 |
139.1 |
169.1 |
278.2 |
| 100 |
|
|
|
66.48 |
97.41 |
150.7 |
184.3 |
301.9 |
| 110 |
|
|
|
|
105.8 |
162.2 |
199.4 |
325.6 |
| 120 |
|
|
|
|
114.3 |
173.8 |
214.6 |
349.3 |
| 130 |
|
|
|
|
|
186.2 |
228.5 |
371.0 |
| 140 |
|
|
|
|
|
197.8 |
243.7 |
394.7 |
| 150 |
|
|
|
|
|
|
258.8 |
418.4 |
| 160 |
|
|
|
|
|
|
274.0 |
442.1 |
| 180 |
|
|
|
|
|
|
|
489.6 |
| 200 |
|
|
|
|
|
|
|
537.0 |
六角头螺栓 全螺纹(GB/T5790-1986)mm

| 螺纹规格d |
b参考 |
cmin |
damax |
dcmax |
ds |
dumax |
dwmin |
emin |
fmax |
Kmax |
K’min |
| l≤125 |
125<l≤200 |
A型 |
B型 |
max |
min |
| M5 |
16 |
― |
1 |
5.7 |
6.2 |
11.8 |
5 |
4.82 |
5.5 |
9.8 |
8.56 |
1.4 |
5.4 |
2 |
| M6 |
18 |
― |
1.1 |
6.8 |
7.4 |
14.2 |
6 |
5.82 |
6.6 |
12.2 |
10.8 |
2 |
6.6 |
2.5 |
| M8 |
22 |
28 |
1.2 |
9.2 |
10 |
18 |
8 |
7.78 |
9 |
15.8 |
14.08 |
2 |
8.1 |
3.2 |
| M10 |
26 |
32 |
1.5 |
11.2 |
12.6 |
22.3 |
10 |
9.78 |
11 |
19.6 |
16.32 |
2 |
9.2 |
3.6 |
| M12 |
30 |
36 |
1.8 |
13.7 |
15.2 |
26.6 |
12 |
11.73 |
13.5 |
23.8 |
19.68 |
3 |
10.4 |
4.6 |
| (M14) |
34 |
40 |
2.1 |
15.7 |
17.7 |
30.5 |
14 |
13.73 |
15.5 |
27.6 |
22.58 |
3 |
12.4 |
5.5 |
| M16 |
38 |
44 |
2.4 |
17.7 |
20.7 |
35 |
16 |
15.73 |
17.5 |
31.9 |
25.94 |
3 |
14.1 |
6.2 |
| M20 |
46 |
52 |
3 |
22.4 |
25.7 |
43 |
20 |
19.67 |
22 |
39.9 |
32.66 |
4 |
17.7 |
7.9 |
| 螺纹规格d |
r1min |
r2max |
r3min |
r4参考 |
s |
t |
l的范围 |
| max |
min |
max |
min |
| M5 |
0.25 |
0.3 |
0.1 |
3 |
8 |
7.64 |
0.15 |
0.05 |
30~50 |
| M6 |
0.4 |
0.4 |
0.1 |
3.4 |
10 |
9.64 |
0.2 |
0.05 |
35~60 |
| M8 |
0.4 |
0.5 |
0.15 |
4.3 |
13 |
12.57 |
0.25 |
0.1 |
40~80 |
| M10 |
0.4 |
0.6 |
0.2 |
4.3 |
15 |
14.57 |
0.3 |
0.15 |
45~100 |
| M12 |
0.6 |
0.7 |
0.25 |
6.4 |
18 |
17.57 |
0.35 |
0.15 |
50~120 |
| (M14) |
0.6 |
0.9 |
0.3 |
6.4 |
21 |
20.16 |
0.45 |
0.2 |
55~140 |
| M16 |
0.6 |
1 |
0.35 |
6.4 |
24 |
23.16 |
0.5 |
0.25 |
60~160 |
| M20 |
0.8 |
1.2 |
0.4 |
8.5 |
30 |
29.16 |
0.65 |
0.3 |
70~200 |
| 技术条件 |
材料 |
螺纹公差 |
机械性能等级 |
公差产品等级 |
表面处理 |
| 钢 |
6g |
8.8、10.9 |
B级 |
1.氧化;2.镀锌钝化 |
| 不锈钢 |
A2-70 |
不经处理 |
| 公称长度l的商品规格系列:mm |
| 公称 |
30 |
35 |
40 |
45 |
50 |
(55) |
60 |
(65) |
70 |
80 |
90 |
100 |
110 |
120 |
130 |
140 |
150 |
160 |
180 |
200 |
| min |
28.9 |
33.7 |
38.7 |
43.7 |
48.7 |
53.5 |
58.5 |
63.5 |
68.5 |
78.5 |
88.3 |
98.3 |
108.3 |
118.3 |
128 |
138 |
148 |
158 |
178 |
197.7 |
| max |
31.1 |
36.3 |
41.3 |
46.3 |
51.3 |
56.5 |
61.5 |
66.5 |
71.5 |
81.5 |
91.7 |
101.7 |
111.7 |
121.7 |
132 |
142 |
152 |
162 |
182 |
202.3 |
| 注:尽可能不采用括号内的规格。 |
| 质量kg |
| 螺纹规格 |
M5 |
M6 |
M8 |
M10 |
M12 |
M14 |
M16 |
M20 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 30 |
5.49 |
|
|
|
|
|
|
|
| 35 |
6.09 |
9.60 |
|
|
|
|
|
|
| 40 |
6.69 |
10.45 |
19.90 |
|
|
|
|
|
| 45 |
7.29 |
11.31 |
21.46 |
34.11 |
|
|
|
|
| 50 |
7.89 |
12.17 |
23.01 |
36.57 |
55.37 |
|
|
|
| 55 |
|
13.08 |
24.57 |
39.03 |
58.93 |
98.23 |
|
|
| 60 |
|
13.88 |
26.12 |
41.48 |
62.49 |
104.8 |
124.5 |
|
| 65 |
|
|
27.68 |
43.94 |
66.05 |
111.3 |
131.0 |
|
| 70 |
|
|
29.23 |
46.39 |
60.61 |
117.9 |
137.6 |
233.5 |
| 80 |
|
|
32.34 |
51.31 |
76.74 |
131.0 |
150.7 |
254.0 |
| 90 |
|
|
|
56.22 |
83.86 |
144.0 |
163.7 |
274.5 |
| 100 |
|
|
|
61.13 |
90.99 |
157.1 |
176.8 |
294.9 |
| 110 |
|
|
|
|
98.11 |
170.2 |
189.9 |
315.4 |
| 120 |
|
|
|
|
105.2 |
183.3 |
203.0 |
335.9 |
| 130 |
|
|
|
|
|
196.4 |
216.1 |
356.4 |
| 140 |
|
|
|
|
|
209.5 |
229.2 |
376.8 |
| 150 |
|
|
|
|
|
|
242.3 |
397.3 |
| 160 |
|
|
|
|
|
|
255.3 |
417.8 |
| 180 |
|
|
|
|
|
|
|
458.8 |
| 200 |
|
|
|
|
|
|
|
499.7 |
六角法兰面螺栓 细牙 小系列(GB/T16674.2-2016)mm
本页尺寸表已据现行版标准(GB/T16674.2-2016)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
P 细牙 |
P 细牙(续) |
a 最大值 |
a 最小值 |
b L≤125 |
b 125<L≤200 |
b L>200 |
c 最小值 |
da F型 最大值 |
da U型 最大值 |
dc 最大值 |
ds 最大值 |
ds 最小值 |
du 最大值 |
dw 最小值 |
e 最小值 |
k 最大值 |
k1 最小值 |
f 最大值 |
r1 最小值 |
r2 最大值 |
r3 最大值 |
r3 最小值 |
r4 参考值 |
s 最大值 |
s 最小值 |
V 最大值 |
V 最小值 |
| M8 |
1 |
– |
3 |
1 |
22 |
28 |
– |
1.2 |
9.2 |
10 |
17 |
8 |
7.78 |
8.8 |
14.9 |
10.95 |
8.5 |
3.8 |
2.1 |
0.4 |
0.5 |
0.36 |
0.16 |
5.7 |
10 |
9.78 |
0.25 |
0.10 |
| M10 |
1 |
1.25 |
3 |
1 |
26 |
32 |
– |
1.5 |
11.2 |
12.5 |
20.8 |
10 |
9.78 |
10.8 |
18.7 |
14.26 |
9.7 |
4.3 |
2.1 |
0.4 |
0.6 |
0.45 |
0.20 |
5.7 |
13 |
12.73 |
0.30 |
0.15 |
| M12 |
1.25 |
1.5 |
4.5 |
1.5 |
30 |
36 |
– |
1.8 |
13.7 |
15.2 |
24.7 |
12 |
11.73 |
12.8 |
22.5 |
16.5 |
12.1 |
5.4 |
2.1 |
0.6 |
0.7 |
0.54 |
0.24 |
5.7 |
15 |
14.73 |
0.35 |
0.15 |
| (M14) |
1.5 |
– |
4.5 |
1.5 |
34 |
40 |
– |
2.1 |
15.7 |
17.7 |
28.6 |
14 |
13.73 |
14.8 |
26.5 |
19.86 |
12.9 |
5.6 |
2.1 |
0.6 |
0.9 |
0.63 |
0.28 |
5.7 |
18 |
17.73 |
0.45 |
0.20 |
| M16 |
1.5 |
– |
4.5 |
1.5 |
38 |
44 |
57 |
2.4 |
17.7 |
20.5 |
32.8 |
16 |
15.73 |
17.2 |
30.6 |
23.15 |
15.2 |
6.8 |
3.2 |
0.6 |
1.0 |
0.72 |
0.32 |
8.8 |
21 |
20.67 |
0.50 |
0.25 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
钢网架螺栓球节点用高强度螺栓(GB/T16939-2016)mm
本页尺寸表已据现行版标准(GB/T16939-2016)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
P 螺距 |
b 最小值 |
b 最大值 |
dk 最大值 |
dk 最小值 |
ds 最大值 |
ds 最小值 |
k 公称 |
k 最大值 |
k 最小值 |
L 公称 |
L 最大值 |
L 最小值 |
L1 公称 |
L1 最大值 |
L1 最小值 |
L2 ≈ |
L3 |
n 最大值 |
n 最小值 |
t1 最大值 |
t1 最小值 |
t2 最大值 |
t2 最小值 |
c ≈ |
r 最小值 |
千件重(钢制)≈kg |
| M12 |
1.75 |
15 |
18.5 |
18 |
17.38 |
12.35 |
11.65 |
6.4 |
7.15 |
5.65 |
50 |
50.8 |
49.2 |
18 |
18.35 |
17.65 |
10 |
4 |
3.3 |
3 |
2.8 |
2.2 |
2.3 |
1.7 |
1.5 |
0.8 |
51.39 |
| M14 |
2 |
17 |
21 |
21 |
20.38 |
14.35 |
13.65 |
7.5 |
8.25 |
6.75 |
54 |
54.95 |
53.05 |
18 |
18.35 |
17.65 |
10 |
4 |
3.3 |
3 |
2.8 |
2.2 |
2.3 |
1.7 |
1.5 |
0.8 |
77.82 |
| M16 |
2 |
20 |
24 |
24 |
23.48 |
16.35 |
15.65 |
10 |
10.75 |
9.25 |
62 |
62.95 |
61.05 |
22 |
22.42 |
21.58 |
13 |
4 |
3.3 |
3 |
2.8 |
2.2 |
2.3 |
1.7 |
1.5 |
0.8 |
122.8 |
| M20 |
2.5 |
25 |
30 |
30 |
29.48 |
20.42 |
19.58 |
12.5 |
13.4 |
11.6 |
73 |
73.95 |
72.05 |
24 |
24.42 |
23.58 |
16 |
4 |
5.3 |
5 |
3.3 |
2.7 |
2.8 |
2.2 |
1.5 |
1.0 |
229.6 |
| M24 |
3 |
30 |
36 |
36 |
35.38 |
24.42 |
23.58 |
15 |
15.9 |
14.1 |
82 |
83.1 |
80.9 |
24 |
24.42 |
23.58 |
18 |
4 |
5.3 |
5 |
3.3 |
2.7 |
2.8 |
2.2 |
2.0 |
1.0 |
381 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
栓接结构用大六角头螺栓 C级 8.8和10.9级(GB/T18230.1-2000)mm
⚠ 该标准(GB/T18230.1-2000)已废止且无直接替代国标(18230 系列可参考 GB/T 32076 预载荷高强度栓接结构连接副),本页数据仅供参考。

| 螺纹规格d |
M12 |
M16 |
M20 |
(M22) |
M24 |
(M27) |
M30 |
M36 |
| P |
1.75 |
2 |
2.5 |
2.5 |
3 |
3 |
3.5 |
4 |
| b参考 |
5) |
30 |
38 |
46 |
50 |
54 |
60 |
66 |
78 |
| 6) |
― |
44 |
52 |
56 |
60 |
66 |
72 |
84 |
| 7) |
― |
― |
65 |
69 |
73 |
79 |
85 |
97 |
| c |
max |
0.8 |
0.8 |
0.8 |
0.8 |
0.8 |
0.8 |
0.8 |
0.8 |
| min |
0.4 |
0.4 |
0.4 |
0.4 |
0.4 |
0.4 |
0.4 |
0.4 |
| da |
max |
15.2 |
19.2 |
24.4 |
26.4 |
28.4 |
32.4 |
35.4 |
42.4 |
| ds |
max |
12.70 |
16.70 |
20.84 |
22.84 |
24.84 |
27.84 |
30.84 |
37.00 |
| min |
11.30 |
15.30 |
19.16 |
21.16 |
23.16 |
26.16 |
29.16 |
35.00 |
| dw |
max |
8) |
8) |
8) |
8) |
8) |
8) |
8) |
8) |
| min |
19.2 |
24.9 |
31.4 |
33.3 |
38.0 |
42.8 |
46.5 |
55.9 |
| e |
min |
22.78 |
29.56 |
37.29 |
39.55 |
45.20 |
50.85 |
55.37 |
66.44 |
| k |
公称 |
7.5 |
10 |
12.5 |
14 |
15 |
17 |
18.7 |
22.5 |
| max |
7.95 |
10.75 |
13.40 |
14.90 |
15.90 |
17.90 |
19.75 |
23.55 |
| min |
7.05 |
9.25 |
11.60 |
13.10 |
14.10 |
16.10 |
17.65 |
21.45 |
| k’ |
min |
4.9 |
6.5 |
8.1 |
9.2 |
9.9 |
11.3 |
12.4 |
15.0 |
| r |
min |
1.2 |
1.2 |
1.5 |
1.5 |
1.5 |
2.0 |
2.0 |
2.0 |
| s |
max |
21 |
27 |
34 |
36 |
41 |
46 |
50 |
60 |
| min |
20.16 |
26.16 |
33 |
35 |
40 |
45 |
49 |
58.8 |
| l商品规格范围 |
35~100 |
40~150 |
45~150 |
50~150 |
55~200 |
60~200 |
70~200 |
85~200 |
| 全螺纹长l |
35 |
40~50 |
45~65 |
50~70 |
55~75 |
60~85 |
70~95 |
85~110 |
| l公称长度系列 |
30,35,40,45,50,55,60,65,70,75,80,85,90,95,100,110,120,130,140,150,160,170,180,190,200 |
| 注:5)用于公称长度l公称≤100mm.6)用于公称长度100mm<l公称≤200mm。7)用于公称长度l公称>200mm。8)dwmax=s实际。 |
| 技术条件和引用标准 |
| 材料 |
钢 |
| 通用技术条件 |
GB/T 16938 |
| 螺纹 |
公差 |
6g |
| 标准 |
GB/T 196、GB/T 197 |
| 机械性能 |
级别 |
8.8、10.9 |
| 标准 |
GB/T 3098.1 |
| 公差 |
产品等级 |
c、dwmax(0.95smin)、r和长度大于150mm的尺寸公差按±4.0mm,其余按C级 |
| 标准 |
GB/T 3103.1 |
| 表面处理 |
常规 |
氧化 |
| 可选择的 |
镀锌钝化(GB/T 5267)镀镉钝化(GB/T 5267)热浸镀锌(GB/T 13912)粉末渗锌(JB/T 5067) |
| 验收及包装 |
GB/T 90 |
| 推荐的配套螺母 |
GB/T 18230.4 |
| 推荐的配套垫圈 |
GB/T 18230.5 |
栓接结构用大六角头螺栓 短螺纹长度 C级 8.8和10.9级(GB/T18230.2-2000)mm
⚠ 该标准(GB/T18230.2-2000)已废止且无直接替代国标(18230 系列可参考 GB/T 32076 预载荷高强度栓接结构连接副),本页数据仅供参考。

| 螺纹规格d |
M12 |
M16 |
M20 |
(M22) |
M24 |
(M27) |
M30 |
M36 |
| P |
1.75 |
2 |
2.5 |
2.5 |
3 |
3 |
3.5 |
4 |
| b参考 |
l公称≤100mm |
25 |
31 |
36 |
38 |
41 |
44 |
49 |
56 |
| l公称>100mm |
32 |
38 |
43 |
45 |
48 |
51 |
56 |
63 |
| c |
max |
0.8 |
0.8 |
0.8 |
0.8 |
0.8 |
0.8 |
0.8 |
0.8 |
| min |
0.4 |
0.4 |
0.4 |
0.4 |
0.4 |
0.4 |
0.4 |
0.4 |
| da |
max |
15.2 |
19.2 |
24.4 |
26.4 |
28.4 |
32.4 |
35.4 |
42.4 |
| ds |
max |
12.70 |
16.70 |
20.84 |
22.84 |
24.84 |
27.84 |
30.84 |
37.00 |
| min |
11.30 |
15.30 |
19.16 |
21.16 |
23.16 |
26.16 |
29.16 |
35.00 |
| dw |
max |
7) |
7) |
7) |
7) |
7) |
7) |
7) |
7) |
| min |
19.2 |
24.9 |
31.4 |
33.3 |
38.0 |
42.8 |
46.5 |
55.9 |
| e |
min |
22.78 |
29.56 |
37.29 |
39.55 |
45.20 |
50.85 |
55.37 |
66.44 |
| k |
公称 |
7.5 |
10 |
12.5 |
14 |
15 |
17 |
18.7 |
22.5 |
| max |
7.95 |
10.75 |
13.40 |
14.90 |
15.90 |
17.90 |
19.75 |
23.55 |
| min |
7.05 |
9.25 |
11.60 |
13.10 |
14.10 |
16.10 |
17.65 |
21.45 |
| k’ |
min |
4.9 |
6.5 |
8.1 |
9.2 |
9.9 |
11.3 |
12.4 |
15.0 |
| r |
min |
1.2 |
1.2 |
1.5 |
1.5 |
1.5 |
2.0 |
2.0 |
2.0 |
| s |
max |
21 |
27 |
34 |
36 |
41 |
46 |
50 |
60 |
| min |
20.16 |
26.16 |
33 |
35 |
40 |
45 |
49 |
58.8 |
| l商品规格范围 |
40~100 |
45~150 |
55~150 |
60~150 |
65~200 |
70~200 |
80~200 |
90~200 |
| l公称长度系列 |
30,35,40,45,50,55,60,65,70,75,80,85,90,95,100,110,120,130,140,150,160,170,180,190,200 |
| 注:7)dwmax=s实际。 |
| 技术条件和引用标准 |
| 材料 |
钢 |
| 通用技术条件 |
GB/T 16938 |
| 螺纹 |
公差 |
6g |
| 标准 |
GB/T 196、GB/T 197 |
| 机械性能 |
级别 |
8.8、10.9 |
| 标准 |
GB/T 3098.1 |
| 公差 |
产品等级 |
c、dwmax(0.95smin)、r和长度大于150mm的尺寸公差按±4.0mm,其余按C级 |
| 标准 |
GB/T 3103.1 |
| 表面处理 |
常规 |
氧化 |
| 可选择的 |
镀锌钝化(GB/T 5267)镀镉钝化(GB/T 5267)热浸镀锌(GB/T 13912)粉末渗锌(JB/T 5067) |
| 验收及包装 |
GB/T 90 |
| 推荐的配套螺母 |
GB/T 18230.4 |
| 推荐的配套垫圈 |
GB/T 18230.5 |
T 形头地脚螺栓锚板(JB/ZQ 4172-1997)mm

| T形头地脚螺栓锚板(JB/ZQ 4172―1997)mm |
| T形头地脚螺栓 |
S |
b |
e1+20 |
e2+20 |
α |
l1 |
l2 |
c |
h |
h1 |
支承管d1×S1 |
锚板围管d2×S2 |
每件重量≈/kg |
基础孔护管外径×管厚 |
| M24 |
20 |
180 |
28 |
58 |
20 |
40 |
28 |
130 |
45 |
15 |
f42×5 |
f89×4 |
7.2 |
f102×4 |
| M30 |
25 |
210 |
35 |
68 |
34 |
140 |
55 |
22 |
f102×4 |
11.0 |
f114×4 |
| M38 |
30 |
240 |
42 |
80 |
40 |
160 |
70 |
32 |
f114×4 |
17.0 |
f127×5 |
| M42 |
270 |
48 |
94 |
30 |
60 |
46 |
180 |
85 |
35 |
f127×4 |
21.4 |
f140×4.5 |
| M48 |
35 |
300 |
54 |
102 |
52 |
200 |
95 |
40 |
f140×4.5 |
29.5 |
f152×4.5 |
| M56 |
330 |
65 |
116 |
60 |
220 |
105 |
45 |
f83×5 |
f159×4.5 |
35.5 |
f180×5 |
| M64 |
40 |
370 |
74 |
126 |
68 |
240 |
125 |
60 |
f168×5 |
49.5 |
f180×5 |
| M72×6 |
410 |
82 |
136 |
40 |
80 |
76 |
280 |
140 |
60 |
f180×5 |
62.2 |
f194×5 |
| M80×6 |
450 |
90 |
154 |
84 |
300 |
155 |
70 |
f203×6 |
74.2 |
f219×6 |
| M90×6 |
50 |
500 |
100 |
170 |
94 |
320 |
175 |
85 |
f219×6 |
108.7 |
f219×6 |
| M100×6 |
550 |
110 |
185 |
104 |
350 |
195 |
100 |
f105×5 |
f245×6.5 |
131.5 |
f245×6 |
| M110×6 |
60 |
600 |
120 |
205 |
50 |
100 |
114 |
380 |
215 |
105 |
f273×6.5 |
183.9 |
f299×7.5 |
| M125×6 |
660 |
135 |
230 |
129 |
400 |
235 |
120 |
f146×5 |
f299×7.5 |
220.4 |
f325×7.5 |
| M140×6 |
80 |
750 |
155 |
255 |
60 |
120 |
144 |
460 |
265 |
130 |
f325×7.5 |
369.6 |
f351×8 |
| M160×6 |
850 |
175 |
285 |
164 |
500 |
285 |
145 |
f377×9 |
468.3 |
f402×9 |
注:1.本标准代替JB/ZQ 4368及JB/ZQ 4369。2.锚板材质一般用Q235-A。3.T形头地脚螺栓按JB/ZQ
4362选用。4.锚板围管及基础孔护管按GB/T 8162《结构用无缝钢管》选用。材质一般采用10或20号钢,也可用钢板弯制。 |
U形螺栓(JB/ZQ 4321-1997)mm
| U形螺栓(JB/ZQ 4321―1997)mm |
| 管子外径D0 |
R |
d |
毛坯长l |
α |
b |
m |
C |
1000件重量/kg |
| 1418 |
810 |
M6 |
98108 |
3335 |
22 |
2226 |
1 |
2224 |
| 222533 |
121418 |
M10 |
135143160 |
424448 |
28 |
343846 |
1.5 |
838899 |
| 38424548515760768389 |
20222425273123404346 |
M12 |
192202210220225240250289310325 |
55575960626667757881 |
32 |
525660626674769298104 |
2 |
171180188196200214223256276290 |
| 102108114133140159165219 |
53565969728285112 |
M16 |
365390405450470520538680 |
939699109112122125152 |
38 |
122128134154160180186240 |
|
5756166407127528228501075 |
| 注:1.螺栓的螺纹长度允差为:+2P(螺距)。2.螺纹基本尺寸按GB/T 196―1981规定的粗牙普通螺纹;其公差按GB/T 197―1981的6g级制造。3.材料:Q235-A・F。4.产品等级按GB/T 3103.1―1982规定的B级。 |
T形头地脚螺栓(JB/ZQ 4362-1997)mm
| T形头地脚螺栓(JB/ZQ 4362―1997)mm |
| 标记示例:螺纹直径d=M48、长度l=2000mm、产品等级C级的T形头地脚螺栓:螺栓M48×2000JB/ZQ4362 |
| d |
M24 |
M30 |
M36 |
M42 |
M48 |
M56 |
M64 |
M72×6 |
M80×6 |
M90×6 |
M100×6 |
M110×6 |
M125×6 |
M140×6 |
M160×6 |
| b |
100 |
120 |
160 |
180 |
210 |
250 |
280 |
300 |
326 |
360 |
400 |
440 |
500 |
560 |
620 |
| d1 |
― |
M12 |
M16 |
M20 |
| k |
15 |
19 |
23 |
26 |
30 |
35 |
40 |
45 |
50 |
55 |
62 |
67 |
75 |
85 |
90 |
| s |
24 |
30 |
36 |
42 |
48 |
56 |
64 |
72 |
80 |
90 |
100 |
110 |
125 |
140 |
160 |
| B |
48 |
56 |
66 |
80 |
88 |
102 |
112 |
122 |
140 |
155 |
170 |
190 |
215 |
240 |
270 |
| t |
― |
18 |
24 |
29 |
| g |
― |
― |
― |
8 |
| f1 |
2.5 |
4 |
5 |
7 |
| h |
0.2 |
0.3 |
0.4 |
0.5 |
| r1 |
1 |
1.6 |
2.5 |
4 |
| Z |
3 |
4 |
5 |
6 |
8 |
| 1000mm长重量≈/kg |
3.66 |
5.77 |
8.38 |
11.5 |
15.1 |
20.7 |
27.4 |
34.9 |
43.5 |
55.4 |
69.2 |
84.6 |
110.7 |
141 |
185.7 |
| 每增加100mm长的重量≈/kg |
0.35 |
0.56 |
0.8 |
1.08 |
1.42 |
1.9 |
2.5 |
3.2 |
3.9 |
5.0 |
6.2 |
7.5 |
9.6 |
12.1 |
15.8 |
| 技术条件 |
村料:钢 |
螺纹公差:8g |
性能等级:5.6级 |
产品等级:C |
| 注:1.长度l按设计要求给出,以50mm为一级分档。2.此螺栓与锚板JB/ZQ 4172―1997配套使用。 |
直角地脚螺栓(JB/ZQ 4364-1997)mm
| 直角地脚螺栓(JB/ZQ 4364―1997)mm |
| 标记示例:螺纹直径d=42mm、长l=1400mm的直角地脚螺栓:螺栓M42×1400JB/ZQ 4364 |
| d |
M16 |
M20 |
M24 |
M30 |
M36 |
M42 |
M48 |
M56 |
| ds |
16 |
20 |
24 |
30 |
36 |
42 |
48 |
56 |
| bmin |
45 |
60 |
75 |
90 |
110 |
120 |
140 |
160 |
| f |
65 |
80 |
100 |
120 |
150 |
170 |
190 |
220 |
| R≈ |
12 |
15 |
20 |
25 |
30 |
35 |
40 |
45 |
| A |
― |
100 |
130 |
160 |
180 |
| H |
― |
200 |
300 |
400 |
500 |
| l |
每个重量≈/kg |
| 300 |
0.54 |
|
|
|
|
|
|
|
| 400 |
0.70 |
1.1 |
|
|
|
|
|
|
| 600 |
|
1.6 |
2.3 |
|
|
|
|
|
| 800 |
|
2.1 |
3.0 |
|
|
|
|
|
| 1000 |
|
2.6 |
3.7 |
5.9 |
8.6 |
|
|
|
| 1200 |
|
|
4.4 |
7.0 |
10.3 |
|
|
|
| 1400 |
|
|
5.2 |
8.1 |
11.8 |
16.1 |
21.2 |
|
| 1600 |
|
|
|
9.2 |
13.4 |
18.3 |
24.0 |
|
| 1800 |
|
|
|
|
15.0 |
20.5 |
27.0 |
|
| 2000 |
|
|
|
|
16.7 |
22.7 |
29.6 |
41.3 |
| 2300 |
|
|
|
|
|
26.0 |
34.0 |
47.2 |
| 2600 |
|
|
|
|
|
|
38.0 |
53.0 |
| 技术条件 |
材料:Q235 |
螺纹公差:8g |
机械性能等级:3.6 |
产品等级:C级 |
附录 T形头地脚螺栓用双联锚板mm
| 附录T形头地脚螺栓用双联锚板(摘自JB/ZQ 4172的附录) |
| 通常在设备底座的四周备有一圈地脚螺栓孔,当设计采用内、外双圈地脚螺栓孔时,在基础孔中的T形头地脚螺栓可利用双联锚板进行固定图1 T形头地脚螺栓用锚板在基础内的预埋形式1―锚板;2―护管;3―二次灌浆层;4―T形头地脚螺栓;5―底座;6―调整垫板图2 T形头地脚螺栓用双联锚板在基础内的预埋形式1―双联锚板;2~6同上图 |
| T形头地脚螺栓 |
K |
每件质量/kg≈ |
T形头地脚螺栓 |
K |
每件质量/kg≈ |
T形头地脚螺栓 |
K |
每件质量/kg≈ |
T形头地脚螺栓 |
K |
每件质量/kg≈ |
| M24 |
100 |
11.7 |
M30 |
130 |
18.3 |
M36 |
150 |
27.9 |
M42 |
160 |
34.7 |
| 125 |
12.5 |
160 |
19.6 |
170 |
29.4 |
210 |
38.2 |
| 160 |
13.6 |
200 |
21.5 |
220 |
32.5 |
240 |
40.3 |
| M48 |
170 |
47.0 |
M72×6 |
220 |
96.9 |
M100×6 |
320 |
209.1 |
M140×6 |
460 |
595.7 |
| 210 |
50.6 |
270 |
103.9 |
390 |
225.2 |
560 |
644.8 |
| 250 |
54.2 |
320 |
110.9 |
460 |
241.4 |
670 |
698.9 |
| 290 |
57.8 |
400 |
122.1 |
540 |
259.9 |
780 |
753.0 |
| M56 |
180 |
55.8 |
M80×6 |
250 |
116.9 |
M110×6 |
360 |
295.0 |
M160×6 |
500 |
741.6 |
| 220 |
59.8 |
300 |
124.6 |
430 |
315.9 |
600 |
797.3 |
| 260 |
63.7 |
360 |
133.8 |
520 |
342.9 |
720 |
864.0 |
| 300 |
67.7 |
450 |
147.6 |
600 |
366.8 |
840 |
930.7 |
| M64 |
200 |
77.2 |
M90×6 |
290 |
172.5 |
M125×6 |
400 |
355.2 |
|
|
|
| 250 |
83.5 |
340 |
183.0 |
470 |
378.2 |
| 300 |
89.8 |
410 |
197.7 |
570 |
411.1 |
| 350 |
96.1 |
480 |
212.4 |
660 |
440.8 |
内六角圆柱头螺钉(GB/T70.1-2008)mm
本页尺寸表已据现行版标准(GB/T70.1-2008)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 螺纹规格d=M5、公称长度l=20mm、性能等级为8.8级、表面氧化的A级内六角圆柱头螺钉的标记: 螺钉GB/T70.1M5×20
| 规格 d |
P 螺距 |
dk 最大值 光滑头部 |
dk 滚花头 |
dk 最小值 |
da 最大值 |
ds 最大值 |
ds 最小值 |
e 最小值 |
k 最大值 |
k 最小值 |
s 公称 |
s 最大值 |
s 最小值 |
t 最小值 |
w 最小值 |
| M1.6 |
0.35 |
3 |
3.14 |
2.86 |
2 |
1.6 |
1.46 |
1.733 |
1.60 |
1.46 |
1.5 |
1.580 |
1.520 |
0.7 |
0.55 |
| M2 |
0.4 |
3.8 |
3.98 |
3.62 |
2.6 |
2 |
1.86 |
1.733 |
2.00 |
1.86 |
1.5 |
1.580 |
1.520 |
1 |
0.55 |
| M2.5 |
0.45 |
4.5 |
4.68 |
4.32 |
3.1 |
2.5 |
2.36 |
2.303 |
2.50 |
2.36 |
2 |
2.080 |
2.020 |
1.1 |
0.85 |
| M3 |
0.5 |
5.5 |
5.68 |
5.32 |
3.6 |
3 |
2.86 |
2.873 |
3.00 |
2.86 |
2.5 |
2.580 |
2.520 |
1.3 |
1.15 |
| M4 |
0.7 |
7 |
7.22 |
6.78 |
4.7 |
4 |
3.82 |
3.443 |
4.00 |
3.82 |
3 |
3.080 |
3.020 |
2 |
1.4 |
| M5 |
0.8 |
8.5 |
8.72 |
8.28 |
5.7 |
5 |
4.82 |
4.583 |
5.00 |
4.82 |
4 |
4.095 |
4.020 |
2.5 |
1.9 |
| M6 |
1 |
10 |
10.22 |
9.78 |
6.8 |
6 |
5.82 |
5.723 |
6.00 |
5.7 |
5 |
5.140 |
5.020 |
3 |
2.3 |
| M8 |
1.25 |
13 |
13.27 |
12.73 |
9.2 |
8 |
7.78 |
6.683 |
8.00 |
7.64 |
6 |
6.140 |
6.020 |
4 |
3.3 |
| M10 |
1.5 |
16 |
16.27 |
15.73 |
11.2 |
10 |
9.78 |
9.149 |
10.00 |
9.64 |
8 |
8.175 |
8.025 |
5 |
4 |
| M12 |
1.75 |
18 |
18.27 |
17.73 |
13.7 |
12 |
11.73 |
11.429 |
12.00 |
11.57 |
10 |
10.175 |
10.025 |
6 |
4.8 |
| (M14) |
2 |
21 |
21.33 |
20.67 |
15.7 |
14 |
13.73 |
13.716 |
14.00 |
13.57 |
12 |
12.212 |
12.032 |
7 |
5.8 |
| M16 |
2 |
24 |
24.33 |
23.67 |
17.7 |
16 |
15.73 |
15.996 |
16.00 |
15.57 |
14 |
14.212 |
14.032 |
8 |
6.8 |
| M20 |
2.5 |
30 |
30.33 |
29.67 |
22.4 |
20 |
19.67 |
19.437 |
20.00 |
19.48 |
17 |
17.23 |
17.05 |
10 |
8.6 |
| M24 |
3 |
36 |
36.39 |
35.61 |
26.4 |
24 |
23.67 |
21.7374 |
24.00 |
23.48 |
19 |
19.275 |
19.065 |
12 |
10.4 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
内六角沉头螺钉(GB/T70.3-2023)mm
本页尺寸表已据现行版标准(GB/T70.3-2023)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 螺纹规格d=M12、公称长度l=40mm、性能等级为8.8级、表面氧化的A级内六角沉头螺钉的标记: 螺钉GB/T70.3M12×40
| 规格 d |
P 螺距 |
b 参考 |
dk 理论 最大值 |
dk 实际 最大值 |
dk 最小值 |
ds 最大值 |
ds 最小值 |
e 参考 最小值 |
k 参考 最大值 |
k 最小值 |
r 最小值 |
s 公称 |
s 最大值 |
s 最小值 |
t 最大值 |
t 最小值 |
| M2 |
0.4 |
/ |
4.7 |
4.09 |
3.7 |
2 |
1.86 |
1.5 |
1.35 |
1.13 |
0.1 |
1.3 |
1.36 |
1.32 |
0.85 |
0.75 |
| M2.5 |
0.45 |
/ |
5.88 |
5.08 |
4.8 |
2.5 |
2.36 |
1.733 |
1.69 |
1.408 |
0.1 |
1.5 |
1.56 |
1.52 |
1.15 |
1 |
| M3 |
0.5 |
18 |
6.72 |
5.81 |
5.54 |
3 |
2.86 |
2.303 |
1.86 |
1.522 |
0.1 |
2 |
2.08 |
2.02 |
1.25 |
1.1 |
| M4 |
0.7 |
20 |
8.96 |
7.96 |
7.53 |
4 |
3.82 |
2.873 |
2.48 |
2.121 |
0.2 |
2.5 |
2.58 |
2.52 |
1.65 |
1.4 |
| M5 |
0.8 |
22 |
11.2 |
10.07 |
9.43 |
5 |
4.82 |
3.443 |
3.1 |
2.669 |
0.2 |
3 |
3.08 |
3.02 |
2 |
1.75 |
| M6 |
1 |
24 |
13.44 |
12.16 |
11.34 |
6 |
5.82 |
4.583 |
3.72 |
3.218 |
0.25 |
4 |
4.095 |
4.02 |
2.5 |
2.2 |
| M8 |
1.25 |
28 |
17.92 |
16.43 |
15.24 |
8 |
7.78 |
5.723 |
4.96 |
4.366 |
0.4 |
5 |
5.14 |
5.02 |
3.2 |
2.9 |
| M10 |
1.5 |
32 |
22.4 |
20.69 |
19.22 |
10 |
9.78 |
6.863 |
6.2 |
5.563 |
0.4 |
6 |
6.14 |
6.02 |
3.9 |
3.5 |
| M12 |
1.75 |
36 |
26.88 |
24.81 |
23.12 |
12 |
11.73 |
9.149 |
7.44 |
6.711 |
0.6 |
8 |
8.175 |
8.025 |
4.9 |
4.3 |
| (M14) |
2 |
42 |
30.8 |
28.31 |
26.52 |
14 |
13.73 |
11.429 |
8.4 |
7.588 |
0.6 |
10 |
10.175 |
10.025 |
5.1 |
4.5 |
| M16 |
2 |
48 |
33.6 |
30.61 |
29.01 |
16 |
15.73 |
11.429 |
8.8 |
7.874 |
0.6 |
10 |
10.175 |
10.025 |
5.4 |
4.8 |
| M20 |
2.5 |
60 |
40.32 |
36.75 |
35.4 |
20 |
19.67 |
13.716 |
10.16 |
9.037 |
0.8 |
12 |
12.212 |
12.032 |
6.4 |
5.6 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
十字槽盘头螺钉(GB/T818-2016)mm
本页尺寸表已据现行版标准(GB/T818-2016)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 螺纹规格d=M5、公称长度l=20mm、性能等级为4.8级、H型十字槽、不经表面处理的A级十字槽盘头螺钉的标记: 螺钉GB/T818M5×20
| 规格 d |
P 螺距 |
a 最大值 |
da |
dk 最大值=公称 |
dk 最小值 |
k 最大值=公称 |
k 最小值 |
r 最小值 |
R ≈ |
x 最大值 |
x 槽号 |
M1 H型 参考 |
M1 深度 H型 最大值 |
M1 深度 最小值 |
M2 Z型 参考 |
M2 深度 Z型 最大值 |
M2 深度 最小值 |
| M1.6 |
0.35 |
0.7 |
2 |
3.2 |
2.9 |
1.30 |
1.16 |
0.1 |
2.5 |
0.9 |
0 |
1.7 |
0.95 |
0.7 |
1.6 |
0.9 |
0.65 |
| M2 |
0.4 |
0.8 |
2.6 |
4.0 |
3.7 |
1.60 |
1.46 |
0.1 |
3.2 |
1 |
0 |
1.9 |
1.2 |
0.9 |
2.1 |
1.42 |
1.17 |
| M2.5 |
0.45 |
0.9 |
3.1 |
5.0 |
4.7 |
2.10 |
1.96 |
0.1 |
4 |
1.1 |
1 |
2.7 |
1.55 |
1.15 |
2.6 |
1.5 |
1.25 |
| M3 |
0.5 |
1 |
3.6 |
5.6 |
5.3 |
2.40 |
2.26 |
0.1 |
5 |
1.25 |
1 |
3 |
1.8 |
1.4 |
2.8 |
1.75 |
1.5 |
| (M3.5) |
0.6 |
1.2 |
4.1 |
7.00 |
6.64 |
2.60 |
2.46 |
0.1 |
6 |
1.5 |
2 |
3.9 |
1.9 |
1.4 |
3.9 |
1.93 |
1.48 |
| M4 |
0.7 |
1.4 |
4.7 |
8.00 |
7.64 |
3.10 |
2.92 |
0.2 |
6.5 |
1.75 |
2 |
4.4 |
2.4 |
1.9 |
4.3 |
2.34 |
1.89 |
| M5 |
0.8 |
1.6 |
5.7 |
9.50 |
9.14 |
3.70 |
3.52 |
0.2 |
8 |
2 |
2 |
4.9 |
2.9 |
2.4 |
4.7 |
2.74 |
2.29 |
| M6 |
1 |
2 |
6.8 |
12.00 |
11.57 |
4.6 |
4.3 |
0.25 |
10 |
2.5 |
3 |
6.9 |
3.6 |
3.1 |
6.7 |
3.46 |
3.03 |
| M8 |
1.25 |
2.5 |
9.2 |
16.00 |
15.57 |
6.0 |
5.7 |
0.4 |
13 |
3.2 |
4 |
9 |
4.6 |
4 |
8.8 |
4.5 |
4.05 |
| M10 |
1.5 |
3 |
11.2 |
20.00 |
19.48 |
7.50 |
7.14 |
0.4 |
16 |
3.8 |
4 |
10.1 |
5.8 |
5.2 |
9.9 |
5.69 |
5.24 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
十字槽沉头螺钉第1部分:钢4.8级(GB/T819.1-2016)mm
本页尺寸表已据现行版标准(GB/T819.1-2016)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 螺纹规格d=M5、公称长度l=20mm、性能等级为4.8级、H型十字槽、不经表面处理的A级十字槽沉头螺钉的标记: 螺钉GB/T819.1M5×20
| 规格 d |
P 螺距 |
a 最大值 |
dk 理论值 最大值 |
dk 实际值 最大值=公称 |
dk 最小值 |
k 最大值=公称 |
r 最大值 |
x 最大值 |
x 槽号 |
M1 参考 |
M2 参考 |
M2 深度 H型 最大值 |
M2 最小值 |
M2 Z型 最大值 |
M2 最小值 |
| M1.6 |
0.35 |
0.7 |
3.6 |
3.0 |
2.7 |
1 |
0.4 |
0.9 |
0 |
1.6 |
1.6 |
0.9 |
0.6 |
0.95 |
0.7 |
| M2 |
0.4 |
0.8 |
4.4 |
3.8 |
3.5 |
1.2 |
0.5 |
1 |
0 |
1.9 |
1.9 |
1.2 |
0.9 |
1.2 |
0.95 |
| M2.5 |
0.45 |
0.9 |
5.5 |
4.7 |
4.4 |
1.5 |
0.6 |
1.1 |
1 |
2.9 |
2.8 |
1.8 |
1.4 |
1.73 |
1.48 |
| M3 |
0.5 |
1 |
6.3 |
5.5 |
5.2 |
1.65 |
0.8 |
1.25 |
1 |
3.2 |
3 |
2.1 |
1.7 |
2.01 |
1.76 |
| (M3.5) |
0.6 |
1.2 |
8.2 |
7.30 |
6.94 |
2.35 |
0.9 |
1.5 |
2 |
4.4 |
4.1 |
2.4 |
1.9 |
2.2 |
1.75 |
| M4 |
0.7 |
1.4 |
9.4 |
8.40 |
8.04 |
2.7 |
1 |
1.75 |
2 |
4.6 |
4.4 |
2.6 |
2.1 |
2.51 |
2.06 |
| M5 |
0.8 |
1.6 |
10.4 |
9.30 |
8.94 |
2.7 |
1.3 |
2 |
2 |
5.2 |
4.9 |
3.2 |
2.7 |
3.05 |
2.6 |
| M6 |
1 |
2 |
12.6 |
11.30 |
10.87 |
3.3 |
1.5 |
2.5 |
3 |
6.8 |
6.6 |
3.5 |
3.0 |
3.45 |
3 |
| M8 |
1.25 |
2.5 |
17.3 |
15.80 |
15.37 |
4.65 |
2 |
3.2 |
4 |
8.9 |
8.8 |
4.6 |
4.0 |
4.6 |
4.15 |
| M10 |
1.5 |
3 |
20 |
18.30 |
17.78 |
5 |
2.5 |
3.8 |
4 |
10 |
9.8 |
5.7 |
5.1 |
5.64 |
5.19 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
开槽盘头螺钉(GBT67-2000)
标记示例: 螺纹规格d=M5、公称长度l=20mm、性能等级为4.8级、不经表面处理的A级开槽盘头螺钉的标记: 螺钉GB/T67M5×2
| 开槽盘头螺钉(GB/T 67―2000)mm |
|
| 标记示例:螺纹规格d=M5、公称长度l=20mm、性能等级为4.8级、不经表面处理的A级开槽盘头螺钉的标记:螺钉GB/T 67M5×2 |
|
| 螺纹规格d |
螺距P |
amax |
b |
dk |
da |
k |
n |
rmin |
rf参考 |
tmin |
wmin |
xmax |
l的范围 |
全螺纹长度l |
|
| min |
公称=max |
min |
max |
公称=max |
min |
公称 |
max |
min |
|
| M1.6 |
0.35 |
0.7 |
25 |
3.2 |
2.9 |
2 |
1.00 |
0.86 |
0.4 |
0.60 |
0.46 |
0.1 |
0.5 |
0.35 |
0.3 |
0.9 |
2~16 |
2~30 |
|
| M2 |
0.4 |
0.8 |
25 |
4.0 |
3.7 |
2.6 |
1.30 |
1.16 |
0.5 |
0.70 |
0.56 |
0.1 |
0.6 |
0.5 |
0.4 |
1 |
2.5~20 |
2.5~30 |
|
| M2.5 |
0.45 |
0.9 |
25 |
5.0 |
4.7 |
3.1 |
1.50 |
1.36 |
0.6 |
0.80 |
0.66 |
0.1 |
0.8 |
0.6 |
0.5 |
1.1 |
3~25 |
3~30 |
|
| M3 |
0.5 |
1 |
25 |
5.6 |
5.3 |
3.6 |
1.80 |
1.66 |
0.8 |
1.00 |
0.86 |
0.1 |
0.9 |
0.7 |
0.7 |
1.25 |
4~30 |
4~30 |
|
| (M3.5) |
0.6 |
1.2 |
38 |
7.00 |
6.64 |
4.1 |
2.10 |
1.96 |
1 |
1.20 |
1.06 |
0.1 |
1 |
0.8 |
0.8 |
1.5 |
5~35 |
5~40 |
|
| M4 |
0.7 |
1.4 |
38 |
8.00 |
7.64 |
4.7 |
2.40 |
2.26 |
1.2 |
1.51 |
1.26 |
0.2 |
1.2 |
1 |
1 |
1.75 |
5~40 |
5~40 |
|
| M5 |
0.8 |
1.6 |
38 |
9.50 |
9.14 |
5.7 |
3.00 |
2.86 |
1.2 |
1.51 |
1.26 |
0.2 |
1.5 |
1.2 |
1.2 |
2 |
6~50 |
6~40 |
|
| M6 |
1 |
2 |
38 |
12.00 |
11.57 |
6.8 |
3.6 |
3.3 |
1.6 |
1.91 |
1.66 |
0.25 |
1.8 |
1.4 |
1.4 |
2.5 |
8~60 |
8~40 |
|
| M8 |
1.25 |
2.5 |
38 |
16.00 |
15.57 |
9.2 |
4.8 |
4.5 |
2 |
2.31 |
2.06 |
0.4 |
2.4 |
1.9 |
1.9 |
3.2 |
10~80 |
10~40 |
|
| M10 |
1.5 |
3 |
38 |
20.00 |
19.48 |
11.2 |
6.0 |
5.7 |
2.5 |
2.81 |
2.56 |
0.4 |
3 |
2.4 |
2.4 |
3.8 |
12~80 |
12~40 |
|
| 技术条件 |
材料 |
螺纹公差 |
机械性能等级 |
产品公差等级 |
表面处理 |
|
| 钢 |
6g |
4.8、5.8 |
A |
不经处理 |
|
| 不锈钢 |
A2-50、A2-70 |
简单处理 |
|
| 有色金属 |
CU2、CU3、AL4 |
简单处理 |
|
| 公称长度l的商品规格系列:mm |
|
| 公称 |
2 |
2.5 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
(14) |
16 |
20 |
|
| min |
1.8 |
2.3 |
2.8 |
3.76 |
4.76 |
5.76 |
7.71 |
9.71 |
11.65 |
13.65 |
15.65 |
19.58 |
|
| max |
2.2 |
2.7 |
3.2 |
4.24 |
5.24 |
6.24 |
8.29 |
10.29 |
12.35 |
14.35 |
16.35 |
20.42 |
|
| 公称 |
25 |
30 |
35 |
40 |
45 |
50 |
(55) |
60 |
(65) |
70 |
(75) |
80 |
|
| min |
24.58 |
29.58 |
34.5 |
39.5 |
44.5 |
49.5 |
54.05 |
59.05 |
64.05 |
69.05 |
74.05 |
79.05 |
|
| max |
25.42 |
30.42 |
35.5 |
40.5 |
45.5 |
50.5 |
55.95 |
60.95 |
65.95 |
70.95 |
75.95 |
80.95 |
|
| 注:尽可能不采用括号内的规格。 |
|
| 质量kg |
| 螺纹规格 |
M1.6 |
M2 |
M2.5 |
M3 |
M3.5 |
M4 |
M5 |
M6 |
M8 |
M10 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 2 |
0.075 |
|
|
|
|
|
|
|
|
|
| 2.5 |
0.081 |
0.152 |
|
|
|
|
|
|
|
|
| 3 |
0.087 |
0.161 |
0.281 |
|
|
|
|
|
|
|
| 4 |
0.099 |
0.180 |
0.311 |
0.463 |
|
|
|
|
|
|
| 5 |
0.110 |
0.198 |
0.341 |
0.507 |
0.825 |
1.16 |
|
|
|
|
| 6 |
0.122 |
0.217 |
0.371 |
0.551 |
0.885 |
1.24 |
2.12 |
|
|
|
| 8 |
0.145 |
0.254 |
0.431 |
0.638 |
1.00 |
1.39 |
2.37 |
4.02 |
|
|
| 10 |
0.168 |
0.292 |
0.491 |
0.727 |
1.12 |
1.55 |
2.61 |
4.37 |
9.38 |
|
| 12 |
0.192 |
0.329 |
0.551 |
0.816 |
1.24 |
1.70 |
2.86 |
4.72 |
10.0 |
18.2 |
| 14 |
0.215 |
0.366 |
0.611 |
0.904 |
1.36 |
1.86 |
3.11 |
5.10 |
10.6 |
19.2 |
| 16 |
0.238 |
0.404 |
0.671 |
0.992 |
1.48 |
2.01 |
3.36 |
5.45 |
11.2 |
20.2 |
| 20 |
|
0.478 |
0.792 |
1.17 |
1.72 |
2.32 |
3.85 |
6.14 |
12.6 |
22.2 |
| 25 |
|
|
0.942 |
1.39 |
2.02 |
2.71 |
4.47 |
7.01 |
14.1 |
24.7 |
| 30 |
|
|
|
1.61 |
2.32 |
3.10 |
5.09 |
7.90 |
15.7 |
27.2 |
| 35 |
|
|
|
|
2.62 |
3.48 |
5.71 |
8.78 |
17.3 |
29.7 |
| 40 |
|
|
|
|
|
3.87 |
6.32 |
9.66 |
18.9 |
32.2 |
| 45 |
|
|
|
|
|
|
6.94 |
10.5 |
20.5 |
34.7 |
| 50 |
|
|
|
|
|
|
7.56 |
11.4 |
22.1 |
37.2 |
| 55 |
|
|
|
|
|
|
|
12.3 |
23.7 |
39.7 |
| 60 |
|
|
|
|
|
|
|
13.2 |
25.3 |
42.2 |
| 65 |
|
|
|
|
|
|
|
|
26.9 |
44.7 |
| 70 |
|
|
|
|
|
|
|
|
28.5 |
47.2 |
| 75 |
|
|
|
|
|
|
|
|
30.1 |
49.7 |
| 80 |
|
|
|
|
|
|
|
|
31.7 |
52.2 |
开槽沉头螺钉(GB/T68-2016)mm
本页尺寸表已据现行版标准(GB/T68-2016)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 螺纹规格d=M5、公称长度l=20mm、性能等级为4.8级、不经表面处理的A级开槽沉头螺钉的标记: 螺钉GB/T68M5×20
| 规格 d |
P 螺距 |
a 最大值 |
b 最小值 |
dk 理论值 最大值=公称 |
dk 实际值 最大值=公称 |
dk 最小值 |
k 最大值=公称 |
n 公称 |
n 最大值 |
n 最小值 |
r 最大值 |
t 最大值 |
t 最小值 |
x 最大值 |
| M1.6 |
0.35 |
0.7 |
25 |
3.6 |
3 |
2.7 |
1 |
0.4 |
0.6 |
0.46 |
0.4 |
0.5 |
0.32 |
0.9 |
| M2 |
0.4 |
0.8 |
25 |
4.4 |
3.8 |
3.5 |
1.2 |
0.5 |
0.7 |
0.56 |
0.5 |
0.6 |
0.4 |
1 |
| M2.5 |
0.45 |
0.9 |
25 |
5.5 |
4.7 |
4.4 |
1.5 |
0.6 |
0.8 |
0.66 |
0.6 |
0.75 |
0.5 |
1.1 |
| M3 |
0.5 |
1 |
25 |
6.3 |
5.5 |
5.2 |
1.65 |
0.8 |
1 |
0.86 |
0.8 |
0.85 |
0.6 |
1.25 |
| (M3.5) |
0.6 |
1.2 |
38 |
8.2 |
7.3 |
6.94 |
2.35 |
1 |
1.2 |
1.06 |
0.9 |
1.2 |
0.9 |
1.5 |
| M4 |
0.7 |
1.4 |
38 |
9.4 |
8.4 |
8.04 |
2.7 |
1.2 |
1.51 |
1.26 |
1 |
1.3 |
1 |
1.75 |
| M5 |
0.8 |
1.6 |
38 |
10.4 |
9.3 |
8.94 |
2.7 |
1.2 |
1.51 |
1.26 |
1.3 |
1.4 |
1.1 |
2 |
| M6 |
1 |
2 |
38 |
12.6 |
11.3 |
10.87 |
3.3 |
1.6 |
1.91 |
1.66 |
1.5 |
1.6 |
1.2 |
2.5 |
| M8 |
1.25 |
2.5 |
38 |
17.3 |
15.8 |
15.37 |
4.65 |
2 |
2.31 |
2.06 |
2 |
2.3 |
1.8 |
3.2 |
| M10 |
1.5 |
3 |
38 |
20 |
18.3 |
17.78 |
5 |
2.5 |
2.81 |
2.56 |
2.5 |
2.6 |
2 |
3.8 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
内六角锥端紧定螺钉(GB/T78-2007)mm
本页尺寸表已据现行版标准(GB/T78-2007)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 螺纹规格d=M6、公称长度l=12mm、性能等级为45H级、表面氧化的A级内六角锥端紧定螺钉的标记: 螺钉GB/T78M6×12
| 规格 d |
P 螺距 |
dt 最大值 |
e 最小值 |
s 公称 |
s 最大值 |
s 最小值 |
t 最小值 短螺钉 |
t 长螺钉 |
L0① 公称 |
| M1.6 |
0.35 |
0.4 |
0.809 |
0.7 |
0.724 |
0.710 |
0.7 |
1.5 |
3 |
| M2 |
0.4 |
0.5 |
1.011 |
0.9 |
0.913 |
0.887 |
0.8 |
1.7 |
3 |
| M2.5 |
0.45 |
0.65 |
1.454 |
1.3 |
1.3 |
1.275 |
1.2 |
2 |
3 |
| M3 |
0.5 |
0.75 |
1.733 |
1.5 |
1.58 |
1.52 |
1.2 |
2 |
3 |
| M4 |
0.7 |
1 |
2.303 |
2 |
2.08 |
2.02 |
1.5 |
2.5 |
5 |
| M5 |
0.8 |
1.25 |
2.873 |
2.5 |
2.58 |
2.52 |
2 |
3 |
6 |
| M6 |
1 |
1.5 |
3.443 |
3 |
3.08 |
3.02 |
2 |
3.5 |
6 |
| M8 |
1.25 |
2 |
4.583 |
4 |
4.095 |
4.02 |
3 |
5 |
8 |
| M10 |
1.5 |
2.5 |
5.723 |
5 |
5.14 |
5.02 |
4 |
6 |
10 |
| M12 |
1.75 |
3 |
6.863 |
6 |
6.14 |
6.02 |
4.8 |
8 |
12 |
| M16 |
2 |
4 |
9.149 |
8 |
8.175 |
8.025 |
6.4 |
10 |
16 |
| M20 |
2.5 |
5 |
11.429 |
10 |
10.175 |
10.025 |
8 |
12 |
20 |
| M24 |
3 |
6 |
13.716 |
12 |
12.212 |
12.032 |
10 |
15 |
25 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
精密机械用紧固件十字槽螺钉(GB/T13806.1-1992)mm
标记示例: 螺纹规格d=M1.6、公称长度l=2.5mm、产品等级为F级、不经表面处理、用Q215制造的A型–十字槽圆柱头螺钉的标记: 螺钉GB/T13806.1M1.6×2.5 螺纹规格d=M1.6、公称长度l=2.5mm、产品等级为A级、不经表面处理、用H68制造的A型–十字槽圆柱头螺钉的标记: 螺钉GB/T13806.1M1.6×2.5A-H68 螺纹规格d=M1.6、公称长度l=2.5mm、产品等级为F级、不经表面处理、用Q215制造的B型–十字槽沉头螺钉的标记: 螺钉GB/T13806.1BM1.6×2.5 螺纹规格d=M1.6、公称长度l=2.5mm、产品等级为A级、不经表面处理、用H68制造的B型–十字槽沉头螺钉的标记: 螺钉GB/T13806.1BM1.6×2.5A-H68 螺纹规格d=M1.6、公称长度l=2.5mm、产品等级为F级、不经表面处理、用Q215制造的C型–十字槽半沉头螺钉的标记: 螺钉GB/T13806.1CM1.6×2.5 螺纹规格d=M1.6、公称长度l=2.5mm、产品等级为A级、不经表面处理、用H68制造的C型–十字槽半沉头螺钉的标记: 螺钉GB/T13806.1CM1.6×2.5A-H68
| 螺纹规格d |
螺距P |
amax |
dk |
K |
rmin |
H型十字槽 |
l的范围 |
| max |
min |
max |
min |
槽号No. |
m参考 |
插入深度 |
| min |
max |
| M1.2 |
0.25 |
0.5 |
2 |
1.86 |
0.55 |
0.45 |
0.05 |
0 |
1.0 |
0.20 |
0.32 |
1.6~4 |
| (M1.4) |
0.3 |
0.6 |
2.3 |
2.16 |
0.55 |
0.45 |
0.05 |
0 |
1.1 |
0.25 |
0.35 |
1.8~5 |
| M1.6 |
0.35 |
0.7 |
2.6 |
2.46 |
0.55 |
0.45 |
0.05 |
0 |
1.1 |
0.28 |
0.40 |
2~6 |
| M2 |
0.4 |
0.8 |
3 |
2.86 |
0.70 |
0.60 |
0.05 |
0 |
1.2 |
0.30 |
0.45 |
2.5~8 |
| M2.5 |
0.45 |
0.9 |
3.8 |
3.62 |
0.90 |
0.76 |
0.05 |
1 |
1.8 |
0.40 |
0.60 |
3~10 |
| M3 |
0.5 |
1 |
5 |
4.82 |
1.40 |
1.26 |
0.05 |
1 |
2.3 |
0.85 |
1.10 |
4~10 |
| 螺纹规格d |
螺距P |
amax |
dk |
K |
r≈ |
H型十字槽 |
l的范围 |
| 理论值 |
实际值 |
max |
min |
槽号No. |
m参考 |
插入深度 |
| max |
max |
min |
min |
max |
| M1.2 |
0.25 |
0.5 |
2.2 |
2 |
1.96 |
0.7 |
0.62 |
0.10 |
0 |
1.3 |
0.5 |
0.7 |
1.6~4 |
| (M1.4) |
0.3 |
0.6 |
2.64 |
2.35 |
2.31 |
0.7 |
0.62 |
0.10 |
0 |
1.4 |
0.5 |
0.7 |
1.8~5 |
| M1.6 |
0.35 |
0.7 |
3.08 |
2.7 |
2.66 |
0.8 |
0.7 |
0.10 |
0 |
1.5 |
0.6 |
0.8 |
2~6 |
| M2 |
0.4 |
0.8 |
3.52 |
3.1 |
2.93 |
0.9 |
0.76 |
0.15 |
0 |
1.6 |
0.7 |
0.9 |
2.5~8 |
| M2.5 |
0.45 |
0.9 |
4.4 |
3.8 |
3.62 |
1.1 |
0.95 |
0.15 |
1 |
2.3 |
0.8 |
1.1 |
3~10 |
| M3 |
0.5 |
1.0 |
6.3 |
5.5 |
5.36 |
1.4 |
1.26 |
0.20 |
1 |
2.6 |
1.1 |
1.4 |
4~10 |
| 螺纹规格d |
螺距P |
a |
dk |
K |
f≈ |
rf≈ |
r≈ |
H型十字槽 |
l的范围 |
| max |
min |
max |
min |
槽号No. |
m参考 |
插入深度 |
| min |
max |
| M1.2 |
0.25 |
0.5 |
2.2 |
2.26 |
0.7 |
0.6 |
0.25 |
2.5 |
0.10 |
0 |
1.5 |
0.7 |
0.9 |
1.6~4 |
| (M1.4) |
0.3 |
0.6 |
2.5 |
2.46 |
0.7 |
0.6 |
0.3 |
2.8 |
0.10 |
0 |
1.6 |
0.7 |
0.9 |
1.8~5 |
| M1.6 |
0.35 |
0.7 |
2.8 |
2.7 |
0.8 |
0.7 |
0.3 |
3.2 |
0.10 |
0 |
1.7 |
0.8 |
1.0 |
2~6 |
| M2 |
0.4 |
0.8 |
3.5 |
3.4 |
0.9 |
0.76 |
0.4 |
4.3 |
0.15 |
0 |
1.8 |
0.9 |
1.1 |
2.5~8 |
| M2.5 |
0.45 |
0.9 |
4.3 |
4.16 |
1.1 |
0.96 |
0.4 |
4.9 |
0.15 |
1 |
2.6 |
1.1 |
1.4 |
3~10 |
| M3 |
0.5 |
1 |
5.5 |
5.36 |
1.4 |
1.26 |
0.45 |
5.20 |
0.20 |
1 |
2.7 |
1.2 |
1.5 |
4~10 |
| 技术条件 |
材料 |
螺纹公差 |
公差产品等级 |
十字槽 |
表面处理 |
| Q215;铜(H68、HPb59-1) |
4h(M1.2、M1.4);6g(M1.6~M3) |
A |
H型 |
1.不经处理;2.氧化;3.镀锌钝化 |
| F |
| 公称长度l的商品规格系列:mm |
| 公称 |
1.6 |
(1.8) |
2 |
(2.2) |
2.5 |
(2.8) |
3 |
(3.5) |
4 |
(4.5) |
5 |
(5.5) |
6 |
(7) |
8 |
(9) |
10 |
| min |
1.46 |
1.66 |
1.86 |
2.06 |
2.36 |
2.66 |
2.86 |
3.32 |
3.82 |
4.32 |
4.82 |
5.32 |
5.82 |
6.78 |
7.78 |
8.78 |
9.78 |
| max |
1.6 |
1.8 |
2 |
2.2 |
2.5 |
2.8 |
3 |
3.5 |
4 |
4.5 |
5 |
5.5 |
6 |
7 |
8 |
8 |
10 |
| 注:1)尽可能不采用括号内的规格。2)表中极限尺寸适用于F级产品,A级产品应另行计算。 |
| 质量kg |
| A型――十字槽圆柱头螺钉 |
| 螺纹规格 |
M1.2 |
M1.4 |
M1.6 |
M2 |
M2.5 |
M3 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 1.6 |
0.019 |
|
|
|
|
|
| 1.8 |
0.020 |
0.028 |
|
|
|
|
| 2 |
0.022 |
0.030 |
0.038 |
|
|
|
| 2.2 |
0.023 |
0.032 |
0.040 |
|
|
|
| 2.5 |
0.025 |
0.034 |
0.044 |
0.074 |
|
|
| 2.8 |
0.027 |
0.037 |
0.047 |
0.079 |
|
|
| 3 |
0.028 |
0.039 |
0.049 |
0.083 |
0.146 |
|
| 3.5 |
0.031 |
0.043 |
0.055 |
0.092 |
0.161 |
|
| 4 |
0.034 |
0.047 |
0.060 |
0.101 |
0.175 |
0.344 |
| 4.5 |
|
0.052 |
0.066 |
0.110 |
0.190 |
0.366 |
| 5 |
|
0.056 |
0.071 |
0.119 |
0.204 |
0.387 |
| 5.5 |
|
|
0.077 |
0.128 |
0.219 |
0.409 |
| 6 |
|
|
0.080 |
0.137 |
0.233 |
0.430 |
| 7 |
|
|
|
0.154 |
0.262 |
0.473 |
| 8 |
|
|
|
0.172 |
0.291 |
0.515 |
| 9 |
|
|
|
|
0.320 |
0.558 |
| 10 |
|
|
|
|
0.349 |
0.601 |
| B型――十字槽沉头螺钉 |
| 螺纹规格 |
M1.2 |
M1.4 |
M1.6 |
M2 |
M2.5 |
M3 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 1.6 |
0.012 |
|
|
|
|
|
| 1.8 |
0.013 |
0.020 |
|
|
|
|
| 2 |
0.014 |
0.022 |
0.029 |
|
|
|
| 2.2 |
0.016 |
0.024 |
0.032 |
|
|
|
| 2.5 |
0.018 |
0.026 |
0.035 |
0.051 |
|
|
| 2.8 |
0.019 |
0.029 |
0.038 |
0.057 |
|
|
| 3 |
0.021 |
0.031 |
0.040 |
0.060 |
0.096 |
|
| 3.5 |
0.024 |
0.035 |
0.046 |
0.069 |
0.111 |
|
| 4 |
0.027 |
0.039 |
0.051 |
0.078 |
0.125 |
0.241 |
| 4.5 |
|
0.044 |
0.057 |
0.087 |
0.140 |
0.263 |
| 5 |
|
0.048 |
0.062 |
0.096 |
0.154 |
0.284 |
| 5.5 |
|
|
0.068 |
0.105 |
0.169 |
0.305 |
| 6 |
|
|
0.073 |
0.114 |
0.183 |
0.327 |
| 7 |
|
|
|
0.132 |
0.212 |
0.370 |
| 8 |
|
|
|
0.149 |
0.241 |
0.412 |
| 9 |
|
|
|
|
0.270 |
0.455 |
| 10 |
|
|
|
|
0.299 |
0.498 |
| C型――十字槽半沉头螺钉 |
| 螺纹规格 |
M1.2 |
M1.4 |
M1.6 |
M2 |
M2.5 |
M3 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 1.6 |
0.014 |
|
|
|
|
|
| 1.8 |
0.016 |
0.021 |
|
|
|
|
| 2 |
0.017 |
0.023 |
0.029 |
|
|
|
| 2.2 |
0.018 |
0.025 |
0.031 |
|
|
|
| 2.5 |
0.020 |
0.027 |
0.035 |
0.061 |
|
|
| 2.8 |
0.022 |
0.030 |
0.038 |
0.066 |
|
|
| 3 |
0.023 |
0.032 |
0.040 |
0.070 |
0.111 |
|
| 3.5 |
0.026 |
0.036 |
0.046 |
0.079 |
0.125 |
|
| 4 |
0.029 |
0.040 |
0.051 |
0.088 |
0.140 |
0.240 |
| 4.5 |
|
0.045 |
0.057 |
0.096 |
0.154 |
0.261 |
| 5 |
|
0.049 |
0.062 |
0.105 |
0.169 |
0.283 |
| 5.5 |
|
|
0.068 |
0.114 |
0.183 |
0.304 |
| 6 |
|
|
0.073 |
0.123 |
0.198 |
0.325 |
| 7 |
|
|
|
0.141 |
0.227 |
0.368 |
| 8 |
|
|
|
0.159 |
0.256 |
0.411 |
| 9 |
|
|
|
|
0.285 |
0.454 |
| 10 |
|
|
|
|
0.310 |
0.496 |
内六角花形低圆柱头螺钉(GB/T2671.1-2017)mm
本页尺寸表已据现行版标准(GB/T2671.1-2017)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
P 螺距 |
a 最大值 |
dk 最大值=公称 |
dk 最小值 |
da 最大值 |
k 最大值=公称 |
k 最小值 |
r 最小值 |
w 最小值 |
x 最大值 |
x 槽号 |
A 参考 |
t 最大值 |
t 最小值 |
| M2 |
0.4 |
0.8 |
3.8 |
3.62 |
2.6 |
1.55 |
1.41 |
0.10 |
0.5 |
1.00 |
T6 |
1.75 |
0.84 |
0.71 |
| M2.5 |
0.45 |
0.9 |
4.5 |
4.32 |
3.1 |
1.85 |
1.71 |
0.10 |
0.7 |
1.10 |
T8 |
2.4 |
0.91 |
0.78 |
| M3 |
0.5 |
1 |
5.5 |
5.32 |
3.6 |
2.4 |
2.26 |
0.10 |
0.75 |
1.25 |
T10 |
2.8 |
1.27 |
1.01 |
| (M3.5) |
0.6 |
1.2 |
6 |
5.82 |
4.1 |
2.6 |
2.46 |
0.10 |
1.0 |
1.50 |
T15 |
3.35 |
1.33 |
1.07 |
| M4 |
0.7 |
1.4 |
7 |
6.78 |
4.7 |
3.1 |
2.92 |
0.20 |
1.1 |
1.75 |
T20 |
3.95 |
1.66 |
1.27 |
| M5 |
0.8 |
1.6 |
8.5 |
8.28 |
5.7 |
3.65 |
3.47 |
0.20 |
1.3 |
2.00 |
T25 |
4.5 |
1.91 |
1.52 |
| M6 |
1 |
2 |
10 |
9.78 |
6.8 |
4.4 |
4.1 |
0.25 |
1.6 |
2.50 |
T30 |
5.6 |
2.29 |
1.9 |
| M8 |
1.25 |
2.5 |
13 |
12.73 |
9.2 |
5.8 |
5.5 |
0.40 |
2.0 |
3.20 |
T45 |
7.95 |
3.05 |
2.66 |
| M10 |
1.5 |
3 |
16 |
15.73 |
11.2 |
6.9 |
6.54 |
0.40 |
2.4 |
3.80 |
T50 |
8.95 |
3.43 |
3.04 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
内六角花形圆柱头螺钉(GB/T2671.2-2017)mm
本页尺寸表已据现行版标准(GB/T2671.2-2017)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 螺纹规格d=M5、公称长度l=20mm、性能等级为8.8级、表面氧化的A级内六角花形圆柱头螺钉的标记: 螺钉GB/T2671.2M5×20
| 规格 d |
P 螺距 |
dk 最大值 平头 |
dk 滚花头 |
dk 最小值 |
da 最大值 |
ds 最大值 |
ds 最小值 |
L1 最大值 |
k 最大值 |
k 最小值 |
r 最小值 |
V 最大值 |
dw 最小值 |
w 最小值 |
w 槽号 |
A 参考 |
t 最大值 |
t 最小值 |
| M2 |
0.4 |
3.8 |
3.98 |
3.62 |
2.6 |
2 |
1.86 |
0.51 |
2 |
1.86 |
0.10 |
0.2 |
3.48 |
0.55 |
T6 |
1.75 |
0.84 |
0.71 |
| M2.5 |
0.45 |
4.5 |
4.68 |
4.32 |
3.1 |
2.5 |
2.36 |
0.51 |
2.5 |
2.36 |
0.10 |
0.25 |
4.18 |
0.85 |
T8 |
2.4 |
1.04 |
0.91 |
| M3 |
0.5 |
5.5 |
5.68 |
5.32 |
3.6 |
3 |
2.86 |
0.51 |
3 |
2.86 |
0.10 |
0.3 |
5.07 |
1.15 |
T10 |
2.8 |
1.27 |
1.01 |
| M4 |
0.7 |
7 |
7.22 |
6.78 |
4.7 |
4 |
3.82 |
0.6 |
4 |
3.82 |
0.20 |
0.4 |
6.53 |
1.4 |
T20 |
3.95 |
1.8 |
1.42 |
| M5 |
0.8 |
8.5 |
8.72 |
8.28 |
5.7 |
5 |
4.82 |
0.6 |
5 |
4.82 |
0.20 |
0.5 |
8.03 |
1.9 |
T25 |
4.5 |
2.03 |
1.65 |
| M6 |
1 |
10 |
10.22 |
9.78 |
6.8 |
6 |
5.82 |
0.68 |
6 |
5.7 |
0.25 |
0.6 |
9.38 |
2.3 |
T30 |
5.6 |
2.42 |
2.02 |
| M8 |
1.25 |
13 |
13.27 |
12.73 |
9.2 |
8 |
7.78 |
1.02 |
8 |
7.64 |
0.40 |
0.8 |
12.33 |
3.3 |
T45 |
7.95 |
3.31 |
2.92 |
| M10 |
1.5 |
16 |
16.27 |
15.73 |
11.2 |
10 |
9.78 |
1.02 |
10 |
9.64 |
0.40 |
1 |
15.33 |
4 |
T50 |
8.95 |
4.02 |
3.62 |
| M12 |
1.75 |
18 |
18.27 |
17.73 |
13.7 |
12 |
11.73 |
1.45 |
12 |
11.57 |
0.60 |
1.2 |
17.23 |
4.8 |
T55 |
11.35 |
5.21 |
4.82 |
| (M14) |
2 |
21 |
21.33 |
20.67 |
15.7 |
14 |
13.73 |
1.45 |
14 |
13.57 |
0.60 |
1.4 |
20.17 |
5.8 |
T60 |
13.45 |
5.99 |
5.62 |
| M16 |
2 |
24 |
24.33 |
23.67 |
17.7 |
16 |
15.73 |
1.45 |
16 |
15.57 |
0.60 |
1.6 |
23.17 |
6.8 |
T70 |
15.7 |
7.01 |
6.62 |
| (M18) |
2.5 |
27 |
27.33 |
26.67 |
20.2 |
18 |
17.73 |
1.87 |
18 |
17.57 |
0.60 |
1.8 |
25.87 |
7.8 |
T80 |
17.75 |
8 |
7.5 |
| M20 |
2.5 |
30 |
30.33 |
29.67 |
22.4 |
20 |
19.67 |
2.04 |
20 |
19.48 |
0.80 |
2 |
28.87 |
8.6 |
T90 |
20.2 |
9.2 |
8.69 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
内六角花形盘头螺钉(GB/T2672-2017)mm
本页尺寸表已据现行版标准(GB/T2672-2017)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
P 螺距 |
a 最大值 |
dk 最大值=公称 |
dk 最小值 |
da 最大值 |
k 最大值=公称 |
k 最小值 |
r 最小值 |
R ≈ |
x 最大值 |
x 槽号 |
A 参考 |
t 最大值 |
t 最小值 |
| M2 |
0.4 |
0.8 |
4 |
3.7 |
2.6 |
1.6 |
1.46 |
0.1 |
3.2 |
1 |
6 |
1.75 |
0.77 |
0.63 |
| M2.5 |
0.45 |
0.9 |
5 |
4.7 |
3.1 |
2.1 |
1.96 |
0.1 |
4.0 |
1.1 |
8 |
2.4 |
1.04 |
0.91 |
| M3 |
0.5 |
1 |
5.6 |
5.3 |
3.6 |
2.4 |
2.26 |
0.1 |
5.0 |
1.25 |
10 |
2.8 |
1.27 |
1.01 |
| (M3.5) |
0.6 |
1.2 |
7 |
6.64 |
4.1 |
2.6 |
2.46 |
0.1 |
6.0 |
1.5 |
15 |
3.35 |
1.33 |
1.07 |
| M4 |
0.7 |
1.4 |
8 |
7.64 |
4.7 |
3.1 |
2.92 |
0.2 |
6.5 |
1.75 |
20 |
3.95 |
1.66 |
1.27 |
| M5 |
0.8 |
1.6 |
9.5 |
9.14 |
5.7 |
3.7 |
3.52 |
0.2 |
8.0 |
2 |
25 |
4.5 |
1.91 |
1.52 |
| M6 |
1 |
2 |
12 |
11.57 |
6.8 |
4.6 |
4.3 |
0.25 |
10.0 |
2.5 |
30 |
5.6 |
2.42 |
2.02 |
| M8 |
1.25 |
2.5 |
16 |
15.57 |
9.2 |
6 |
5.7 |
0.4 |
13.0 |
3.2 |
45 |
7.95 |
3.18 |
2.79 |
| M10 |
1.5 |
3 |
20 |
19.48 |
11.2 |
7.5 |
7.14 |
0.4 |
16.0 |
3.8 |
50 |
8.95 |
4.02 |
3.62 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
内六角花形沉头螺钉(GB/T2673.1-2025)mm
本页尺寸表已据现行版标准(GB/T2673.1-2025)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 螺纹规格d=M6、公称长度l=20mm、性能等级为4.8级、不经表面处理的内六角花形沉头螺钉的标记: 螺钉GB2673M6×20
| 规格 d |
P 螺距 |
a 最大值 |
b 参考 |
dk 理论值 最大值 |
dk 实际值 最大值 |
dk 最小值 |
ds ≈ |
k 最大值=公称 |
k 最小值 |
r 最大值 |
r 最小值 |
x 最大值 |
x 槽号 |
A 参考 |
t 最大值 |
t 最小值 |
| M2 |
0.4 |
0.8 |
25 |
4.4 |
3.8 |
3.5 |
1.7 |
1.2 |
0.985 |
0.5 |
0.1 |
1 |
T6 |
1.75 |
0.64 |
0.51 |
| (M2.5) |
0.45 |
0.9 |
25 |
5.5 |
4.7 |
4.4 |
2.15 |
1.5 |
1.224 |
0.6 |
0.1 |
1.1 |
T8 |
2.4 |
0.79 |
0.66 |
| M3 |
0.5 |
1 |
25 |
6.3 |
5.5 |
5.2 |
2.6 |
1.65 |
1.369 |
0.8 |
0.1 |
1.25 |
T10 |
2.8 |
0.83 |
0.7 |
| (M3.5) |
0.6 |
1.2 |
38 |
8.2 |
7.3 |
6.94 |
3.05 |
2.35 |
1.995 |
0.9 |
0.15 |
1.5 |
T15 |
3.35 |
1.32 |
1.16 |
| M4 |
0.7 |
1.4 |
38 |
9.4 |
8.4 |
8.04 |
3.5 |
2.7 |
2.333 |
1 |
0.2 |
1.75 |
T20 |
3.95 |
1.53 |
1.14 |
| M5 |
0.8 |
2 |
38 |
10.4 |
9.3 |
8.94 |
4.4 |
2.7 |
2.28 |
1.3 |
0.2 |
2 |
T25 |
4.5 |
1.51 |
1.12 |
| M6 |
1 |
2.5 |
38 |
12.6 |
11.3 |
10.87 |
5.3 |
3.3 |
2.81 |
1.5 |
0.25 |
2.5 |
T30 |
5.6 |
1.78 |
1.39 |
| M8 |
1.25 |
3.13 |
38 |
17.3 |
15.8 |
15.37 |
7.1 |
4.65 |
4.06 |
2 |
0.4 |
3.2 |
T45 |
7.95 |
2.54 |
2.15 |
| M10 |
1.5 |
3.75 |
38 |
20 |
18.3 |
17.78 |
8.9 |
5 |
4.4 |
2.5 |
0.4 |
3.8 |
T50 |
8.95 |
2.8 |
2.41 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
内六角花形半沉头螺钉(GB/T2674-2017)mm
本页尺寸表已据现行版标准(GB/T2674-2017)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 螺纹规格d=M6、公称长度l=25mm、性能等级为4.8级、不经表面处理的A级内六角花形半沉头螺钉的标记: 螺钉GB/T2674M6×25
| 规格 d |
P 螺距 |
a 最大值 |
dk① 理论值 最大值 |
dk① 实际值 最大值=公称 |
dk① 最小值 |
f ≈ |
k① 最大值=公称 |
r 最大值 |
R ≈ |
x 最大值 |
x 槽号 槽号 |
A 参考值 |
t 最大值 |
t 最小值 |
| M2 |
0.4 |
0.8 |
4.4 |
3.8 |
3.5 |
0.5 |
1.2 |
0.5 |
4 |
1 |
6 |
1.75 |
0.77 |
0.63 |
| M2.5 |
0.45 |
0.9 |
5.5 |
4.7 |
4.4 |
0.6 |
1.5 |
0.6 |
5 |
1.1 |
8 |
2.4 |
1.04 |
0.91 |
| M3 |
0.5 |
1 |
6.3 |
5.5 |
5.2 |
0.7 |
1.65 |
0.8 |
6 |
1.25 |
10 |
2.8 |
1.15 |
0.88 |
| (M3.5) |
0.6 |
1.2 |
8.2 |
7.3 |
6.94 |
0.8 |
2.35 |
0.9 |
8.5 |
1.5 |
15 |
3.35 |
1.53 |
1.27 |
| M4 |
0.7 |
1.4 |
9.4 |
8.4 |
8.04 |
1 |
2.7 |
1.0 |
9.5 |
1.75 |
20 |
3.95 |
1.8 |
1.42 |
| M5 |
0.8 |
1.6 |
10.4 |
9.3 |
8.94 |
1.2 |
2.7 |
1.3 |
9.5 |
2 |
25 |
4.5 |
2.03 |
1.65 |
| M6 |
1 |
2 |
12.6 |
11.3 |
10.87 |
1.4 |
3.3 |
1.5 |
12 |
2.5 |
30 |
5.6 |
2.42 |
2.02 |
| M8 |
1.25 |
2.5 |
17.3 |
15.8 |
15.37 |
2 |
4.65 |
2.0 |
16.5 |
3.2 |
45 |
7.95 |
3.31 |
2.92 |
| M10 |
1.5 |
3 |
20 |
18.3 |
17.78 |
2.3 |
5 |
2.5 |
19.5 |
3.8 |
50 |
8.95 |
3.81 |
3.42 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
内六角圆柱头轴肩螺钉(GB/T5281-1985)mm
标记示例: 轴肩直径ds=10mm(螺纹规格d=M8)、公称长度l=40mm、表面氧化的内六角圆柱头轴肩螺钉的标记: 螺钉GB/T528110×40
| d公称 |
ds |
螺距P |
b |
dk |
dg1min |
dg2 |
da1max |
da2max |
| 公称 |
max |
min |
max |
min |
max(光滑头部) |
max(滚花头部) |
min |
max |
min |
| M5 |
6.5 |
6.487 |
6.451 |
0.8 |
9.75 |
9.25 |
10 |
10.22 |
9.78 |
5.92 |
3.86 |
3.68 |
7.5 |
5 |
| M6 |
8 |
7.987 |
7.951 |
1 |
11.25 |
10.75 |
13 |
13.27 |
12.73 |
7.42 |
4.58 |
4.40 |
9.2 |
6 |
| M8 |
10 |
9.987 |
9.951 |
1.25 |
13.25 |
12.75 |
16 |
16.27 |
15.73 |
9.42 |
6.25 |
6.03 |
11.2 |
8 |
| M10 |
13 |
12.984 |
12.941 |
1.5 |
16.40 |
15.60 |
18 |
18.27 |
17.73 |
12.42 |
7.91 |
7.69 |
15.2 |
10 |
| M12 |
16 |
15.984 |
15.941 |
1.75 |
18.40 |
17.60 |
24 |
24.33 |
23.67 |
15.42 |
9.57 |
9.35 |
18.2 |
12 |
| M16 |
20 |
19.980 |
19.928 |
2 |
22.40 |
21.60 |
30 |
30.33 |
29.67 |
19.42 |
13.33 |
12.96 |
22.4 |
16 |
| M20 |
25 |
24.980 |
24.928 |
2.5 |
27.40 |
26.60 |
36 |
36.39 |
35.61 |
24.42 |
16.57 |
16.30 |
27.4 |
20 |
| d公称 |
emin |
K |
g1max |
g2max |
r1min |
r2min |
s |
tmin |
Wmin |
l的范围 |
| max |
min |
公称 |
max |
min |
| M5 |
3.44 |
4.5 |
4.32 |
2.5 |
2 |
0.25 |
0.5 |
3 |
3.08 |
3.02 |
2.4 |
1 |
10~40 |
| M6 |
4.58 |
5.5 |
5.32 |
2.5 |
2.5 |
0.4 |
0.53 |
4 |
4.095 |
4.02 |
3.3 |
1.15 |
12~50 |
| M8 |
5.72 |
7 |
6.78 |
2.5 |
3.1 |
0.6 |
0.64 |
5 |
5.095 |
5.02 |
4.2 |
1.6 |
16~120 |
| M10 |
6.86 |
9 |
8.78 |
2.5 |
3.7 |
0.6 |
0.77 |
6 |
6.095 |
6.02 |
4.9 |
1.8 |
16~120 |
| M12 |
9.15 |
11 |
10.73 |
2.5 |
4.4 |
0.6 |
0.87 |
8 |
8.115 |
8.025 |
6.6 |
2 |
30~120 |
| M16 |
11.43 |
14 |
13.73 |
2.5 |
5 |
0.8 |
1.14 |
10 |
10.115 |
10.025 |
8.8 |
3.2 |
40~120 |
| M20 |
13.72 |
16 |
15.73 |
3 |
6.3 |
0.8 |
1.38 |
12 |
12.142 |
12.032 |
10 |
3.25 |
50~120 |
| 技术条件 |
材料 |
螺纹公差 |
机械性能等级 |
产品公差等级 |
表面处理 |
| 钢 |
5g、6g |
12.9 |
A级 |
轴肩 |
表面粗糙度Ra=0.8μm,仅适用于电镀前 |
| 其他部位 |
1.氧化;2.镀锌钝化 |
| 公称长度l的商品规格系列:mm |
| 公称 |
10 |
12 |
16 |
20 |
25 |
30 |
40 |
50 |
60 |
70 |
80 |
90 |
100 |
120 |
| min |
10 |
12 |
16 |
20 |
25 |
30 |
40 |
50 |
60 |
70 |
80 |
90 |
100 |
120 |
| max |
10.25 |
12.25 |
16.25 |
20.25 |
25.25 |
30.25 |
40.25 |
50.25 |
60.25 |
70.25 |
80.25 |
90.25 |
100.25 |
120.25 |
| 形位公差 |
| 同轴度与垂直度公差mm |
| 同轴度公差 |
垂直度公差 |
| T1 |
T2 |
T3 |
X |
Y |
| 基本尺寸dK |
公差值 |
基本尺寸ds |
公差值 |
基本尺寸d |
公差值 |
基本尺寸ds |
公差值 |
基本尺寸d |
公差值 |
| 10 |
0.44 |
6.5 |
0.44 |
5 |
0.12 |
6.5 |
0.15 |
5 |
0.15 |
| 13 |
0.54 |
8 |
6 |
8 |
0.18 |
6 |
| 16 |
10 |
8 |
10 |
0.24 |
8 |
| 18 |
13 |
0.54 |
10 |
13 |
0.31 |
10 |
| 24 |
0.66 |
16 |
12 |
0.14 |
16 |
0.34 |
12 |
0.20 |
| 30 |
20 |
0.66 |
16 |
20 |
0.42 |
16 |
| 36 |
0.78 |
25 |
20 |
0.17 |
25 |
0.50 |
20 |
0.30 |
| 直线度公差mm |
| 基本尺寸ds |
公差值Z |
| ≤8 |
0.002l+0.05 |
| >8 |
0.0025l+0.05 |
| 质量kg |
| 轴肩直径ds |
6.5 |
8 |
10 |
13 |
16 |
20 |
25 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 10 |
6.09 |
|
|
|
|
|
|
| 12 |
6.60 |
11.48 |
|
|
|
|
|
| 16 |
7.64 |
13.05 |
23.35 |
39.97 |
|
|
|
| 20 |
8.68 |
14.62 |
25.80 |
44.11 |
|
|
|
| 25 |
9.97 |
16.58 |
28.86 |
49.28 |
|
|
|
| 30 |
11.26 |
18.54 |
31.92 |
54.46 |
93.62 |
|
|
| 40 |
13.85 |
22.46 |
38.05 |
64.81 |
109.3 |
194.5 |
|
| 50 |
|
26.38 |
44.18 |
75.17 |
125.0 |
219.0 |
358.6 |
| 60 |
|
|
50.30 |
85.52 |
140.7 |
243.5 |
396.9 |
| 70 |
|
|
56.43 |
95.87 |
156.4 |
268.0 |
435.2 |
| 80 |
|
|
62.55 |
106.2 |
172.0 |
292.5 |
473.4 |
| 90 |
|
|
68.68 |
116.6 |
187.7 |
317.0 |
511.7 |
| 100 |
|
|
74.81 |
126.9 |
203.4 |
341.5 |
550.0 |
| 120 |
|
|
87.06 |
147.6 |
234.8 |
390.5 |
626.6 |
开槽圆柱头螺钉(GB/T65-2016)mm
本页尺寸表已据现行版标准(GB/T65-2016)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 螺纹规格d=M5、公称长度l=20mm、性能等级为4.8级、不经表面处理的A级开槽圆柱头螺钉的标记: 螺钉GB/T65M5×20
| 规格 d |
P 螺距 |
a 最大值 |
dk 最大值=公称 |
dk 最小值 |
k 最大值=公称 |
k 最小值 |
n 公称 |
n 最大值 |
n 最小值 |
t 最小值 |
x 最大值 |
r 最小值 |
| M1.6 |
0.35 |
0.7 |
3 |
2.86 |
1.1 |
0.96 |
0.4 |
0.6 |
0.46 |
0.45 |
0.9 |
0.1 |
| M2 |
0.4 |
0.8 |
3.8 |
3.62 |
1.4 |
1.26 |
0.5 |
0.7 |
0.56 |
0.6 |
1.0 |
0.1 |
| M2.5 |
0.45 |
0.9 |
4.5 |
4.32 |
1.8 |
1.66 |
0.6 |
0.8 |
0.66 |
0.7 |
1.1 |
0.1 |
| M3 |
0.5 |
1.0 |
5.5 |
5.32 |
2 |
1.86 |
0.8 |
1 |
0.86 |
0.85 |
1.25 |
0.1 |
| (M3.5) |
0.6 |
1.2 |
6 |
5.82 |
2.4 |
2.26 |
1 |
1.2 |
1.06 |
1 |
1.5 |
0.1 |
| M4 |
0.7 |
1.4 |
7 |
6.78 |
2.6 |
2.46 |
1.2 |
1.51 |
1.26 |
1.1 |
1.75 |
0.2 |
| M5 |
0.8 |
1.6 |
8.5 |
8.28 |
3.3 |
3.12 |
1.2 |
1.51 |
1.26 |
1.3 |
2.0 |
0.2 |
| M6 |
1 |
2.0 |
10 |
9.78 |
3.9 |
3.6 |
1.6 |
1.91 |
1.66 |
1.6 |
2.5 |
0.25 |
| M8 |
1.25 |
2.5 |
13 |
12.73 |
5 |
4.7 |
2 |
2.31 |
2.06 |
2 |
3.2 |
0.4 |
| M10 |
1.5 |
3.0 |
16 |
15.73 |
6 |
5.7 |
2.5 |
2.81 |
2.56 |
2.4 |
3.8 |
0.4 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
开槽半沉头螺钉(GB/T69-2016)mm
本页尺寸表已据现行版标准(GB/T69-2016)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 螺纹规格d=M5、公称长度l=20mm、性能等级为4.8级、不经表面处理的A级开槽半沉头螺钉的标记: 螺钉GB/T69M5×20
| 规格 d |
P 螺距 |
a 最大值 |
dk 理论值 最大值=公称 |
dk 实际值 最大值 |
dk 最小值 |
f ≈ |
k 最大值=公称 |
n 公称 |
n 最大值 |
n 最小值 |
r 最大值 |
t 最大值 |
t 最小值 |
x 最大值 |
| M1.6 |
0.35 |
0.7 |
3.6 |
3 |
2.7 |
0.4 |
1 |
0.4 |
0.6 |
0.46 |
0.4 |
0.8 |
0.64 |
0.9 |
| M2 |
0.4 |
0.8 |
4.4 |
3.8 |
3.5 |
0.5 |
1.2 |
0.5 |
0.7 |
0.56 |
0.5 |
1 |
0.8 |
1 |
| M2.5 |
0.45 |
0.9 |
5.5 |
4.7 |
4.4 |
0.6 |
1.5 |
0.6 |
0.8 |
0.66 |
0.6 |
1.2 |
1 |
1.1 |
| M3 |
0.5 |
1 |
6.3 |
5.5 |
5.2 |
0.7 |
1.65 |
0.8 |
1 |
0.86 |
0.8 |
1.45 |
1.2 |
1.25 |
| (M3.5) |
0.6 |
1.2 |
8.2 |
7.3 |
6.94 |
0.8 |
2.35 |
1 |
1.2 |
1.06 |
0.9 |
1.7 |
1.4 |
1.5 |
| M4 |
0.7 |
1.4 |
9.4 |
8.4 |
8.04 |
1 |
2.7 |
1.2 |
1.51 |
1.26 |
1 |
1.9 |
1.6 |
1.75 |
| M5 |
0.8 |
1.6 |
10.4 |
9.3 |
8.94 |
1.2 |
2.7 |
1.2 |
1.51 |
1.26 |
1.3 |
2.4 |
2 |
2 |
| M6 |
1 |
2 |
12.6 |
11.3 |
10.87 |
1.4 |
3.3 |
1.6 |
1.91 |
1.66 |
1.5 |
2.8 |
2.4 |
2.5 |
| M8 |
1.25 |
2.5 |
17.3 |
15.8 |
15.37 |
2 |
4.65 |
2 |
2.31 |
2.06 |
2 |
3.7 |
3.2 |
3.2 |
| M10 |
1.5 |
3 |
20 |
18.3 |
17.78 |
2.3 |
5 |
2.5 |
2.81 |
2.56 |
2.5 |
4.4 |
3.8 |
3.8 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
内六角平圆头螺钉(GB/T70.2-2025)mm
本页尺寸表已据现行版标准(GB/T70.2-2025)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 螺纹规格d=M12、公称长度l=40mm、性能等级为12.9级、表面氧化的A级内六角平圆头螺钉的标记: 螺钉GB/T70.2M12×40
| 规格 d |
P 螺距 |
da 最大值 |
dk 最大值 |
dk 最小值 |
d1 参考 |
ds 最大值 |
ds 最小值 |
dw 最小值 |
e③ 最小值 |
k 最大值 |
k 最小值 |
r3 最大值 |
r3 最小值 |
r1 最小值 |
r2 最小值 |
s 公称 |
s 最大值 |
s 最小值 |
t 最大值 |
t 最小值 |
w 最小值 |
| M3 |
0.5 |
3.6 |
5.7 |
5.4 |
2.6 |
3 |
2.86 |
4.97 |
2.3 |
1.65 |
1.4 |
3.7 |
3.3 |
0.1 |
0.3 |
2 |
2.08 |
2.02 |
1.2 |
1.04 |
0.2 |
| M4 |
0.7 |
4.7 |
7.6 |
7.24 |
3.8 |
4 |
3.82 |
6.66 |
2.87 |
2.2 |
1.95 |
4.6 |
4.2 |
0.2 |
0.4 |
2.5 |
2.58 |
2.52 |
1.65 |
1.3 |
0.3 |
| M5 |
0.8 |
5.7 |
9.5 |
9.14 |
5 |
5 |
4.82 |
8.41 |
3.44 |
2.75 |
2.5 |
5.75 |
5.25 |
0.2 |
0.45 |
3 |
3.08 |
3.02 |
2.12 |
1.56 |
0.38 |
| M6 |
1 |
6.8 |
10.5 |
10.07 |
6 |
6 |
5.82 |
9.26 |
4.58 |
3.3 |
3 |
6.15 |
5.65 |
0.25 |
0.5 |
4 |
4.095 |
4.02 |
2.26 |
2.08 |
0.74 |
| M8 |
1.25 |
9.2 |
14 |
13.57 |
7.7 |
8 |
7.78 |
12.48 |
5.72 |
4.4 |
4.1 |
7.95 |
7.45 |
0.4 |
0.7 |
5 |
5.14 |
5.02 |
3.05 |
2.6 |
1.05 |
| M10 |
1.5 |
11.2 |
17.5 |
17.07 |
10 |
10 |
9.78 |
15.7 |
6.86 |
5.5 |
5.2 |
9.8 |
9.2 |
0.4 |
0.7 |
6 |
6.14 |
6.02 |
3.75 |
3.12 |
1.45 |
| M12 |
1.75 |
13.7 |
21 |
20.48 |
12 |
12 |
11.73 |
18.84 |
9.15 |
6.6 |
6.24 |
11.2 |
10.5 |
0.6 |
1.1 |
8 |
8.175 |
8.025 |
4.61 |
4.16 |
1.63 |
| M16 |
2 |
17.7 |
28 |
27.48 |
16 |
16 |
15.73 |
25.28 |
11.43 |
8.8 |
8.44 |
15.3 |
14.5 |
0.6 |
1.1 |
10 |
10.175 |
10.025 |
6.19 |
5.2 |
2.25 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
开槽锥端紧定螺钉(GB/T71-2018)mm
本页尺寸表已据现行版标准(GB/T71-2018)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 螺纹规格d=M5、公称长度l=12mm、性能等级为14H级、表面氧化的开槽锥端紧定螺钉的标记: 螺钉GB/T71M5×12
| 规格 d |
P 螺距 |
d1 最大值 |
n 公称 |
n 最小值 |
n 最大值 |
t 最小值 |
t 最大值 |
| M1.2 |
0.25 |
0.12 |
0.2 |
0.26 |
0.4 |
0.4 |
0.52 |
| M1.6 |
0.35 |
0.16 |
0.25 |
0.31 |
0.45 |
0.56 |
0.74 |
| M2 |
0.4 |
0.2 |
0.25 |
0.31 |
0.45 |
0.64 |
0.84 |
| M2.5 |
0.45 |
0.25 |
0.4 |
0.46 |
0.6 |
0.72 |
0.95 |
| M3 |
0.5 |
0.3 |
0.4 |
0.46 |
0.6 |
0.8 |
1.05 |
| (M3.5) |
0.6 |
0.35 |
0.5 |
0.56 |
0.7 |
0.96 |
1.21 |
| M4 |
0.7 |
0.4 |
0.6 |
0.66 |
0.8 |
1.12 |
1.42 |
| M5 |
0.8 |
0.5 |
0.8 |
0.86 |
1 |
1.28 |
1.63 |
| M6 |
1 |
1.5 |
1 |
1.06 |
1.2 |
1.6 |
2 |
| M8 |
1.25 |
2 |
1.2 |
1.26 |
1.51 |
2 |
2.5 |
| M10 |
1.5 |
2.5 |
1.6 |
1.66 |
1.91 |
2.4 |
3 |
| M12 |
1.75 |
3 |
2 |
2.06 |
2.31 |
2.8 |
3.6 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
开槽锥端定位螺钉(GB/T72-1988)mm
标记示例: 螺纹规格d=M10、公称长度l=20mm、性能等级为14H级、不经表面处理的开槽锥端定位螺钉的标记: 螺钉GB/T72M10×20
| u(不完整螺纹的长度)≤2P;P――螺距 |
| 标记示例:螺纹规格d=M10、公称长度l=20mm、性能等级为14H级、不经表面处理的开槽锥端定位螺钉的标记:螺钉GB/T 72M10×20 |
| 螺纹规格d |
dp |
n |
t |
d1≈ |
z |
R≈ |
d2(推荐) |
l的范围 |
| max |
min |
公称 |
min |
max |
max |
min |
| M3 |
2 |
1.75 |
0.4 |
0.46 |
0.6 |
1.05 |
0.8 |
1.7 |
1.5 |
3 |
1.8 |
4~16 |
| M4 |
2.5 |
2.25 |
0.6 |
0.66 |
0.8 |
1.42 |
1.12 |
2.1 |
2 |
4 |
2.2 |
4~20 |
| M5 |
3.0 |
2.75 |
0.8 |
0.86 |
1 |
1.63 |
1.28 |
2.5 |
2.5 |
5 |
2.6 |
5~20 |
| M6 |
4 |
3.7 |
1 |
1.06 |
1.2 |
2 |
1.6 |
3.4 |
3 |
6 |
3.5 |
6~25 |
| M8 |
5.5 |
5.2 |
1.2 |
1.26 |
1.51 |
2.5 |
2 |
4.7 |
4 |
8 |
5 |
8~35 |
| M10 |
7 |
6.64 |
1.6 |
1.66 |
1.91 |
3 |
2.4 |
6 |
5 |
10 |
6.5 |
10~45 |
| M12 |
8.5 |
8.14 |
2 |
2.06 |
2.31 |
3.6 |
2.8 |
7.3 |
6 |
12 |
8 |
12~50 |
| 技术条件 |
材料 |
螺纹公差 |
机械性能等级 |
产品公差等级 |
表面处理 |
| 钢 |
6g |
14H、33H |
A级 |
1.不经处理;2.氧化;3.镀锌钝化 |
| 不锈钢 |
A1-50、C4-50 |
不经处理 |
| 公称长度l的通用规格系列:mm |
| 公称 |
4 |
5 |
6 |
8 |
10 |
12 |
(14) |
16 |
20 |
25 |
30 |
35 |
40 |
45 |
50 |
| min |
3.76 |
4.76 |
5.76 |
7.71 |
9.71 |
11.65 |
13.65 |
15.65 |
19.58 |
24.58 |
29.58 |
34.50 |
39.50 |
44.50 |
49.50 |
| max |
4.34 |
5.24 |
6.24 |
8.29 |
10.29 |
12.35 |
14.35 |
16.35 |
20.42 |
25.42 |
30.42 |
35.50 |
40.50 |
45.50 |
50.50 |
| 注:尽可能不采用括号内的规格。 |
| 质量kg |
| 螺纹规格 |
M3 |
M4 |
M5 |
M6 |
M8 |
M10 |
M12 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 4 |
0.13 |
0.19 |
|
|
|
|
|
| 5 |
0.17 |
0.26 |
0.39 |
|
|
|
|
| 6 |
0.21 |
0.34 |
0.51 |
0.68 |
|
|
|
| 8 |
0.30 |
0.49 |
0.75 |
1.02 |
1.71 |
|
|
| 10 |
0.38 |
0.64 |
0.99 |
1.37 |
2.33 |
3.41 |
|
| 12 |
0.47 |
0.79 |
1.23 |
1.71 |
2.96 |
4.39 |
6.00 |
| 14 |
0.55 |
0.94 |
1.47 |
2.05 |
3.58 |
5.38 |
7.42 |
| 16 |
0.64 |
1.09 |
1.71 |
2.39 |
4.20 |
6.36 |
8.85 |
| 20 |
|
1.39 |
2.19 |
3.08 |
5.44 |
8.32 |
11.70 |
| 25 |
|
|
|
3.94 |
7.00 |
10.78 |
15.26 |
| 30 |
|
|
|
|
8.55 |
13.24 |
18.82 |
| 35 |
|
|
|
|
10.11 |
15.69 |
22.38 |
| 40 |
|
|
|
|
|
18.15 |
25.94 |
| 45 |
|
|
|
|
|
20.60 |
29.51 |
| 50 |
|
|
|
|
|
|
33.07 |
开槽平端紧定螺钉(GB/T73-2017)mm
本页尺寸表已据现行版标准(GB/T73-2017)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 螺纹规格d=M5、公称长度l=12mm、性能等级为14H级、表面氧化的开槽平端紧定螺钉的标记: 螺钉GB/T73M5×12
| 规格 d |
P 螺距 |
dp 最小值 |
dp 最大值 |
n 公称 |
n 最小值 |
n 最大值 |
t 最小值 |
t 最大值 |
L0① 公称 |
| M1.2 |
0.25 |
0.35 |
0.60 |
0.2 |
0.26 |
0.40 |
0.40 |
0.52 |
/ |
| M1.6 |
0.35 |
0.55 |
0.80 |
0.25 |
0.31 |
0.45 |
0.56 |
0.74 |
2 |
| M2 |
0.4 |
0.75 |
1.00 |
0.25 |
0.31 |
0.45 |
0.64 |
0.84 |
2.5 |
| M2.5 |
0.45 |
1.25 |
1.50 |
0.4 |
0.46 |
0.6 |
0.72 |
0.95 |
3 |
| M3 |
0.5 |
1.75 |
2.00 |
0.4 |
0.46 |
0.6 |
0.80 |
1.05 |
3 |
| (M3.5) |
0.6 |
1.95 |
2.20 |
0.5 |
0.56 |
0.7 |
0.96 |
1.21 |
4 |
| M4 |
0.7 |
2.25 |
2.50 |
0.6 |
0.66 |
0.8 |
1.12 |
1.42 |
4 |
| M5 |
0.8 |
3.20 |
3.50 |
0.8 |
0.86 |
1.00 |
1.28 |
1.63 |
5 |
| M6 |
1 |
3.70 |
4.00 |
1 |
1.06 |
1.2 |
1.60 |
2.00 |
6 |
| M8 |
1.25 |
5.20 |
5.50 |
1.2 |
1.26 |
1.51 |
2.00 |
2.50 |
6 |
| M10 |
1.5 |
6.64 |
7.00 |
1.6 |
1.66 |
1.91 |
2.40 |
3.00 |
8 |
| M12 |
1.75 |
8.14 |
8.50 |
2 |
2.06 |
2.31 |
2.80 |
3.60 |
10 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
开槽凹端紧定螺钉(GB/T74-2018)mm
本页尺寸表已据现行版标准(GB/T74-2018)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 螺纹规格d=M5、公称长度l=12mm、性能等级为14H级、表面氧化的开槽凹端紧定螺钉的标记: 螺钉GB/T74M5×12
| 规格 d |
P 螺距 |
dz 最小值 |
dz 最大值 |
n 公称 |
n 最小值 |
n 最大值 |
t 最小值 |
t 最大值 |
| M1.6 |
0.35 |
0.55 |
0.8 |
0.25 |
0.31 |
0.45 |
0.56 |
0.74 |
| M2 |
0.4 |
0.75 |
1 |
0.25 |
0.31 |
0.45 |
0.64 |
0.84 |
| M2.5 |
0.45 |
0.95 |
1.2 |
0.4 |
0.46 |
0.6 |
0.72 |
0.95 |
| M3 |
0.5 |
1.15 |
1.4 |
0.4 |
0.46 |
0.6 |
0.8 |
1.05 |
| (M3.5) |
0.6 |
1.45 |
1.7 |
0.5 |
0.56 |
0.7 |
0.96 |
1.21 |
| M4 |
0.7 |
1.75 |
2 |
0.6 |
0.66 |
0.8 |
1.12 |
1.42 |
| M5 |
0.8 |
2.25 |
2.5 |
0.8 |
0.86 |
1 |
1.28 |
1.63 |
| M6 |
1 |
2.75 |
3 |
1 |
1.06 |
1.2 |
1.6 |
2 |
| M8 |
1.25 |
4.7 |
5 |
1.2 |
1.26 |
1.51 |
2 |
2.5 |
| M10 |
1.5 |
5.7 |
6 |
1.6 |
1.66 |
1.91 |
2.4 |
3 |
| M12 |
1.75 |
7.7 |
8 |
2 |
2.06 |
2.31 |
2.8 |
3.6 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
开槽长圆柱端紧定螺钉(GB/T75-2018)mm
本页尺寸表已据现行版标准(GB/T75-2018)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 螺纹规格d=M5、公称长度l=12mm、性能等级为14H级、表面氧化的开槽长圆柱端紧定螺钉的标记: 螺钉GB/T75M5×12
| 规格 d |
P 螺距 |
dp 最小值 |
dp 最大值 |
n 公称 |
n 最小值 |
n 最大值 |
t 最小值 |
t 最大值 |
z 最小值 |
z 最大值 |
| M1.6 |
0.35 |
0.55 |
0.8 |
0.25 |
0.31 |
0.45 |
0.56 |
0.74 |
0.8 |
1.05 |
| M2 |
0.4 |
0.75 |
1 |
0.25 |
0.31 |
0.45 |
0.64 |
0.84 |
1 |
1.25 |
| M2.5 |
0.45 |
1.25 |
1.5 |
0.4 |
0.46 |
0.6 |
0.72 |
0.95 |
1.25 |
1.5 |
| M3 |
0.5 |
1.75 |
2 |
0.4 |
0.46 |
0.6 |
0.8 |
1.05 |
1.5 |
1.75 |
| (M3.5) |
0.6 |
1.95 |
2.2 |
0.5 |
0.56 |
0.7 |
0.96 |
1.21 |
1.75 |
2 |
| M4 |
0.7 |
2.25 |
2.5 |
0.6 |
0.66 |
0.8 |
1.12 |
1.42 |
2 |
2.25 |
| M5 |
0.8 |
3.2 |
3.5 |
0.8 |
0.86 |
1 |
1.28 |
1.63 |
2.5 |
2.75 |
| M6 |
1 |
3.7 |
4 |
1 |
1.06 |
1.2 |
1.6 |
2 |
3 |
3.25 |
| M8 |
1.25 |
5.2 |
5.5 |
1.2 |
1.26 |
1.51 |
2 |
2.5 |
4 |
4.3 |
| M10 |
1.5 |
6.64 |
7 |
1.6 |
1.66 |
1.91 |
2.4 |
3 |
5 |
5.3 |
| M12 |
1.75 |
8.14 |
8.5 |
2 |
2.06 |
2.31 |
2.8 |
3.6 |
6 |
6.3 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
内六角平端紧定螺钉(GB/T77-2007)mm
本页尺寸表已据现行版标准(GB/T77-2007)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 螺纹规格d=M6、公称长度l=12mm、性能等级为45H级、表面氧化的A级内六角平端紧定螺钉的标记: 螺钉GB/T77M6×12
| 规格 d |
P 螺距 |
dp 最大值 |
dp 最小值 |
e① 最小值 |
s① 公称 |
s① 最大值 |
s① 最小值 |
t② 短螺钉 最小值 |
t② 长螺钉 最小值 |
L0② 公称 |
| M1.6 |
0.35 |
0.80 |
0.55 |
0.809 |
0.7 |
0.724 |
0.710 |
0.7 |
1.5 |
2 |
| M2 |
0.4 |
1.00 |
0.75 |
1.011 |
0.9 |
0.913 |
0.887 |
0.8 |
1.7 |
3 |
| M2.5 |
0.45 |
1.50 |
1.25 |
1.454 |
1.3 |
1.300 |
1.275 |
1.2 |
2 |
3 |
| M3 |
0.5 |
2.00 |
1.75 |
1.733 |
1.5 |
1.58 |
1.52 |
1.2 |
2 |
3 |
| M4 |
0.7 |
2.50 |
2.25 |
2.303 |
2 |
2.08 |
2.02 |
1.5 |
2.5 |
4 |
| M5 |
0.8 |
3.5 |
3.2 |
2.873 |
2.5 |
2.58 |
2.52 |
2 |
3 |
5 |
| M6 |
1 |
4.0 |
3.7 |
3.443 |
3 |
3.08 |
3.02 |
2 |
3.5 |
6 |
| M8 |
1.25 |
5.5 |
5.2 |
4.583 |
4 |
4.095 |
4.02 |
3 |
5 |
8 |
| M10 |
1.5 |
7.00 |
6.64 |
5.723 |
5 |
5.14 |
5.02 |
4 |
6 |
10 |
| M12 |
1.75 |
8.50 |
8.14 |
6.863 |
6 |
6.14 |
6.02 |
4.8 |
8 |
12 |
| M16 |
2 |
12.00 |
11.57 |
9.149 |
8 |
8.175 |
8.025 |
6.4 |
10 |
16 |
| M20 |
2.5 |
15.00 |
14.57 |
11.429 |
10 |
10.175 |
10.025 |
8 |
12 |
20 |
| M24 |
3 |
18.00 |
17.57 |
13.716 |
12 |
12.212 |
12.032 |
10 |
15 |
25 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
内六角圆柱端紧定螺钉(GB/T79-2007)mm
本页尺寸表已据现行版标准(GB/T79-2007)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 螺纹规格d=M6、公称长度l=12mm、性能等级为45H级、表面氧化的A级内六角圆柱端紧定螺钉的标记: 螺钉GB/T79M6×12
| 规格 d |
P 螺距 |
dp 最大值 |
dp 最小值 |
s 公称 |
s 最大值 |
s 最小值 |
z 短螺钉 最大值 |
z 短螺钉 最小值 |
z 长螺钉 最大值 |
z 长螺钉 最小值 |
t 最小值 短螺钉 |
t 长螺钉 最小值 |
e 最小值 |
L0① 公称 |
| M1.6 |
0.35 |
0.80 |
0.55 |
0.7 |
0.724 |
0.710 |
0.65 |
0.40 |
1.05 |
0.80 |
0.7 |
1.5 |
0.809 |
2.5 |
| M2 |
0.4 |
1.00 |
0.75 |
0.9 |
0.913 |
0.887 |
0.75 |
0.50 |
1.25 |
1.00 |
0.8 |
1.7 |
1.011 |
3 |
| M2.5 |
0.45 |
1.50 |
1.25 |
1.3 |
1.300 |
1.275 |
0.88 |
0.63 |
1.50 |
1.25 |
1.2 |
2 |
1.454 |
4 |
| M3 |
0.5 |
2.00 |
1.75 |
1.5 |
1.58 |
1.52 |
1.00 |
0.75 |
1.75 |
1.50 |
1.2 |
2 |
1.733 |
5 |
| M4 |
0.7 |
2.50 |
2.25 |
2 |
2.08 |
2.02 |
1.25 |
1.00 |
2.25 |
2.00 |
1.5 |
2.5 |
2.303 |
6 |
| M5 |
0.8 |
3.5 |
3.2 |
2.5 |
2.58 |
2.52 |
1.50 |
1.25 |
2.75 |
2.50 |
2 |
3 |
2.873 |
6 |
| M6 |
1 |
4.0 |
3.7 |
3 |
3.08 |
3.02 |
1.75 |
1.50 |
3.25 |
3.00 |
2 |
3.5 |
3.443 |
8 |
| M8 |
1.25 |
5.5 |
5.2 |
4 |
4.095 |
4.02 |
2.25 |
2.00 |
4.3 |
4.00 |
3 |
5 |
4.583 |
10 |
| M10 |
1.5 |
7.0 |
6.64 |
5 |
5.14 |
5.02 |
2.75 |
2.50 |
5.3 |
5.00 |
4 |
6 |
5.723 |
12 |
| M12 |
1.75 |
8.50 |
8.14 |
6 |
6.14 |
6.02 |
3.25 |
3.00 |
6.3 |
6.00 |
4.8 |
8 |
6.863 |
16 |
| M16 |
2 |
12.00 |
11.57 |
8 |
8.175 |
8.025 |
4.3 |
4.0 |
8.36 |
8.00 |
6.4 |
10 |
9.149 |
20 |
| M20 |
2.5 |
15.00 |
14.57 |
10 |
10.175 |
10.025 |
5.3 |
5.0 |
10.36 |
10.00 |
8 |
12 |
11.429 |
25 |
| M24 |
3 |
18.00 |
17.57 |
12 |
12.212 |
12.032 |
6.3 |
6.0 |
12.43 |
12.00 |
10 |
15 |
13.716 |
30 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
内六角凹端紧定螺钉(GB/T80-2007)mm
标记示例: 螺纹规格d=M6、公称长度l=12mm、性能等级为45H级、表面氧化的A级内六角凹端紧定螺钉的标记: 螺钉GB/T80M6×12
| 注:对切制内六角,当尺寸达到最大极限时,由于钻孔造成的过切不应超过内六角任何一面长度(t)的20%。1)公称长度在表中的短螺钉应制成120°;2)45°角仅适用于螺纹小径以内的末端部分;3)不完整螺纹的长度u≤2P; |
| 标记示例:螺纹规格d=M6、公称长度l=12mm、性能等级为45H级、表面氧化的A级内六角凹端紧定螺钉的标记:螺钉GB/T 80M6×12 |
| 螺纹规格d |
螺距P |
dz |
df |
e |
s |
l的范围 |
t |
| max |
min |
min |
公称 |
max |
min |
| M1.6 |
0.35 |
0.80 |
0.55 |
≈螺纹小径 |
0.803 |
0.7 |
0.724 |
0.711 |
2 |
0.7 |
| 2.5~8 |
1.5 |
| M2 |
0.4 |
1.00 |
0.75 |
1.003 |
0.9 |
0.902 |
0.889 |
2~2.5 |
0.8 |
| 3~10 |
1.7 |
| M2.5 |
0.45 |
1.20 |
0.95 |
1.427 |
1.3 |
1.295 |
1.270 |
2~3 |
1.2 |
| 4~12 |
2 |
| M3 |
0.5 |
1.40 |
1.15 |
1.73 |
1.5 |
1.545 |
1.520 |
2.5~4 |
1.2 |
| 5~16 |
2 |
| M4 |
0.7 |
2.00 |
1.75 |
2.3 |
2 |
2.045 |
2.020 |
3~5 |
1.5 |
| 6~20 |
2.5 |
| M5 |
0.8 |
2.50 |
2.25 |
2.87 |
2.5 |
2.560 |
2.520 |
4~5 |
2 |
| 6~25 |
3 |
| M6 |
1.0 |
3.00 |
2.75 |
3.44 |
3 |
3.071 |
3.020 |
5~6 |
2 |
| 8~30 |
3.5 |
| M8 |
1.25 |
5.0 |
4.7 |
4.58 |
4 |
4.084 |
4.020 |
6~8 |
3 |
| 10~40 |
5 |
| M10 |
1.5 |
6.0 |
5.7 |
5.72 |
5 |
5.084 |
5.020 |
8~10 |
4 |
| 12~50 |
6 |
| M12 |
1.75 |
8.00 |
7.64 |
6.86 |
6 |
6.095 |
6.020 |
10~12 |
4.8 |
| 16~60 |
8 |
| M16 |
2.0 |
10.00 |
9.64 |
9.15 |
8 |
8.115 |
8.025 |
12~16 |
6.4 |
| 20~60 |
10 |
| M20 |
2.5 |
14.00 |
13.57 |
11.43 |
10 |
10.115 |
10.025 |
16~20 |
8 |
| 25~60 |
12 |
| M24 |
3.0 |
16.00 |
15.57 |
13.72 |
12 |
12.142 |
12.032 |
20~25 |
10 |
| 30~60 |
15 |
| 技术条件 |
材料 |
螺纹公差 |
机械性能等级 |
产品公差等级 |
表面处理 |
| 钢 |
45H级:5g6g其他等级:6g |
45H |
A |
氧化 |
| 不锈钢 |
A1、A2 |
简单处理 |
| 有色金属 |
CU2、CU3、AL4 |
简单处理 |
| 公称长度l的商品规格系列:mm |
| 公称 |
2 |
2.5 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
16 |
20 |
25 |
30 |
35 |
40 |
45 |
50 |
55 |
60 |
| min |
1.8 |
2.3 |
2.8 |
3.76 |
4.76 |
5.76 |
7.71 |
9.71 |
11.65 |
15.65 |
19.58 |
24.58 |
29.58 |
34.5 |
39.5 |
44.5 |
49.5 |
54.4 |
59.4 |
| max |
2.2 |
2.7 |
3.2 |
4.24 |
5.24 |
6.24 |
8.29 |
10.29 |
12.35 |
16.35 |
20.42 |
25.42 |
30.42 |
35.5 |
40.5 |
45.5 |
50.5 |
55.6 |
60.6 |
| 质量kg |
| 螺纹规格 |
M1.6 |
M2 |
M2.5 |
M3 |
M4 |
M5 |
M6 |
M8 |
M10 |
M12 |
M16 |
M20 |
M24 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 2 |
0.019 |
0.029 |
0.050 |
|
|
|
|
|
|
|
|
|
|
| 2.5 |
0.025 |
0.037 |
0.063 |
0.079 |
|
|
|
|
|
|
|
|
|
| 3 |
0.029 |
0.044 |
0.075 |
0.100 |
0.155 |
|
|
|
|
|
|
|
|
| 4 |
0.037 |
0.059 |
0.100 |
0.140 |
0.230 |
0.30 |
|
|
|
|
|
|
|
| 5 |
0.046 |
0.074 |
0.125 |
0.180 |
0.305 |
0.420 |
0.565 |
|
|
|
|
|
|
| 6 |
0.054 |
0.089 |
0.150 |
0.220 |
0.380 |
0.540 |
0.740 |
1.25 |
|
|
|
|
|
| 8 |
0.070 |
0.119 |
0.199 |
0.300 |
0.530 |
0.780 |
1.09 |
1.88 |
2.71 |
|
|
|
|
| 10 |
|
0.148 |
0.249 |
0.380 |
0.680 |
1.02 |
1.44 |
2.51 |
3.72 |
5.30 |
|
|
|
| 12 |
|
|
0.299 |
0.460 |
0.830 |
1.26 |
1.79 |
3.14 |
4.73 |
6.70 |
10.5 |
|
|
| 16 |
|
|
|
0.620 |
1.13 |
1.74 |
2.49 |
4.40 |
6.73 |
9.50 |
15.7 |
22.9 |
|
| 20 |
|
|
|
|
1.42 |
2.22 |
3.19 |
5.66 |
8.72 |
12.3 |
20.9 |
31.1 |
40.2 |
| 25 |
|
|
|
|
|
2.82 |
4.07 |
7.24 |
11.2 |
15.8 |
27.4 |
41.4 |
55.2 |
| 30 |
|
|
|
|
|
|
4.94 |
8.81 |
13.7 |
19.3 |
33.9 |
51.7 |
70.3 |
| 35 |
|
|
|
|
|
|
|
10.4 |
16.2 |
22.7 |
40.4 |
62.0 |
85.3 |
| 40 |
|
|
|
|
|
|
|
12.0 |
18.7 |
26.2 |
46.9 |
72.3 |
100 |
| 45 |
|
|
|
|
|
|
|
|
21.2 |
29.7 |
53.3 |
82.6 |
115 |
| 50 |
|
|
|
|
|
|
|
|
23.6 |
33.2 |
59.8 |
92.6 |
130 |
| 55 |
|
|
|
|
|
|
|
|
|
36.6 |
66.3 |
103 |
145 |
| 60 |
|
|
|
|
|
|
|
|
|
40.1 |
72.8 |
114 |
160 |
十字槽沉头螺钉第2部分:钢8.8、不锈钢A2-70和有色金属CU2或CU3(GB/T819.2-2016)mm
本页尺寸表已据现行版标准(GB/T819.2-2016)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 螺纹规格d=M5、公称长度l=20mm、性能等级为8.8级、H型十字槽、其插入深度由制造者任选的系列1或系列2、不经表面处理的十字槽沉头螺钉的标记示例: 螺钉GB/T819.2M5×20 如特殊情况需要指定两个系列之一者,则该系列的数码(如,系列1)应在标记中表示: 螺钉GB/T819.2M5×20-H1
| 规格 d |
P 螺距 |
dk 理论值 最大值 |
dk 实际值 最大值 |
dk 最小值 |
k 最大值 |
r 最大值 |
x 最大值 |
x 槽号 |
M1 H型 (参考值) 系列1 |
M1 系列2 |
M2 Z型 (参考值) 系列1 |
M2 系列2 |
M2 深度 系列 1/H型 最小值 |
M2 最大值 |
M2 系列 1/Z型 最小值 |
M2 最大值 |
M2 系列 2/H型 最小值 |
M2 最大值 |
M2 系列 2/Z型 最小值 |
M2 最大值 |
| M2 |
0.4 |
4.4 |
3.8 |
3.5 |
1.2 |
0.5 |
1 |
0 |
1.9 |
1.9 |
1.9 |
1.9 |
0.9 |
1.2 |
0.95 |
1.2 |
0.9 |
1.2 |
0.95 |
1.2 |
| M2.5 |
0.45 |
5.5 |
4.7 |
4.4 |
1.5 |
0.6 |
1.1 |
1 |
2.9 |
2.7 |
2.8 |
2.5 |
1.4 |
1.8 |
1.48 |
1.73 |
1.25 |
1.55 |
1.22 |
1.47 |
| M3 |
0.5 |
6.3 |
5.5 |
5.2 |
1.65 |
0.8 |
1.25 |
1 |
3.2 |
2.9 |
3 |
2.8 |
1.7 |
2.1 |
1.76 |
2.01 |
1.4 |
1.8 |
1.48 |
1.73 |
| (M3.5) |
0.6 |
8.2 |
7.30 |
6.9 |
2.35 |
0.9 |
1.5 |
2 |
4.4 |
4.1 |
4.1 |
4 |
1.9 |
2.4 |
1.75 |
2.2 |
1.6 |
2.1 |
1.61 |
2.05 |
| M4 |
0.7 |
9.4 |
8.40 |
8.0 |
2.7 |
1 |
1.75 |
2 |
4.6 |
4.6 |
4.4 |
4.4 |
2.1 |
2.6 |
2.06 |
2.51 |
2.1 |
2.6 |
2.06 |
2.51 |
| M5 |
0.8 |
10.4 |
9.30 |
8.9 |
2.7 |
1.3 |
2 |
2 |
5.2 |
4.8 |
4.9 |
4.6 |
2.7 |
3.2 |
2.6 |
3.05 |
2.3 |
2.8 |
2.27 |
2.72 |
| M6 |
1 |
12.6 |
11.30 |
10.9 |
3.3 |
1.5 |
2.5 |
3 |
6.8 |
6.6 |
6.6 |
6.3 |
3.0 |
3.5 |
3 |
3.45 |
2.8 |
3.3 |
2.73 |
3.18 |
| M8 |
1.25 |
17.3 |
15.80 |
15.4 |
4.65 |
2 |
3.2 |
4 |
8.9 |
8.7 |
8.8 |
8.5 |
4.0 |
4.6 |
4.15 |
4.6 |
3.9 |
4.4 |
3.87 |
4.32 |
| M10 |
1.5 |
20 |
18.30 |
17.8 |
5 |
2.5 |
3.8 |
4 |
10 |
9.6 |
9.8 |
9.4 |
5.1 |
5.7 |
5.19 |
5.64 |
4.8 |
5.3 |
4.78 |
5.23 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
十字槽半沉头螺钉(GB/T820-2015)mm
本页尺寸表已据现行版标准(GB/T820-2015)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 螺纹规格d=M5、公称长度l=20mm、性能等级为4.8级、H型十字槽、不经表面处理的A级十字槽半沉头螺钉的标记: 螺钉GB/T820M5×20
| 规格 d |
P 螺距 |
a 最大值 |
dk 理论值 最大值 |
dk 实际值 最大值=公称 |
dk 最小值 |
f ≈ |
k 最大值=公称 |
r 最大值 |
R ≈ |
x 最大值 |
x 槽号 |
M1 参考 |
M2 参考 |
M2 深度 H型 最大值 |
M2 最小值 |
M2 Z型 最大值 |
M2 最小值 |
| M1.6 |
0.35 |
0.7 |
3.6 |
3 |
2.7 |
0.4 |
1 |
0.4 |
3 |
0.9 |
0 |
1.9 |
1.9 |
1.2 |
0.9 |
1.2 |
0.95 |
| M2 |
0.4 |
0.8 |
4.4 |
3.8 |
3.5 |
0.5 |
1.2 |
0.5 |
4 |
1 |
0 |
2 |
2.2 |
1.5 |
1.2 |
1.4 |
1.15 |
| M2.5 |
0.45 |
0.9 |
5.5 |
4.7 |
4.4 |
0.6 |
1.5 |
0.6 |
5 |
1.1 |
1 |
3 |
2.8 |
1.85 |
1.5 |
1.75 |
1.5 |
| M3 |
0.5 |
1 |
6.3 |
5.5 |
5.2 |
0.7 |
1.65 |
0.8 |
6 |
1.25 |
1 |
3.4 |
3.1 |
2.2 |
1.8 |
2.08 |
1.83 |
| (M3.5) |
0.6 |
1.2 |
8.2 |
7.3 |
6.94 |
0.8 |
2.35 |
0.9 |
8.5 |
1.5 |
2 |
4.8 |
4.6 |
2.75 |
2.25 |
2.7 |
2.25 |
| M4 |
0.7 |
1.4 |
9.4 |
8.4 |
8.04 |
1 |
2.7 |
1 |
9.5 |
1.75 |
2 |
5.2 |
5 |
3.2 |
2.7 |
3.1 |
2.65 |
| M5 |
0.8 |
1.6 |
10.4 |
9.3 |
8.94 |
1.2 |
2.7 |
1.3 |
9.5 |
2 |
2 |
5.4 |
5.3 |
3.4 |
2.9 |
3.35 |
2.9 |
| M6 |
1 |
2 |
12.6 |
11.3 |
10.87 |
1.4 |
3.3 |
1.5 |
12 |
2.5 |
3 |
7.3 |
7.1 |
4 |
3.5 |
3.85 |
3.4 |
| M8 |
1.25 |
2.5 |
17.3 |
15.8 |
15.37 |
2 |
4.65 |
2 |
16.5 |
3.2 |
4 |
9.6 |
9.5 |
5.25 |
4.75 |
5.2 |
4.75 |
| M10 |
1.5 |
3 |
20 |
18.3 |
17.78 |
2.3 |
5 |
2.5 |
19.5 |
3.8 |
4 |
10.4 |
10.3 |
6 |
5.5 |
6.05 |
5.6 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
方头平端紧定螺钉(GB/T821-2018)mm
本页尺寸表与图纸沿用原手册版本(未重绘);另据 GB/T 821-2018 现行版补充了优选长度范围与公称长度极限偏差表。
| 表 1 尺寸 |
| 螺纹规格 d |
M5 |
M6 |
M8 |
M10 |
M12 |
M16 |
M20 |
| dp |
min |
3.20 |
3.70 |
5.20 |
6.64 |
8.14 |
11.57 |
14.57 |
| max |
3.50 |
4.00 |
5.50 |
7.00 |
8.50 |
12.00 |
15.00 |
| e |
min |
6.0 |
7.3 |
9.7 |
12.2 |
14.7 |
20.9 |
27.1 |
| K |
公称 |
5 |
6 |
7 |
8 |
10 |
14 |
18 |
| min |
4.85 |
5.85 |
6.82 |
7.82 |
9.82 |
13.785 |
17.785 |
| max |
5.15 |
6.15 |
7.18 |
8.18 |
10.18 |
14.215 |
18.215 |
| r |
min |
0.2 |
0.25 |
0.4 |
0.4 |
0.6 |
0.6 |
0.8 |
| S |
公称 |
5 |
6 |
8 |
10 |
12 |
17 |
22 |
| min |
4.82 |
5.82 |
7.78 |
9.78 |
11.73 |
16.73 |
21.67 |
| max |
5 |
6 |
8 |
10 |
12 |
17 |
22 |
| l 优选范围 |
8~30 |
8~30 |
10~40 |
12~50 |
14~60 |
20~80 |
40~100 |
| 表 2 公称长度 l 及其极限偏差(mm) |
| 公称 l |
8 |
10 |
12 |
(14)* |
16 |
20 |
25 |
30 |
35 |
| min |
7.71 |
9.71 |
11.65 |
13.65 |
15.65 |
19.58 |
24.58 |
29.58 |
34.50 |
| max |
8.29 |
10.29 |
12.35 |
14.35 |
16.35 |
20.42 |
25.42 |
30.42 |
35.50 |
| 注:* 尽可能不采用括号内的规格。 |
| 表 2(续) 公称长度 l 及其极限偏差(mm) |
| 公称 l |
40 |
45 |
50 |
(55)* |
60 |
70 |
80 |
90 |
100 |
| min |
39.50 |
44.50 |
49.50 |
54.40 |
59.40 |
69.40 |
79.40 |
89.30 |
99.30 |
| max |
40.50 |
45.50 |
50.50 |
55.60 |
60.60 |
70.60 |
80.60 |
90.70 |
100.70 |
| 表 3 技术条件和引用标准 |
|
钢 |
不锈钢 |
有色金属 |
| 通用技术条件 |
GB/T 16938 |
| 螺纹 |
公差 |
33H:6g 45H:5g6g |
6g |
— |
| 标准 |
GB/T 193、GB/T 2516、GB/T 9145 |
| 机械性能 |
等级 |
33H、45H |
A1-12H、A2-12H、 A2-21H 和 A4-21H |
CU2、CU3 |
| 标准 |
GB/T 3098.3 |
GB/T 3098.16 |
按协议 |
| 公差 |
产品等级 |
A |
| 标准 |
GB/T 3103.1 |
| 表面处理 |
|
不经处理; 电镀技术要求按 GB/T 5267.1; 非电解锌片涂层技术要求按 GB/T 5267.2 |
简单处理; 钝化处理技术要求按 GB/T 5267.4 |
简单处理; 电镀技术要求按 GB/T 5267.1 |
| 如需其他技术要求或表面处理,应由供需协议 |
| 表面缺陷 |
GB/T 5779.1 |
— |
| 验收及包装 |
GB/T 90.1、GB/T 90.2 |
十字槽圆柱头螺钉(GB/T822-2016)mm
本页尺寸表已据现行版标准(GB/T822-2016)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 螺纹规格d=M5、公称长度l=20mm、性能等级为4.8级、H型十字槽、不经表面处理的A级十字槽圆柱头螺钉的标记: 螺钉GB/T822M5×20
| 规格 d |
P 螺距 |
a 最大值 |
dk 最大值 |
dk 最小值 |
da 最大值 |
k 最大值 |
k 最小值 |
r 最小值 |
x 最大值 |
x 槽号 最大值 |
M1 参考 |
M2 参考 |
M2 深度 H型 最小值 |
M2 最大值 |
M2 Z型 最小值 |
M2 最大值 |
| M2.5 |
0.45 |
0.9 |
4.50 |
4.32 |
3.1 |
1.80 |
1.66 |
0.1 |
1.1 |
1 |
2.7 |
2.4 |
1.2 |
1.62 |
1.1 |
1.35 |
| M3 |
0.5 |
1 |
5.50 |
5.32 |
3.6 |
2.00 |
1.86 |
0.1 |
1.25 |
2 |
3.5 |
3.5 |
0.86 |
1.43 |
1.22 |
1.47 |
| (M3.5) |
0.6 |
1.2 |
6.00 |
5.82 |
4.1 |
2.40 |
2.26 |
0.1 |
1.5 |
2 |
3.8 |
3.7 |
1.15 |
1.73 |
1.34 |
1.80 |
| M4 |
0.7 |
1.4 |
7.00 |
6.78 |
4.7 |
2.60 |
2.46 |
0.2 |
1.75 |
2 |
4.1 |
4.0 |
1.45 |
2.03 |
1.60 |
2.06 |
| M5 |
0.8 |
1.6 |
8.50 |
8.28 |
5.7 |
3.30 |
3.12 |
0.2 |
2 |
2 |
4.8 |
4.6 |
2.14 |
2.73 |
2.26 |
2.72 |
| M6 |
1 |
2 |
10.00 |
9.78 |
6.8 |
3.9 |
3.6 |
0.25 |
2.5 |
3 |
6.2 |
6.1 |
2.25 |
2.86 |
2.46 |
2.92 |
| M8 |
1.25 |
2.5 |
13.00 |
12.73 |
9.2 |
5.0 |
4.7 |
0.4 |
3.2 |
3 |
7.7 |
7.5 |
3.73 |
4.36 |
3.88 |
4.34 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
十字槽小盘头螺钉(GB/T823-2016)mm
本页尺寸表已据现行版标准(GB/T823-2016)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 螺纹规格d=M5、公称长度l=20mm、性能等级为4.8级、不经表面处理的H型十字槽小盘头螺钉的标记: 螺钉GB/T823M5×20
| 规格 d |
P 螺距 |
a 最大值 |
dk 最大值=公称 |
dk 最小值 |
k 最大值=公称 |
k 最小值 |
r 最小值 |
R ≈ |
x 最大值 |
x 槽号 |
m ≈ |
m 深度 最大值 |
m 最小值 |
| M2 |
0.4 |
0.8 |
3.5 |
3.2 |
1.4 |
1.26 |
0.1 |
4.5 |
1 |
1 |
2.2 |
1.01 |
0.6 |
| M2.5 |
0.45 |
0.9 |
4.5 |
4.2 |
1.8 |
1.66 |
0.1 |
6 |
1.1 |
1 |
2.6 |
1.42 |
1 |
| M3 |
0.5 |
1 |
5.5 |
5.2 |
2.15 |
2.01 |
0.1 |
7 |
1.25 |
2 |
3.5 |
1.43 |
0.86 |
| (M3.5) |
0.6 |
1.2 |
6.0 |
5.7 |
2.45 |
2.31 |
0.1 |
8 |
1.5 |
2 |
3.8 |
1.73 |
1.15 |
| M4 |
0.7 |
1.4 |
7.0 |
6.64 |
2.75 |
2.61 |
0.2 |
9 |
1.75 |
2 |
4.1 |
2.03 |
1.45 |
| M5 |
0.8 |
1.6 |
9.0 |
8.64 |
3.45 |
3.27 |
0.2 |
12 |
2 |
2 |
4.8 |
2.73 |
2.14 |
| M6 |
1 |
2 |
10.5 |
10.07 |
4.1 |
3.8 |
0.25 |
14 |
2.5 |
3 |
6.2 |
2.86 |
2.26 |
| M8 |
1.25 |
2.5 |
14.0 |
13.57 |
5.4 |
5.1 |
0.4 |
18 |
3.2 |
3 |
7.7 |
4.36 |
3.73 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
吊环螺钉(GB/T825-1988)mm
标记示例: 规格为20mm、材料为20钢、经正火处理、不经表面处理的A型吊环螺钉的标记: 螺钉GB/T825M20
| 螺纹规格x×d |
d1 |
D1 |
d2 |
h1 |
l |
d4参考 |
| max |
min |
公称 |
min |
max |
max |
min |
max |
min |
公称 |
min |
max |
| M8 |
9.1 |
7.6 |
20 |
19 |
20.4 |
21.1 |
19.6 |
7 |
5.6 |
16 |
15.1 |
16.9 |
36 |
| M10 |
11.1 |
9.6 |
24 |
23 |
24.4 |
25.1 |
23.6 |
9 |
7.6 |
20 |
18.95 |
21.05 |
44 |
| M12 |
13.1 |
11.6 |
28 |
27 |
28.4 |
29.1 |
27.6 |
11 |
9.6 |
22 |
20.95 |
23.05 |
52 |
| M16 |
15.2 |
13.6 |
34 |
32.9 |
34.5 |
35.2 |
33.6 |
13 |
11.6 |
28 |
26.95 |
29.05 |
62 |
| M20 |
17.4 |
15.6 |
40 |
38.8 |
40.6 |
41.4 |
39.6 |
15.1 |
13.5 |
35 |
33.75 |
36.25 |
72 |
| M24 |
21.4 |
19.6 |
48 |
46.8 |
48.6 |
49.4 |
47.6 |
19.1 |
17.5 |
40 |
38.75 |
41.25 |
88 |
| M30 |
25.7 |
23.5 |
56 |
54.6 |
56.6 |
57.7 |
55.5 |
23.2 |
21.4 |
45 |
43.75 |
46.25 |
104 |
| M36 |
30 |
27.5 |
67 |
65.5 |
67.7 |
69 |
66.5 |
27.4 |
25.4 |
55 |
53.5 |
56.5 |
123 |
| M42 |
34.4 |
31.2 |
80 |
78.1 |
80.9 |
82.4 |
79.2 |
31.7 |
29.2 |
65 |
63.5 |
66.5 |
144 |
| M48 |
40.7 |
37.1 |
95 |
92.9 |
96.1 |
97.7 |
94.1 |
36.9 |
34.1 |
70 |
68.5 |
71.5 |
171 |
| M56 |
44.7 |
41.1 |
112 |
109.9 |
113.1 |
114.7 |
111.1 |
39.9 |
37.1 |
80 |
78.5 |
81.5 |
196 |
| M64 |
51.4 |
46.9 |
125 |
122.3 |
126.3 |
128.4 |
123.9 |
44.1 |
40.9 |
90 |
88.25 |
91.75 |
221 |
| M72×6 |
63.8 |
58.8 |
140 |
137 |
141.5 |
143.8 |
138.8 |
52.4 |
48.8 |
100 |
98.25 |
101.75 |
260 |
| M80×6 |
71.8 |
66.8 |
160 |
157 |
161.5 |
163.8 |
158.8 |
57.4 |
53.8 |
115 |
113.25 |
116.75 |
296 |
| M100×6 |
79.2 |
73.6 |
200 |
196.7 |
201.7 |
204.2 |
198.6 |
62.4 |
58.8 |
140 |
138 |
142 |
350 |
| 螺纹规格x×d |
h |
r1 |
rmin |
a1max |
d3 |
amax |
b |
D |
D2 |
h2 |
每1000件钢制品的质量≈/kg |
| 公称(max) |
min |
公称(min) |
max |
公称(min) |
max |
| M8 |
18 |
4 |
1 |
3.75 |
6 |
5.82 |
2.5 |
10 |
M8 |
13 |
13.43 |
2.5 |
2.9 |
40.51 |
| M10 |
22 |
4 |
1 |
4.5 |
7.7 |
7.48 |
3 |
12 |
M10 |
15 |
15.43 |
3 |
3.4 |
77.91 |
| M12 |
26 |
6 |
1 |
5.25 |
9.4 |
9.18 |
3.5 |
14 |
M12 |
17 |
17.52 |
3.5 |
3.98 |
131.7 |
| M16 |
31 |
6 |
1 |
6 |
13 |
12.73 |
4 |
16 |
M16 |
22 |
22.52 |
4.5 |
4.98 |
233.7 |
| M20 |
36 |
8 |
1 |
7.5 |
16.4 |
16.13 |
5 |
19 |
M20 |
28 |
28.52 |
5 |
5.48 |
385.2 |
| M24 |
44 |
12 |
2 |
9 |
19.6 |
19.27 |
6 |
24 |
M24 |
32 |
32.62 |
7 |
7.58 |
705.3 |
| M30 |
53 |
15 |
2 |
10.5 |
25 |
24.67 |
7 |
28 |
M30 |
38 |
38.62 |
8 |
8.58 |
1205 |
| M36 |
63 |
18 |
3 |
12 |
30.8 |
29.91 |
8 |
32 |
M36 |
45 |
45.62 |
9.5 |
10.08 |
1998 |
| M42 |
74 |
20 |
3 |
13.5 |
35.6 |
35.21 |
9 |
38 |
M42 |
52 |
52.74 |
10.5 |
11.2 |
3070 |
| M48 |
87 |
22 |
3 |
15 |
41 |
40.61 |
10 |
46 |
M48 |
60 |
60.74 |
11.5 |
12.2 |
4947 |
| M56 |
100 |
25 |
4 |
16.5 |
48.3 |
47.91 |
11 |
50 |
M56 |
68 |
68.74 |
12.5 |
13.2 |
7155 |
| M64 |
115 |
25 |
4 |
18 |
55.7 |
55.24 |
12 |
58 |
M64 |
75 |
75.74 |
13.5 |
14.2 |
10382 |
| M72×6 |
130 |
35 |
4 |
18 |
63.7 |
63.24 |
12 |
72 |
M72×6 |
85 |
85.87 |
14 |
14.7 |
17758 |
| M80×6 |
150 |
35 |
4 |
18 |
71.7 |
71.24 |
12 |
80 |
M80×6 |
95 |
95.87 |
14 |
14.7 |
25892 |
| M100×6 |
175 |
40 |
5 |
18 |
91.7 |
91.16 |
12 |
88 |
M100×6 |
115 |
115.87 |
14 |
14.7 |
40273 |
| 规格(d) |
M8 |
M10 |
M12 |
M16 |
M20 |
M24 |
M30 |
M36 |
M42 |
M48 |
M56 |
M64 |
M72×6 |
M80×6 |
M100×6 |
| 单螺钉起吊 |
0.16 |
0.25 |
0.4 |
0.63 |
1 |
1.6 |
2.5 |
4 |
6.3 |
8 |
10 |
16 |
20 |
25 |
40 |
| 双螺钉起吊 |
0.08 |
0.125 |
0.2 |
0.32 |
0.5 |
0.8 |
1.25 |
2 |
3.2 |
4 |
5 |
8 |
10 |
12.5 |
20 |
| 技术条件 |
材料 |
螺纹公差 |
热处理 |
表面处理 |
| 20或25钢 |
8g |
整体铸造,正火处理 |
1.不处理;2.镀锌钝化;3.镀铬 |
| 注:M8~M36为商品紧固件规格。 |
开槽盘头定位螺钉(GB/T828-1988)mm
标记示例: 螺纹规格d=M6、公称长度l=6mm、长度z=4mm、性能等级为14H级、不经表面处理的开槽盘头定位螺钉的标记: 螺钉GB828M6×6×4
| 螺纹规格d |
amax |
dk |
damax |
K |
n |
dP |
tmin |
Wmin |
rf参考 |
rmin |
re≈ |
l的范围 |
z的范围 |
| max |
min |
max |
min |
公称 |
min |
max |
max |
min |
| M1.6 |
0.7 |
3.2 |
2.9 |
2.1 |
1.0 |
0.85 |
0.4 |
0.46 |
0.6 |
0.8 |
0.55 |
0.35 |
0.3 |
0.5 |
0.1 |
1.12 |
1.5~3 |
1~1.5 |
| M2 |
0.8 |
4.0 |
3.7 |
2.6 |
1.3 |
1.1 |
0.5 |
0.56 |
0.7 |
1 |
0.75 |
0.5 |
0.4 |
0.6 |
0.1 |
1.4 |
1.5~4 |
1~2 |
| M2.5 |
0.9 |
5.0 |
4.7 |
3.1 |
1.5 |
1.3 |
0.6 |
0.66 |
0.8 |
1.5 |
1.25 |
0.6 |
0.5 |
0.8 |
0.1 |
2.1 |
2~5 |
1.2~2.5 |
| M3 |
1.0 |
5.6 |
5.3 |
3.6 |
1.8 |
1.6 |
0.8 |
0.86 |
1 |
2 |
1.75 |
0.7 |
0.7 |
0.9 |
0.1 |
2.8 |
2.5~6 |
1.5~3 |
| M4 |
1.4 |
8.0 |
7.64 |
4.7 |
2.4 |
2.2 |
1.2 |
1.26 |
1.51 |
2.5 |
2.25 |
1.0 |
1.0 |
1.2 |
0.2 |
3.5 |
3~8 |
2~4 |
| M5 |
1.6 |
9.5 |
9.14 |
5.7 |
3.0 |
2.8 |
1.2 |
1.26 |
1.51 |
3.5 |
3.2 |
1.2 |
1.2 |
1.5 |
0.2 |
4.9 |
4~10 |
2.5~5 |
| M6 |
2.0 |
12.0 |
11.57 |
6.8 |
3.6 |
3.3 |
1.6 |
1.66 |
1.91 |
4 |
3.7 |
1.4 |
1.4 |
1.8 |
0.25 |
5.6 |
5~12 |
3~6 |
| M8 |
2.5 |
16.0 |
15.57 |
9.2 |
4.8 |
4.5 |
2 |
2.06 |
2.31 |
5.5 |
5.2 |
1.9 |
1.9 |
2.4 |
0.4 |
7.7 |
6~16 |
4~8 |
| M10 |
3.0 |
20.0 |
19.48 |
11.2 |
6.0 |
5.7 |
2.5 |
2.56 |
2.81 |
7 |
6.64 |
2.4 |
2.4 |
3.0 |
0.4 |
9.8 |
8~20 |
5~10 |
| 技术条件 |
材料 |
螺纹公差 |
机械性能等级 |
公差产品等级 |
表面处理 |
| 钢 |
6g |
14H、33H |
A级 |
1.不经处理;2.镀锌钝化 |
| 不锈钢 |
A1-50、C4-50 |
不经处理 |
| 公称长度l的商品规格系列:mm |
| l公称 |
1.5 |
2 |
2.5 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
16 |
20 |
| 公称长度z的商品规格系列:mm |
| 公称(min) |
1 |
1.2 |
1.5 |
2 |
2.5 |
3 |
4 |
5 |
6 |
8 |
10 |
| max |
1.25 |
1.45 |
1.75 |
2.25 |
2.75 |
3.25 |
4.30 |
5.30 |
6.30 |
8.36 |
10.36 |
| l公称+z公称 |
基本尺寸 |
>1~3 |
>3~6 |
>6~10 |
>10~18 |
>18~30 |
| 极限偏差 |
±0.20 |
±0.24 |
±0.29 |
±0.35 |
±0.42 |
| 质量kg |
| 螺纹规格 |
M1.6 |
M2 |
M2.5 |
M3 |
M4 |
M5 |
M6 |
M8 |
M10 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 1.5 |
0.057 |
0.112 |
|
|
|
|
|
|
|
| 2 |
0.063 |
0.121 |
0.222 |
|
|
|
|
|
|
| 2.5 |
0.068 |
0.130 |
0.236 |
0.361 |
|
|
|
|
|
| 3 |
0.074 |
0.139 |
0.251 |
0.382 |
0.946 |
|
|
|
|
| 4 |
|
0.157 |
0.280 |
0.425 |
1.02 |
1.81 |
|
|
|
| 5 |
|
|
0.309 |
0.468 |
1.10 |
1.93 |
3.36 |
|
|
| 6 |
|
|
|
0.510 |
1.17 |
2.05 |
3.53 |
8.09 |
|
| 8 |
|
|
|
|
1.32 |
2.29 |
3.88 |
8.71 |
16.27 |
| 10 |
|
|
|
|
|
2.53 |
4.22 |
9.33 |
17.25 |
| 12 |
|
|
|
|
|
|
4.56 |
9.95 |
18.23 |
| 16 |
|
|
|
|
|
|
|
11.20 |
20.20 |
| 20 |
|
|
|
|
|
|
|
|
22.16 |
| 螺纹规格 |
M1.6 |
M2 |
M2.5 |
M3 |
M4 |
M5 |
M6 |
M8 |
M10 |
| z/mm |
每1000件钢制品的质量≈ |
| 1 |
0.002 |
0.003 |
|
|
|
|
|
|
|
| 1.2 |
0.002 |
0.004 |
0.012 |
|
|
|
|
|
|
| 1.5 |
0.003 |
0.005 |
0.014 |
0.028 |
|
|
|
|
|
| 2 |
|
0.007 |
0.019 |
0.038 |
0.062 |
|
|
|
|
| 2.5 |
|
|
0.024 |
0.047 |
0.078 |
0.158 |
|
|
|
| 3 |
|
|
|
0.057 |
0.094 |
0.189 |
0.253 |
|
|
| 4 |
|
|
|
|
0.125 |
0.253 |
0.338 |
0.667 |
|
| 5 |
|
|
|
|
|
0.316 |
0.422 |
0.834 |
1.36 |
| 6 |
|
|
|
|
|
|
0.506 |
1.00 |
1.63 |
| 8 |
|
|
|
|
|
|
|
1.33 |
2.17 |
| 10 |
|
|
|
|
|
|
|
|
2.72 |
开槽圆柱端定位螺钉(GB/T829-1988)mm
标记示例: 螺纹规格d=M5、公称长度l=10mm、长度z=5mm、性能等级为14H级、不经处理的开槽圆柱端定位螺钉的标记: 螺钉GB829M5×10×5
| 螺纹规格d |
dP |
n |
t |
R≈ |
re≈ |
l的范围 |
z的范围 |
| max |
min |
公称 |
min |
max |
max |
min |
| M1.6 |
0.8 |
0.55 |
0.25 |
0.31 |
0.45 |
0.74 |
0.56 |
1.6 |
1.12 |
1.5~3 |
1~1.5 |
| M2 |
1 |
0.75 |
0.25 |
0.31 |
0.45 |
0.84 |
0.64 |
2 |
1.4 |
1.5~4 |
1~2 |
| M2.5 |
1.5 |
1.25 |
0.4 |
0.46 |
0.6 |
0.95 |
0.72 |
2.5 |
2.1 |
2~5 |
1.2~2.5 |
| M3 |
2 |
1.75 |
0.4 |
0.46 |
0.6 |
1.05 |
0.8 |
3 |
2.8 |
2.5~6 |
1.5~3 |
| M4 |
2.5 |
2.25 |
0.6 |
0.66 |
0.8 |
1.42 |
1.12 |
4 |
3.5 |
3~8 |
2~4 |
| M5 |
3.5 |
3.2 |
0.8 |
0.86 |
1 |
1.63 |
1.28 |
5 |
4.9 |
4~10 |
2.5~5 |
| M6 |
4 |
3.7 |
1 |
1.06 |
1.2 |
2 |
1.6 |
6 |
5.6 |
5~12 |
3~6 |
| M8 |
5.5 |
5.2 |
1.2 |
1.26 |
1.51 |
2.5 |
2 |
8 |
7.7 |
6~16 |
4~8 |
| M10 |
7 |
6.64 |
1.6 |
1.66 |
1.91 |
3 |
2.4 |
10 |
9.8 |
8~20 |
5~10 |
| 技术条件 |
材料 |
螺纹公差 |
机械性能等级 |
公差产品等级 |
表面处理 |
| 钢 |
6g |
14H、33H |
A级 |
1.不经处理;2.镀锌钝化 |
| 不锈钢 |
A1-50、C4-50 |
不经处理 |
| 公称长度l的商品规格系列:mm |
| l公称 |
1.5 |
2 |
2.5 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
16 |
20 |
| 公称长度z的商品规格系列:mm |
| 公称(min) |
1 |
1.2 |
1.5 |
2 |
2.5 |
3 |
4 |
5 |
6 |
8 |
10 |
| max |
1.25 |
1.45 |
1.75 |
2.25 |
2.75 |
3.25 |
4.30 |
5.30 |
6.30 |
8.36 |
10.36 |
| l公称+z公称 |
基本尺寸 |
>1~3 |
>3~6 |
>6~10 |
>10~18 |
>18~30 |
| 极限偏差 |
±0.20 |
±0.24 |
±0.29 |
±0.35 |
±0.42 |
| 质量kg |
| 螺纹规格 |
M1.6 |
M2 |
M2.5 |
M3 |
M4 |
M5 |
M6 |
M8 |
M10 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 1.5 |
0.01 |
0.02 |
|
|
|
|
|
|
|
| 2 |
0.02 |
0.03 |
0.05 |
|
|
|
|
|
|
| 2.5 |
0.03 |
0.04 |
0.07 |
0.10 |
|
|
|
|
|
| 3 |
0.03 |
0.05 |
0.08 |
0.12 |
0.21 |
|
|
|
|
| 4 |
|
0.07 |
0.11 |
0.16 |
0.28 |
0.45 |
|
|
|
| 5 |
|
|
0.14 |
0.21 |
0.36 |
0.57 |
0.79 |
|
|
| 6 |
|
|
|
0.25 |
0.43 |
0.69 |
0.96 |
1.73 |
|
| 8 |
|
|
|
|
0.58 |
0.93 |
1.31 |
2.35 |
3.66 |
| 10 |
|
|
|
|
|
1.17 |
1.65 |
2.98 |
4.64 |
| 12 |
|
|
|
|
|
|
1.99 |
3.6 |
5.63 |
| 16 |
|
|
|
|
|
|
|
4.84 |
7.59 |
| 20 |
|
|
|
|
|
|
|
|
9.55 |
| 螺纹规格 |
M1.6 |
M2 |
M2.5 |
M3 |
M4 |
M5 |
M6 |
M8 |
M10 |
| z/mm |
每1000件钢制品的质量≈ |
| 1 |
0 |
0 |
|
|
|
|
|
|
|
| 1.2 |
0 |
0 |
0.01 |
|
|
|
|
|
|
| 1.5 |
0 |
0.01 |
0.01 |
0.03 |
|
|
|
|
|
| 2 |
|
0.01 |
0.02 |
0.04 |
0.06 |
|
|
|
|
| 2.5 |
|
|
0.02 |
0.05 |
0.08 |
0.16 |
|
|
|
| 3 |
|
|
|
0.06 |
0.09 |
0.19 |
0.25 |
|
|
| 4 |
|
|
|
|
0.12 |
0.25 |
0.34 |
0.66 |
|
| 5 |
|
|
|
|
|
0.31 |
0.42 |
0.83 |
1.35 |
| 6 |
|
|
|
|
|
|
0.50 |
0.99 |
1.62 |
| 8 |
|
|
|
|
|
|
|
1.33 |
2.16 |
| 10 |
|
|
|
|
|
|
|
|
2.70 |
方头长圆柱球面端紧定螺钉(GB/T83-2018)mm
本页尺寸表已据现行版标准(GB/T83-2018)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 螺纹规格d=M10、公称长度l=30mm、性能等级为33H、表面氧化的方头长圆柱球面端紧定螺钉的标记: 螺钉GB/T83M10×30
| 规格 d |
P 螺距 |
dp 最小值 |
dp 最大值 |
e 最小值 |
k 公称 |
k 最小值 |
k 最大值 |
c ≈ |
r 最小值 |
z 最小值 |
z 最大值 |
s 公称 |
s 最小值 |
s 最大值 |
| M8 |
1.25 |
5.2 |
5.5 |
9.7 |
9 |
8.82 |
9.18 |
2 |
0.4 |
4 |
4.3 |
8 |
7.78 |
8 |
| M10 |
1.5 |
6.64 |
7 |
12.2 |
11 |
10.78 |
11.22 |
3 |
0.5 |
5 |
5.3 |
10 |
9.78 |
10 |
| M12 |
1.75 |
8.14 |
8.5 |
14.7 |
13 |
12.78 |
13.22 |
3 |
0.6 |
6 |
6.3 |
12 |
11.73 |
12 |
| M16 |
2 |
11.57 |
12 |
20.9 |
18 |
17.78 |
18.22 |
4 |
0.6 |
8 |
8.36 |
17 |
16.73 |
17 |
| M20 |
2.5 |
14.57 |
15 |
27.1 |
23 |
22.58 |
23.42 |
5 |
0.8 |
10 |
10.36 |
22 |
21.67 |
22 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
开槽圆柱头轴位螺钉(GB/T830-1988)mm
标记示例: 螺纹规格d=M5、公称长度l=10mm、性能等级为4.8级、不经表面处理的开槽圆柱头轴位螺钉的标记: 螺钉GB830M5×10 d1按f9制造时应加标记f9: 螺钉GB830M5f9×10
| 螺纹规格d |
d1 |
dk |
K |
n |
tmin |
rmin |
r1≤ |
d2 |
a≈ |
b |
l的范围 |
| max |
min |
max |
min |
max |
min |
公称 |
min |
max |
| M1.6 |
2.48 |
2.42 |
3.5 |
3.2 |
1.32 |
1.08 |
0.4 |
0.46 |
0.6 |
0.35 |
0.1 |
0.3 |
1.1 |
1 |
2.5 |
1~6 |
| M2 |
2.98 |
2.92 |
4 |
3.7 |
1.52 |
1.28 |
0.5 |
0.56 |
0.7 |
0.5 |
0.1 |
0.3 |
1.4 |
1 |
3 |
1~8 |
| M2.5 |
3.47 |
3.395 |
5 |
4.7 |
1.82 |
1.58 |
0.6 |
0.66 |
0.8 |
0.6 |
0.1 |
0.3 |
1.8 |
1 |
3.5 |
1~8 |
| M3 |
3.97 |
3.895 |
6 |
5.7 |
2.1 |
1.7 |
0.8 |
0.86 |
1 |
0.7 |
0.1 |
0.3 |
2.2 |
1 |
4 |
1~10 |
| M4 |
4.97 |
4.895 |
8 |
7.64 |
2.7 |
2.3 |
1.2 |
1.26 |
1.51 |
1 |
0.2 |
0.5 |
3 |
1.5 |
5 |
1~10 |
| M5 |
5.97 |
5.895 |
10 |
9.64 |
3.2 |
2.8 |
1.2 |
1.28 |
1.51 |
1.2 |
0.2 |
0.5 |
3.8 |
1.5 |
6 |
1~12 |
| M6 |
7.96 |
7.87 |
12 |
11.57 |
3.74 |
3.26 |
1.6 |
1.66 |
1.91 |
1.4 |
0.25 |
0.5 |
4.5 |
2 |
8 |
1~14 |
| M8 |
9.96 |
9.87 |
15 |
14.57 |
5.24 |
4.76 |
2 |
2.06 |
2.31 |
1.9 |
0.4 |
0.5 |
6.2 |
2 |
10 |
2~16 |
| M10 |
11.95 |
11.84 |
20 |
19.48 |
6.24 |
5.76 |
2.5 |
2.56 |
2.81 |
2.4 |
0.4 |
1 |
7.8 |
3 |
12 |
2~20 |
| 技术条件 |
材料 |
螺纹公差 |
机械性能等级 |
公差产品等级 |
表面处理 |
| 钢 |
6g |
4.8 |
A级 |
1.不经处理;2.镀锌钝化 |
| 不锈钢 |
A1-50、C4-50 |
不经处理 |
| 注:①尽可能不采用括号内的规格。②轴位直径d1亦可按f9制造。 |
| 公称长度l的商品规格系列:mm |
| 公称 |
1 |
1.2 |
1.6 |
2 |
2.5 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
(14) |
16 |
20 |
| min |
0.80 |
1.00 |
1.40 |
1.80 |
2.30 |
2.80 |
3.76 |
4.76 |
5.76 |
7.71 |
9.71 |
11.65 |
13.65 |
15.65 |
19.58 |
| max |
1.20 |
1.40 |
1.80 |
2.20 |
2.70 |
3.20 |
4.24 |
5.24 |
6.24 |
8.29 |
10.29 |
12.35 |
14.35 |
16.35 |
20.42 |
| l公称+b |
基本尺寸 |
>3~6 |
>6~10 |
>10~18 |
>18~30 |
>30 |
| 极限偏差 |
±0.24 |
±0.29 |
±0.35 |
±0.42 |
±0.50 |
| 质量kg |
| 螺纹规格 |
M1.6 |
M2 |
M2.5 |
M3 |
M4 |
M5 |
M6 |
M8 |
M10 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 1 |
0.13 |
0.21 |
0.37 |
0.58 |
1.27 |
2.42 |
4.22 |
|
|
| 1.2 |
0.13 |
0.22 |
0.39 |
0.59 |
1.30 |
2.46 |
4.30 |
|
|
| 1.6 |
0.15 |
0.24 |
0.41 |
0.63 |
1.36 |
2.55 |
4.45 |
|
|
| 2 |
0.16 |
0.26 |
0.44 |
0.67 |
1.42 |
2.63 |
4.60 |
10.06 |
20.09 |
| 2.5 |
0.18 |
0.28 |
0.48 |
0.72 |
1.49 |
2.74 |
4.79 |
10.36 |
20.52 |
| 3 |
0.20 |
0.31 |
0.51 |
0.76 |
1.57 |
2.85 |
4.98 |
10.66 |
20.95 |
| 4 |
0.24 |
0.36 |
0.58 |
0.86 |
1.71 |
3.06 |
5.36 |
11.26 |
21.81 |
| 5 |
0.27 |
0.41 |
0.65 |
0.95 |
1.86 |
3.27 |
5.74 |
11.85 |
22.67 |
| 6 |
0.31 |
0.47 |
0.72 |
1.04 |
2.01 |
3.48 |
6.12 |
12.45 |
23.53 |
| 8 |
|
0.57 |
0.87 |
1.23 |
2.30 |
3.91 |
6.88 |
13.64 |
25.24 |
| 10 |
|
|
|
1.41 |
2.59 |
4.34 |
7.64 |
14.84 |
26.96 |
| 12 |
|
|
|
|
|
4.76 |
8.40 |
16.03 |
28.68 |
| 14 |
|
|
|
|
|
|
9.15 |
17.22 |
30.40 |
| 16 |
|
|
|
|
|
|
|
18.42 |
32.11 |
| 20 |
|
|
|
|
|
|
|
|
35.55 |
开槽无头轴位螺钉(GB/T831-1988)mm
标记示例: 螺纹规格d=M5、公称长度l=10mm、性能等级为14H级、不经表面处理的开槽无头轴位螺钉的标记: 螺钉GB831M5×10 d1按f9制造时,应加标记f9: 螺钉GB831M5f9×10
| 螺纹规格d |
d1 |
n |
tmin |
r≤ |
d2 |
a≈ |
R≈ |
b |
l的范围 |
| max |
min |
公称 |
min |
max |
| M1.6 |
2.48 |
2.42 |
0.4 |
0.46 |
0.6 |
0.6 |
0.3 |
1.1 |
1 |
2.5 |
2.5 |
2~3 |
| M2 |
2.98 |
2.92 |
0.5 |
0.56 |
0.7 |
0.7 |
0.3 |
1.4 |
1 |
3 |
3 |
2~4 |
| M2.5 |
3.47 |
3.395 |
0.5 |
0.66 |
0.7 |
0.9 |
0.3 |
1.8 |
1 |
3.5 |
3.5 |
2~5 |
| M3 |
3.97 |
3.895 |
0.6 |
0.66 |
0.8 |
1 |
0.3 |
2.2 |
1 |
4 |
4 |
2.5~6 |
| M4 |
4.97 |
4.895 |
0.8 |
0.86 |
1 |
1.4 |
0.5 |
3 |
1.5 |
5 |
5 |
3~8 |
| M5 |
5.97 |
5.895 |
0.8 |
0.86 |
1 |
1.7 |
0.5 |
3.8 |
1.5 |
6 |
6 |
4~10 |
| M6 |
7.96 |
7.87 |
1.2 |
1.26 |
1.51 |
2 |
0.5 |
4.5 |
2 |
8 |
8 |
5~12 |
| M8 |
9.96 |
9.87 |
1.6 |
1.66 |
1.91 |
2.5 |
0.5 |
6.2 |
2 |
10 |
10 |
6~16 |
| M10 |
11.95 |
11.84 |
2 |
2.06 |
2.31 |
3 |
1.0 |
7.8 |
3 |
12 |
12 |
8~20 |
| 技术条件 |
材料 |
螺纹公差 |
机械性能等级 |
公差产品等级 |
表面处理 |
| 钢 |
6g |
14H |
A级 |
1.不经处理;2.镀锌钝化 |
| 不锈钢 |
A1-50、C4-50 |
不经处理 |
| 注:①尽可能不采用括号内的规格。②轴位直径d1亦可按f9制造。 |
| 公称长度l的商品规格系列:mm |
| 公称 |
2 |
2.5 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
(14) |
16 |
20 |
| min |
1.80 |
2.30 |
2.80 |
3.76 |
4.76 |
5.76 |
7.71 |
9.71 |
11.65 |
13.65 |
15.65 |
19.58 |
| max |
2.20 |
2.70 |
3.20 |
4.24 |
5.24 |
6.24 |
8.29 |
10.29 |
12.35 |
14.35 |
16.35 |
20.42 |
| l公称+b |
基本尺寸 |
>3~6 |
>6~10 |
>10~18 |
>18~30 |
>30 |
| 极限偏差 |
±0.24 |
±0.29 |
±0.35 |
±0.42 |
±0.50 |
| 质量kg |
| 螺纹规格 |
M1.6 |
M2 |
M2.5 |
M3 |
M4 |
M5 |
M6 |
M8 |
M10 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 2 |
0.09 |
0.15 |
0.23 |
|
|
|
|
|
|
| 2.5 |
0.11 |
0.18 |
0.27 |
0.38 |
|
|
|
|
|
| 3 |
0.13 |
0.20 |
0.30 |
0.43 |
0.77 |
|
|
|
|
| 4 |
|
0.25 |
0.37 |
0.52 |
0.92 |
1.51 |
|
|
|
| 5 |
|
|
0.44 |
0.62 |
1.07 |
1.72 |
3.12 |
|
|
| 6 |
|
|
|
0.71 |
1.21 |
1.94 |
3.5 |
6.38 |
|
| 8 |
|
|
|
|
1.51 |
2.36 |
4.26 |
7.58 |
12.21 |
| 10 |
|
|
|
|
|
2.79 |
5.02 |
8.77 |
13.93 |
| 12 |
|
|
|
|
|
|
5.78 |
9.96 |
15.65 |
| 14 |
|
|
|
|
|
|
|
11.16 |
17.36 |
| 16 |
|
|
|
|
|
|
|
12.35 |
19.08 |
| 20 |
|
|
|
|
|
|
|
|
22.52 |
开槽带孔球面圆柱头螺钉(GB/T832-1988)mm
标记示例: 螺纹规格d=M5、公称长度l=20mm、性能等级为4.8级、不经表面处理、按A型制造的开槽带孔球面圆柱头螺钉的标记: 螺钉GB832M5×20 按B或C型制造时应加标记B或C: 螺钉GB832BM5×20
| 螺纹规格d |
dk |
K |
n |
tmin |
d1 |
H |
rmin |
R≈ |
b |
l的范围 |
全螺纹长度l |
| max |
min |
max |
min |
公称 |
min |
max |
max |
min |
公称 |
min |
max |
| M1.6 |
3 |
2.7 |
2.6 |
2.35 |
0.4 |
0.46 |
0.6 |
0.6 |
1.12 |
1.0 |
0.9 |
0.77 |
1.03 |
0.1 |
5 |
15 |
2.5~16 |
2.5~50 |
| M2 |
3.5 |
3.2 |
3 |
2.75 |
0.5 |
0.56 |
0.7 |
0.7 |
1.12 |
1.0 |
1.0 |
0.87 |
1.13 |
0.1 |
6 |
16 |
2.5~20 |
2.5~50 |
| M2.5 |
4.2 |
3.9 |
3.6 |
3.3 |
0.6 |
0.66 |
0.8 |
0.9 |
1.32 |
1.2 |
1.2 |
1.07 |
1.37 |
0.1 |
8 |
17 |
3~25 |
3~50 |
| M3 |
5 |
4.7 |
4 |
3.5 |
0.8 |
0.86 |
1 |
1.0 |
1.62 |
1.5 |
1.5 |
1.37 |
1.63 |
0.1 |
8 |
18 |
4~30 |
4~50 |
| M4 |
7 |
6.64 |
5 |
4.7 |
1.0 |
1.06 |
1.2 |
1.4 |
2.12 |
2.0 |
2.0 |
1.87 |
2.13 |
0.2 |
10 |
20 |
6~40 |
6~50 |
| M5 |
8.5 |
8.14 |
6.5 |
6.14 |
1.2 |
1.26 |
1.51 |
1.7 |
2.12 |
2.0 |
2.5 |
2.37 |
2.63 |
0.2 |
15 |
22 |
8~50 |
8~50 |
| M6 |
10 |
9.64 |
8 |
7.64 |
1.5 |
1.56 |
1.81 |
2.0 |
3.12 |
3.0 |
3.0 |
2.87 |
3.13 |
0.25 |
15 |
24 |
10~60 |
10~50 |
| M8 |
12.5 |
12.07 |
10 |
9.64 |
2.0 |
2.06 |
2.31 |
2.5 |
3.12 |
3.0 |
4.0 |
3.85 |
4.15 |
0.4 |
20 |
28 |
12~60 |
12~50 |
| M10 |
15 |
14.57 |
12.5 |
12.07 |
2.5 |
2.56 |
2.81 |
3.0 |
4.16 |
4.0 |
5.0 |
4.85 |
5.15 |
0.4 |
25 |
32 |
20~60 |
20~50 |
| 技术条件 |
材料 |
螺纹公差 |
机械性能等级 |
公差产品等级 |
表面处理 |
| 钢 |
6g |
4.8 |
dK及K按B,其余按A级 |
1.不经处理;2.镀锌钝化 |
| 不锈钢 |
A1-50、C4-50 |
不经处理 |
| 公称长度l的商品规格系列:mm |
| 公称 |
2.5 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
(14) |
16 |
20 |
25 |
30 |
35 |
40 |
45 |
50 |
(55) |
60 |
| min |
2.30 |
2.80 |
3.76 |
4.76 |
5.76 |
7.71 |
9.71 |
11.65 |
13.65 |
15.65 |
19.58 |
24.58 |
29.58 |
34.50 |
39.50 |
44.50 |
49.50 |
54.05 |
59.05 |
| max |
2.70 |
3.20 |
4.24 |
5.24 |
6.24 |
8.29 |
10.29 |
12.35 |
14.35 |
16.35 |
20.42 |
25.42 |
30.42 |
35.50 |
40.50 |
45.50 |
50.50 |
55.95 |
60.95 |
| 注:尽可能不采用括号内的规格。 |
| 质量kg |
| 螺纹规格 |
M1.6 |
M2 |
M2.5 |
M3 |
M4 |
M5 |
M6 |
M8 |
M10 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 2.5 |
0.09 |
0.16 |
|
|
|
|
|
|
|
| 3 |
0.10 |
0.17 |
0.30 |
|
|
|
|
|
|
| 4 |
0.11 |
0.19 |
0.33 |
0.47 |
|
|
|
|
|
| 5 |
0.12 |
0.21 |
0.36 |
0.51 |
|
|
|
|
|
| 6 |
0.13 |
0.23 |
0.39 |
0.55 |
1.24 |
|
|
|
|
| 8 |
0.15 |
0.26 |
0.44 |
0.64 |
1.39 |
2.79 |
|
|
|
| 10 |
0.18 |
0.30 |
0.50 |
0.72 |
1.54 |
3.03 |
4.57 |
|
|
| 12 |
0.20 |
0.33 |
0.56 |
0.81 |
1.69 |
3.27 |
4.91 |
10.02 |
|
| 14 |
0.22 |
0.37 |
0.62 |
0.89 |
1.84 |
3.51 |
5.26 |
10.64 |
|
| 16 |
0.24 |
0.40 |
0.67 |
0.98 |
1.99 |
3.75 |
5.60 |
11.26 |
|
| 20 |
|
0.47 |
0.79 |
1.15 |
2.29 |
4.23 |
6.28 |
12.50 |
21.04 |
| 25 |
|
|
0.93 |
1.36 |
2.67 |
4.83 |
7.14 |
14.06 |
23.50 |
| 30 |
|
|
|
1.57 |
3.04 |
5.43 |
8.00 |
15.61 |
25.95 |
| 35 |
|
|
|
|
3.42 |
6.03 |
8.86 |
17.17 |
28.41 |
| 40 |
|
|
|
|
3.79 |
6.63 |
9.71 |
18.72 |
30.87 |
| 45 |
|
|
|
|
|
7.23 |
10.57 |
20.28 |
33.32 |
| 50 |
|
|
|
|
|
7.83 |
11.43 |
21.83 |
35.78 |
| 55 |
|
|
|
|
|
|
12.28 |
23.39 |
38.23 |
| 60 |
|
|
|
|
|
|
13.14 |
24.94 |
40.69 |
开槽大圆柱头螺钉(GB/T833-1988)mm
标记示例: 螺纹规格d=M5、公称长度l=20mm、性能等级为4.8级、不经表面处理的开槽大圆柱头螺钉的标记: 螺钉GB833M5×20
| 螺纹规格d |
amax |
dk |
damax |
K |
n |
rmin |
tmin |
Wmin |
re≈ |
l的范围 |
| max |
min |
max |
min |
公称 |
min |
max |
| M1.6 |
0.7 |
6 |
5.82 |
2.1 |
1.2 |
1.06 |
0.4 |
0.46 |
0.6 |
0.1 |
0.6 |
0.26 |
2.24 |
2.5~5 |
| M2 |
0.8 |
7 |
6.78 |
2.6 |
1.4 |
1.26 |
0.5 |
0.56 |
0.7 |
0.1 |
0.7 |
0.36 |
2.8 |
3~6 |
| M2.5 |
0.9 |
9 |
8.78 |
3.1 |
1.8 |
1.66 |
0.6 |
0.66 |
0.8 |
0.1 |
0.9 |
0.56 |
3.5 |
4~8 |
| M3 |
1 |
11 |
10.73 |
3.6 |
2 |
1.86 |
0.8 |
0.86 |
1 |
0.1 |
1 |
0.66 |
4.2 |
4~10 |
| M4 |
1.4 |
14 |
13.73 |
4.7 |
2.8 |
2.66 |
1.2 |
1.26 |
1.51 |
0.2 |
1.4 |
1.06 |
5.6 |
5~12 |
| M5 |
1.6 |
17 |
16.73 |
5.7 |
3.5 |
3.32 |
1.2 |
1.26 |
1.51 |
0.2 |
1.7 |
1.22 |
7 |
6~14 |
| M6 |
2 |
20 |
19.67 |
6.8 |
4 |
3.7 |
1.6 |
1.66 |
1.91 |
0.25 |
2 |
1.3 |
8.4 |
8~16 |
| M8 |
2.5 |
25 |
24.67 |
9.2 |
5 |
4.7 |
2 |
2.06 |
2.31 |
0.4 |
2.5 |
1.5 |
11.2 |
10~16 |
| M10 |
3 |
30 |
29.67 |
11.2 |
6 |
5.7 |
2.5 |
2.56 |
2.81 |
0.4 |
3 |
1.8 |
14 |
12~20 |
| 技术条件 |
材料 |
螺纹公差 |
机械性能等级 |
公差产品等级 |
表面处理 |
| 钢 |
6g |
4.8 |
A级 |
1.不经处理;2.镀锌钝化 |
| 不锈钢 |
A1-50、C4-50 |
不经处理 |
| 公称长度l的商品规格系列:mm |
| 公称 |
2.5 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
(14) |
16 |
20 |
| min |
2.30 |
2.80 |
3.76 |
4.76 |
5.76 |
7.71 |
9.71 |
11.65 |
13.65 |
15.65 |
19.58 |
| max |
2.70 |
3.20 |
4.24 |
5.24 |
6.24 |
8.29 |
10.29 |
12.35 |
14.35 |
16.35 |
20.42 |
| 注:尽可能不采用括号内的规格。 |
| 质量kg |
| 螺纹规格 |
M1.6 |
M2 |
M2.5 |
M3 |
M4 |
M5 |
M6 |
M8 |
M10 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 2.5 |
0.24 |
|
|
|
|
|
|
|
|
| 3 |
0.24 |
0.39 |
|
|
|
|
|
|
|
| 4 |
0.25 |
0.41 |
0.86 |
1.41 |
|
|
|
|
|
| 5 |
0.26 |
0.42 |
0.89 |
1.46 |
3.27 |
|
|
|
|
| 6 |
|
0.44 |
0.92 |
1.50 |
3.34 |
6.15 |
|
|
|
| 8 |
|
|
0.98 |
1.58 |
3.49 |
6.39 |
9.65 |
|
|
| 10 |
|
|
|
1.67 |
3.64 |
6.63 |
9.99 |
19.05 |
|
| 12 |
|
|
|
|
3.79 |
6.87 |
10.34 |
19.67 |
34.90 |
| 14 |
|
|
|
|
|
7.11 |
10.68 |
20.29 |
35.88 |
| 16 |
|
|
|
|
|
|
11.02 |
20.92 |
36.86 |
| 20 |
|
|
|
|
|
|
|
|
38.83 |
滚花高头螺钉(GB/T834-1988)mm
标记示例: 螺纹规格d=M5、公称长度l=20mm、性能等级为4.8级、不经表面处理的滚花高头螺钉的标记: 螺钉GB834M5×20
| 螺纹规格d |
dk(滚花前) |
K |
K1 |
K2 |
R≥ |
rmin |
re≈ |
C |
d1 |
d2 |
l的范围 |
| max |
min |
max |
min |
| M1.6 |
7 |
6.78 |
4.7 |
4.52 |
2 |
0.8 |
1.25 |
0.1 |
2.24 |
0.2 |
4 |
3.6 |
2~8 |
| M2 |
8 |
7.78 |
5 |
4.82 |
2 |
1 |
1.25 |
0.1 |
2.8 |
0.2 |
4.5 |
3.8 |
2.5~10 |
| M2.5 |
9 |
8.78 |
5.5 |
5.32 |
2.2 |
1 |
1.5 |
0.1 |
3.5 |
0.2 |
5 |
4.4 |
3~12 |
| M3 |
11 |
10.73 |
7 |
6.78 |
2.8 |
1.2 |
2 |
0.1 |
4.2 |
0.3 |
6 |
5.2 |
4~16 |
| M4 |
12 |
11.73 |
8 |
7.78 |
3 |
1.5 |
2 |
0.2 |
5.6 |
0.3 |
8 |
6.4 |
5~16 |
| M5 |
16 |
15.73 |
10 |
9.78 |
4 |
2 |
2.5 |
0.2 |
7 |
0.5 |
10 |
9 |
6~20 |
| M6 |
20 |
19.67 |
12 |
11.57 |
5 |
2.5 |
3 |
0.25 |
8.4 |
0.5 |
12 |
11 |
8~25 |
| M8 |
24 |
23.67 |
16 |
15.57 |
6 |
3 |
4 |
0.4 |
11.2 |
0.8 |
16 |
13 |
10~30 |
| M10 |
30 |
29.67 |
20 |
19.48 |
8 |
3.8 |
5 |
0.4 |
14 |
0.8 |
20 |
17.5 |
12~35 |
| 技术条件 |
材料 |
螺纹公差 |
机械性能等级 |
公差产品等级 |
表面处理 |
| 钢 |
6g |
4.8 |
A级 |
1.不经处理;2.镀锌钝化 |
| 不锈钢 |
A1-50、C4-50 |
不经处理 |
| 公称长度l的商品规格系列:mm |
| 公称 |
2 |
2.5 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
(14) |
16 |
20 |
25 |
30 |
35 |
| min |
1.80 |
2.30 |
2.80 |
3.76 |
4.76 |
5.76 |
7.71 |
9.71 |
11.65 |
13.65 |
15.65 |
19.58 |
24.58 |
29.58 |
34.50 |
| max |
2.20 |
2.70 |
3.20 |
4.24 |
5.24 |
6.24 |
8.29 |
10.29 |
12.35 |
14.35 |
16.35 |
20.42 |
25.42 |
30.42 |
35.50 |
| 注:尽可能不采用括号内的规格。 |
| 质量kg |
| 螺纹规格 |
M1.6 |
M2 |
M2.5 |
M3 |
M4 |
M5 |
M6 |
M8 |
M10 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 2 |
0.80 |
|
|
|
|
|
|
|
|
| 2.5 |
0.81 |
1.07 |
|
|
|
|
|
|
|
| 3 |
0.81 |
1.08 |
1.53 |
|
|
|
|
|
|
| 4 |
0.82 |
1.10 |
1.56 |
2.87 |
|
|
|
|
|
| 5 |
0.83 |
1.12 |
1.59 |
2.91 |
4.31 |
|
|
|
|
| 6 |
0.84 |
1.13 |
1.62 |
2.95 |
4.39 |
9.88 |
|
|
|
| 8 |
0.87 |
1.17 |
1.67 |
3.04 |
4.54 |
10.13 |
18.44 |
|
|
| 10 |
|
1.20 |
1.73 |
3.12 |
4.69 |
10.37 |
18.79 |
35.21 |
|
| 12 |
|
|
1.79 |
3.21 |
4.84 |
10.61 |
19.13 |
35.83 |
72.76 |
| 14 |
|
|
|
3.29 |
4.99 |
10.85 |
19.47 |
36.45 |
73.74 |
| 16 |
|
|
|
3.38 |
5.14 |
11.09 |
19.82 |
37.08 |
74.72 |
| 20 |
|
|
|
|
|
11.57 |
20.50 |
38.32 |
76.69 |
| 25 |
|
|
|
|
|
|
21.36 |
39.88 |
79.14 |
| 30 |
|
|
|
|
|
|
|
41.43 |
81.60 |
| 35 |
|
|
|
|
|
|
|
|
84.05 |
滚花平头螺钉(GB/T835-1988)mm
标记示例: 螺纹规格d=M5、公称长度l=20、性能等级为4.8级、不经表面处理的滚花平头螺钉的标记: 螺钉GB835M5×20
| 螺纹规格d |
dk(滚花前) |
K |
rmin |
re≈ |
C |
l的范围 |
| max |
min |
max |
min |
| M1.6 |
7 |
6.78 |
4.7 |
4.52 |
0.1 |
2.24 |
0.2 |
2~12 |
| M2 |
8 |
7.78 |
5 |
4.82 |
0.1 |
2.8 |
0.2 |
4~16 |
| M2.5 |
9 |
8.78 |
5.5 |
5.32 |
0.1 |
3.5 |
0.2 |
5~16 |
| M3 |
11 |
10.73 |
7 |
6.78 |
0.1 |
4.2 |
0.3 |
6~20 |
| M4 |
12 |
11.73 |
8 |
7.78 |
0.2 |
5.6 |
0.3 |
8~25 |
| M5 |
16 |
15.73 |
10 |
9.78 |
0.2 |
7 |
0.5 |
10~25 |
| M6 |
20 |
19.67 |
12 |
11.57 |
0.25 |
8.4 |
0.5 |
12~30 |
| M8 |
24 |
23.67 |
16 |
15.57 |
0.4 |
11.2 |
0.8 |
16~35 |
| M10 |
30 |
29.67 |
20 |
19.48 |
0.4 |
14 |
0.8 |
20~45 |
| 技术条件 |
材料 |
螺纹公差 |
机械性能等级 |
公差产品等级 |
表面处理 |
| 钢 |
6g |
4.8 |
A级 |
1.不经处理;2.镀锌钝化 |
| 不锈钢 |
A1-50、C4-50 |
不经处理 |
| 公称长度l的商品规格系列:mm |
| 公称 |
2 |
2.5 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
(14) |
16 |
20 |
25 |
30 |
35 |
40 |
45 |
| min |
1.80 |
2.30 |
2.80 |
3.76 |
4.76 |
5.76 |
7.71 |
9.71 |
11.65 |
13.65 |
15.65 |
19.58 |
24.58 |
29.58 |
34.50 |
39.50 |
44.50 |
| max |
2.20 |
2.70 |
3.20 |
4.24 |
5.24 |
6.24 |
8.29 |
10.29 |
12.35 |
14.35 |
16.35 |
20.42 |
25.42 |
30.42 |
35.50 |
40.50 |
45.50 |
| 注:尽可能不采用括号内的规格。 |
| 质量kg |
| 螺纹规格 |
M1.6 |
M2 |
M2.5 |
M3 |
M4 |
M5 |
M6 |
M8 |
M10 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 2 |
1.29 |
|
|
|
|
|
|
|
|
| 2.5 |
1.30 |
|
|
|
|
|
|
|
|
| 3 |
1.31 |
|
|
|
|
|
|
|
|
| 4 |
1.32 |
1.86 |
|
|
|
|
|
|
|
| 5 |
1.33 |
1.88 |
2.66 |
|
|
|
|
|
|
| 6 |
1.34 |
1.89 |
2.68 |
5.04 |
|
|
|
|
|
| 8 |
1.36 |
1.93 |
2.74 |
5.12 |
7.16 |
|
|
|
|
| 10 |
1.38 |
1.96 |
2.80 |
5.21 |
7.31 |
16.03 |
|
|
|
| 12 |
1.40 |
2.00 |
2.86 |
5.29 |
7.46 |
16.27 |
29.48 |
|
|
| 14 |
|
2.04 |
2.92 |
5.38 |
7.61 |
16.51 |
29.82 |
|
|
| 16 |
|
2.07 |
2.97 |
5.46 |
7.76 |
16.75 |
30.17 |
58.42 |
|
| 20 |
|
|
|
5.63 |
8.06 |
17.23 |
30.85 |
59.66 |
117.7 |
| 25 |
|
|
|
|
8.43 |
17.83 |
31.71 |
61.22 |
120.1 |
| 30 |
|
|
|
|
|
|
32.57 |
62.77 |
122.6 |
| 35 |
|
|
|
|
|
|
|
64.33 |
125.1 |
| 40 |
|
|
|
|
|
|
|
|
127.5 |
| 45 |
|
|
|
|
|
|
|
|
130.0 |
滚花小头螺钉(GB/T836-1988)mm
标记示例: 螺纹规格d=M5、公称长度l=20、性能等级为4.8级、不经表面处理的滚花小头螺钉的标记: 螺钉GB836M5×20
| 螺纹规格d |
dk(滚花前) |
K |
R≈ |
rmin |
re≈ |
l的范围 |
| max |
min |
max |
min |
| M1.6 |
3.5 |
3.32 |
10 |
9.78 |
4 |
0.1 |
2.24 |
3~16 |
| M2 |
4 |
3.82 |
11 |
10.73 |
4 |
0.1 |
2.8 |
4~20 |
| M2.5 |
5 |
4.82 |
11 |
10.73 |
5 |
0.1 |
3.5 |
5~20 |
| M3 |
6 |
5.82 |
12 |
11.73 |
6 |
0.1 |
4.2 |
6~25 |
| M4 |
7 |
6.78 |
12 |
11.73 |
8 |
0.2 |
5.6 |
8~30 |
| M5 |
8 |
7.78 |
13 |
12.73 |
8 |
0.2 |
7 |
10~35 |
| M6 |
10 |
9.78 |
13 |
12.73 |
10 |
0.25 |
8.4 |
12~40 |
| 技术条件 |
材料 |
螺纹公差 |
机械性能等级 |
公差产品等级 |
表面处理 |
| 钢 |
6g |
4.8 |
A级 |
1.不经处理;2.镀锌钝化 |
| 不锈钢 |
A1-50、C4-50 |
不经处理 |
| 公称长度l的商品规格系列:mm |
| 公称 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
(14) |
16 |
20 |
25 |
30 |
35 |
40 |
| min |
2.80 |
3.76 |
4.76 |
5.76 |
7.71 |
9.71 |
11.65 |
13.65 |
15.65 |
19.58 |
24.58 |
29.58 |
34.50 |
39.50 |
| max |
3.20 |
4.24 |
5.24 |
6.2 |
8.29 |
10.29 |
12.35 |
14.35 |
16.35 |
20.42 |
25.42 |
30.42 |
35.50 |
40.50 |
| 注:尽可能不采用括号内的规格。 |
| 质量kg |
| 螺纹规格 |
M1.6 |
M2 |
M2.5 |
M3 |
M4 |
M5 |
M6 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 3 |
0.69 |
|
|
|
|
|
|
| 4 |
0.70 |
1.03 |
|
|
|
|
|
| 5 |
0.71 |
1.05 |
1.67 |
|
|
|
|
| 6 |
0.73 |
1.07 |
1.70 |
2.69 |
|
|
|
| 8 |
0.75 |
1.10 |
1.76 |
2.77 |
3.90 |
|
|
| 10 |
0.77 |
1.14 |
1.81 |
2.86 |
4.05 |
5.92 |
|
| 12 |
0.79 |
1.17 |
1.87 |
2.94 |
4.20 |
6.16 |
9.42 |
| 14 |
0.81 |
1.21 |
1.93 |
3.03 |
4.35 |
6.40 |
9.77 |
| 16 |
0.84 |
1.24 |
1.99 |
3.11 |
4.50 |
6.64 |
10.11 |
| 20 |
|
1.31 |
2.10 |
3.28 |
4.80 |
7.12 |
10.79 |
| 25 |
|
|
|
3.50 |
5.18 |
7.72 |
11.65 |
| 30 |
|
|
|
|
5.55 |
8.32 |
12.51 |
| 35 |
|
|
|
|
|
8.92 |
13.37 |
| 40 |
|
|
|
|
|
|
14.22 |
开槽盘头不脱出螺钉(GB/T837-1988)mm
标记示例: 螺纹规格d=M5、公称长度l=16mm、性能等级为4.8级、不经表面处理的开槽盘头不脱出螺钉的标记: 螺钉GB837M5×16
| 螺纹规格d |
dk |
K |
n |
rf参考 |
tmin |
Wmin |
d1 |
b |
rmin |
C≈ |
l的范围 |
| max |
min |
max |
min |
公称 |
min |
max |
max |
min |
| M3 |
5.6 |
5.30 |
1.8 |
1.6 |
0.8 |
0.86 |
1.00 |
0.9 |
0.7 |
0.7 |
2.0 |
1.86 |
4 |
0.1 |
1.0 |
10~25 |
| M4 |
8.0 |
7.64 |
2.4 |
2.2 |
1.2 |
1.26 |
1.51 |
1.2 |
1.0 |
1.0 |
2.8 |
2.66 |
6 |
0.2 |
1.2 |
12~30 |
| M5 |
9.5 |
9.14 |
3.0 |
2.8 |
1.2 |
1.26 |
1.51 |
1.5 |
1.2 |
1.2 |
3.5 |
3.32 |
8 |
0.2 |
1.6 |
14~40 |
| M6 |
12.0 |
11.57 |
3.6 |
3.3 |
1.6 |
1.66 |
1.91 |
1.8 |
1.4 |
1.4 |
4.5 |
4.32 |
10 |
0.25 |
2.0 |
20~50 |
| M8 |
16.0 |
15.57 |
4.8 |
4.5 |
2.0 |
2.06 |
2.31 |
2.4 |
1.9 |
1.9 |
5.5 |
5.32 |
12 |
0.4 |
2.5 |
25~60 |
| M10 |
20.0 |
19.48 |
6.0 |
5.7 |
2.5 |
2.56 |
2.81 |
3.0 |
2.4 |
2.4 |
7.0 |
6.78 |
15 |
0.4 |
3.0 |
30~60 |
| 技术条件 |
材料 |
螺纹公差 |
机械性能等级 |
公差产品等级 |
表面处理 |
| 钢 |
6g |
4.8 |
A级 |
1.不经处理;2.镀锌钝化 |
| 不锈钢 |
A1-50、C4-50 |
不经处理 |
| 公称长度l的商品规格系列:mm |
| 公称 |
10 |
12 |
(14) |
16 |
20 |
25 |
30 |
35 |
40 |
45 |
50 |
(55) |
60 |
| min |
9.71 |
11.65 |
13.65 |
15.65 |
19.58 |
24.58 |
29.58 |
34.50 |
39.50 |
44.50 |
49.50 |
54.05 |
59.05 |
| max |
10.29 |
12.35 |
14.35 |
16.35 |
20.42 |
25.42 |
30.42 |
35.50 |
40.50 |
45.50 |
50.50 |
55.95 |
60.95 |
| 注:尽可能不采用括号内的规格。 |
| 质量kg |
| 螺纹规格 |
M3 |
M4 |
M5 |
M6 |
M8 |
M10 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 10 |
0.55 |
|
|
|
|
|
| 12 |
0.59 |
1.42 |
|
|
|
|
| 14 |
0.63 |
1.51 |
2.70 |
|
|
|
| 16 |
0.68 |
1.60 |
2.83 |
|
|
|
| 20 |
0.76 |
1.77 |
3.10 |
5.36 |
|
|
| 25 |
0.87 |
1.99 |
3.44 |
5.93 |
12.21 |
|
| 30 |
|
2.20 |
3.78 |
6.50 |
13.07 |
24.14 |
| 35 |
|
|
4.11 |
7.08 |
13.94 |
25.55 |
| 40 |
|
|
4.45 |
7.65 |
14.81 |
26.96 |
| 45 |
|
|
|
8.22 |
15.68 |
28.36 |
| 50 |
|
|
|
8.79 |
16.54 |
29.77 |
| 55 |
|
|
|
|
17.41 |
31.18 |
| 60 |
|
|
|
|
18.28 |
32.59 |
六角头不脱出螺钉(GB/T838-1988)mm
标记示例: 螺纹规格d=M6、公称长度l=20mm、性能等级为4.8级、不经表面处理的六角头不脱出螺钉的标记: 螺钉GB838M6×20
| 螺纹规格d |
d1 |
S |
K |
b |
rmin |
C |
emin |
l的范围 |
| max |
min |
max |
min |
公称 |
min |
max |
| M5 |
3.5 |
3.32 |
8 |
7.78 |
3.5 |
3.35 |
3.65 |
8 |
0.2 |
1.6 |
8.79 |
14~40 |
| M6 |
4.5 |
4.32 |
10 |
9.78 |
4 |
3.85 |
4.15 |
10 |
0.25 |
2 |
11.05 |
20~50 |
| M8 |
5.5 |
5.32 |
13 |
12.73 |
5.3 |
5.15 |
5.45 |
12 |
0.4 |
2.5 |
14.38 |
25~65 |
| M10 |
7 |
6.78 |
16 |
15.73 |
6.4 |
6.22 |
6.58 |
15 |
0.4 |
3 |
17.77 |
30~80 |
| M12 |
9 |
8.78 |
18 |
17.73 |
7.5 |
7.32 |
7.68 |
18 |
0.6 |
4 |
20.03 |
30~100 |
| (M14) |
11 |
10.73 |
21 |
20.67 |
8.8 |
8.62 |
8.98 |
20 |
0.6 |
5 |
23.35 |
35~100 |
| M16 |
12 |
11.73 |
24 |
23.67 |
10 |
9.82 |
10.18 |
24 |
0.6 |
6 |
26.75 |
40~100 |
| 技术条件 |
材料 |
螺纹公差 |
机械性能等级 |
公差产品等级 |
表面处理 |
| 钢 |
6g |
4.8 |
A级 |
1.不经处理;2.镀锌钝化 |
| 不锈钢 |
A1-50、C4-50 |
不经处理 |
| 公称长度l的商品规格系列:mm |
| 公称 |
(14) |
16 |
20 |
25 |
30 |
35 |
40 |
45 |
50 |
(55) |
60 |
(65) |
70 |
75 |
80 |
90 |
100 |
| min |
13.65 |
15.65 |
19.58 |
24.58 |
29.58 |
34.50 |
39.50 |
44.50 |
49.50 |
54.05 |
59.05 |
64.05 |
69.05 |
74.05 |
79.05 |
88.90 |
98.90 |
| max |
14.35 |
16.35 |
20.42 |
25.42 |
30.42 |
35.50 |
40.50 |
45.50 |
50.50 |
55.95 |
60.95 |
65.95 |
70.95 |
75.95 |
80.95 |
91.10 |
101.10 |
| 注:尽可能不采用括号内的规格。 |
| 质量kg |
| 螺纹规格 |
M5 |
M6 |
M8 |
M10 |
M12 |
M14 |
M16 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 14 |
2.74 |
|
|
|
|
|
|
| 16 |
2.87 |
|
|
|
|
|
|
| 20 |
3.14 |
5.33 |
|
|
|
|
|
| 25 |
3.48 |
5.90 |
11.54 |
|
|
|
|
| 30 |
3.82 |
6.48 |
12.41 |
21.83 |
33.74 |
|
|
| 35 |
4.15 |
7.05 |
13.27 |
23.24 |
36.10 |
54.39 |
|
| 40 |
4.49 |
7.62 |
14.14 |
24.65 |
38.46 |
57.91 |
81.14 |
| 45 |
|
8.19 |
15.01 |
26.05 |
40.82 |
61.44 |
85.36 |
| 50 |
|
8.76 |
15.87 |
27.46 |
43.18 |
64.97 |
89.57 |
| 55 |
|
|
16.74 |
28.87 |
45.54 |
68.49 |
93.79 |
| 60 |
|
|
17.61 |
30.28 |
47.90 |
72.02 |
98.00 |
| 65 |
|
|
18.47 |
31.69 |
50.26 |
75.55 |
102.2 |
| 70 |
|
|
|
33.09 |
52.63 |
79.07 |
106.4 |
| 75 |
|
|
|
34.50 |
54.99 |
82.60 |
110.7 |
| 80 |
|
|
|
35.91 |
57.35 |
86.12 |
114.9 |
| 90 |
|
|
|
|
62.07 |
93.18 |
123.3 |
| 100 |
|
|
|
|
66.79 |
100.2 |
131.7 |
滚花头不脱出螺钉(GB/T839-1988)mm
标记示例: 螺纹规格d=M6、公称长度l=20mm、性能等级为4.8级、不经表面处理按A型制造的滚花头不脱出螺钉的标记: 螺钉GB839M6×20 按B型制造时应加标记B: 螺钉GB839BM6×20
| 螺纹规格d |
d1 |
dk(滚花前) |
K |
n |
tmin |
b |
rmin |
h |
B≈ |
R≈ |
C |
C1 |
l的范围 |
| max |
min |
max |
min |
max |
min |
公称 |
min |
max |
| M3 |
2 |
1.86 |
5 |
4.82 |
4.5 |
4.32 |
0.8 |
0.86 |
1 |
0.7 |
4 |
0.1 |
1 |
1 |
0.5 |
1 |
0.3 |
10~25 |
| M4 |
2.8 |
2.66 |
8 |
7.78 |
6.5 |
6.32 |
1.2 |
1.26 |
1.51 |
1.0 |
6 |
0.2 |
1.5 |
1.5 |
0.75 |
1.2 |
0.3 |
12~30 |
| M5 |
3.5 |
3.32 |
9 |
8.78 |
7 |
6.78 |
1.2 |
1.28 |
1.51 |
1.2 |
8 |
0.2 |
1.5 |
1.5 |
0.75 |
1.6 |
0.5 |
14~40 |
| M6 |
4.5 |
4.32 |
11 |
10.73 |
10 |
9.64 |
1.6 |
1.66 |
1.91 |
1.4 |
10 |
0.25 |
2 |
2 |
1 |
2 |
0.5 |
20~50 |
| M8 |
5.5 |
5.32 |
14 |
13.73 |
12 |
11.57 |
2 |
2.06 |
2.31 |
1.9 |
12 |
0.4 |
2.5 |
2.5 |
1.25 |
2.5 |
0.8 |
25~60 |
| M10 |
7 |
6.78 |
17 |
16.73 |
13.5 |
13.07 |
2.5 |
2.56 |
2.81 |
2.4 |
15 |
0.4 |
2.5 |
3 |
1.5 |
3 |
0.8 |
30~60 |
| 技术条件 |
材料 |
螺纹公差 |
机械性能等级 |
公差产品等级 |
表面处理 |
| 钢 |
6g |
4.8 |
A级 |
1.不经处理;2.镀锌钝化 |
| 不锈钢 |
A1-50、C4-50 |
不经处理 |
| 公称长度l的商品规格系列:mm |
| 公称 |
10 |
12 |
(14) |
16 |
20 |
25 |
30 |
35 |
40 |
45 |
50 |
(55) |
60 |
| min |
9.71 |
11.65 |
13.65 |
15.65 |
19.58 |
24.58 |
29.58 |
34.50 |
39.50 |
44.50 |
49.50 |
54.05 |
59.05 |
| max |
10.29 |
12.35 |
14.35 |
16.35 |
20.42 |
25.42 |
30.42 |
35.50 |
40.50 |
45.50 |
50.50 |
55.95 |
60.95 |
| 注:尽可能不采用括号内的规格。 |
| 质量kg |
| 螺纹规格 |
M3 |
M4 |
M5 |
M6 |
M8 |
M10 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 10 |
0.84 |
|
|
|
|
|
| 12 |
0.88 |
2.79 |
|
|
|
|
| 14 |
0.92 |
2.87 |
4.25 |
|
|
|
| 16 |
0.97 |
2.96 |
4.38 |
|
|
|
| 20 |
1.05 |
3.13 |
4.65 |
8.99 |
|
|
| 25 |
1.16 |
3.35 |
4.99 |
9.56 |
17.98 |
|
| 30 |
|
3.57 |
5.33 |
10.14 |
18.85 |
31.54 |
| 35 |
|
|
5.67 |
10.71 |
19.72 |
32.95 |
| 40 |
|
|
6.00 |
11.28 |
20.59 |
34.36 |
| 45 |
|
|
|
11.85 |
21.45 |
35.76 |
| 50 |
|
|
|
12.42 |
22.32 |
37.17 |
| 55 |
|
|
|
|
23.19 |
38.58 |
| 60 |
|
|
|
|
24.05 |
39.99 |
方头凹端紧定螺钉(GB/T84-2018)mm
本页尺寸表已据现行版标准(GB/T84-2018)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 螺纹规格d=M10、公称长度l=30mm、性能等级为33H、表面氧化的方头凹端紧定螺钉的标记: 螺钉GB/T84M10×30
| 规格 d |
P 螺距 |
dz 最小值 |
dz 最大值 |
e 最小值 |
k 公称 |
k 最小值 |
k 最大值 |
r ≈ |
s 公称 |
s 最小值 |
s 最大值 |
| M5 |
0.8 |
2.25 |
2.5 |
6 |
5 |
4.85 |
5.15 |
0.2 |
5 |
4.82 |
5 |
| M6 |
1 |
2.75 |
3 |
7.3 |
6 |
5.85 |
6.15 |
0.25 |
6 |
5.82 |
6 |
| M8 |
1.25 |
4.7 |
5 |
9.7 |
7 |
6.82 |
7.18 |
0.4 |
8 |
7.78 |
8 |
| M10 |
1.5 |
5.7 |
6 |
12.2 |
8 |
7.82 |
8.18 |
0.5 |
10 |
9.78 |
10 |
| M12 |
1.75 |
6.64 |
7 |
14.7 |
10 |
9.82 |
10.18 |
0.6 |
12 |
11.73 |
12 |
| M16 |
2 |
9.64 |
10 |
20.9 |
14 |
13.785 |
14.215 |
0.6 |
17 |
16.73 |
17 |
| M20 |
2.5 |
12.57 |
13 |
27.1 |
18 |
17.785 |
18.215 |
0.8 |
22 |
21.67 |
22 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
塑料滚花头螺钉(GB/T840-1988)mm
标记示例: 螺纹规格d=M10、公称长度l=30mm、性能等级为14H级、表面氧化、按A型制造的塑料滚花头螺钉的标记: 螺钉GB840M10×30 按B型制造时应加标记B: 螺钉GB840BM10×30
| 螺纹规格d |
dk |
K |
dp |
z |
R≈ |
l的范围 |
| max |
min |
max |
min |
| M4 |
12 |
5 |
2.5 |
2.25 |
2.25 |
2 |
25 |
8~30 |
| M5 |
16 |
6 |
3.5 |
3.2 |
2.75 |
2.5 |
32 |
10~40 |
| M6 |
20 |
6 |
4 |
3.7 |
3.25 |
3 |
40 |
12~40 |
| M8 |
25 |
8 |
5.5 |
5.2 |
4.3 |
4 |
50 |
16~45 |
| M10 |
28 |
8 |
7 |
6.64 |
5.3 |
5 |
55 |
20~60 |
| M12 |
32 |
10 |
8.5 |
8.14 |
6.3 |
6 |
65 |
25~60 |
| M16 |
40 |
12 |
12 |
11.57 |
8.36 |
8 |
80 |
30~80 |
| 技术条件 |
材料 |
螺纹公差 |
机械性能等级 |
表面处理 |
| 头部 |
ABS塑料或供需双方协议 |
6g |
A型:14H;B型:33H |
1.氧化;2.镀锌钝化 |
| 杆部 |
钢 |
| 公称长度l的商品规格系列:mm |
| 公称 |
8 |
10 |
12 |
16 |
20 |
25 |
30 |
35 |
40 |
45 |
50 |
60 |
70 |
80 |
| min |
7.71 |
9.71 |
11.65 |
15.65 |
19.58 |
24.58 |
29.58 |
34.50 |
39.50 |
44.50 |
49.50 |
59.05 |
69.05 |
79.05 |
| max |
8.29 |
10.29 |
12.35 |
16.35 |
20.42 |
25.42 |
30.42 |
35.50 |
40.50 |
45.50 |
50.50 |
60.95 |
70.95 |
80.95 |
| 质量kg |
| 螺纹规格 |
M4 |
M5 |
M6 |
M8 |
M10 |
M12 |
M16 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 8 |
1.41 |
|
|
|
|
|
|
| 10 |
1.56 |
2.89 |
|
|
|
|
|
| 12 |
1.71 |
3.13 |
4.64 |
|
|
|
|
| 16 |
2.01 |
3.61 |
5.33 |
10.54 |
|
|
|
| 20 |
2.31 |
4.09 |
6.02 |
11.78 |
17.21 |
|
|
| 25 |
2.68 |
4.69 |
6.87 |
13.34 |
19.66 |
30.22 |
|
| 30 |
3.06 |
5.29 |
7.73 |
14.89 |
22.12 |
33.78 |
63.69 |
| 35 |
|
5.89 |
8.59 |
16.45 |
24.57 |
37.34 |
70.24 |
| 40 |
|
6.49 |
9.45 |
18.00 |
27.03 |
40.91 |
76.78 |
| 45 |
|
|
|
19.56 |
29.49 |
44.47 |
83.32 |
| 50 |
|
|
|
|
31.94 |
48.03 |
89.86 |
| 60 |
|
|
|
|
36.85 |
55.15 |
103.0 |
| 70 |
|
|
|
|
|
|
116.0 |
| 80 |
|
|
|
|
|
|
129.1 |
方头长圆柱端紧定螺钉(GB/T85-2018)mm
本页尺寸表已据现行版标准(GB/T85-2018)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 螺纹规格d=M10、公称长度l=30mm、性能等级为33H、表面氧化的方头圆柱端紧定螺钉的标记: 螺钉GB/T85M10×30
| 规格 d |
P 螺距 |
dp 最小值 |
dp 最大值 |
e 最小值 |
k 公称 |
k 最小值 |
k 最大值 |
r 最小值 |
z 最小值 |
z 最大值 |
s 公称 |
s 最小值 |
s 最大值 |
| M5 |
0.8 |
3.2 |
3.5 |
6 |
5 |
4.85 |
5.15 |
0.2 |
2.5 |
2.75 |
5 |
4.82 |
5 |
| M6 |
1 |
3.7 |
4 |
7.3 |
6 |
5.85 |
6.15 |
0.25 |
3.0 |
3.25 |
6 |
5.82 |
6 |
| M8 |
1.25 |
5.2 |
5.5 |
9.7 |
7 |
6.82 |
7.18 |
0.4 |
4.0 |
4.3 |
8 |
7.78 |
8 |
| M10 |
1.5 |
6.64 |
7.0 |
12.2 |
8 |
7.82 |
8.18 |
0.4 |
5.0 |
5.3 |
10 |
9.78 |
10 |
| M12 |
1.75 |
8.14 |
8.5 |
14.7 |
10 |
9.82 |
10.18 |
0.6 |
6.0 |
6.3 |
12 |
11.73 |
12 |
| M16 |
2 |
11.57 |
12 |
20.9 |
14 |
13.785 |
14.215 |
0.6 |
8.0 |
8.36 |
17 |
16.73 |
17 |
| M20 |
2.5 |
14.57 |
15 |
27.1 |
18 |
17.785 |
18.215 |
0.8 |
10 |
10.36 |
22 |
21.67 |
22 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
方头短圆柱锥端紧定螺钉(GB/T86-2018)mm
本页尺寸表已据现行版标准(GB/T86-2018)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 螺纹规格d=M10、公称长度l=30mm、性能等级为33H、表面氧化的方头短圆柱锥端紧定螺钉的标记: 螺钉GB/T86M10×30
| 规格 d |
P 螺距 |
dp 最小值 |
dp 最大值 |
e 最小值 |
k 公称 |
k 最小值 |
k 最大值 |
r 最小值 |
z 最小值 |
z 最大值 |
s 最小值 |
s 最大值 |
| M5 |
0.8 |
3.2 |
3.5 |
6 |
5 |
4.85 |
5.15 |
0.2 |
3.5 |
3.8 |
4.82 |
5 |
| M6 |
1 |
3.7 |
4 |
7.3 |
6 |
5.85 |
6.15 |
0.25 |
4 |
4.3 |
5.82 |
6 |
| M8 |
1.25 |
5.2 |
5.5 |
9.7 |
7 |
6.82 |
7.18 |
0.4 |
5 |
5.3 |
7.78 |
8 |
| M10 |
1.5 |
6.64 |
7.0 |
12.2 |
8 |
7.82 |
8.18 |
0.4 |
6 |
6.3 |
9.78 |
10 |
| M12 |
1.75 |
8.14 |
8.5 |
14.7 |
10 |
9.82 |
10.18 |
0.6 |
7 |
7.36 |
11.73 |
12 |
| M16 |
2 |
11.57 |
12 |
20.9 |
14 |
13.785 |
14.215 |
0.6 |
9 |
9.36 |
16.73 |
17 |
| M20 |
2.5 |
14.57 |
15 |
27.1 |
18 |
17.785 |
18.215 |
0.8 |
11 |
11.43 |
21.67 |
22 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
开槽球面圆柱头轴位螺钉(GB/T946-1988)mm
标记示例: 螺纹规格d=M5、公称长度l=10mm、性能等级为4.8级、不经表面处理的开槽球面圆柱头轴位螺钉的标记: 螺钉GB946M5×10 d1按f9制造时应加标记f9: 螺钉GB946M5f9×10
| 螺纹规格d |
d1 |
dk |
K |
n |
tmin |
rmin |
r1≤ |
d2 |
a≈ |
R≈ |
b |
l的范围 |
| max |
min |
max |
min |
max |
min |
公称 |
min |
max |
| M1.6 |
2.48 |
2.42 |
3.5 |
3.2 |
1.2 |
1.06 |
0.4 |
0.46 |
0.6 |
0.6 |
0.2 |
0.3 |
1.1 |
1 |
3.5 |
2.5 |
1~6 |
| M2 |
2.98 |
2.92 |
4 |
3.7 |
1.6 |
1.46 |
0.5 |
0.56 |
0.7 |
0.7 |
0.2 |
0.3 |
1.4 |
1 |
4 |
3 |
1~8 |
| M2.5 |
3.47 |
3.395 |
5 |
4.7 |
1.8 |
1.66 |
0.6 |
0.66 |
0.8 |
0.9 |
0.2 |
0.3 |
1.8 |
1 |
5 |
3.5 |
1~8 |
| M3 |
3.97 |
3.895 |
6 |
5.7 |
2 |
1.86 |
0.8 |
0.86 |
1 |
1 |
0.2 |
0.3 |
2.2 |
1 |
6 |
4 |
1~10 |
| M4 |
4.97 |
4.895 |
8 |
7.64 |
2.8 |
2.66 |
1.2 |
1.26 |
1.51 |
1.4 |
0.4 |
0.5 |
3 |
1.5 |
8 |
5 |
1~10 |
| M5 |
5.97 |
5.895 |
10 |
9.64 |
3.5 |
3.32 |
1.2 |
1.26 |
1.51 |
1.7 |
0.4 |
0.5 |
3.8 |
1.5 |
10 |
6 |
1~12 |
| M6 |
7.96 |
7.87 |
12 |
11.57 |
4 |
3.82 |
1.6 |
1.66 |
1.91 |
2 |
0.4 |
0.5 |
4.5 |
2 |
12 |
8 |
1~14 |
| M8 |
9.96 |
9.87 |
15 |
14.57 |
5 |
4.82 |
2 |
2.06 |
2.31 |
2.5 |
0.4 |
0.5 |
6.2 |
2 |
15 |
10 |
2~16 |
| M10 |
11.95 |
11.84 |
20 |
19.48 |
6 |
5.82 |
2.5 |
2.56 |
2.81 |
3 |
0.5 |
1 |
7.8 |
3 |
20 |
12 |
2~20 |
| 技术条件 |
材料 |
螺纹公差 |
机械性能等级 |
公差产品等级 |
表面处理 |
| 钢 |
6g |
4.8 |
A级 |
1.不经处理;2.镀锌钝化 |
| 不锈钢 |
A1-50、C4-50 |
不经处理 |
| 注:①尽可能不采用括号内的规格。②轴位直径d1亦可按f9制造。 |
| 公称长度l的商品规格系列:mm |
| 公称 |
1 |
1.2 |
1.6 |
2 |
2.5 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
(14) |
16 |
20 |
| min |
0.80 |
1.00 |
1.40 |
1.80 |
2.30 |
2.80 |
3.76 |
4.76 |
5.76 |
7.71 |
9.71 |
11.65 |
13.65 |
15.65 |
19.58 |
| max |
1.20 |
1.40 |
1.80 |
2.20 |
2.70 |
3.20 |
4.24 |
5.24 |
6.24 |
8.29 |
10.29 |
12.35 |
14.35 |
16.35 |
20.42 |
| l公称+b |
基本尺寸 |
>3~6 |
>6~10 |
>10~18 |
>18~30 |
>30 |
| 极限偏差 |
±0.24 |
±0.29 |
±0.35 |
±0.42 |
±0.50 |
| 质量kg |
| 螺纹规格 |
M1.6 |
M2 |
M2.5 |
M3 |
M4 |
M5 |
M6 |
M8 |
M10 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 1 |
0.10 |
0.19 |
0.31 |
0.48 |
1.11 |
2.11 |
3.64 |
|
|
| 1.2 |
0.11 |
0.20 |
0.33 |
0.50 |
1.14 |
2.15 |
3.71 |
|
|
| 1.6 |
0.13 |
0.22 |
0.35 |
0.54 |
1.20 |
2.23 |
3.86 |
|
|
| 2 |
0.14 |
0.24 |
0.38 |
0.58 |
1.26 |
2.32 |
4.02 |
8.04 |
15.30 |
| 2.5 |
0.16 |
0.27 |
0.42 |
0.62 |
1.33 |
2.43 |
4.21 |
8.34 |
15.72 |
| 3 |
0.18 |
0.29 |
0.45 |
0.67 |
1.40 |
2.53 |
4.40 |
8.64 |
16.15 |
| 4 |
0.21 |
0.34 |
0.52 |
0.76 |
1.55 |
2.74 |
4.78 |
9.23 |
17.01 |
| 5 |
0.25 |
0.40 |
0.59 |
0.85 |
1.70 |
2.96 |
5.15 |
9.83 |
17.87 |
| 6 |
0.28 |
0.45 |
0.67 |
0.95 |
1.84 |
3.17 |
5.53 |
10.43 |
18.73 |
| 8 |
|
0.55 |
0.81 |
1.13 |
2.14 |
3.60 |
6.29 |
11.62 |
20.45 |
| 10 |
|
|
|
1.32 |
2.43 |
4.02 |
7.05 |
12.81 |
22.17 |
| 12 |
|
|
|
|
|
4.45 |
7.81 |
14.01 |
23.88 |
| 14 |
|
|
|
|
|
|
8.57 |
15.20 |
25.60 |
| 16 |
|
|
|
|
|
|
|
16.40 |
27.32 |
| 20 |
|
|
|
|
|
|
|
|
30.75 |
开槽球面大圆柱头螺钉(GB/T947-1988)mm
标记示例: 螺纹规格d=M5、公称长度l=20mm、性能等级为4.8级、不经表面处理的开槽球面大圆柱头螺钉的标记: 螺钉GB947M5×20
| 螺纹规格d |
amax |
dk |
damax |
K |
n |
rmin |
tmin |
Wmin |
R≈ |
re≈ |
l的范围 |
| max |
min |
max |
min |
公称 |
min |
max |
| M1.6 |
0.7 |
6 |
5.82 |
2.1 |
1.2 |
1.06 |
0.4 |
0.46 |
0.6 |
0.1 |
0.6 |
0.26 |
10 |
2.24 |
2~5 |
| M2 |
0.8 |
7 |
6.78 |
2.6 |
1.4 |
1.26 |
0.5 |
0.56 |
0.7 |
0.1 |
0.7 |
0.36 |
12 |
2.8 |
2.5~6 |
| M2.5 |
0.9 |
9 |
8.78 |
3.1 |
1.8 |
1.66 |
0.6 |
0.66 |
0.8 |
0.1 |
0.9 |
0.56 |
14 |
3.5 |
3~8 |
| M3 |
1 |
11 |
10.73 |
3.6 |
2 |
1.86 |
0.8 |
0.86 |
1 |
0.1 |
1 |
0.66 |
16 |
4.2 |
4~10 |
| M4 |
1.4 |
14 |
13.73 |
4.7 |
2.8 |
2.66 |
1.2 |
1.26 |
1.51 |
0.2 |
1.4 |
1.06 |
20 |
5.6 |
5~12 |
| M5 |
1.6 |
17 |
16.73 |
5.7 |
3.5 |
3.32 |
1.2 |
1.26 |
1.51 |
0.2 |
1.7 |
1.22 |
25 |
7 |
6~14 |
| M6 |
2 |
20 |
19.67 |
6.8 |
4 |
3.7 |
1.6 |
1.66 |
1.91 |
0.25 |
2 |
1.3 |
30 |
8.4 |
8~16 |
| M8 |
2.5 |
25 |
24.67 |
9.2 |
5 |
4.7 |
2 |
2.66 |
2.31 |
0.4 |
2.5 |
1.5 |
36 |
11.2 |
10~20 |
| M10 |
3 |
30 |
29.67 |
11.2 |
6 |
5.7 |
2.5 |
2.56 |
2.81 |
0.4 |
3 |
1.8 |
40 |
14 |
12~20 |
| 技术条件 |
材料 |
螺纹公差 |
机械性能等级 |
公差产品等级 |
表面处理 |
| 钢 |
6g |
4.8 |
A级 |
1.不经处理;2.镀锌钝化 |
| 不锈钢 |
A1-50、C4-50 |
不经处理 |
| 公称长度l的商品规格系列:mm |
| 公称 |
2 |
2.5 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
(14) |
16 |
20 |
| min |
1.80 |
2.30 |
2.80 |
3.76 |
4.76 |
5.76 |
7.71 |
9.71 |
11.65 |
13.65 |
15.65 |
19.58 |
| max |
2.20 |
2.70 |
3.20 |
4.24 |
5.24 |
6.24 |
8.29 |
10.29 |
12.35 |
14.35 |
16.35 |
20.42 |
| 注:尽可能不采用括号内的规格。 |
| 质量kg |
| 螺纹规格 |
M1.6 |
M2 |
M2.5 |
M3 |
M4 |
M5 |
M6 |
M8 |
M10 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 2 |
0.16 |
|
|
|
|
|
|
|
|
| 2.5 |
0.16 |
0.27 |
|
|
|
|
|
|
|
| 3 |
0.17 |
0.28 |
0.56 |
|
|
|
|
|
|
| 4 |
0.18 |
0.29 |
0.59 |
0.88 |
|
|
|
|
|
| 5 |
0.19 |
0.31 |
0.62 |
0.92 |
2.12 |
|
|
|
|
| 6 |
|
0.33 |
0.65 |
0.97 |
2.19 |
4.12 |
|
|
|
| 8 |
|
|
0.70 |
1.05 |
2.34 |
4.37 |
6.43 |
|
|
| 10 |
|
|
|
1.13 |
2.49 |
4.61 |
6.77 |
13.03 |
|
| 12 |
|
|
|
|
2.64 |
4.85 |
7.12 |
13.65 |
22.36 |
| 14 |
|
|
|
|
|
5.09 |
7.46 |
14.27 |
23.34 |
| 16 |
|
|
|
|
|
|
7.80 |
14.89 |
24.33 |
| 20 |
|
|
|
|
|
|
|
16.14 |
26.29 |
开槽沉头不脱出螺钉(GB/T948-1988)mm
标记示例: 螺纹规格d=M5、公称长度l=16mm、性能等级为4.8级、不经表面处理的开槽沉头不脱出螺钉的标记: 螺钉GB948M5×16
| 螺纹规格d |
dK |
Kmax |
n |
t |
d1 |
b |
rmax |
C≈ |
l的范围 |
| 理论值max |
实际值 |
公称 |
min |
max |
max |
min |
max |
min |
| max |
min |
| M3 |
6.3 |
5.5 |
5.2 |
1.65 |
0.8 |
0.86 |
1.00 |
0.85 |
0.6 |
2.0 |
1.86 |
4 |
0.8 |
1.0 |
10~25 |
| M4 |
9.4 |
8.4 |
8.0 |
2.70 |
1.2 |
1.26 |
1.51 |
1.3 |
1.0 |
2.8 |
2.66 |
6 |
1.0 |
1.2 |
12~30 |
| M5 |
10.4 |
9.3 |
8.9 |
2.70 |
1.2 |
1.26 |
1.51 |
1.4 |
1.1 |
3.5 |
3.32 |
8 |
1.3 |
1.6 |
14~40 |
| M6 |
12.6 |
11.3 |
10.9 |
3.30 |
1.6 |
1.66 |
1.91 |
1.6 |
1.2 |
4.5 |
4.32 |
10 |
1.5 |
2.0 |
20~50 |
| M8 |
17.3 |
15.8 |
15.4 |
4.65 |
2.0 |
2.06 |
2.31 |
2.3 |
1.8 |
5.5 |
5.32 |
12 |
2.0 |
2.5 |
25~60 |
| M10 |
20.0 |
18.3 |
17.8 |
5.00 |
2.5 |
2.56 |
2.81 |
2.6 |
2.0 |
7.0 |
6.78 |
15 |
2.5 |
3.0 |
30~60 |
| 技术条件 |
材料 |
螺纹公差 |
机械性能等级 |
公差产品等级 |
表面处理 |
| 钢 |
6g |
4.8 |
A级 |
1.不经处理;2.镀锌钝化 |
| 不锈钢 |
A1-50、C4-50 |
不经处理 |
| 公称长度l的商品规格系列:mm |
| 公称 |
10 |
12 |
(14) |
16 |
20 |
25 |
30 |
35 |
40 |
45 |
50 |
(55) |
60 |
| min |
9.71 |
11.65 |
13.65 |
15.65 |
19.58 |
24.58 |
29.58 |
34.50 |
39.50 |
44.50 |
49.50 |
54.05 |
59.05 |
| max |
10.29 |
12.35 |
14.35 |
16.35 |
20.42 |
25.42 |
30.42 |
35.50 |
40.50 |
45.50 |
50.50 |
55.95 |
60.95 |
| 注:尽可能不采用括号内的规格。 |
| 质量kg |
| 螺纹规格 |
M3 |
M4 |
M5 |
M6 |
M8 |
M10 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 10 |
0.38 |
|
|
|
|
|
| 12 |
0.42 |
1.03 |
|
|
|
|
| 14 |
0.47 |
1.12 |
1.78 |
|
|
|
| 16 |
0.51 |
1.20 |
1.91 |
|
|
|
| 20 |
0.59 |
1.38 |
2.18 |
3.58 |
|
|
| 25 |
0.70 |
1.60 |
2.52 |
4.15 |
8.30 |
|
| 30 |
|
1.81 |
2.86 |
4.72 |
9.16 |
14.84 |
| 35 |
|
|
3.20 |
5.29 |
10.03 |
16.25 |
| 40 |
|
|
3.54 |
5.86 |
10.90 |
17.66 |
| 45 |
|
|
|
6.43 |
11.76 |
19.07 |
| 50 |
|
|
|
7.01 |
12.63 |
20.47 |
| 55 |
|
|
|
|
13.50 |
21.88 |
| 60 |
|
|
|
|
14.36 |
23.29 |
开槽半沉头不脱出螺钉(GB/T949-1988)mm
标记示例: 螺纹规格d=M5、公称长度l=20mm、性能等级为4.8级、不经表面处理的开槽半沉头不脱出螺钉的标记: 螺钉GB949M5×20
| 螺纹规格d |
dk |
f≈ |
Kmax |
n |
rf≈ |
t |
d1 |
b |
rmax |
C≈ |
l的范围 |
| 理论值max |
实际值 |
| max |
min |
公称 |
min |
max |
max |
min |
max |
min |
| M3 |
6.3 |
5.5 |
5.2 |
0.7 |
1.65 |
0.8 |
0.86 |
1.00 |
6.0 |
1.45 |
1.2 |
2.0 |
1.68 |
4 |
0.8 |
1.0 |
10~25 |
| M4 |
9.4 |
8.4 |
8.0 |
1.0 |
2.70 |
1.2 |
1.26 |
1.51 |
9.5 |
1.9 |
1.6 |
2.8 |
2.66 |
6 |
1.0 |
1.2 |
12~30 |
| M5 |
10.4 |
9.3 |
8.9 |
1.2 |
2.70 |
1.2 |
1.26 |
1.51 |
9.5 |
2.4 |
2.0 |
3.5 |
3.32 |
8 |
1.3 |
1.6 |
14~40 |
| M6 |
12.6 |
11.3 |
10.9 |
1.4 |
3.30 |
1.6 |
1.66 |
1.91 |
12.0 |
2.8 |
2.4 |
4.5 |
4.32 |
10 |
1.5 |
2.0 |
20~50 |
| M8 |
17.3 |
15.8 |
15.4 |
2.0 |
4.65 |
2.0 |
2.06 |
2.31 |
16.5 |
3.7 |
3.2 |
5.5 |
5.32 |
12 |
2.0 |
2.5 |
25~60 |
| M10 |
20.0 |
18.3 |
17.8 |
2.3 |
5.00 |
2.5 |
2.56 |
2.81 |
19.5 |
4.4 |
3.8 |
7.0 |
6.78 |
15 |
2.5 |
3.0 |
30~60 |
| 技术条件 |
材料 |
螺纹公差 |
机械性能等级 |
公差产品等级 |
表面处理 |
| 钢 |
6g |
4.8 |
A级 |
1.不经处理;2.镀锌钝化 |
| 不锈钢 |
A1-50、C4-50 |
不经处理 |
| 公称长度l的商品规格系列:mm |
| 公称 |
10 |
12 |
(14) |
16 |
20 |
25 |
30 |
35 |
40 |
45 |
50 |
(55) |
60 |
| min |
9.71 |
11.65 |
13.65 |
15.65 |
19.58 |
24.58 |
29.58 |
34.50 |
39.50 |
44.50 |
49.50 |
54.05 |
59.05 |
| max |
10.29 |
12.35 |
14.35 |
16.35 |
20.42 |
25.42 |
30.42 |
35.50 |
40.50 |
45.50 |
50.50 |
55.95 |
60.95 |
| 注:尽可能不采用括号内的规格。 |
| 质量kg |
| 螺纹规格 |
M3 |
M4 |
M5 |
M6 |
M8 |
M10 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 10 |
0.42 |
|
|
|
|
|
| 12 |
0.46 |
1.23 |
|
|
|
|
| 14 |
0.49 |
1.32 |
2.05 |
|
|
|
| 16 |
0.53 |
1.40 |
2.19 |
|
|
|
| 20 |
0.59 |
1.58 |
2.46 |
4.03 |
|
|
| 25 |
0.68 |
1.79 |
2.80 |
4.60 |
9.64 |
|
| 30 |
|
2.01 |
3.13 |
5.17 |
10.51 |
16.88 |
| 35 |
|
|
3.47 |
5.74 |
11.38 |
18.29 |
| 40 |
|
|
3.81 |
6.31 |
12.24 |
19.70 |
| 45 |
|
|
|
6.88 |
13.11 |
21.10 |
| 50 |
|
|
|
7.46 |
13.98 |
22.51 |
| 55 |
|
|
|
|
14.84 |
23.92 |
| 60 |
|
|
|
|
15.71 |
25.33 |
双头螺柱bm=1.25d(GB/T898-1988)mm
标记示例: 两端均为粗牙普通螺纹,d=10mm、l=50mm、性能等级为4.8级、不经表面处理、B型bm=1.25d的双头螺柱的标记: 螺柱GB/T898M10×50 旋入机体一端为粗牙普通螺纹,旋螺母一端为螺距P=1mm的细牙普通螺纹,d=10mm、l=50mm、性能等级为4.8级、不经表面处理、A型、bm=1.25d的双头螺柱的标记: 螺柱GB/T898AM10-M10×1×50 旋入机体一端为过渡配合螺纹的第一种配合,旋螺母一端为粗牙普通螺纹,d=10mm、l=50mm、性能等级为8.8级、镀锌钝化、B型、bm=1.25d的双头螺柱的标记: 螺柱GB/T898GM10-M10×50-8.8-Zn・D
| 规格 |
螺纹规格d |
bm |
ds |
Xmax |
l的范围 |
| 公称 |
min |
max |
max |
min |
b |
| 商品规格 |
M5 |
6 |
5.40 |
6.60 |
5 |
4.7 |
2.5P |
16~22 |
25~50 |
|
|
|
| 10 |
16 |
|
|
|
| M6 |
8 |
7.25 |
8.75 |
6 |
5.7 |
20~22 |
25~30 |
32~75 |
|
|
| 10 |
14 |
18 |
|
|
| M8 |
10 |
9.25 |
10.75 |
8 |
7.64 |
20~22 |
25~30 |
32~90 |
|
|
| 12 |
16 |
22 |
|
|
| M10 |
12 |
11.10 |
12.90 |
10 |
9.64 |
25~28 |
30~38 |
40~120 |
130 |
|
| 14 |
16 |
26 |
32 |
|
| M12 |
15 |
14.10 |
15.90 |
12 |
11.57 |
25~30 |
32~40 |
45~120 |
130~180 |
|
| 16 |
20 |
30 |
36 |
|
| M16 |
20 |
18.95 |
21.05 |
16 |
15.57 |
30~38 |
40~55 |
60~120 |
130~200 |
|
| 20 |
30 |
38 |
44 |
|
| M20 |
25 |
23.95 |
26.05 |
20 |
19.48 |
35~40 |
45~65 |
70~120 |
130~200 |
|
| 25 |
35 |
46 |
52 |
|
| 通用规格 |
M24 |
30 |
28.95 |
31.05 |
24 |
23.48 |
2.5P |
45~50 |
55~75 |
80~120 |
130~200 |
|
| 30 |
45 |
54 |
60 |
|
| M30 |
38 |
36.75 |
39.25 |
30 |
29.48 |
60~65 |
70~90 |
95~120 |
130~200 |
210~250 |
| 40 |
50 |
66 |
72 |
85 |
| M36 |
45 |
43.75 |
46.25 |
36 |
35.38 |
65~75 |
80~110 |
120 |
130~200 |
210~300 |
| 45 |
60 |
78 |
84 |
97 |
| M42 |
52 |
50.50 |
53.50 |
42 |
41.38 |
70~80 |
85~110 |
120 |
130~200 |
210~300 |
| 50 |
70 |
90 |
96 |
109 |
| M48 |
60 |
58.50 |
61.50 |
48 |
47.38 |
80~90 |
95~110 |
120 |
130~200 |
210~300 |
| 60 |
80 |
102 |
108 |
121 |
| 尽量不采用规格 |
M14 |
18 |
17.10 |
18.90 |
14 |
13.57 |
2.5P |
30~35 |
38~45 |
50~120 |
130~180 |
|
| 18 |
25 |
34 |
40 |
|
| M18 |
22 |
20.95 |
23.05 |
18 |
17.57 |
35~40 |
45~60 |
65~120 |
130~200 |
|
| 22 |
35 |
42 |
48 |
|
| M22 |
28 |
26.95 |
29.05 |
22 |
21.48 |
40~45 |
50~70 |
75~120 |
130~200 |
|
| 30 |
40 |
50 |
56 |
|
| M27 |
35 |
33.75 |
36.25 |
27 |
26.48 |
50~60 |
65~85 |
90~120 |
130~200 |
|
| 35 |
50 |
60 |
66 |
|
| M33 |
41 |
39.75 |
42.25 |
33 |
32.38 |
65~70 |
75~95 |
100~120 |
130~200 |
210~300 |
| 45 |
60 |
72 |
78 |
91 |
| M39 |
49 |
47.75 |
50.25 |
39 |
38.38 |
70~85 |
90~110 |
120 |
130~200 |
210~300 |
| 50 |
65 |
84 |
90 |
103 |
| 技术条件 |
材料 |
螺纹公差 |
机械性能等级 |
产品等级 |
表面处理 |
| 钢 |
6g |
4.8、5.8、6.8、8.8、10.9、12.9 |
B级 |
1.不经处理;2.氧化;3.镀锌钝化 |
| 不锈钢 |
A2-50A2-70 |
不经处理 |
| 公称长度l的商品规格系列:mm |
| 公称 |
16 |
(18) |
20 |
(22) |
25 |
(28) |
30 |
(32) |
35 |
(38) |
40 |
45 |
50 |
(55) |
| min |
15.10 |
17.10 |
18.95 |
20.95 |
23.95 |
26.95 |
28.95 |
30.75 |
33.75 |
36.75 |
38.75 |
43.75 |
48.75 |
53.5 |
| max |
16.90 |
18.90 |
21.05 |
23.05 |
26.05 |
29.05 |
31.05 |
33.25 |
36.25 |
39.25 |
41.25 |
46.25 |
51.25 |
56.5 |
| 公称 |
60 |
(65) |
70 |
(75) |
80 |
(85) |
90 |
(95) |
100 |
110 |
120 |
130 |
140 |
150 |
| min |
58.5 |
63.5 |
68.5 |
73.5 |
78.5 |
83.25 |
88.25 |
93.25 |
98.25 |
108.25 |
118.25 |
128.0 |
138.0 |
148.0 |
| max |
61.5 |
66.5 |
71.5 |
76.5 |
81.5 |
86.75 |
91.75 |
96.75 |
101.75 |
111.75 |
121.75 |
132.0 |
142.0 |
152.0 |
| 公称 |
160 |
170 |
180 |
190 |
200 |
210 |
220 |
230 |
240 |
250 |
260 |
280 |
300 |
|
| min |
158.0 |
168.0 |
178.0 |
187.7 |
197.7 |
207.7 |
217.7 |
227.7 |
237.7 |
247.7 |
257.4 |
277.4 |
297.4 |
| max |
162.0 |
172.0 |
182.0 |
192.3 |
202.3 |
212.3 |
222.3 |
232.3 |
242.3 |
252.3 |
262.6 |
282.6 |
302.6 |
| 注:(1)尽可能不采用括号内的规格。(2)P――粗牙螺距。(3)当b-bm≤5mm时,旋螺母一端应制成倒圆端,或在端面中心制出凹点。(4)允许采用细牙螺纹和过渡配合螺纹。 |
| 质量kg |
| 螺纹规格 |
M5 |
M6 |
M8 |
M10 |
M12 |
M14 |
M16 |
M18 |
M20 |
M22 |
M24 |
M27 |
M30 |
M33 |
M36 |
M39 |
M42 |
M48 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 16 |
2.72 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 18 |
2.99 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 20 |
3.26 |
5.03 |
9.62 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 22 |
3.53 |
5.43 |
10.33 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 25 |
3.84 |
5.92 |
11.22 |
18.86 |
29.18 |
|
|
|
|
|
|
|
|
|
|
|
|
|
| 28 |
4.25 |
6.52 |
12.29 |
20.56 |
31.64 |
|
|
|
|
|
|
|
|
|
|
|
|
|
| 30 |
4.52 |
6.91 |
13.00 |
21.55 |
33.28 |
48.17 |
66.66 |
|
|
|
|
|
|
|
|
|
|
|
| 32 |
4.79 |
7.20 |
13.44 |
22.69 |
34.49 |
50.43 |
69.63 |
|
|
|
|
|
|
|
|
|
|
|
| 35 |
5.20 |
7.80 |
14.51 |
24.39 |
36.95 |
53.81 |
74.09 |
95.05 |
124.6 |
|
|
|
|
|
|
|
|
|
| 38 |
5.60 |
8.40 |
15.59 |
26.10 |
39.41 |
56.13 |
78.54 |
100.7 |
131.6 |
|
|
|
|
|
|
|
|
|
| 40 |
5.87 |
8.79 |
16.3 |
26.46 |
41.05 |
58.38 |
79.75 |
104.5 |
136.2 |
173.3 |
|
|
|
|
|
|
|
|
| 45 |
6.55 |
9.79 |
18.09 |
29.30 |
44.08 |
64.02 |
87.17 |
110.5 |
145.1 |
187.4 |
225.7 |
|
|
|
|
|
|
|
| 50 |
7.23 |
10.79 |
19.88 |
32.15 |
48.18 |
68.28 |
94.60 |
120.0 |
156.7 |
198.5 |
242.6 |
329.1 |
|
|
|
|
|
|
| 55 |
|
11.78 |
21.66 |
35.00 |
52.28 |
73.92 |
102.0 |
129.4 |
168.3 |
212.6 |
253.1 |
350.5 |
|
|
|
|
|
|
| 60 |
|
12.78 |
23.45 |
37.84 |
56.38 |
79.57 |
108.0 |
138.9 |
179.9 |
226.8 |
270.0 |
372.0 |
467.3 |
|
|
|
|
|
| 65 |
|
13.77 |
25.24 |
40.69 |
60.48 |
85.21 |
115.5 |
146.5 |
191.6 |
240.9 |
286.9 |
386.2 |
493.9 |
618.5 |
758.5 |
|
|
|
| 70 |
|
14.77 |
27.03 |
43.54 |
64.58 |
90.85 |
122.9 |
155.9 |
200.1 |
255.0 |
303.7 |
407.7 |
514.0 |
650.6 |
796.9 |
972.8 |
1149 |
|
| 75 |
|
15.76 |
28.82 |
46.38 |
68.68 |
96.49 |
130.3 |
165.4 |
211.8 |
266.1 |
320.6 |
429.2 |
540.6 |
672.5 |
835.2 |
1018 |
1202 |
|
| 80 |
|
|
30.60 |
49.23 |
72.78 |
102.1 |
137.7 |
174.8 |
223.4 |
280.2 |
333.7 |
450.7 |
567.3 |
704.6 |
860.3 |
1063 |
1254 |
1726 |
| 85 |
|
|
32.39 |
52.08 |
76.88 |
107.8 |
145.2 |
184.3 |
235.0 |
294.4 |
350.6 |
472.1 |
593.9 |
736.7 |
898.6 |
1094 |
1283 |
1795 |
| 90 |
|
|
34.18 |
54.92 |
80.98 |
113.4 |
152.6 |
193.7 |
246.6 |
308.5 |
367.4 |
488.8 |
620.5 |
768.8 |
937.0 |
1139 |
1335 |
1864 |
| 95 |
|
|
|
57.77 |
85.08 |
119.1 |
160.0 |
203.2 |
258.3 |
322.6 |
384.3 |
510.3 |
636.6 |
801.0 |
975.3 |
1184 |
1388 |
1901 |
| 100 |
|
|
|
60.62 |
89.18 |
124.7 |
167.4 |
212.6 |
269.9 |
336.8 |
401.2 |
531.7 |
663.3 |
824.9 |
1014 |
1229 |
1440 |
1970 |
| 110 |
|
|
|
66.31 |
97.38 |
136.0 |
182.3 |
231.6 |
293.1 |
365.0 |
435.0 |
574.7 |
716.5 |
889.1 |
1090 |
1319 |
1545 |
2107 |
| 120 |
|
|
|
72.00 |
105.6 |
147.3 |
197.1 |
250.5 |
316.4 |
393.3 |
468.8 |
617.6 |
769.7 |
953.3 |
1151 |
1391 |
1626 |
2211 |
| 130 |
|
|
|
77.23 |
113.1 |
157.6 |
210.9 |
267.8 |
338.0 |
419.7 |
500.0 |
657.7 |
819.1 |
1014 |
1222 |
1476 |
1724 |
2339 |
| 140 |
|
|
|
|
121.3 |
168.9 |
225.8 |
286.7 |
361.2 |
448.0 |
533.7 |
700.6 |
872.3 |
1078 |
1299 |
1566 |
1829 |
2476 |
| 150 |
|
|
|
|
129.5 |
180.2 |
240.6 |
305.6 |
384.5 |
476.3 |
567.5 |
743.6 |
925.5 |
1142 |
1376 |
1656 |
1933 |
2614 |
| 160 |
|
|
|
|
137.7 |
191.5 |
255.5 |
324.5 |
407.7 |
504.5 |
601.3 |
786.6 |
978.8 |
1206 |
1453 |
1746 |
2038 |
2751 |
| 170 |
|
|
|
|
145.9 |
202.7 |
270.3 |
343.4 |
431.0 |
532.8 |
635.1 |
829.5 |
1032 |
1270 |
1529 |
1837 |
2143 |
2889 |
| 180 |
|
|
|
|
154.1 |
214.0 |
285.2 |
362.3 |
454.2 |
561.0 |
668.8 |
872.5 |
1085 |
1335 |
1606 |
1927 |
2248 |
3026 |
| 190 |
|
|
|
|
|
|
300.0 |
381.2 |
477.4 |
589.3 |
702.6 |
915.4 |
1139 |
1399 |
1683 |
2017 |
2353 |
3164 |
| 200 |
|
|
|
|
|
|
314.9 |
400.2 |
500.7 |
617.6 |
736.4 |
958.4 |
1192 |
1463 |
1759 |
2107 |
2458 |
3301 |
| 210 |
|
|
|
|
|
|
|
|
|
|
|
|
1237 |
1518 |
1824 |
2185 |
2547 |
3419 |
| 220 |
|
|
|
|
|
|
|
|
|
|
|
|
1290 |
1583 |
1901 |
2275 |
2652 |
3556 |
| 230 |
|
|
|
|
|
|
|
|
|
|
|
|
1343 |
1647 |
1978 |
2366 |
2757 |
3694 |
| 240 |
|
|
|
|
|
|
|
|
|
|
|
|
1396 |
1711 |
2054 |
2456 |
2862 |
3831 |
| 250 |
|
|
|
|
|
|
|
|
|
|
|
|
1449 |
1775 |
2131 |
2546 |
2967 |
3969 |
| 260 |
|
|
|
|
|
|
|
|
|
|
|
|
|
1840 |
2208 |
2636 |
3072 |
4106 |
| 280 |
|
|
|
|
|
|
|
|
|
|
|
|
|
1968 |
2361 |
2817 |
3281 |
4381 |
| 300 |
|
|
|
|
|
|
|
|
|
|
|
|
|
2097 |
2515 |
2997 |
3491 |
4656 |
等长双头螺柱B级(GB/T901-1988)mm
标记示例: 螺纹直径d=12mm、长度l=100mm、机械性能为4.8级、不经表面处理的等长双头螺柱的标记: 螺柱GB/T901M12×100
| 螺纹规格d |
b |
Xmax |
l的范围 |
| M2 |
10 |
1.5P |
10~60 |
| M2.5 |
11 |
1.5P |
10~80 |
| M3 |
12 |
1.5P |
12~250 |
| M4 |
14 |
1.5P |
16~300 |
| M5 |
16 |
1.5P |
20~300 |
| M6 |
18 |
1.5P |
25~300 |
| M8 |
28 |
1.5P |
32~300 |
| M10 |
32 |
1.5P |
40~300 |
| M12 |
36 |
1.5P |
50~300 |
| (M14) |
40 |
1.5P |
60~300 |
| M16 |
44 |
1.5P |
60~300 |
| (M18) |
48 |
1.5P |
60~300 |
| M20 |
52 |
1.5P |
70~300 |
| (M22) |
56 |
1.5P |
80~300 |
| M24 |
60 |
1.5P |
90~300 |
| (M27) |
66 |
1.5P |
100~300 |
| M30 |
72 |
1.5P |
120~400 |
| (M33) |
78 |
1.5P |
140~400 |
| M36 |
84 |
1.5P |
140~500 |
| (M39) |
89 |
1.5P |
140~500 |
| M42 |
96 |
1.5P |
140~500 |
| M48 |
108 |
1.5P |
150~500 |
| M56 |
124 |
1.5P |
190~500 |
| 技术条件 |
材料 |
螺纹公差 |
机械性能等级 |
产品等级 |
表面处理 |
| 钢 |
6g |
4.8、5.8、6.8、8.8、10.9、12.9 |
B级 |
1.不经处理;2.镀锌钝化 |
| 不锈钢 |
A2―50A2―70 |
不经处理 |
| 公称长度l的商品规格系列:mm |
| 公称 |
10 |
12 |
(14) |
16 |
(18) |
20 |
(22) |
25 |
(28) |
30 |
(32) |
35 |
(38) |
40 |
| min |
9.25 |
11.10 |
13.10 |
15.10 |
17.10 |
18.95 |
20.95 |
23.95 |
26.95 |
28.95 |
30.75 |
33.75 |
36.75 |
38.75 |
| max |
10.75 |
12.90 |
14.90 |
16.90 |
18.90 |
21.05 |
23.05 |
26.05 |
29.05 |
31.05 |
33.25 |
36.25 |
39.25 |
41.25 |
| 公称 |
45 |
50 |
(55) |
60 |
(65) |
70 |
(75) |
80 |
(85) |
90 |
(95) |
100 |
110 |
120 |
| min |
43.75 |
48.75 |
53.5 |
58.5 |
63.5 |
68.5 |
73.5 |
78.5 |
83.25 |
88.25 |
93.25 |
98.25 |
108.25 |
118.25 |
| max |
46.25 |
51.25 |
56.5 |
61.5 |
66.5 |
71.5 |
76.5 |
81.5 |
86.75 |
91.75 |
96.75 |
101.75 |
111.75 |
121.75 |
| 公称 |
130 |
140 |
150 |
160 |
170 |
180 |
190 |
200 |
(210) |
220 |
(230) |
(240) |
| min |
128 |
138 |
148 |
158 |
168 |
178 |
187.7 |
197.7 |
207.7 |
217.7 |
227.7 |
237.7 |
| max |
132 |
142 |
152 |
162 |
172 |
182 |
192.3 |
202.3 |
212.3 |
222.3 |
232.3 |
242.3 |
| 公称 |
250 |
(260) |
280 |
300 |
320 |
350 |
380 |
400 |
420 |
450 |
480 |
500 |
| min |
247.7 |
257.4 |
277.4 |
297.4 |
317.15 |
347.15 |
377.15 |
397.15 |
416.85 |
446.85 |
476.85 |
496.85 |
| max |
252.3 |
262.6 |
282.6 |
302.6 |
322.85 |
352.85 |
382.85 |
402.85 |
423.15 |
453.15 |
483.15 |
503.15 |
| 注:(1)尽可能不采用括号内的规格。(2)P―螺距。(3)当l≤50mm、或l≤2b时,允许螺柱上全部制出螺纹,但当l≤2b时,亦允许制出长度不大于4P(粗牙螺纹螺距)的无螺纹部分。 |
| 质量kg |
| 螺纹规格 |
M2 |
M2.5 |
M3 |
M4 |
M5 |
M6 |
M8 |
M10 |
M12 |
M14 |
M16 |
M18 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 10 |
0.18 |
0.29 |
|
|
|
|
|
|
|
|
|
|
| 12 |
0.21 |
0.35 |
0.51 |
|
|
|
|
|
|
|
|
|
| 14 |
0.25 |
0.40 |
0.59 |
|
|
|
|
|
|
|
|
|
| 16 |
0.28 |
0.46 |
0.68 |
1.20 |
|
|
|
|
|
|
|
|
| 18 |
0.32 |
0.52 |
0.76 |
1.35 |
|
|
|
|
|
|
|
|
| 20 |
0.35 |
0.58 |
0.85 |
1.50 |
2.40 |
|
|
|
|
|
|
|
| 22 |
0.39 |
0.63 |
0.93 |
1.65 |
2.64 |
|
|
|
|
|
|
|
| 25 |
0.44 |
0.72 |
1.06 |
1.87 |
3.00 |
4.29 |
|
|
|
|
|
|
| 28 |
0.50 |
0.81 |
1.19 |
2.10 |
3.36 |
4.80 |
|
|
|
|
|
|
| 30 |
0.53 |
0.86 |
1.27 |
2.25 |
3.60 |
5.14 |
|
|
|
|
|
|
| 32 |
0.57 |
0.92 |
1.36 |
2.40 |
3.84 |
5.49 |
9.95 |
|
|
|
|
|
| 35 |
0.62 |
1.01 |
1.49 |
2.62 |
4.20 |
6.00 |
10.88 |
|
|
|
|
|
| 38 |
0.67 |
1.09 |
1.61 |
2.85 |
4.56 |
6.51 |
11.82 |
|
|
|
|
|
| 40 |
0.71 |
1.15 |
1.70 |
2.99 |
4.80 |
6.86 |
12.44 |
19.52 |
|
|
|
|
| 45 |
0.80 |
1.29 |
1.91 |
3.37 |
5.41 |
7.71 |
13.99 |
21.96 |
|
|
|
|
| 50 |
0.89 |
1.44 |
2.12 |
3.74 |
6.01 |
8.57 |
15.55 |
24.40 |
35.62 |
|
|
|
| 55 |
0.97 |
1.58 |
2.34 |
4.12 |
6.61 |
9.43 |
17.10 |
26.84 |
39.18 |
|
|
|
| 60 |
1.06 |
1.73 |
2.55 |
4.49 |
7.21 |
10.29 |
18.66 |
29.28 |
42.75 |
58.49 |
78.51 |
97.46 |
| 65 |
|
1.87 |
2.76 |
4.87 |
7.81 |
11.14 |
20.21 |
31.72 |
46.31 |
63.37 |
85.05 |
105.6 |
| 70 |
|
2.01 |
2.97 |
5.24 |
8.41 |
12.00 |
21.77 |
34.16 |
49.87 |
68.24 |
91.60 |
113.7 |
| 75 |
|
2.16 |
3.19 |
5.62 |
9.01 |
12.86 |
23.32 |
36.60 |
53.43 |
73.12 |
98.14 |
121.8 |
| 80 |
|
2.30 |
3.40 |
5.99 |
9.61 |
13.71 |
24.88 |
39.04 |
56.99 |
77.99 |
104.7 |
129.9 |
| 85 |
|
|
3.61 |
6.36 |
10.21 |
14.57 |
26.43 |
41.48 |
60.56 |
82.87 |
111.2 |
138.1 |
| 90 |
|
|
3.82 |
6.74 |
10.81 |
15.43 |
27.99 |
43.92 |
64.12 |
87.74 |
117.8 |
146.2 |
| 95 |
|
|
4.03 |
7.11 |
11.41 |
16.29 |
29.54 |
46.36 |
67.68 |
92.62 |
124.3 |
154.3 |
| 100 |
|
|
4.25 |
7.49 |
12.01 |
17.14 |
31.10 |
48.80 |
71.24 |
97.49 |
130.9 |
162.4 |
| 110 |
|
|
4.67 |
8.24 |
13.21 |
18.86 |
34.21 |
53.68 |
78.37 |
107.2 |
143.9 |
178.7 |
| 120 |
|
|
5.10 |
8.98 |
14.41 |
20.57 |
37.32 |
58.56 |
85.49 |
117.0 |
157.0 |
194.9 |
| 130 |
|
|
5.52 |
9.73 |
15.62 |
22.29 |
40.43 |
63.44 |
92.62 |
126.7 |
170.1 |
211.2 |
| 140 |
|
|
5.95 |
10.48 |
16.82 |
24.00 |
43.54 |
68.32 |
99.74 |
136.5 |
183.2 |
227.4 |
| 150 |
|
|
6.37 |
11.23 |
18.02 |
25.72 |
46.65 |
73.20 |
106.9 |
146.2 |
196.3 |
243.6 |
| 160 |
|
|
6.80 |
11.98 |
19.22 |
27.43 |
49.76 |
78.08 |
114.0 |
156.0 |
209.4 |
259.9 |
| 170 |
|
|
7.22 |
12.73 |
20.42 |
29.14 |
52.87 |
82.96 |
121.1 |
165.7 |
222.5 |
276.1 |
| 180 |
|
|
7.64 |
13.48 |
21.62 |
30.86 |
55.98 |
87.84 |
128.2 |
175.5 |
235.5 |
292.4 |
| 190 |
|
|
8.07 |
14.23 |
22.82 |
32.57 |
59.09 |
92.72 |
135.4 |
185.2 |
248.6 |
308.6 |
| 200 |
|
|
8.49 |
14.97 |
24.02 |
34.29 |
62.20 |
97.60 |
142.5 |
195.0 |
261.7 |
324.9 |
| 210 |
|
|
8.92 |
15.72 |
25.22 |
36.00 |
65.31 |
102.5 |
149.6 |
204.7 |
274.8 |
341.1 |
| 220 |
|
|
9.34 |
16.47 |
26.43 |
37.72 |
68.42 |
107.4 |
156.7 |
214.5 |
287.9 |
357.3 |
| 230 |
|
|
9.77 |
17.22 |
27.63 |
39.43 |
71.53 |
112.2 |
163.9 |
224.2 |
301.0 |
373.6 |
| 240 |
|
|
10.19 |
17.97 |
28.83 |
41.14 |
74.64 |
117.1 |
171.0 |
234.0 |
314.1 |
389.8 |
| 250 |
|
|
10.62 |
18.72 |
30.03 |
42.86 |
77.75 |
122.0 |
178.1 |
243.7 |
327.1 |
406.1 |
| 260 |
|
|
|
19.47 |
31.23 |
44.57 |
80.86 |
126.9 |
185.2 |
253.5 |
340.2 |
422.3 |
| 280 |
|
|
|
20.96 |
33.63 |
48.00 |
87.08 |
136.6 |
199.5 |
273.0 |
366.4 |
454.8 |
| 300 |
|
|
|
22.46 |
36.03 |
51.43 |
93.3 |
146.4 |
213.7 |
292.5 |
392.6 |
487.3 |
| 螺纹规格 |
M20 |
M22 |
M24 |
M27 |
M30 |
M33 |
M36 |
M39 |
M42 |
M48 |
M56 |
|
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 70 |
143.3 |
|
|
|
|
|
|
|
|
|
|
|
| 75 |
153.6 |
|
|
|
|
|
|
|
|
|
|
|
| 80 |
163.8 |
201.6 |
|
|
|
|
|
|
|
|
|
|
| 85 |
174.1 |
214.2 |
|
|
|
|
|
|
|
|
|
|
| 90 |
184.3 |
226.8 |
265.5 |
|
|
|
|
|
|
|
|
|
| 95 |
194.5 |
239.4 |
280.2 |
|
|
|
|
|
|
|
|
|
| 100 |
204.8 |
252.0 |
295.0 |
381.1 |
|
|
|
|
|
|
|
|
| 110 |
225.3 |
277.2 |
324.5 |
419.3 |
|
|
|
|
|
|
|
|
| 120 |
245.7 |
302.4 |
354.0 |
457.4 |
560.4 |
|
|
|
|
|
|
|
| 130 |
266.2 |
327.6 |
383.5 |
495.5 |
607.1 |
|
|
|
|
|
|
|
| 140 |
286.7 |
352.8 |
413.0 |
533.6 |
653.8 |
803.6 |
949.6 |
1129 |
1301 |
|
|
|
| 150 |
307.2 |
378.0 |
442.5 |
571.7 |
700.5 |
861.0 |
1018 |
1209 |
1394 |
1828 |
|
|
| 160 |
327.6 |
403.2 |
472.0 |
609.8 |
747.2 |
918.4 |
1085 |
1290 |
1487 |
1950 |
|
|
| 170 |
348.1 |
428.5 |
501.5 |
647.9 |
793.9 |
975.8 |
1153 |
1370 |
1579 |
2072 |
|
|
| 180 |
368.6 |
453.7 |
530.9 |
686.1 |
840.6 |
1033 |
1221 |
1451 |
1672 |
2194 |
|
|
| 190 |
389.1 |
478.9 |
560.4 |
724.2 |
887.3 |
1091 |
1289 |
1532 |
1765 |
2316 |
3181 |
|
| 200 |
409.6 |
504.1 |
589.9 |
762.3 |
934.0 |
1148 |
1357 |
1612 |
1858 |
2438 |
3348 |
|
| 210 |
430.0 |
529.3 |
619.4 |
800.4 |
980.7 |
1205 |
1424 |
1693 |
1951 |
2560 |
3515 |
|
| 220 |
450.5 |
554.5 |
648.9 |
838.5 |
1027 |
1263 |
1492 |
1774 |
2044 |
2682 |
3683 |
|
| 230 |
471.0 |
579.7 |
678.4 |
876.6 |
1074 |
1320 |
1560 |
1854 |
2137 |
2804 |
3850 |
|
| 240 |
491.5 |
604.9 |
707.9 |
914.7 |
1121 |
1378 |
1628 |
1935 |
2230 |
2925 |
4018 |
|
| 250 |
511.9 |
630.1 |
737.4 |
952.8 |
1168 |
1435 |
1696 |
2015 |
2323 |
3047 |
4185 |
|
| 260 |
532.4 |
655.3 |
766.9 |
991.0 |
1214 |
1492 |
1764 |
2096 |
2416 |
3169 |
4352 |
|
| 280 |
573.4 |
705.7 |
825.9 |
1067 |
1308 |
1607 |
1899 |
2257 |
2601 |
3413 |
4687 |
|
| 300 |
614.3 |
756.1 |
884.9 |
1143 |
1401 |
1722 |
2035 |
2418 |
2787 |
3657 |
5022 |
|
| 320 |
|
|
|
|
1494 |
1837 |
2171 |
2580 |
2973 |
3901 |
5357 |
|
| 350 |
|
|
|
|
1635 |
2009 |
2374 |
2821 |
3252 |
4266 |
5859 |
|
| 380 |
|
|
|
|
1775 |
2181 |
2578 |
3063 |
3530 |
4632 |
6361 |
|
| 400 |
|
|
|
|
1868 |
2296 |
2713 |
3225 |
3716 |
4876 |
6696 |
|
| 420 |
|
|
|
|
|
|
2849 |
3386 |
3902 |
5119 |
7031 |
|
| 450 |
|
|
|
|
|
|
3052 |
3628 |
4181 |
5485 |
7533 |
|
| 480 |
|
|
|
|
|
|
3256 |
3869 |
4460 |
5851 |
8035 |
|
| 500 |
|
|
|
|
|
|
3392 |
4031 |
4645 |
6095 |
8370 |
|
双头螺柱 bm=1d(GB/T897-1988)mm

| 螺纹规格d |
bm |
ds |
XMax |
l的范围 |
| 公称 |
min |
max |
max |
min |
b |
| M5 |
5 |
4.40 |
5.60 |
5 |
4.7 |
2.5P |
16~22 |
25~50 |
|
|
|
| 10 |
16 |
|
|
|
| M6 |
6 |
5.40 |
6.60 |
6 |
5.7 |
20~22 |
25~30 |
32~75 |
|
|
| 10 |
14 |
18 |
|
|
| M8 |
8 |
7.25 |
8.75 |
8 |
7.64 |
20~22 |
25~30 |
32~90 |
|
|
| 12 |
16 |
22 |
|
|
| M10 |
10 |
9.25 |
10.75 |
10 |
9.64 |
25~28 |
30~38 |
40~120 |
130 |
|
| 14 |
16 |
26 |
32 |
|
| M12 |
12 |
11.10 |
12.90 |
12 |
11.57 |
25~30 |
32~40 |
45~120 |
130~180 |
|
| 16 |
20 |
30 |
36 |
|
| (M14) |
14 |
13.10 |
14.90 |
14 |
13.57 |
30~35 |
38~45 |
50~120 |
130~180 |
|
| 18 |
25 |
34 |
40 |
|
| M16 |
16 |
15.10 |
16.90 |
16 |
15.57 |
30~38 |
40~55 |
60~120 |
130~200 |
|
| 20 |
30 |
38 |
44 |
|
| (M18) |
18 |
17.10 |
18.90 |
18 |
17.57 |
35~40 |
45~60 |
65~120 |
130~200 |
|
| 22 |
35 |
42 |
48 |
|
| M20 |
20 |
18.95 |
21.05 |
20 |
19.48 |
35~40 |
45~65 |
70~120 |
130~200 |
|
| 25 |
35 |
46 |
52 |
|
| (M22) |
22 |
20.95 |
23.05 |
22 |
21.48 |
40~45 |
50~70 |
75~120 |
130~200 |
|
| 30 |
40 |
50 |
56 |
|
| M24 |
24 |
22.95 |
25.05 |
24 |
23.48 |
45~50 |
55~75 |
80~120 |
130~200 |
|
| 30 |
45 |
54 |
60 |
|
| (M27) |
27 |
25.95 |
28.05 |
27 |
26.48 |
50~60 |
65~85 |
90~120 |
130~200 |
|
| 35 |
50 |
60 |
66 |
|
| M30 |
30 |
28.95 |
31.05 |
30 |
29.48 |
60~65 |
70~90 |
95~120 |
130~200 |
210~250 |
| 40 |
50 |
66 |
72 |
85 |
| (M33) |
33 |
31.75 |
34.25 |
33 |
32.38 |
65~70 |
75~95 |
100~120 |
130~200 |
210~300 |
| 45 |
60 |
72 |
78 |
91 |
| M36 |
36 |
34.75 |
37.25 |
36 |
35.38 |
65~75 |
80~110 |
120 |
130~200 |
210~300 |
| 45 |
60 |
78 |
84 |
97 |
| (M39) |
39 |
37.75 |
40.25 |
39 |
38.38 |
70~80 |
85~110 |
120 |
130~200 |
210~300 |
| 50 |
65 |
84 |
90 |
103 |
| M42 |
42 |
40.75 |
43.25 |
42 |
41.38 |
70~80 |
85~110 |
120 |
130~200 |
210~300 |
| 50 |
70 |
90 |
96 |
109 |
| M48 |
48 |
46.75 |
49.25 |
48 |
47.38 |
80~90 |
95~110 |
120 |
130~200 |
210~300 |
| 60 |
80 |
102 |
108 |
121 |
| 技术条件 |
材料 |
螺纹公差 |
机械性能等级 |
产品等级 |
表面处理 |
| 钢 |
6g |
4.8、5.8、6.8、8.8、10.9、12.9 |
B级 |
1.不经处理;2.氧化;3.镀锌钝化 |
| 不锈钢 |
A2-50A2-70 |
不经处理 |
| 公称长度l的商品规格系列:mm |
| 公称 |
16 |
(18) |
20 |
(22) |
25 |
(28) |
30 |
(32) |
35 |
(38) |
40 |
45 |
50 |
(55) |
| min |
15.10 |
17.10 |
18.95 |
20.95 |
23.95 |
26.95 |
28.95 |
30.75 |
33.75 |
36.75 |
38.75 |
43.75 |
48.75 |
53.5 |
| max |
16.90 |
18.90 |
21.05 |
23.05 |
26.05 |
29.05 |
31.05 |
33.25 |
36.25 |
39.25 |
41.25 |
46.25 |
51.25 |
56.5 |
| 公称 |
60 |
(65) |
70 |
(75) |
80 |
(85) |
90 |
(95) |
100 |
110 |
120 |
130 |
140 |
150 |
| min |
58.5 |
63.5 |
68.5 |
73.5 |
78.5 |
83.25 |
88.25 |
93.25 |
98.25 |
108.25 |
118.25 |
128.0 |
138.0 |
148.0 |
| max |
61.5 |
66.5 |
71.5 |
76.5 |
81.5 |
86.75 |
91.75 |
96.75 |
101.75 |
111.75 |
121.75 |
132.0 |
142.0 |
152.0 |
| 公称 |
160 |
170 |
180 |
190 |
200 |
210 |
220 |
230 |
240 |
250 |
260 |
280 |
300 |
|
| min |
158.0 |
168.0 |
178.0 |
187.7 |
197.7 |
207.7 |
217.7 |
227.7 |
237.7 |
247.7 |
257.4 |
277.4 |
297.4 |
| max |
162.0 |
172.0 |
182.0 |
192.3 |
202.3 |
212.3 |
222.3 |
232.3 |
242.3 |
252.3 |
262.6 |
282.6 |
302.6 |
| 注:① 尽可能不采用括号内的规格。②P――粗牙螺距。③ 当b-bm≤5mm时,旋螺母一端应制成倒圆端,或在端面中心制出凹点。④ 允许采用细牙螺纹和过渡配合螺纹。 |
| 质量kg |
| 螺纹规格 |
M5 |
M6 |
M8 |
M10 |
M12 |
M14 |
M16 |
M18 |
M20 |
M22 |
M24 |
M27 |
M30 |
M33 |
M36 |
M39 |
M42 |
M48 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 16 |
2.60 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 18 |
2.87 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 20 |
3.14 |
4.69 |
8.99 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 22 |
3.41 |
5.09 |
9.71 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 25 |
3.72 |
5.58 |
10.59 |
17.87 |
27.05 |
|
|
|
|
|
|
|
|
|
|
|
|
|
| 28 |
4.13 |
6.17 |
11.67 |
19.58 |
29.51 |
|
|
|
|
|
|
|
|
|
|
|
|
|
| 30 |
4.40 |
6.57 |
12.38 |
20.56 |
31.15 |
44.27 |
61.43 |
|
|
|
|
|
|
|
|
|
|
|
| 32 |
4.67 |
6.86 |
12.82 |
21.70 |
32.36 |
46.53 |
64.40 |
|
|
|
|
|
|
|
|
|
|
|
| 35 |
5.08 |
7.46 |
13.89 |
23.41 |
34.82 |
49.91 |
68.85 |
88.55 |
114.4 |
|
|
|
|
|
|
|
|
|
| 38 |
5.48 |
8.05 |
14.96 |
25.12 |
37.28 |
52.23 |
73.31 |
94.23 |
121.3 |
|
|
|
|
|
|
|
|
|
| 40 |
5.75 |
8.45 |
15.68 |
25.48 |
38.92 |
54.48 |
74.51 |
98.01 |
126.0 |
158.2 |
|
|
|
|
|
|
|
|
| 45 |
6.43 |
9.45 |
17.47 |
28.32 |
41.94 |
60.12 |
81.94 |
104.0 |
134.8 |
172.3 |
208.0 |
|
|
|
|
|
|
|
| 50 |
7.11 |
10.44 |
19.25 |
31.17 |
46.04 |
64.38 |
89.36 |
113.5 |
146.5 |
183.4 |
224.9 |
298.6 |
|
|
|
|
|
|
| 55 |
|
11.44 |
21.04 |
34.02 |
50.14 |
70.03 |
96.79 |
122.9 |
158.1 |
197.5 |
235.4 |
320.0 |
|
|
|
|
|
|
| 60 |
|
12.43 |
22.83 |
36.86 |
54.24 |
75.67 |
102.8 |
132.4 |
169.7 |
211.6 |
252.3 |
341.5 |
430.0 |
|
|
|
|
|
| 65 |
|
13.43 |
24.62 |
39.71 |
58.34 |
81.31 |
110.2 |
140.0 |
181.3 |
225.8 |
269.2 |
355.7 |
456.6 |
572.6 |
697.5 |
|
|
|
| 70 |
|
14.42 |
26.41 |
42.55 |
62.44 |
86.95 |
117.7 |
149.4 |
189.9 |
239.9 |
286.0 |
377.2 |
476.7 |
604.7 |
735.8 |
892.2 |
1056 |
|
| 75 |
|
15.42 |
28.19 |
45.40 |
66.54 |
92.59 |
125.1 |
158.9 |
201.5 |
251.0 |
302.9 |
398.7 |
503.3 |
626.6 |
774.2 |
937.3 |
1109 |
|
| 80 |
|
|
29.98 |
48.25 |
70.64 |
98.23 |
132.5 |
168.3 |
213.2 |
265.1 |
316.0 |
420.2 |
529.9 |
658.7 |
799.2 |
982.4 |
1161 |
1580 |
| 85 |
|
|
31.77 |
51.09 |
74.74 |
103.9 |
139.9 |
177.8 |
224.8 |
279.2 |
332.9 |
441.6 |
556.5 |
690.8 |
837.6 |
1013 |
1190 |
1649 |
| 90 |
|
|
33.56 |
53.94 |
78.84 |
109.5 |
147.4 |
187.2 |
236.4 |
293.4 |
349.7 |
458.3 |
583.1 |
722.9 |
875.9 |
1058 |
1242 |
1717 |
| 95 |
|
|
|
56.79 |
82.94 |
115.2 |
154.8 |
196.7 |
248.0 |
307.5 |
366.6 |
479.8 |
599.3 |
755.0 |
914.2 |
1103 |
1295 |
1755 |
| 100 |
|
|
|
59.63 |
87.04 |
120.8 |
162.2 |
206.1 |
259.7 |
321.6 |
383.5 |
501.2 |
625.9 |
779.0 |
952.6 |
1148 |
1347 |
1824 |
| 110 |
|
|
|
65.33 |
95.25 |
132.1 |
177.1 |
225.1 |
282.9 |
349.9 |
417.3 |
544.2 |
679.1 |
843.2 |
1029 |
1239 |
1452 |
1961 |
| 120 |
|
|
|
71.02 |
103.5 |
143.4 |
191.9 |
244.0 |
306.1 |
378.2 |
451.1 |
587.1 |
732.4 |
907.4 |
1090 |
1311 |
1533 |
2064 |
| 130 |
|
|
|
76.24 |
111.0 |
153.7 |
205.7 |
261.3 |
327.7 |
404.6 |
482.3 |
627.2 |
781.7 |
967.6 |
1161 |
1395 |
1631 |
2192 |
| 140 |
|
|
|
|
119.2 |
165.0 |
220.6 |
280.2 |
351.0 |
432.9 |
516.0 |
670.2 |
834.9 |
1032 |
1238 |
1485 |
1736 |
2330 |
| 150 |
|
|
|
|
127.4 |
176.3 |
235.4 |
299.1 |
374.2 |
461.1 |
549.8 |
713.1 |
888.2 |
1096 |
1315 |
1576 |
1841 |
2467 |
| 160 |
|
|
|
|
135.6 |
187.6 |
250.3 |
318.0 |
397.5 |
489.4 |
583.6 |
756.1 |
941.4 |
1160 |
1391 |
1666 |
1945 |
2605 |
| 170 |
|
|
|
|
143.8 |
198.8 |
265.1 |
336.9 |
420.7 |
517.7 |
617.4 |
799.0 |
994.7 |
1225 |
1468 |
1756 |
2050 |
2742 |
| 180 |
|
|
|
|
152.0 |
210.1 |
280.0 |
355.8 |
444.0 |
545.9 |
651.1 |
842.0 |
1048 |
1289 |
1545 |
1846 |
2155 |
2880 |
| 190 |
|
|
|
|
|
|
294.8 |
374.7 |
467.2 |
574.2 |
684.9 |
884.9 |
1101 |
1353 |
1622 |
1937 |
2260 |
3018 |
| 200 |
|
|
|
|
|
|
309.7 |
393.7 |
490.5 |
602.5 |
718.7 |
927.9 |
1154 |
1417 |
1698 |
2027 |
2365 |
3155 |
| 210 |
|
|
|
|
|
|
|
|
|
|
|
|
1199 |
1473 |
1763 |
2105 |
2454 |
3272 |
| 220 |
|
|
|
|
|
|
|
|
|
|
|
|
1252 |
1537 |
1840 |
2195 |
2559 |
3410 |
| 230 |
|
|
|
|
|
|
|
|
|
|
|
|
1306 |
1601 |
1917 |
2285 |
2664 |
3547 |
| 240 |
|
|
|
|
|
|
|
|
|
|
|
|
1359 |
1665 |
1993 |
2375 |
2769 |
3685 |
| 250 |
|
|
|
|
|
|
|
|
|
|
|
|
1412 |
1729 |
2070 |
2465 |
2874 |
3822 |
| 260 |
|
|
|
|
|
|
|
|
|
|
|
|
|
1794 |
2147 |
2556 |
2979 |
3960 |
| 280 |
|
|
|
|
|
|
|
|
|
|
|
|
|
1922 |
2300 |
2736 |
3189 |
4235 |
| 300 |
|
|
|
|
|
|
|
|
|
|
|
|
|
2051 |
2454 |
2917 |
3398 |
4510 |
双头螺柱 bm=1.5d(GB/T899-1988)mm

| 螺纹规格d |
bm |
ds |
X |
l的范围 |
| 公称 |
min |
max |
max |
min |
max |
b |
| M2 |
3 |
2.40 |
3.60 |
2 |
1.75 |
2.5P |
12~16 |
18~25 |
|
|
|
| 6 |
10 |
|
|
|
| M2.5 |
3.5 |
2.90 |
4.10 |
2.5 |
2.25 |
14~18 |
20~30 |
|
|
|
| 8 |
11 |
|
|
|
| M3 |
4.5 |
3.90 |
5.10 |
3 |
2.75 |
16~20 |
22~40 |
|
|
|
| 6 |
12 |
|
|
|
| M4 |
6 |
5.40 |
6.60 |
4 |
3.7 |
16~22 |
25~40 |
|
|
|
| 8 |
14 |
|
|
|
| M5 |
8 |
7.25 |
8.75 |
5 |
4.7 |
16~22 |
25~50 |
|
|
|
| 10 |
16 |
|
|
|
| M6 |
10 |
9.25 |
10.75 |
6 |
5.7 |
20~22 |
25~30 |
32~75 |
|
|
| 10 |
14 |
18 |
|
|
| M8 |
12 |
11.10 |
12.90 |
8 |
7.64 |
20~22 |
25~30 |
32~90 |
|
|
| 12 |
16 |
22 |
|
|
| M10 |
15 |
14.10 |
15.90 |
10 |
9.64 |
25~28 |
30~38 |
40~120 |
130 |
|
| 14 |
16 |
26 |
32 |
|
| M12 |
18 |
17.10 |
18.90 |
12 |
11.57 |
25~30 |
32~40 |
45~120 |
130~180 |
|
| 16 |
20 |
30 |
36 |
|
| (M14) |
21 |
19.95 |
22.05 |
14 |
13.57 |
30~35 |
38~45 |
50~120 |
130~180 |
|
| 18 |
25 |
34 |
40 |
|
| M16 |
24 |
22.95 |
25.05 |
16 |
15.57 |
30~38 |
40~55 |
60~120 |
130~200 |
|
| 20 |
30 |
38 |
44 |
|
| (M18) |
27 |
25.95 |
28.05 |
18 |
17.57 |
35~40 |
45~60 |
65~120 |
130~200 |
|
| 22 |
35 |
42 |
48 |
|
| M20 |
30 |
28.95 |
31.05 |
20 |
19.48 |
35~40 |
45~65 |
70~120 |
130~200 |
|
| 25 |
35 |
46 |
52 |
|
| (M22) |
33 |
32.75 |
34.25 |
22 |
21.48 |
40~45 |
50~70 |
75~120 |
130~200 |
|
| 30 |
40 |
50 |
56 |
|
| M24 |
36 |
34.75 |
37.25 |
24 |
23.48 |
45~50 |
55~75 |
80~120 |
130~200 |
|
| 30 |
45 |
54 |
60 |
|
| (M27) |
40 |
38.75 |
41.25 |
27 |
26.48 |
50~60 |
65~85 |
90~120 |
130~200 |
|
| 35 |
50 |
60 |
66 |
|
| M30 |
45 |
43.75 |
46.25 |
30 |
29.48 |
60~65 |
70~90 |
95~120 |
130~200 |
210~250 |
| 40 |
50 |
66 |
72 |
85 |
| (M33) |
49 |
47.75 |
50.25 |
33 |
32.38 |
65~70 |
75~95 |
100~120 |
130~200 |
210~300 |
| 45 |
60 |
72 |
78 |
91 |
| M36 |
54 |
53.5 |
55.5 |
36 |
35.38 |
65~75 |
80~110 |
120 |
130~200 |
210~300 |
| 45 |
60 |
78 |
84 |
97 |
| (M39) |
58 |
56.5 |
59.5 |
39 |
38.38 |
70~80 |
85~110 |
120 |
130~200 |
210~300 |
| 50 |
65 |
84 |
90 |
103 |
| M42 |
63 |
61.5 |
64.5 |
42 |
41.38 |
70~80 |
85~110 |
120 |
130~200 |
210~300 |
| 50 |
70 |
90 |
96 |
109 |
| M48 |
72 |
70.5 |
73.5 |
48 |
47.38 |
80~90 |
95~110 |
120 |
130~200 |
210~300 |
| 60 |
80 |
102 |
108 |
121 |
| 技术条件 |
材料 |
螺纹公差 |
机械性能等级 |
产品等级 |
表面处理 |
| 钢 |
6g |
4.8、5.8、6.8、8.8、10.9、12.9 |
B级 |
1.不经处理;2.氧化;3.镀锌钝化 |
| 不锈钢 |
A2-50A2-70 |
不经处理 |
| 公称长度l的商品规格系列:mm |
| 公称 |
12 |
(14) |
16 |
(18) |
20 |
(22) |
25 |
(28) |
30 |
(32) |
35 |
(38) |
40 |
50 |
45 |
| min |
11.10 |
13.10 |
15.10 |
17.10 |
18.95 |
20.95 |
23.95 |
26.95 |
28.95 |
30.75 |
33.75 |
36.75 |
38.75 |
48.75 |
43.75 |
| max |
12.90 |
14.90 |
16.90 |
18.90 |
21.05 |
23.05 |
26.05 |
29.05 |
30.05 |
33.25 |
36.25 |
39.25 |
41.25 |
51.25 |
46.25 |
| 公称 |
(55) |
60 |
(65) |
70 |
(75) |
80 |
(85) |
90 |
(95) |
100 |
110 |
120 |
130 |
140 |
150 |
| min |
53.5 |
58.5 |
63.5 |
68.5 |
73.5 |
78.5 |
83.25 |
88.25 |
93.25 |
98.25 |
108.25 |
118.25 |
128 |
138 |
148 |
| max |
56.5 |
61.5 |
66.5 |
71.5 |
76.5 |
81.5 |
86.75 |
91.75 |
96.75 |
101.75 |
111.75 |
121.75 |
132.00 |
142.00 |
152.00 |
| 公称 |
160 |
170 |
180 |
190 |
200 |
210 |
220 |
230 |
240 |
250 |
260 |
280 |
300 |
|
| min |
158 |
168 |
178 |
187.7 |
197.7 |
207.7 |
217.7 |
227.7 |
237.7 |
247.7 |
257.4 |
277.4 |
297.4 |
| max |
162.00 |
172.00 |
182.00 |
192.30 |
202.30 |
212.30 |
222.30 |
232.30 |
242.30 |
252.30 |
262.60 |
282.60 |
302.60 |
| 注:(1)尽可能不采用括号内的规格。(2)P―粗牙螺距。(3)当b-bm≤5mm时,旋螺母一端应制成倒圆端,或在端面中心制出凹点。(4)允许采用细牙螺纹和过渡配合螺纹。 |
| 质量kg |
| 螺纹规格 |
M2 |
M2.5 |
M3 |
M4 |
M5 |
M6 |
M8 |
M10 |
M12 |
M14 |
M16 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 12 |
0.27 |
|
|
|
|
|
|
|
|
|
|
| 14 |
0.31 |
0.52 |
|
|
|
|
|
|
|
|
|
| 16 |
0.35 |
0.58 |
0.91 |
1.71 |
2.96 |
|
|
|
|
|
|
| 18 |
0.38 |
0.64 |
1.00 |
1.88 |
3.23 |
|
|
|
|
|
|
| 20 |
0.42 |
0.69 |
1.09 |
2.05 |
3.50 |
5.38 |
10.24 |
|
|
|
|
| 22 |
0.45 |
0.76 |
1.16 |
2.21 |
3.77 |
5.78 |
10.95 |
|
|
|
|
| 25 |
0.51 |
0.85 |
1.30 |
2.41 |
4.08 |
6.26 |
11.84 |
20.33 |
31.32 |
|
|
| 28 |
|
0.94 |
1.44 |
2.66 |
4.49 |
6.86 |
12.91 |
22.04 |
33.78 |
|
|
| 30 |
|
1.00 |
1.53 |
2.83 |
4.76 |
7.26 |
13.63 |
23.02 |
35.42 |
51.10 |
71.90 |
| 32 |
|
|
1.62 |
3.00 |
5.03 |
7.55 |
14.06 |
24.16 |
36.63 |
53.35 |
74.87 |
| 35 |
|
|
1.76 |
3.25 |
5.44 |
8.14 |
15.14 |
25.87 |
39.09 |
56.74 |
79.32 |
| 38 |
|
|
1.90 |
3.50 |
5.84 |
8.74 |
16.21 |
27.57 |
41.55 |
59.05 |
83.78 |
| 40 |
|
|
2.00 |
3.67 |
6.11 |
9.14 |
16.92 |
27.93 |
43.19 |
61.31 |
84.98 |
| 45 |
|
|
|
|
6.79 |
10.13 |
18.71 |
30.78 |
46.22 |
66.95 |
92.41 |
| 50 |
|
|
|
|
7.47 |
11.13 |
20.5 |
33.62 |
50.32 |
71.21 |
99.83 |
| 55 |
|
|
|
|
|
12.12 |
22.29 |
36.47 |
54.42 |
76.85 |
107.3 |
| 60 |
|
|
|
|
|
13.12 |
24.07 |
39.32 |
58.52 |
82.49 |
113.3 |
| 65 |
|
|
|
|
|
14.11 |
25.86 |
42.16 |
62.62 |
88.13 |
120.7 |
| 70 |
|
|
|
|
|
15.11 |
27.65 |
45.01 |
66.72 |
93.77 |
128.1 |
| 75 |
|
|
|
|
|
16.10 |
29.44 |
47.86 |
70.82 |
99.41 |
135.6 |
| 80 |
|
|
|
|
|
|
31.23 |
50.70 |
74.92 |
105.1 |
143.0 |
| 85 |
|
|
|
|
|
|
33.01 |
53.55 |
79.02 |
110.7 |
150.4 |
| 90 |
|
|
|
|
|
|
34.80 |
56.40 |
83.12 |
116.3 |
157.8 |
| 95 |
|
|
|
|
|
|
|
59.24 |
87.22 |
122.0 |
165.3 |
| 100 |
|
|
|
|
|
|
|
62.09 |
91.32 |
127.6 |
172.7 |
| 110 |
|
|
|
|
|
|
|
67.78 |
99.52 |
138.9 |
187.5 |
| 120 |
|
|
|
|
|
|
|
73.48 |
107.7 |
150.2 |
202.4 |
| 130 |
|
|
|
|
|
|
|
78.70 |
115.3 |
160.5 |
216.2 |
| 140 |
|
|
|
|
|
|
|
|
123.5 |
171.8 |
231.0 |
| 150 |
|
|
|
|
|
|
|
|
131.7 |
183.1 |
245.9 |
| 160 |
|
|
|
|
|
|
|
|
139.9 |
194.4 |
260.7 |
| 170 |
|
|
|
|
|
|
|
|
148.1 |
205.7 |
275.6 |
| 180 |
|
|
|
|
|
|
|
|
156.3 |
216.9 |
290.4 |
| 190 |
|
|
|
|
|
|
|
|
|
|
305.3 |
| 200 |
|
|
|
|
|
|
|
|
|
|
320.1 |
| 螺纹规格 |
M18 |
M20 |
M22 |
M24 |
M27 |
M30 |
M33 |
M36 |
M39 |
M42 |
M48 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 35 |
103.2 |
134.8 |
|
|
|
|
|
|
|
|
|
| 38 |
108.9 |
141.8 |
|
|
|
|
|
|
|
|
|
| 40 |
112.6 |
146.5 |
185.9 |
|
|
|
|
|
|
|
|
| 45 |
118.6 |
155.3 |
200.0 |
243.4 |
|
|
|
|
|
|
|
| 50 |
128.1 |
166.9 |
211.1 |
260.3 |
348.1 |
|
|
|
|
|
|
| 55 |
137.5 |
178.6 |
225.2 |
270.8 |
369.6 |
|
|
|
|
|
|
| 60 |
147.0 |
190.2 |
239.4 |
287.7 |
391.1 |
500.0 |
|
|
|
|
|
| 65 |
154.6 |
201.8 |
253.5 |
304.6 |
405.3 |
526.6 |
664.4 |
819.6 |
|
|
|
| 70 |
164.0 |
210.4 |
267.6 |
321.4 |
426.8 |
546.7 |
696.6 |
857.9 |
1045 |
1252 |
|
| 75 |
173.5 |
222.0 |
278.7 |
338.3 |
448.2 |
573.3 |
718.4 |
896.3 |
1090 |
1304 |
|
| 80 |
182.9 |
233.6 |
292.8 |
351.4 |
469.7 |
599.9 |
750.5 |
921.3 |
1136 |
1356 |
1872 |
| 85 |
192.4 |
245.3 |
307.0 |
368.3 |
491.2 |
626.6 |
782.7 |
959.7 |
1166 |
1385 |
1941 |
| 90 |
201.9 |
256.9 |
321.1 |
385.1 |
507.8 |
653.2 |
814.8 |
998.0 |
1211 |
1437 |
2010 |
| 95 |
211.3 |
268.5 |
335.2 |
402.0 |
529.3 |
669.3 |
846.9 |
1036 |
1257 |
1490 |
2047 |
| 100 |
220.8 |
280.1 |
349.4 |
418.9 |
550.8 |
696.0 |
870.8 |
1075 |
1302 |
1542 |
2116 |
| 110 |
239.7 |
303.4 |
377.6 |
452.7 |
593.7 |
749.2 |
935.0 |
1151 |
1392 |
1647 |
2254 |
| 120 |
258.6 |
326.6 |
405.9 |
486.5 |
636.7 |
802.4 |
999.3 |
1212 |
1464 |
1728 |
2357 |
| 130 |
275.9 |
348.2 |
432.3 |
517.7 |
676.7 |
851.8 |
1059 |
1284 |
1548 |
1826 |
2485 |
| 140 |
294.8 |
371.5 |
460.6 |
551.4 |
719.7 |
905.0 |
1124 |
1360 |
1639 |
1931 |
2622 |
| 150 |
313.7 |
394.7 |
488.9 |
585.2 |
762.7 |
958.2 |
1188 |
1437 |
1729 |
2036 |
2760 |
| 160 |
332.6 |
417.9 |
517.1 |
619.0 |
805.6 |
1012 |
1252 |
1514 |
1819 |
2141 |
2897 |
| 170 |
351.5 |
441.2 |
545.4 |
652.8 |
848.6 |
1065 |
1316 |
1590 |
1909 |
2245 |
3035 |
| 180 |
370.5 |
464.4 |
573.7 |
686.5 |
891.5 |
1118 |
1381 |
1667 |
1999 |
2350 |
3173 |
| 190 |
389.4 |
487.7 |
601.9 |
720.3 |
934.5 |
1171 |
1445 |
1744 |
2090 |
2455 |
3310 |
| 200 |
408.3 |
510.9 |
630.2 |
754.1 |
977.4 |
1224 |
1509 |
1820 |
2180 |
2560 |
3448 |
| 210 |
|
|
|
|
|
1269 |
1564 |
1885 |
2258 |
2649 |
3565 |
| 220 |
|
|
|
|
|
1322 |
1629 |
1962 |
2348 |
2754 |
3702 |
| 230 |
|
|
|
|
|
1376 |
1693 |
2039 |
2438 |
2859 |
3840 |
| 240 |
|
|
|
|
|
1429 |
1757 |
2116 |
2528 |
2964 |
3977 |
| 250 |
|
|
|
|
|
1482 |
1821 |
2192 |
2619 |
3069 |
4115 |
| 260 |
|
|
|
|
|
|
1886 |
2269 |
2709 |
3174 |
4252 |
| 280 |
|
|
|
|
|
|
2014 |
2422 |
2889 |
3384 |
4527 |
| 300 |
|
|
|
|
|
|
2142 |
2576 |
3070 |
3593 |
4802 |
双头螺柱 bm=2d(GB/T900-1988)mm

| 螺纹规格d |
bm |
ds |
X |
l的范围 |
| 公称 |
min |
max |
max |
min |
max |
b |
| M2 |
4 |
3.40 |
4.60 |
2 |
1.75 |
2.5P |
12~16 |
18~25 |
|
|
|
| 6 |
10 |
|
|
|
| M2.5 |
5 |
4.40 |
5.60 |
2.5 |
2.25 |
14~18 |
20~30 |
|
|
|
| 8 |
11 |
|
|
|
| M3 |
6 |
5.40 |
6.60 |
3 |
2.75 |
16~20 |
22~40 |
|
|
|
| 6 |
12 |
|
|
|
| M4 |
8 |
7.25 |
8.75 |
4 |
3.7 |
16~22 |
25~40 |
|
|
|
| 8 |
14 |
|
|
|
| M5 |
10 |
9.25 |
10.75 |
5 |
4.7 |
16~22 |
25~50 |
|
|
|
| 10 |
16 |
|
|
|
| M6 |
12 |
11.10 |
12.90 |
6 |
5.7 |
20~22 |
25~30 |
32~75 |
|
|
| 10 |
14 |
18 |
|
|
| M8 |
16 |
15.10 |
16.90 |
8 |
7.64 |
20~22 |
25~30 |
32~90 |
|
|
| 12 |
16 |
22 |
|
|
| M10 |
20 |
18.95 |
21.05 |
10 |
9.64 |
25~28 |
30~38 |
40~120 |
130 |
|
| 14 |
16 |
26 |
32 |
|
| M12 |
24 |
22.95 |
25.05 |
12 |
11.57 |
25~30 |
32~40 |
45~120 |
130~180 |
|
| 16 |
20 |
30 |
36 |
|
| (M14) |
28 |
26.95 |
29.05 |
14 |
13.57 |
30~35 |
38~45 |
50~120 |
130~180 |
|
| 18 |
25 |
34 |
40 |
|
| M16 |
32 |
30.75 |
33.25 |
16 |
15.57 |
30~38 |
40~55 |
60~120 |
130~200 |
|
| 20 |
30 |
38 |
44 |
|
| (M18) |
36 |
34.75 |
37.25 |
18 |
17.57 |
35~40 |
45~60 |
65~120 |
130~200 |
|
| 22 |
35 |
42 |
48 |
|
| M20 |
40 |
38.75 |
41.25 |
20 |
19.48 |
35~40 |
45~65 |
70~120 |
130~200 |
|
| 25 |
35 |
46 |
52 |
|
| (M22) |
44 |
42.75 |
45.25 |
22 |
21.48 |
40~45 |
50~70 |
75~120 |
130~200 |
|
| 30 |
40 |
50 |
56 |
|
| M24 |
48 |
46.75 |
49.25 |
24 |
23.48 |
45~50 |
55~75 |
80~120 |
130~200 |
|
| 30 |
45 |
54 |
60 |
|
| (M27) |
54 |
52.5 |
55.5 |
27 |
26.48 |
50~60 |
65~85 |
90~120 |
130~200 |
|
| 35 |
50 |
60 |
66 |
|
| M30 |
60 |
58.5 |
61.5 |
30 |
29.48 |
60~65 |
70~90 |
95~120 |
130~200 |
210~250 |
| 40 |
50 |
66 |
72 |
85 |
| (M33) |
66 |
64.5 |
67.5 |
33 |
32.38 |
65~70 |
75~95 |
100~120 |
130~200 |
210~300 |
| 45 |
60 |
72 |
78 |
91 |
| M36 |
72 |
70.5 |
73.5 |
36 |
35.38 |
65~75 |
80~110 |
120 |
130~200 |
210~300 |
| 45 |
60 |
78 |
84 |
97 |
| (M39) |
78 |
76.5 |
79.5 |
39 |
38.38 |
70~80 |
85~110 |
120 |
130~200 |
210~300 |
| 50 |
65 |
84 |
90 |
103 |
| M42 |
84 |
82.25 |
85.75 |
42 |
41.38 |
70~80 |
85~110 |
120 |
130~200 |
210~300 |
| 50 |
70 |
90 |
96 |
109 |
| M48 |
96 |
94.25 |
97.75 |
48 |
47.38 |
80~90 |
95~110 |
120 |
130~200 |
210~300 |
| 60 |
80 |
102 |
108 |
121 |
| 技术条件 |
材料 |
螺纹公差 |
机械性能等级 |
产品等级 |
表面处理 |
| 钢 |
6g |
4.8、5.8、6.8、8.8、10.9、12.9 |
B级 |
1.不经处理;2.氧化;3.镀锌钝化 |
| 不锈钢 |
A2―50A2―70 |
不经处理 |
| 公称长度l的商品规格系列:mm |
| 公称 |
12 |
(14) |
16 |
(18) |
20 |
(22) |
25 |
(28) |
30 |
(32) |
35 |
(38) |
40 |
45 |
50 |
| min |
11.10 |
13.10 |
15.10 |
17.10 |
18.95 |
20.95 |
23.95 |
26.95 |
28.95 |
30.75 |
33.75 |
36.75 |
38.75 |
43.75 |
48.75 |
| max |
12.90 |
14.90 |
16.90 |
18.90 |
21.05 |
23.05 |
26.05 |
29.05 |
31.05 |
33.25 |
36.25 |
39.25 |
41.25 |
46.25 |
51.25 |
| 公称 |
(55) |
60 |
(65) |
70 |
(75) |
80 |
(85) |
90 |
(95) |
100 |
110 |
120 |
130 |
140 |
150 |
| min |
53.5 |
58.5 |
63.5 |
68.5 |
73.5 |
78.5 |
83.25 |
88.25 |
93.25 |
98.25 |
108.25 |
118.25 |
128 |
138 |
148 |
| max |
56.5 |
61.5 |
66.5 |
71.5 |
76.5 |
81.5 |
86.75 |
91.75 |
96.75 |
101.75 |
111.75 |
121.75 |
132 |
142 |
152 |
| 公称 |
160 |
170 |
180 |
190 |
200 |
210 |
220 |
230 |
240 |
250 |
260 |
280 |
300 |
|
| min |
158 |
168 |
178 |
187.7 |
197.7 |
207.7 |
217.7 |
227.7 |
237.7 |
247.7 |
257.4 |
277.4 |
297.4 |
| max |
162 |
172 |
182 |
192.3 |
202.3 |
212.3 |
222.3 |
232.3 |
242.3 |
252.3 |
262.6 |
282.6 |
302.6 |
| 注:(1)尽可能不采用括号内的规格。(2)P―粗牙螺距。(3)当b-bm≤5mm时,螺旋母一端应制成倒圆端,或在端面中心制出凹点。(4)允许采用细牙螺纹、过渡及过盈配合螺纹。 |
| 质量kg |
| 螺纹规格 |
M2 |
M2.5 |
M3 |
M4 |
M5 |
M6 |
M8 |
M10 |
M12 |
M14 |
M16 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 12 |
0.29 |
|
|
|
|
|
|
|
|
|
|
| 14 |
0.33 |
0.56 |
|
|
|
|
|
|
|
|
|
| 16 |
0.36 |
0.62 |
0.97 |
1.86 |
3.20 |
|
|
|
|
|
|
| 18 |
0.40 |
0.68 |
1.06 |
2.03 |
3.47 |
|
|
|
|
|
|
| 20 |
0.44 |
0.74 |
1.16 |
2.19 |
3.74 |
5.72 |
11.48 |
|
|
|
|
| 22 |
0.47 |
0.80 |
1.22 |
2.36 |
4.01 |
6.12 |
12.20 |
|
|
|
|
| 25 |
0.53 |
0.89 |
1.36 |
2.56 |
4.32 |
6.61 |
13.08 |
22.79 |
35.60 |
|
|
| 28 |
|
0.99 |
1.50 |
2.81 |
4.73 |
7.20 |
14.16 |
24.49 |
38.06 |
|
|
| 30 |
|
1.05 |
1.60 |
2.98 |
5.00 |
7.60 |
14.87 |
25.48 |
39.70 |
57.92 |
82.36 |
| 32 |
|
|
1.69 |
3.15 |
5.27 |
7.89 |
15.31 |
26.61 |
40.91 |
60.18 |
85.33 |
| 35 |
|
|
1.83 |
3.40 |
5.68 |
8.49 |
16.38 |
28.32 |
43.37 |
63.56 |
89.79 |
| 38 |
|
|
1.97 |
3.65 |
6.08 |
9.08 |
17.45 |
30.03 |
45.83 |
65.88 |
94.25 |
| 40 |
|
|
2.06 |
3.82 |
6.35 |
9.48 |
18.17 |
30.39 |
47.47 |
68.13 |
95.45 |
| 45 |
|
|
|
|
7.03 |
10.48 |
19.95 |
33.23 |
50.49 |
73.77 |
102.9 |
| 50 |
|
|
|
|
7.71 |
11.47 |
21.74 |
36.08 |
54.59 |
78.03 |
110.3 |
| 55 |
|
|
|
|
|
12.47 |
23.53 |
38.93 |
58.69 |
83.67 |
117.7 |
| 60 |
|
|
|
|
|
13.46 |
25.32 |
41.77 |
62.79 |
89.31 |
123.7 |
| 65 |
|
|
|
|
|
14.46 |
27.11 |
44.62 |
66.89 |
94.95 |
131.2 |
| 70 |
|
|
|
|
|
15.45 |
28.89 |
47.47 |
70.99 |
100.6 |
138.6 |
| 75 |
|
|
|
|
|
16.45 |
30.68 |
50.31 |
75.09 |
106.2 |
146.0 |
| 80 |
|
|
|
|
|
|
32.47 |
53.16 |
79.19 |
111.9 |
153.4 |
| 85 |
|
|
|
|
|
|
34.26 |
56.01 |
83.29 |
117.5 |
160.9 |
| 90 |
|
|
|
|
|
|
36.05 |
58.85 |
87.39 |
123.2 |
168.3 |
| 95 |
|
|
|
|
|
|
|
61.70 |
91.49 |
128.8 |
175.7 |
| 100 |
|
|
|
|
|
|
|
64.55 |
95.59 |
134.4 |
183.1 |
| 110 |
|
|
|
|
|
|
|
70.24 |
103.8 |
145.7 |
198.0 |
| 120 |
|
|
|
|
|
|
|
75.93 |
112.0 |
157.0 |
212.9 |
| 130 |
|
|
|
|
|
|
|
81.16 |
119.6 |
167.4 |
226.6 |
| 140 |
|
|
|
|
|
|
|
|
127.8 |
178.6 |
241.5 |
| 150 |
|
|
|
|
|
|
|
|
136.0 |
189.9 |
256.3 |
| 160 |
|
|
|
|
|
|
|
|
144.2 |
201.2 |
271.2 |
| 170 |
|
|
|
|
|
|
|
|
152.4 |
212.5 |
286.0 |
| 180 |
|
|
|
|
|
|
|
|
160.6 |
223.8 |
300.9 |
| 190 |
|
|
|
|
|
|
|
|
|
|
315.8 |
| 200 |
|
|
|
|
|
|
|
|
|
|
330.6 |
| 螺纹规格 |
M18 |
M20 |
M22 |
M24 |
M27 |
M30 |
M33 |
M36 |
M39 |
M42 |
M48 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 35 |
117.8 |
155.3 |
|
|
|
|
|
|
|
|
|
| 38 |
123.5 |
162.3 |
|
|
|
|
|
|
|
|
|
| 40 |
127.3 |
166.9 |
213.6 |
|
|
|
|
|
|
|
|
| 45 |
133.2 |
175.8 |
227.8 |
278.8 |
|
|
|
|
|
|
|
| 50 |
142.7 |
187.4 |
238.8 |
295.7 |
401.5 |
|
|
|
|
|
|
| 55 |
152.1 |
199.0 |
253.0 |
306.2 |
422.9 |
|
|
|
|
|
|
| 60 |
161.6 |
210.7 |
267.1 |
323.1 |
444.4 |
570.1 |
|
|
|
|
|
| 65 |
169.2 |
222.3 |
281.2 |
339.9 |
458.6 |
596.7 |
762.0 |
941.7 |
|
|
|
| 70 |
178.6 |
230.9 |
295.4 |
356.8 |
480.1 |
616.8 |
794.1 |
980.0 |
1207 |
1447 |
|
| 75 |
188.1 |
242.5 |
306.4 |
373.7 |
501.6 |
643.4 |
816.0 |
1018 |
1252 |
1499 |
|
| 80 |
197.6 |
254.1 |
320.6 |
386.8 |
523.1 |
670.0 |
848.1 |
1043 |
1297 |
1552 |
2165 |
| 85 |
207.0 |
265.7 |
334.7 |
403.6 |
544.6 |
696.6 |
880.2 |
1082 |
1328 |
1580 |
2234 |
| 90 |
216.5 |
277.4 |
348.8 |
420.5 |
561.2 |
723.2 |
912.3 |
1120 |
1373 |
1633 |
2302 |
| 95 |
225.9 |
289.0 |
363.0 |
437.4 |
582.7 |
739.4 |
944.5 |
1158 |
1418 |
1685 |
2340 |
| 100 |
235.4 |
300.6 |
377.1 |
454.3 |
604.1 |
766.0 |
968.4 |
1197 |
1463 |
1737 |
2409 |
| 110 |
254.3 |
323.9 |
405.4 |
488.1 |
647.1 |
819.2 |
1033 |
1274 |
1553 |
1842 |
2546 |
| 120 |
273.2 |
347.1 |
433.6 |
521.9 |
690.1 |
872.5 |
1097 |
1334 |
1625 |
1923 |
2649 |
| 130 |
290.5 |
368.7 |
460.0 |
553.1 |
730.1 |
921.8 |
1157 |
1406 |
1710 |
2021 |
2777 |
| 140 |
309.4 |
391.9 |
488.3 |
586.8 |
773.1 |
975.0 |
1221 |
1482 |
1800 |
2126 |
2915 |
| 150 |
328.3 |
415.2 |
516.6 |
620.6 |
816.0 |
1028 |
1285 |
1559 |
1890 |
2231 |
3052 |
| 160 |
347.3 |
438.4 |
544.8 |
654.4 |
859.0 |
1082 |
1350 |
1636 |
1980 |
2336 |
3190 |
| 170 |
366.2 |
461.7 |
573.1 |
688.2 |
901.9 |
1135 |
1414 |
1712 |
2070 |
2441 |
3328 |
| 180 |
385.1 |
484.9 |
601.4 |
721.9 |
944.9 |
1188 |
1478 |
1789 |
2161 |
2545 |
3465 |
| 190 |
404.0 |
508.2 |
629.6 |
755.7 |
987.8 |
1241 |
1542 |
1866 |
2251 |
2650 |
3603 |
| 200 |
422.9 |
531.4 |
657.9 |
789.5 |
1031 |
1295 |
1607 |
1942 |
2341 |
2755 |
3740 |
| 210 |
|
|
|
|
|
1339 |
1662 |
2008 |
2419 |
2845 |
3857 |
| 220 |
|
|
|
|
|
1393 |
1726 |
2084 |
2509 |
2949 |
3995 |
| 230 |
|
|
|
|
|
1446 |
1790 |
2161 |
2599 |
3054 |
4132 |
| 240 |
|
|
|
|
|
1499 |
1855 |
2238 |
2690 |
3159 |
4270 |
| 250 |
|
|
|
|
|
1552 |
1919 |
2314 |
2780 |
3264 |
4407 |
| 260 |
|
|
|
|
|
|
1983 |
2391 |
2870 |
3369 |
4545 |
| 280 |
|
|
|
|
|
|
2112 |
2544 |
3051 |
3579 |
4820 |
| 300 |
|
|
|
|
|
|
2240 |
2698 |
3231 |
3789 |
5095 |
手工焊用焊接螺柱(GB/T902.1-2008)mm
本页尺寸表已据现行版标准(GB/T902.1-2008)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
P 螺距 |
b 标准 |
b 加长 |
| M3 |
0.5 |
12 |
15 |
| M4 |
0.7 |
14 |
20 |
| M5 |
0.8 |
16 |
22 |
| M6 |
1 |
18 |
24 |
| M8 |
1.25 |
22 |
28 |
| M10 |
1.5 |
26 |
45 |
| M12 |
1.75 |
30 |
49 |
| (M14) |
2 |
34 |
53 |
| M16 |
2 |
38 |
57 |
| (M18) |
2.5 |
42 |
61 |
| M20 |
2.5 |
46 |
65 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
机动弧焊用焊接螺柱(GB/T10433-2024)mm
本页尺寸表已据现行版标准(GB/T10433-2024)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
d② 最大值 |
d② 最小值 |
dc 公称 |
dc 最大值 |
dc 最小值 |
d1③ 参考 |
h3 公称 |
h3 最大值 |
h3 最小值 |
h③ 参考 |
a ±7° |
L1 ±1.5 |
| 8 |
8.4 |
7.6 |
16 |
16.3 |
15.7 |
11 |
7 |
8 |
6.5 |
2.5 |
140° |
L2 +3 |
| 10 |
10.4 |
9.6 |
18 |
18.3 |
17.7 |
13 |
7 |
8 |
6.5 |
2.5 |
140° |
L2 +3 |
| 13 |
13.4 |
12.6 |
22 |
22.3 |
21.7 |
17 |
8 |
9 |
7.5 |
3 |
140° |
L2 +3 |
| 16 |
16.4 |
15.6 |
29 |
29.3 |
28.7 |
21 |
8 |
9 |
7.5 |
4.5 |
140° |
L2 +4 |
| 19 |
19.4 |
18.6 |
32 |
32.3 |
31.7 |
23 |
10 |
11 |
9.5 |
6 |
140° |
L2 +4.5 |
| 22 |
22.4 |
21.6 |
35 |
35.3 |
34.7 |
29 |
10 |
11 |
9.5 |
6 |
140° |
L2 +5 |
| 25 |
25.4 |
24.6 |
40 |
40.3 |
39.7 |
31 |
12 |
13 |
11.5 |
7 |
140° |
L2 +5.5 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
储能焊用焊接螺柱(GB/T10433-2024)mm
本页尺寸表已据现行版标准(GB/T10433-2024)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
P 螺距 |
dk 公称 |
dk 最大值 |
dk 最小值 |
dp 公称 |
dp 最大值 |
dp 最小值 |
z 公称 |
z 最大值 |
z 最小值 |
n 最大值 |
k |
| M3 |
0.5 |
4.5 |
4.7 |
4.3 |
0.6 |
0.68 |
0.52 |
0.55 |
0.6 |
0.5 |
1 |
0.7~1.4 |
| M4 |
0.7 |
5.5 |
5.7 |
5.3 |
0.65 |
0.73 |
0.57 |
0.55 |
0.6 |
0.5 |
1.4 |
0.7~1.4 |
| M5 |
0.8 |
6.5 |
6.7 |
6.3 |
0.75 |
0.83 |
0.67 |
0.8 |
0.85 |
0.75 |
1.6 |
0.7~1.4 |
| M6 |
1 |
7.5 |
7.7 |
7.3 |
0.75 |
0.83 |
0.67 |
0.8 |
0.85 |
0.75 |
2 |
0.7~1.4 |
| M8 |
1.25 |
9 |
9.2 |
8.8 |
0.75 |
0.83 |
0.67 |
0.85 |
0.9 |
0.8 |
2.5 |
0.8~1.4 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
等长双头螺柱 C级(GB/T953-1988)mm

| 螺纹规格d |
b |
Xmax |
l |
| 标准 |
加长 |
| M8 |
22 |
41 |
1.5P |
100~600 |
| M10 |
26 |
45 |
1.5P |
100~800 |
| M12 |
30 |
49 |
1.5P |
150~1200 |
| (M14) |
34 |
53 |
1.5P |
150~1200 |
| M16 |
38 |
57 |
1.5P |
200~1500 |
| (M18) |
42 |
61 |
1.5P |
200~1500 |
| M20 |
46 |
65 |
1.5P |
260~1500 |
| (M22) |
50 |
69 |
1.5P |
260~1800 |
| M24 |
54 |
73 |
1.5P |
300~1800 |
| (M27) |
60 |
79 |
1.5P |
300~2000 |
| M30 |
66 |
85 |
1.5P |
350~2500 |
| (M33) |
72 |
91 |
1.5P |
350~2500 |
| M36 |
78 |
97 |
1.5P |
350~2500 |
| (M39) |
84 |
103 |
1.5P |
350~2500 |
| M42 |
90 |
109 |
1.5P |
500~2500 |
| M48 |
102 |
121 |
1.5P |
500~2500 |
| 技术条件 |
材料 |
螺纹公差 |
机械性能等级 |
产品等级 |
表面处理 |
| 钢 |
8g |
4.8、6.8、8.8 |
C级 |
1.不经处理;2.镀锌钝化 |
| 公称长度l的商品规格系列:mm |
| 公称 |
100 |
110 |
120 |
130 |
140 |
150 |
160 |
170 |
180 |
190 |
200 |
220 |
240 |
260 |
280 |
300 |
320 |
| min |
98.25 |
108.25 |
118.25 |
128 |
138 |
146 |
156 |
166 |
176 |
185.4 |
195.4 |
215.4 |
235.4 |
254.8 |
274.8 |
294.8 |
314.3 |
| max |
101.75 |
111.75 |
121.75 |
132 |
142 |
154 |
164 |
174 |
184 |
194.6 |
204.6 |
224.6 |
244.6 |
265.2 |
285.2 |
305.2 |
325.7 |
| 公称 |
350 |
380 |
400 |
420 |
450 |
480 |
500 |
550 |
600 |
650 |
700 |
750 |
800 |
850 |
900 |
950 |
1000 |
| min |
344.3 |
374.3 |
394.3 |
413.7 |
443.7 |
473.7 |
493.7 |
543 |
593 |
642 |
692 |
742 |
792 |
841 |
891 |
941 |
991 |
| max |
355.7 |
385.7 |
405.7 |
426.3 |
456.3 |
486.3 |
506.3 |
557 |
607 |
658 |
708 |
758 |
808 |
859 |
909 |
959 |
1009 |
| 公称 |
1100 |
1200 |
1300 |
1400 |
1500 |
1600 |
1700 |
1800 |
1900 |
2000 |
2100 |
2200 |
2300 |
2400 |
2500 |
|
| min |
1089.5 |
1189.5 |
1286.5 |
1386.5 |
1486.5 |
1586.5 |
1685 |
1785 |
1885 |
1985 |
2082.5 |
2182.5 |
2282.5 |
2382.5 |
2482.5 |
| max |
1110.5 |
1210.5 |
1313.5 |
1413.5 |
1513.5 |
1613.5 |
1715 |
1815 |
1915 |
2015 |
2117.5 |
2217.5 |
2317.5 |
2417.5 |
2517.5 |
| 注:(1)尽可能不采用括号内的规格。(2)P―螺距。 |
| 质量kg |
| 螺纹规格 |
M8 |
M10 |
M12 |
M14 |
M16 |
M18 |
M20 |
M22 |
M24 |
M27 |
M30 |
M33 |
M36 |
M39 |
M42 |
M48 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 100 |
31.10 |
48.80 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 110 |
34.21 |
53.68 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 120 |
37.32 |
58.56 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 130 |
40.43 |
63.44 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 140 |
43.54 |
68.32 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 150 |
46.65 |
73.20 |
106.9 |
146.2 |
|
|
|
|
|
|
|
|
|
|
|
|
| 160 |
49.76 |
78.08 |
114.0 |
156.0 |
|
|
|
|
|
|
|
|
|
|
|
|
| 170 |
52.87 |
82.96 |
121.1 |
165.7 |
|
|
|
|
|
|
|
|
|
|
|
|
| 180 |
55.98 |
87.84 |
128.2 |
175.5 |
|
|
|
|
|
|
|
|
|
|
|
|
| 190 |
59.09 |
92.72 |
135.4 |
185.2 |
|
|
|
|
|
|
|
|
|
|
|
|
| 200 |
62.20 |
97.60 |
142.5 |
195.0 |
261.7 |
324.9 |
|
|
|
|
|
|
|
|
|
|
| 220 |
68.42 |
107.4 |
156.7 |
214.5 |
287.9 |
357.3 |
|
|
|
|
|
|
|
|
|
|
| 240 |
74.64 |
117.1 |
171.0 |
234.0 |
314.1 |
389.8 |
|
|
|
|
|
|
|
|
|
|
| 260 |
80.86 |
126.9 |
185.2 |
253.5 |
340.2 |
422.3 |
532.4 |
655.3 |
|
|
|
|
|
|
|
|
| 280 |
87.08 |
136.6 |
199.5 |
273.0 |
366.4 |
454.8 |
573.4 |
705.7 |
|
|
|
|
|
|
|
|
| 300 |
93.30 |
146.4 |
213.7 |
292.5 |
392.6 |
487.3 |
614.3 |
756.1 |
884.9 |
1143 |
|
|
|
|
|
|
| 320 |
99.52 |
156.2 |
228.0 |
312.0 |
418.7 |
519.8 |
655.3 |
806.5 |
943.9 |
1220 |
|
|
|
|
|
|
| 350 |
108.9 |
170.8 |
249.4 |
341.2 |
458.0 |
568.5 |
716.7 |
882.1 |
1032 |
1334 |
1635 |
2009 |
2374 |
2821 |
|
|
| 380 |
118.2 |
185.4 |
270.7 |
370.5 |
497.2 |
617.2 |
778.2 |
957.7 |
1121 |
1448 |
1775 |
2181 |
2578 |
3063 |
|
|
| 400 |
124.4 |
195.2 |
285.0 |
390.0 |
523.4 |
649.7 |
819.1 |
1008 |
1180 |
1525 |
1868 |
2296 |
2713 |
3225 |
|
|
| 420 |
130.6 |
205.0 |
299.2 |
409.5 |
549.6 |
682.2 |
860.1 |
1059 |
1239 |
1601 |
1961 |
2411 |
2849 |
3386 |
|
|
| 450 |
140.0 |
219.6 |
320.6 |
438.7 |
588.8 |
730.9 |
921.5 |
1134 |
1327 |
1715 |
2102 |
2583 |
3052 |
3628 |
|
|
| 480 |
149.3 |
234.2 |
342.0 |
468.0 |
628.1 |
779.6 |
982.9 |
1210 |
1416 |
1830 |
2242 |
2755 |
3256 |
3869 |
|
|
| 500 |
155.5 |
244.0 |
356.2 |
487.5 |
654.3 |
812.1 |
1024 |
1260 |
1475 |
1906 |
2335 |
2870 |
3392 |
4031 |
4645 |
6095 |
| 550 |
171.1 |
268.4 |
391.8 |
536.2 |
719.7 |
893.3 |
1126 |
1386 |
1622 |
2096 |
2569 |
3157 |
3731 |
4434 |
5110 |
6704 |
| 600 |
186.6 |
292.8 |
427.5 |
584.9 |
785.1 |
974.6 |
1229 |
1512 |
1770 |
2287 |
2802 |
3444 |
4070 |
4837 |
5574 |
7313 |
| 650 |
|
317.2 |
463.1 |
633.7 |
850.5 |
1056 |
1331 |
1638 |
1917 |
2477 |
3036 |
3731 |
4409 |
5240 |
6039 |
7923 |
| 700 |
|
341.6 |
498.7 |
682.4 |
916.0 |
1137 |
1433 |
1764 |
2065 |
2668 |
3269 |
4018 |
4748 |
5643 |
6503 |
8532 |
| 750 |
|
366.0 |
534.3 |
731.2 |
981.4 |
1218 |
1536 |
1890 |
2212 |
2859 |
3503 |
4305 |
5087 |
6046 |
6968 |
9142 |
| 800 |
|
390.4 |
570.0 |
779.9 |
1047 |
1299 |
1638 |
2016 |
2360 |
3049 |
3736 |
4592 |
5426 |
6449 |
7433 |
9751 |
| 850 |
|
|
605.6 |
828.7 |
1112 |
1381 |
1741 |
2142 |
2507 |
3240 |
3970 |
4879 |
5766 |
6852 |
7897 |
10361 |
| 900 |
|
|
641.2 |
877.4 |
1178 |
1462 |
1843 |
2268 |
2655 |
3430 |
4203 |
5166 |
6105 |
7255 |
8362 |
10970 |
| 950 |
|
|
676.8 |
926.2 |
1243 |
1543 |
1945 |
2394 |
2802 |
3621 |
4437 |
5453 |
6444 |
7658 |
8826 |
11580 |
| 1000 |
|
|
712.4 |
974.9 |
1309 |
1624 |
2048 |
2520 |
2950 |
3811 |
4670 |
5740 |
6783 |
8061 |
9291 |
12189 |
| 1100 |
|
|
783.7 |
1072 |
1439 |
1787 |
2253 |
2772 |
3245 |
4193 |
5137 |
6314 |
7461 |
8867 |
10220 |
13408 |
| 1200 |
|
|
854.9 |
1170 |
1570 |
1949 |
2457 |
3024 |
3540 |
4574 |
5604 |
6888 |
8140 |
9673 |
11149 |
14627 |
| 1300 |
|
|
|
|
1701 |
2112 |
2662 |
3276 |
3835 |
4955 |
6071 |
7462 |
8818 |
10480 |
12078 |
15846 |
| 1400 |
|
|
|
|
1832 |
2274 |
2867 |
3528 |
4130 |
5336 |
6538 |
8036 |
9496 |
11286 |
13007 |
17065 |
| 1500 |
|
|
|
|
1963 |
2436 |
3072 |
3780 |
4425 |
5717 |
7005 |
8610 |
10175 |
12092 |
13936 |
18284 |
| 1600 |
|
|
|
|
|
|
|
4033 |
4720 |
6098 |
7472 |
9184 |
10853 |
12898 |
14865 |
19503 |
| 1700 |
|
|
|
|
|
|
|
4285 |
5015 |
6479 |
7939 |
9758 |
11531 |
13704 |
15794 |
20721 |
| 1800 |
|
|
|
|
|
|
|
4537 |
5309 |
6861 |
8406 |
10332 |
12209 |
14510 |
16723 |
21940 |
| 1900 |
|
|
|
|
|
|
|
|
|
7242 |
8873 |
10906 |
12888 |
15316 |
17652 |
23159 |
| 2000 |
|
|
|
|
|
|
|
|
|
7623 |
9340 |
11480 |
13566 |
16122 |
18581 |
24378 |
| 2100 |
|
|
|
|
|
|
|
|
|
|
9807 |
12054 |
14244 |
16929 |
19510 |
25597 |
| 2200 |
|
|
|
|
|
|
|
|
|
|
10274 |
12628 |
14923 |
17735 |
20439 |
26816 |
| 2300 |
|
|
|
|
|
|
|
|
|
|
10741 |
13202 |
15601 |
18541 |
21368 |
28035 |
| 2400 |
|
|
|
|
|
|
|
|
|
|
11208 |
13776 |
16279 |
19347 |
22297 |
29254 |
| 2500 |
|
|
|
|
|
|
|
|
|
|
11675 |
14350 |
16957 |
20153 |
23227 |
30473 |
螺杆(GB/T15389-2025)mm
本页尺寸表已据现行版标准(GB/T15389-2025)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
P 粗牙 |
P 细牙1 |
P 细牙2 |
| M2 |
0.4 |
/ |
/ |
| M2.5 |
0.45 |
/ |
/ |
| M3 |
0.5 |
/ |
/ |
| (M3.5) |
0.6 |
/ |
/ |
| M4 |
0.7 |
/ |
/ |
| M5 |
0.8 |
/ |
/ |
| M6 |
1 |
/ |
/ |
| M8 |
1.25 |
1 |
/ |
| M10 |
1.5 |
1.25 |
1 |
| M12 |
1.75 |
1.25 |
1.5 |
| (M14) |
2 |
1.5 |
/ |
| M16 |
2 |
1.5 |
/ |
| (M18) |
2.5 |
1.5 |
/ |
| M20 |
2.5 |
1.5 |
/ |
| (M22) |
2.5 |
1.5 |
/ |
| M24 |
3 |
2 |
/ |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
1型六角螺母细牙(GB/T6171-2016)mm
本页尺寸表已据现行版标准(GB/T6171-2016)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 螺纹规格D=M16×1.5、细牙螺纹、性能等级为8级、表面镀锌钝化、产品等级为A级的1型六角螺母的标记: 螺母GB/T6171M16×1.5
| 规格 d |
c 最大值 |
c 最小值 |
da 最大值 |
da 最小值 |
dw 最小值 |
e 最小值 |
m 最大值 |
m 最小值 |
mw 最小值 |
s 最大值=公称 |
s 最小值 |
千件重(钢制)≈kg |
| M8x1 |
0.6 |
0.15 |
8.75 |
8.00 |
11.63 |
14.38 |
6.8 |
6.44 |
5.15 |
13 |
12.73 |
4.65 |
| M10x1 |
0.6 |
0.15 |
10.80 |
10.00 |
14.63 |
17.77 |
8.4 |
8.04 |
6.43 |
16 |
15.73 |
8.61 |
| M12x1.5 |
0.6 |
0.15 |
13.00 |
12.00 |
16.63 |
20.03 |
10.8 |
10.37 |
8.30 |
18 |
17.73 |
13.44 |
| M16x1.5 |
0.8 |
0.2 |
17.30 |
16.00 |
22.49 |
26.75 |
14.8 |
14.1 |
11.28 |
24 |
23.67 |
31.82 |
| M20x1.5 |
0.8 |
0.2 |
21.60 |
20.00 |
27.70 |
32.95 |
18 |
16.9 |
13.52 |
30 |
29.16 |
55.84 |
| M24x2 |
0.8 |
0.2 |
25.90 |
24.00 |
33.25 |
39.55 |
21.5 |
20.2 |
16.16 |
36 |
35 |
96.92 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
2型六角螺母(GB/T6175-2016)mm
本页尺寸表已据现行版标准(GB/T6175-2016)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 螺纹规格D=M12、性能等级为9级、表面氧化、产品等级为A级的2型六角螺母的标记: 螺母GB/T6175M12
| 规格 d |
P 螺距 |
c 最大值 |
da 最大值 |
da 最小值 |
dw 最小值 |
e 最小值 |
m 最大值 |
m 最小值 |
mw 最小值 |
s 最大值 |
s 最小值 |
千件重(钢制)≈kg |
| M5 |
0.8 |
0.50 |
5.75 |
5.00 |
6.90 |
8.79 |
5.1 |
4.8 |
3.84 |
8 |
7.78 |
1.3 |
| M6 |
1 |
0.50 |
6.75 |
6.00 |
8.90 |
11.05 |
5.7 |
5.4 |
4.32 |
10 |
9.78 |
2.41 |
| M8 |
1.25 |
0.60 |
8.75 |
8.00 |
11.60 |
14.38 |
7.5 |
7.14 |
5.71 |
13 |
12.73 |
5.25 |
| M10 |
1.5 |
0.60 |
10.80 |
10.00 |
14.60 |
17.77 |
9.3 |
8.94 |
7.15 |
16 |
15.73 |
9.9 |
| M12 |
1.75 |
0.60 |
13.00 |
12.00 |
16.60 |
20.03 |
12 |
11.57 |
9.26 |
18 |
17.73 |
15.25 |
| (M14) |
2 |
0.60 |
15.10 |
14.00 |
19.60 |
23.36 |
14.1 |
13.4 |
10.70 |
21 |
20.67 |
23.96 |
| M16 |
2 |
0.80 |
17.30 |
16.00 |
22.50 |
26.75 |
16.4 |
15.7 |
12.60 |
24 |
23.67 |
36.36 |
| M20 |
2.5 |
0.80 |
21.60 |
20.00 |
27.70 |
32.95 |
20.3 |
19 |
15.20 |
30 |
29.16 |
65.62 |
| M24 |
3 |
0.80 |
25.90 |
24.00 |
33.20 |
39.55 |
23.9 |
22.6 |
18.10 |
36 |
35 |
112.5 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
六角薄螺母(GB/T6172.1-2016)mm
本页尺寸表已据现行版标准(GB/T6172.1-2016)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 螺纹规格D=M12、性能等级为04级、不经表面处理、产品等级为A级的六角薄螺母的标记: 螺母GB/T6172.1M12
| 规格 d |
P 螺距 |
da 最大值 |
da 最小值 |
dw 最小值 |
e 最小值 |
m 最大值 |
m 最小值 |
mw 最小值 |
s 最大值=公称 |
s 最小值 |
千件重(钢制)≈kg 参考GB/T 6172.1-2000 |
| M1.6 |
0.35 |
1.84 |
1.60 |
2.40 |
3.41 |
1 |
0.75 |
0.60 |
3.2 |
3.02 |
0.036 |
| M2 |
0.4 |
2.30 |
2.00 |
3.10 |
4.32 |
1.2 |
0.95 |
0.80 |
4 |
3.82 |
0.073 |
| M2.5 |
0.45 |
2.90 |
2.50 |
4.1 |
5.45 |
1.6 |
1.35 |
1.10 |
5 |
4.82 |
0.164 |
| M3 |
0.5 |
3.45 |
3.00 |
4.60 |
6.01 |
1.8 |
1.55 |
1.20 |
5.5 |
5.32 |
0.217 |
| (M3.5) |
0.6 |
4.00 |
3.5 |
5.10 |
6.58 |
2 |
1.75 |
1.40 |
6 |
5.82 |
0.282 |
| M4 |
0.7 |
4.60 |
4.00 |
5.90 |
7.66 |
2.2 |
1.95 |
1.60 |
7 |
6.78 |
0.432 |
| M5 |
0.8 |
5.75 |
5.00 |
6.90 |
8.79 |
2.7 |
2.45 |
2.00 |
8 |
7.78 |
0.662 |
| M6 |
1 |
6.75 |
6.00 |
8.90 |
11.05 |
3.2 |
2.9 |
2.3 |
10 |
9.78 |
1.29 |
| M8 |
1.25 |
8.75 |
8.00 |
11.60 |
14.38 |
4 |
3.7 |
3.0 |
13 |
12.73 |
2.72 |
| M10 |
1.5 |
10.80 |
10.00 |
14.60 |
17.77 |
5 |
4.7 |
3.8 |
16 |
15.73 |
5.21 |
| M12 |
1.75 |
13.00 |
12.00 |
16.60 |
20.03 |
6 |
5.7 |
4.6 |
18 |
17.73 |
7.51 |
| (M14) |
2 |
15.10 |
14.00 |
19.60 |
23.36 |
7 |
6.42 |
5.10 |
21 |
20.67 |
11.48 |
| M16 |
2 |
17.30 |
16.00 |
22.50 |
26.75 |
8 |
7.42 |
5.90 |
24 |
23.67 |
17.18 |
| (M18) |
2.5 |
19.50 |
18.00 |
24.90 |
29.56 |
9 |
8.42 |
6.70 |
27 |
26.16 |
23.59 |
| M20 |
2.5 |
21.60 |
20.00 |
27.70 |
32.95 |
10 |
9.1 |
7.30 |
30 |
29.16 |
31.43 |
| (M22) |
2.5 |
23.70 |
22.00 |
31.40 |
37.29 |
11 |
9.9 |
7.90 |
34 |
33 |
44.85 |
| M24 |
3 |
25.90 |
24.00 |
33.20 |
39.55 |
12 |
10.9 |
8.70 |
36 |
35 |
54.26 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
六角螺母C级(GB/T41-2016)mm
本页尺寸表已据现行版标准(GB/T41-2016)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 螺纹规格D=M12、性能等级为5级、不经表面处理、产品等级为C级的六角螺母的标记: 螺母GB/T41M12
| 规格 d |
P 螺距 |
e 最小值 |
m 最大值 |
m 最小值 |
mw 最小值 |
s 最大值=公称 |
s 最小值 |
千件重(钢制)≈kg |
| M5 |
0.8 |
8.63 |
5.6 |
4.4 |
3.50 |
8 |
7.64 |
1.13 |
| M6 |
1 |
10.89 |
6.4 |
4.9 |
3.70 |
10 |
9.64 |
2.1 |
| M8 |
1.25 |
14.2 |
7.9 |
6.4 |
5.10 |
13 |
12.57 |
4.54 |
| M10 |
1.5 |
17.59 |
9.5 |
8 |
6.40 |
16 |
15.57 |
8.6 |
| M12 |
1.75 |
19.85 |
12.2 |
10.4 |
8.30 |
18 |
17.57 |
13.33 |
| (M14) |
2 |
22.78 |
13.9 |
12.1 |
9.70 |
21 |
20.16 |
19.98 |
| M16 |
2 |
26.17 |
15.9 |
14.1 |
11.30 |
24 |
23.16 |
30.45 |
| (M18) |
2.5 |
29.56 |
16.9 |
15.1 |
12.10 |
27 |
26.16 |
42.31 |
| M20 |
2.5 |
32.95 |
19 |
16.9 |
13.50 |
30 |
29.16 |
58.37 |
| (M22) |
2.5 |
37.29 |
20.2 |
18.1 |
14.50 |
34 |
33 |
82 |
| M24 |
3 |
39.55 |
22.3 |
20.2 |
16.20 |
36 |
35 |
100.5 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
六角法兰面螺母(GB/T6177.1-2016)mm
本页尺寸表已据现行版标准(GB/T6177.1-2016)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 螺纹规格D=M12、性能等级为10级、表面氧化、产品等级为A级的六角法兰面螺母的标记: 螺母GB/T6177.1M12
| 规格 d |
P 螺距 |
c 最小值 |
da 最大值 |
da 最小值 |
dc 最大值 |
dw 最小值 |
e 最小值 |
m 最大值 |
m 最小值 |
mw 最小值 |
s 最大值 |
s 最小值 |
r 最大值 |
千件重(钢制)≈kg |
| M5 |
0.8 |
1.0 |
5.75 |
5.00 |
11.8 |
9.8 |
8.79 |
5 |
4.7 |
2.5 |
8 |
7.78 |
0.3 |
2.11 |
| M6 |
1 |
1.1 |
6.75 |
6.00 |
14.2 |
12.2 |
11.05 |
6 |
5.7 |
3.1 |
10 |
9.78 |
0.4 |
3.81 |
| M8 |
1.25 |
1.2 |
8.75 |
8.00 |
17.9 |
15.8 |
14.38 |
8 |
7.64 |
4.6 |
13 |
12.73 |
0.5 |
7.79 |
| M10 |
1.5 |
1.5 |
10.80 |
10.00 |
21.8 |
19.6 |
16.64 |
10 |
9.64 |
5.6 |
15 |
14.73 |
0.6 |
12.82 |
| M12 |
1.75 |
1.8 |
13.00 |
12.00 |
26 |
23.8 |
20.03 |
12 |
11.57 |
6.8 |
18 |
17.73 |
0.7 |
22.01 |
| (M14) |
2 |
2.1 |
15.10 |
14.00 |
29.9 |
27.6 |
23.36 |
14 |
13.3 |
7.7 |
21 |
20.67 |
0.9 |
34.32 |
| M16 |
2 |
2.4 |
17.30 |
16.00 |
34.5 |
31.9 |
26.75 |
16 |
15.3 |
8.9 |
24 |
23.67 |
1.0 |
51.21 |
| M20 |
2.5 |
3.0 |
21.60 |
20.00 |
42.8 |
39.9 |
32.95 |
20 |
18.7 |
10.7 |
30 |
29.16 |
1.2 |
97.81 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
六角厚螺母(GB/T56-1988)mm
标记示例: 螺纹规格D=M20、机械性能为5级、不经表面处理的六角厚螺母的标记: 螺母GB56M20
| 螺纹规格D |
da |
dw |
e |
m |
m’ |
s |
每1000件钢制品的质量≈/kg |
| max |
min |
min |
min |
max |
min |
min |
max |
min |
| M16 |
17.3 |
16 |
22.5 |
26.17 |
25 |
24.16 |
19.33 |
24 |
23.16 |
45.94 |
| (M18) |
19.5 |
18 |
24.8 |
29.56 |
28 |
27.16 |
21.73 |
27 |
26.16 |
66.33 |
| M20 |
21.6 |
20 |
27.7 |
32.95 |
32 |
30.4 |
24.32 |
30 |
29.16 |
92.72 |
| (M22) |
23.7 |
22 |
31.4 |
37.29 |
35 |
33.4 |
26.72 |
34 |
33 |
136.3 |
| M24 |
25.9 |
24 |
33.2 |
39.55 |
38 |
36.4 |
29.12 |
36 |
35 |
160.0 |
| (M27) |
29.1 |
27 |
38 |
45.2 |
42 |
40.4 |
32.32 |
41 |
40 |
237.7 |
| M30 |
32.4 |
30 |
42.7 |
50.85 |
48 |
46.4 |
37.12 |
46 |
45 |
352.0 |
| M36 |
38.9 |
36 |
51.1 |
60.79 |
55 |
53.1 |
42.48 |
55 |
53.8 |
572.6 |
| M42 |
45.4 |
42 |
60.6 |
72.09 |
65 |
63.1 |
50.48 |
65 |
63.8 |
979.5 |
| M48 |
51.8 |
48 |
69.4 |
82.6 |
75 |
73.1 |
58.48 |
75 |
73.1 |
1495 |
| 技术条件 |
材料 |
螺纹公差 |
机械性能等级 |
公差产品等级 |
表面处理 |
| 钢 |
6H |
5、8、10 |
B级 |
1.不经处理;2.氧化 |
| 注:尽可能不采用括号内的规格。 |
方螺母C级(GB/T39-1988)mm
| 螺纹规格D |
S |
m |
e |
每1000件钢制品的质量≈/kg |
| max |
min |
max |
min |
min |
| M3 |
5.5 |
5.2 |
2.4 |
1.4 |
6.76 |
0.22 |
| M4 |
7 |
6.64 |
3.2 |
2.0 |
8.63 |
0.49 |
| M5 |
8 |
7.64 |
4 |
2.8 |
9.93 |
0.85 |
| M6 |
10 |
9.64 |
5 |
3.8 |
12.53 |
1.92 |
| M8 |
13 |
12.57 |
6.5 |
5 |
16.34 |
4.20 |
| M10 |
16 |
15.57 |
8 |
6.5 |
20.24 |
8.31 |
| M12 |
18 |
17.57 |
10 |
8.5 |
22.84 |
12.97 |
| (M14) |
21 |
20.16 |
11 |
9.2 |
26.21 |
18.12 |
| M16 |
24 |
23.16 |
13 |
11.2 |
30.11 |
29.29 |
| (M18) |
27 |
26.16 |
15 |
13.2 |
34.01 |
44.26 |
| M20 |
30 |
29.16 |
16 |
14.2 |
37.91 |
59.38 |
| (M22) |
34 |
33 |
18 |
16.2 |
42.9 |
89.57 |
| M24 |
36 |
35 |
19 |
16.9 |
45.5 |
101.9 |
| 技术条件 |
材料 |
螺纹公差 |
机械性能等级 |
公差产品等级 |
表面处理 |
| 钢 |
7H |
4、5 |
C级 |
1.不经处理;2.镀锌钝化 |
| 注:尽可能不采用括号内的规格。 |
蝶形螺母 圆翼(GB/T62.1-2004)mm
| 螺纹规格D |
dkmin |
d≈ |
L |
k |
mmin |
ymax |
y1max |
d1max |
tmax |
每1000件钢制品的质量≈/kg |
| M2 |
4 |
3 |
12 |
±1.5 |
6 |
±1.5 |
2 |
2.5 |
3 |
2 |
0.3 |
0.922 |
| M2.5 |
5 |
4 |
16 |
8 |
3 |
2.5 |
3 |
2.5 |
0.3 |
1.65 |
| M3 |
5 |
4 |
16 |
8 |
3 |
2.5 |
3 |
3 |
0.4 |
1.95 |
| M4 |
7 |
6 |
20 |
10 |
4 |
3 |
4 |
4 |
0.4 |
3.54 |
| M5 |
8.5 |
7 |
25 |
12 |
5 |
3.5 |
4.5 |
4 |
0.5 |
6.60 |
| M6 |
10.5 |
9 |
32 |
±2 |
16 |
6 |
4 |
5 |
5 |
0.5 |
11.03 |
| M8 |
14 |
12 |
40 |
20 |
8 |
4.5 |
5.5 |
6 |
0.6 |
19.76 |
| M10 |
18 |
15 |
50 |
25 |
10 |
5.5 |
6.5 |
7 |
0.7 |
36.15 |
| M12 |
22 |
18 |
60 |
30 |
12 |
7 |
8 |
8 |
1 |
65.74 |
| (M14) |
26 |
22 |
70 |
35 |
±2 |
14 |
8 |
9 |
9 |
1.1 |
98.27 |
| M16 |
26 |
22 |
70 |
35 |
14 |
8 |
9 |
10 |
1.2 |
101.0 |
| (M18) |
30 |
25 |
80 |
40 |
16 |
8 |
10 |
10 |
1.4 |
144.4 |
| M20 |
34 |
28 |
90 |
±2.5 |
45 |
18 |
9 |
11 |
11 |
1.5 |
211.9 |
| (M22) |
38 |
32 |
100 |
50 |
20 |
10 |
12 |
11 |
1.6 |
301.9 |
| M24 |
43 |
36 |
112 |
56 |
22 |
11 |
13 |
12 |
1.8 |
424.8 |
| 注:尽可能不采用括号内的规格。 |
| 技术条件和引用标准 |
| 材料a |
钢 |
不锈钢 |
有色金属 |
Q215、Q235(GB/T 700)KT
30-6(GB/T 978) |
1Cr18Ni9(GB/T 1220) |
H62(GB/T 5231) |
| 螺纹 |
公差 |
7H |
| 标准 |
GB/T 193、GB/T 9145 |
| 保证扭矩 |
等级 |
Ⅰ级 |
Ⅰ级 |
Ⅱ级 |
| 标准 |
TB/T 3098.20 |
| 表面处理 |
氧化;电镀,技术要求按GB/T 5267.1 |
简单处理 |
简单处理 |
| 验收及包装 |
GB/T 90.1、GB/T 90.2 |
| 注:a材料牌号仅系推荐采用的,制造者可根据实际条件与经验选用其他材料牌号及技术条件。 |
蝶形螺母 方翼(GB/T62.2-2004)mm
| 螺纹规格D |
dkmin |
d≈ |
L |
k |
mmin |
ymax |
y1max |
tmax |
每1000件钢制品的质量≈/kg |
| M3 |
6.5 |
4 |
17 |
±1.5 |
9 |
±1.5 |
3 |
3 |
4 |
0.4 |
1.99 |
| M4 |
6.5 |
4 |
17 |
9 |
3 |
3 |
4 |
0.4 |
1.89 |
| M5 |
8 |
6 |
21 |
11 |
4 |
3.5 |
4.5 |
0.5 |
3.31 |
| M6 |
10 |
7 |
27 |
13 |
4.5 |
4 |
5 |
0.5 |
5.82 |
| M8 |
13 |
10 |
31 |
±2 |
16 |
6 |
4.5 |
5.5 |
0.6 |
9.60 |
| M10 |
16 |
12 |
36 |
18 |
7.5 |
5.5 |
6.5 |
0.7 |
15.53 |
| M12 |
20 |
16 |
48 |
23 |
9 |
7 |
8 |
1 |
33.17 |
| (M14) |
20 |
16 |
48 |
23 |
9 |
7 |
8 |
1.1 |
30.77 |
| M16 |
27 |
22 |
68 |
35 |
±2 |
12 |
8 |
9 |
1.2 |
82.29 |
| (M18) |
27 |
22 |
68 |
35 |
12 |
8 |
9 |
1.4 |
78.44 |
| M20 |
27 |
22 |
68 |
35 |
12 |
8 |
9 |
1.5 |
73.29 |
| 注:尽可能不采用括号内的规格。 |
| 技术条件和引用标准 |
| 材料a |
钢、铁 |
不锈钢 |
有色金属 |
Q215、Q235(GB/T 700)KT
30-6(GB/T 978) |
1Cr18Ni9(GB/T 1220) |
H
62(GB/T 5231) |
| 螺纹 |
公差 |
7H |
| 标准 |
GB/T 193、GB/T 9145 |
| 保证扭矩 |
等级 |
Ⅰ级 |
Ⅰ级 |
Ⅱ极 |
| 标准 |
GB/T 3098.20 |
| 表面处理 |
氧化;电镀,技术要求按GB/T 5267.1 |
简单处理 |
简单处理 |
| 验收及处理 |
GB/T 90.1、GB/T 90.2 |
| 注:a材料牌号仅系推荐采用的,制造者可根据实际条件与经验选用其他材料牌号及技术条件。 |
蝶形螺母 冲压(GB/T62.3-2004)mm
| 螺纹规格D |
dkmax |
d≈ |
L |
k |
h≈ |
ymax |
A型(高型) |
B型(低型) |
tmax |
每1000件钢制品的质量≈/kg |
| m |
S |
m |
S |
| M3 |
10 |
5 |
16 |
±1 |
6.5 |
±1 |
2 |
4 |
3.5 |
±0.5 |
1 |
1.4 |
±0.3 |
0.8 |
0.4 |
1.90 |
| M4 |
12 |
6 |
19 |
8.5 |
2.5 |
5 |
4 |
1.6 |
0.4 |
2.88 |
| M5 |
13 |
7 |
22 |
9 |
3 |
5.5 |
4.5 |
1.8 |
0.5 |
3.58 |
| M6 |
15 |
9 |
25 |
9.5 |
3.5 |
6 |
5 |
±0.8 |
2.4 |
±0.4 |
1 |
0.5 |
4.52 |
| M8 |
17 |
10 |
28 |
11 |
5 |
7 |
6 |
1.2 |
3.1 |
±0.5 |
1.2 |
0.6 |
7.48 |
| M10 |
20 |
12 |
35 |
±1.5 |
12 |
6 |
8 |
7 |
3.8 |
0.7 |
10.40 |
| 技术条件和引用标准 |
| 材料 |
钢Q215、Q235(GB/T 700) |
| 螺纹 |
公差 |
7
H(通规) |
| 标准 |
GB/T 193、GB/T 9145 |
| 保证扭矩 |
公差 |
A型:Ⅱ级;B型:Ⅲ级 |
| 标准 |
GB/T 3098.20 |
| 表面处理 |
氧化;电镀,技术要求按GB/T 5267.1 |
| 验收及包装 |
GB/T 90.1、GB/T 90.2 |
蝶形螺母 压铸(GB/T62.4-2004)mm
| 螺纹规格D |
dkmin |
d≈ |
L |
k |
mmin |
ymax |
y1max |
tmax |
每1000件钢制品的质量≈/kg |
| M3 |
5 |
4 |
16 |
±1.5 |
8.5 |
±1.5 |
2.4 |
2.5 |
3 |
0.4 |
1.30 |
| M4 |
7 |
6 |
21 |
11 |
3.2 |
3 |
4 |
0.4 |
2.85 |
| M5 |
8.5 |
7 |
21 |
11 |
4 |
3.5 |
4.5 |
0.5 |
3.41 |
| M6 |
10.5 |
9 |
23 |
14 |
5 |
4 |
5 |
0.5 |
5.52 |
| M8 |
13 |
10 |
30 |
16 |
6.5 |
4.5 |
5.5 |
0.6 |
9.54 |
| M10 |
16 |
12 |
37 |
±2 |
19 |
8 |
5.5 |
6.5 |
0.7 |
16.90 |
| 技术条件和引用标准 |
| 材料a |
锌合金ZZnAID4-3(GB/T 8738) |
| 螺纹 |
公差 |
7H |
| 标准 |
GB/T 193、GB/T 9145 |
| 保证扭矩 |
等级 |
Ⅱ级 |
| 标准 |
GB/T 3098.20 |
| 表面处理 |
― |
| 验收及包装 |
GB/T 90.1、GB/T 90.2 |
| 注:a材料牌号仅系推荐采用的,制造者可根据实际条件与经验选用其他材料牌号及技术条件。 |
环形螺母(GB/T63-1988)mm
| b≈dK |
| 标记示例:螺纹规格D=M16、材料为ZCuZn40Mn2、不经表面处理的环形螺母的标记:螺母GB63M16 |
| 螺纹规格D |
dk |
d |
m |
K |
L |
d1 |
R |
r |
每1000件铜制品的质量≈/kg |
| M12 |
24 |
20 |
15 |
52 |
66 |
10 |
6 |
6 |
153.9 |
| (M14) |
24 |
20 |
15 |
52 |
66 |
10 |
6 |
6 |
149.3 |
| M16 |
30 |
26 |
18 |
60 |
76 |
12 |
6 |
8 |
262.9 |
| (M18) |
30 |
26 |
18 |
60 |
76 |
12 |
6 |
8 |
256.3 |
| M20 |
36 |
30 |
22 |
72 |
86 |
13 |
8 |
11 |
370.0 |
| (M22) |
36 |
30 |
22 |
72 |
86 |
13 |
8 |
11 |
358.1 |
| M24 |
46 |
38 |
26 |
84 |
98 |
14 |
10 |
14 |
568.9 |
| 技术条件 |
1.螺纹按6H制造;2.材料:ZCuZn40Mn2 |
| 注:尽可能不采用括号内的规格。 |
组合式盖形螺母(GB/T802.1-2008)mm
本页尺寸表已据现行版标准(GB/T802.1-2008)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
P 螺距 粗牙 |
P 细牙 |
P 细牙(续) |
dk ≈ |
e 最小值 |
h 最大值=公称 |
m ≈ |
b ≈ |
SR ≈ |
s 最大值=公称 |
s 最小值 |
t ≈ |
千件重(钢制)≈kg |
| M4 |
0.7 |
/ |
/ |
6.2 |
7.66 |
7 |
4.5 |
2.5 |
3.2 |
7 |
6.78 |
0.5 |
1.12 |
| M5 |
0.8 |
/ |
/ |
7.2 |
8.79 |
9 |
5.5 |
4 |
3.6 |
8 |
7.78 |
0.5 |
1.6 |
| M6 |
1 |
/ |
/ |
9.2 |
11.05 |
11 |
6.5 |
5 |
4.6 |
10 |
9.78 |
0.8 |
3.3 |
| M8 |
1.25 |
1 |
/ |
13 |
14.38 |
15 |
8 |
6 |
6.5 |
13 |
12.73 |
0.8 |
6.75 |
| M10 |
1.5 |
1 |
1.25 |
16 |
17.77 |
18 |
10 |
8 |
8 |
16 |
15.73 |
0.8 |
12.2 |
| M12 |
1.75 |
1.5 |
1.25 |
18 |
20.03 |
22 |
12 |
10 |
9 |
18 |
17.73 |
1 |
17.5 |
| (M14) |
2 |
1.5 |
/ |
20 |
23.35 |
24 |
13 |
11 |
10 |
21 |
20.67 |
1 |
24.9 |
| M16 |
2 |
1.5 |
/ |
22 |
26.75 |
26 |
15 |
13 |
11.5 |
24 |
23.67 |
1 |
37 |
| (M18) |
2.5 |
1.5 |
2 |
25 |
29.56 |
30 |
17 |
14 |
12.5 |
27 |
26.16 |
1.2 |
50.2 |
| M20 |
2.5 |
2 |
1.5 |
28 |
32.95 |
35 |
19 |
16 |
14 |
30 |
29.16 |
1.2 |
69 |
| (M22) |
2.5 |
1.5 |
2 |
30 |
37.29 |
38 |
21 |
18 |
15 |
34 |
33 |
1.2 |
98.5 |
| M24 |
3 |
2 |
/ |
34 |
39.55 |
40 |
22 |
19 |
17 |
36 |
35 |
1.2 |
113 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
球面六角螺母(GB/T804-1988)mm
| 螺纹规格D |
da |
d1 |
emin |
m |
m¢min |
R |
s |
每1000件钢制品的质量≈/kg |
| max |
min |
max |
min |
max |
min |
| M6 |
6.75 |
6 |
7.5 |
11.05 |
10.29 |
9.71 |
7.77 |
10 |
10 |
9.78 |
3.87 |
| M8 |
8.75 |
8 |
9.5 |
14.38 |
12.35 |
11.65 |
9.32 |
12 |
13 |
12.73 |
7.64 |
| M10 |
10.8 |
10 |
11.5 |
17.77 |
16.35 |
15.65 |
12.52 |
16 |
16 |
15.73 |
15.45 |
| M12 |
13 |
12 |
14 |
20.03 |
20.42 |
19.58 |
15.66 |
20 |
18 |
17.73 |
22.53 |
| M16 |
17.3 |
16 |
18 |
26.75 |
25.42 |
24.58 |
19.66 |
25 |
24 |
23.67 |
50.56 |
| M20 |
21.6 |
20 |
22 |
32.95 |
32.5 |
31.5 |
25.2 |
32 |
30 |
29.16 |
96.08 |
| M24 |
25.9 |
24 |
26 |
39.85 |
38.5 |
37.5 |
30.0 |
36 |
36 |
35 |
164.9 |
| M30 |
32.4 |
30 |
32 |
50.85 |
48.5 |
47.5 |
38.0 |
40 |
46 |
45 |
360.4 |
| M36 |
38.9 |
36 |
38 |
60.79 |
55.6 |
54.4 |
43.52 |
50 |
55 |
53.8 |
586.6 |
| M42 |
45.4 |
42 |
44 |
72.09 |
65.6 |
64.4 |
51.52 |
63 |
65 |
63.8 |
999.7 |
| M48 |
51.8 |
48 |
50 |
82.6 |
75.6 |
74.4 |
59.52 |
70 |
75 |
73.1 |
1522 |
| 技术条件 |
材料 |
螺纹公差 |
机械性能等级 |
公差产品等级 |
表面处理 |
| 钢 |
6H |
8、10 |
A级用于D≤16;B级用于D>16 |
氧化 |
扣紧螺母(GB/T805-1988)mm
| 螺纹规格D×P |
6×1 |
8×1.25 |
10×1.5 |
12×1.75 |
(14×2) |
16×2 |
(18×2.5) |
| D |
max |
5.3 |
7.16 |
8.86 |
10.73 |
12.43 |
14.43 |
15.93 |
| min |
5 |
6.8 |
8.5 |
10.3 |
12 |
14 |
15.5 |
| s |
max |
10 |
13 |
16 |
18 |
21 |
24 |
27 |
| min |
9.73 |
12.73 |
15.73 |
17.73 |
20.67 |
23.67 |
26.16 |
| D1 |
7.5 |
9.5 |
12 |
14 |
16 |
18 |
20.5 |
| n |
1 |
1 |
1 |
1.5 |
1.5 |
1.5 |
2 |
| e |
11.5 |
16.2 |
19.6 |
21.9 |
25.4 |
27.7 |
31.2 |
| m |
3 |
4 |
5 |
5 |
6 |
6 |
7 |
| δ |
0.4 |
0.5 |
0.6 |
0.7 |
0.8 |
0.8 |
1 |
| 每1000件钢制品的质量≈/kg |
0.52 |
1.26 |
2.24 |
2.99 |
4.68 |
5.16 |
8.40 |
| 螺纹规格D×P |
20×2.5 |
(22×2.5) |
24×3 |
(27×3) |
30×3.5 |
36×4 |
42×4.5 |
48×5 |
| D |
max |
17.93 |
20.02 |
21.52 |
24.52 |
27.02 |
32.62 |
38.12 |
43.62 |
| min |
17.5 |
19.5 |
21 |
24 |
26.5 |
32 |
37.5 |
43 |
| s |
max |
30 |
34 |
36 |
41 |
46 |
55 |
65 |
75 |
| min |
29.16 |
33 |
35 |
40 |
45 |
53.8 |
63.8 |
73.1 |
| D1 |
22.5 |
25 |
27 |
30 |
34 |
40 |
47 |
54 |
| n |
2 |
2 |
2.5 |
2.5 |
2.5 |
3 |
3 |
3 |
| e |
34.6 |
36.9 |
41.6 |
47.3 |
53.1 |
63.5 |
75 |
86.5 |
| m |
7 |
7 |
9 |
9 |
9 |
12 |
12 |
14 |
| δ |
1 |
1 |
1.2 |
1.2 |
1.4 |
1.4 |
1.8 |
1.8 |
| 每1000件钢制品的质量≈/kg |
9.66 |
10.40 |
17.46 |
20.94 |
29.06 |
43.99 |
72.37 |
97.16 |
| 技术条件 |
材料 |
热处理 |
表面处理 |
| 弹簧钢65Mn |
淬火并回火HRC30~40 |
氧化、镀锌钝化 |
| 注:尽可能不采用括号内的规格。 |
滚花高螺母(GB/T806-1988)mm
| 螺纹规格D |
dk(滚花前) |
m |
K |
dw |
da |
tmax |
Rmin |
h |
d1 |
C |
每1000件钢制品的质量≈/kg |
| max |
min |
max |
min |
max |
min |
max |
min |
| M1.6 |
7 |
6.78 |
4.7 |
4.4 |
2 |
4 |
3.7 |
2.05 |
1.8 |
1.5 |
1.25 |
0.8 |
3.6 |
0.2 |
0.71 |
| M2 |
8 |
7.78 |
5 |
4.7 |
2 |
4.5 |
4.2 |
2.45 |
2.2 |
1.5 |
1.25 |
1 |
3.8 |
0.2 |
0.91 |
| M2.5 |
9 |
8.78 |
5.5 |
5.2 |
2.2 |
5 |
4.7 |
2.95 |
2.7 |
2 |
1.5 |
1 |
4.4 |
0.2 |
1.26 |
| M3 |
11 |
10.73 |
7 |
6.64 |
2.8 |
6 |
5.7 |
3.5 |
3.2 |
2 |
2 |
1.2 |
5.2 |
0.3 |
2.36 |
| M4 |
12 |
11.73 |
8 |
7.64 |
3 |
8 |
7.64 |
4.5 |
4.2 |
2.5 |
2 |
1.5 |
6.4 |
0.3 |
3.26 |
| M5 |
16 |
15.73 |
10 |
9.64 |
4 |
10 |
9.64 |
5.5 |
5.2 |
3 |
2.5 |
2 |
9 |
0.5 |
7.82 |
| M6 |
20 |
19.67 |
12 |
11.57 |
5 |
12 |
11.57 |
6.56 |
6.2 |
4 |
3 |
2.5 |
11 |
0.5 |
14.89 |
| M8 |
24 |
23.67 |
16 |
15.57 |
6 |
16 |
15.57 |
8.86 |
8.5 |
5 |
4 |
3 |
13 |
0.8 |
26.92 |
| M10 |
30 |
29.67 |
20 |
19.48 |
8 |
20 |
19.48 |
10.93 |
10.5 |
6.5 |
5 |
3.8 |
17.5 |
0.8 |
56.66 |
| 技术条件 |
材料 |
螺纹公差 |
机械性能等级 |
滚花 |
公差产品等级 |
表面处理 |
| 钢 |
6H |
5 |
直纹 |
A级 |
1.不经处理;2.镀锌钝化 |
滚花薄螺母(GB/T807-1988)mm
| 螺纹规格D |
dk(滚花前) |
m |
K |
dw |
r |
C |
da |
每1000件钢制品的质量≈/kg |
| max |
min |
max |
min |
max |
min |
max |
min |
| M1.4 |
6 |
5.78 |
2 |
1.75 |
1.5 |
3.5 |
3.2 |
0.5 |
0.2 |
1.64 |
1.4 |
0.31 |
| M1.6 |
7 |
6.78 |
2.5 |
2.25 |
2 |
4 |
3.7 |
0.5 |
0.2 |
1.84 |
1.6 |
0.56 |
| M2 |
8 |
7.78 |
2.5 |
2.25 |
2 |
4.5 |
4.2 |
0.5 |
0.2 |
2.3 |
2 |
0.73 |
| M2.5 |
9 |
8.78 |
2.5 |
2.25 |
2 |
5 |
4.7 |
0.5 |
0.2 |
2.9 |
2.5 |
0.91 |
| M3 |
11 |
10.73 |
3 |
2.75 |
2.5 |
6 |
5.7 |
0.5 |
0.3 |
3.45 |
3 |
1.69 |
| M4 |
12 |
11.73 |
3 |
2.75 |
2.5 |
8 |
7.64 |
0.5 |
0.3 |
4.6 |
4 |
1.98 |
| M5 |
16 |
15.73 |
4 |
3.7 |
3.5 |
10 |
9.64 |
0.5 |
0.5 |
5.75 |
5 |
4.96 |
| M6 |
20 |
19.67 |
5 |
4.7 |
4 |
12 |
11.57 |
1 |
0.5 |
6.75 |
6 |
9.23 |
| M8 |
24 |
23.67 |
6 |
5.7 |
5 |
16 |
15.57 |
1 |
0.8 |
8.75 |
8 |
16.40 |
| M10 |
30 |
29.67 |
8 |
7.64 |
6 |
20 |
19.48 |
2 |
0.8 |
10.8 |
10 |
32.36 |
| 技术条件 |
材料 |
螺纹公差 |
滚花 |
机械性能等级 |
公差产品等级 |
表面处理 |
| 钢 |
6H |
直纹 |
5 |
A级 |
1.不经处理;2.镀锌钝化 |
小六角特扁细牙螺母(GB/T808-1988)mm
| A级用于D≤16×1的螺母;B级用于D>16×1的螺母。 |
| 标记示例:螺纹规格D=M10×1、材料为Q215、不经表面处理的小六角特扁细牙螺母的标记:螺母GB 808M10×1 |
| 螺纹规格D×P |
emin |
m |
s |
每1000件钢制品的质量≈/kg |
| max |
min |
max |
min |
| M4×0.5 |
7.66 |
1.7 |
1.3 |
7 |
6.78 |
0.28 |
| M5×0.5 |
8.79 |
1.7 |
1.3 |
8 |
7.78 |
0.33 |
| M6×0.75 |
11.05 |
2.4 |
2.0 |
10 |
9.78 |
0.86 |
| M8×1 |
13.25 |
3.0 |
2.6 |
12 |
11.73 |
1.45 |
| M8×0.75 |
13.25 |
2.4 |
2.0 |
12 |
11.73 |
1.09 |
| M10×1 |
15.51 |
3.0 |
2.6 |
14 |
13.73 |
1.78 |
| M10×0.75 |
15.51 |
2.4 |
2.0 |
14 |
13.73 |
1.33 |
| M12×1.25 |
18.90 |
3.74 |
3.26 |
17 |
16.73 |
3.40 |
| M12×1 |
18.90 |
3 |
2.6 |
17 |
16.73 |
2.65 |
| M14×1 |
21.10 |
3.2 |
2.8 |
19 |
18.67 |
3.26 |
| M16×1.5 |
24.49 |
4.24 |
3.76 |
22 |
21.67 |
6.22 |
| M16×1 |
24.49 |
3.2 |
2.8 |
22 |
21.67 |
4.47 |
| M18×1.5 |
26.75 |
4.24 |
3.76 |
24 |
23.16 |
6.95 |
| M18×1 |
26.75 |
3.44 |
2.96 |
24 |
23.16 |
5.27 |
| M20×1 |
30.14 |
3.74 |
3.26 |
27 |
26.16 |
7.53 |
| M22×1 |
33.53 |
3.74 |
3.26 |
30 |
29.16 |
9.47 |
| M24×1.5 |
35.72 |
4.24 |
3.76 |
32 |
31 |
12.09 |
| M24×1 |
35.72 |
3.74 |
3.26 |
32 |
31 |
10.18 |
| 技术条件 |
材料 |
螺纹公差 |
公差产品等级 |
表面处理 |
| Q215、Q235 |
6H |
A用于D≤16;B用于D>16 |
1.不经处理;2.镀锌钝化 |
| HPb59-1 |
嵌装圆螺母(GB/T809-1988)mm
| 螺纹规格D |
dk(滚花前) |
d1max |
m的范围 |
| max |
min |
A型 |
B型 |
| M2 |
4 |
3.82 |
3 |
2~5 |
6 |
| M2.5 |
4.5 |
4.32 |
3.5 |
3~8 |
6~8 |
| M3 |
5 |
4.82 |
4 |
3~10 |
6~10 |
| M4 |
6 |
6.82 |
5 |
4~12 |
8~12 |
| M5 |
8 |
7.78 |
7 |
5~16 |
10~16 |
| M6 |
10 |
9.78 |
9 |
6~18 |
12~18 |
| M8 |
12 |
11.73 |
10 |
8~25 |
16~25 |
| M10 |
15 |
14.73 |
13 |
10~30 |
18~30 |
| M12 |
18 |
17.73 |
16 |
12~30 |
20~30 |
| 技术条件 |
材料 |
螺纹公差 |
滚花 |
| H62、HPb59-1 |
6H |
直纹 |
| m |
公称 |
2 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
14 |
16 |
18 |
20 |
25 |
30 |
| min |
1.75 |
2.75 |
3.70 |
4.70 |
5.70 |
7.64 |
9.64 |
11.57 |
13.57 |
15.57 |
17.57 |
19.48 |
24.48 |
29.48 |
| max |
2 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
14 |
16 |
18 |
20 |
25 |
30 |
| b |
max |
― |
― |
― |
― |
3.24 |
4.74 |
6.29 |
8.29 |
10.29 |
11.35 |
12.35 |
14.35 |
19.42 |
20.42 |
| min |
― |
― |
― |
― |
2.76 |
4.26 |
5.71 |
7.71 |
9.71 |
10.65 |
11.65 |
13.65 |
18.58 |
19.58 |
| c |
0.6 |
0.8 |
1.2 |
1.2 |
2 |
2 |
3 |
3 |
4 |
4 |
4 |
6 |
6 |
8 |
| g |
― |
― |
― |
― |
1.5 |
1.5 |
1.5 |
1.5 |
1.5 |
1.5 |
2.5 |
2.5 |
2.5 |
2.5 |
| 质量kg |
| 螺纹规格 |
M2 |
M2.5 |
M3 |
M4 |
M5 |
M6 |
M8 |
M10 |
M12 |
| m/mm |
每1000件钢制品的质量≈ |
| 2 |
0.12 |
|
|
|
|
|
|
|
|
| 3 |
0.19 |
0.22 |
0.26 |
|
|
|
|
|
|
| 4 |
0.24 |
0.29 |
0.34 |
0.67 |
|
|
|
|
|
| 5 |
0.31 |
0.38 |
0.44 |
0.88 |
1.15 |
|
|
|
|
| 6 |
0.36 |
0.43 |
0.50 |
0.98 |
1.35 |
2.28 |
|
|
|
| 8 |
|
0.60 |
0.70 |
1.40 |
1.84 |
3.11 |
3.75 |
|
|
| 10 |
|
|
0.85 |
1.68 |
2.27 |
3.84 |
4.57 |
7.42 |
|
| 12 |
|
|
|
2.10 |
2.76 |
4.66 |
5.63 |
9.08 |
13.36 |
| 14 |
|
|
|
|
3.19 |
5.39 |
6.45 |
10.45 |
15.41 |
| 16 |
|
|
|
|
3.68 |
6.21 |
7.50 |
12.11 |
17.82 |
| 18 |
|
|
|
|
|
7.03 |
8.55 |
13.77 |
20.22 |
| 20 |
|
|
|
|
|
|
9.15 |
14.84 |
21.91 |
| 25 |
|
|
|
|
|
|
11.78 |
18.99 |
27.93 |
| 30 |
|
|
|
|
|
|
|
22.55 |
33.23 |
小圆螺母(GB/T810-1988)mm

| D≤M100×2槽数4D≥M105×2槽数6 |
| 标记示例:螺纹规格D=M16×1.5、材料为45钢、槽或全部热处理后硬度HRC35~45、表面氧化的小圆螺母的标记:螺母GB 810M16×1.5 |
| 螺纹规格D×P |
dk |
m |
n |
t |
C |
C1 |
每1000件钢制品的质量≈/kg |
| max |
min |
max |
min |
| M10×1 |
20 |
6 |
4.3 |
4 |
2.6 |
2 |
0.5 |
0.5 |
9.53 |
| M12×1.25 |
22 |
6 |
4.3 |
4 |
2.6 |
2 |
0.5 |
0.5 |
11.00 |
| M14×1.5 |
25 |
6 |
4.3 |
4 |
2.6 |
2 |
0.5 |
0.5 |
14.27 |
| M16×1.5 |
28 |
6 |
4.3 |
4 |
2.6 |
2 |
0.5 |
0.5 |
17.91 |
| M18×1.5 |
30 |
6 |
5.30 |
5 |
3.10 |
2.5 |
0.5 |
0.5 |
18.83 |
| M20×1.5 |
32 |
6 |
5.30 |
5 |
3.10 |
2.5 |
0.5 |
0.5 |
20.60 |
| M22×1.5 |
35 |
8 |
5.30 |
5 |
3.10 |
2.5 |
0.5 |
0.5 |
33.20 |
| M24×1.5 |
38 |
8 |
5.30 |
5 |
3.10 |
2.5 |
0.5 |
0.5 |
39.42 |
| M27×1.5 |
42 |
8 |
5.30 |
5 |
3.10 |
2.5 |
1 |
0.5 |
47.60 |
| M30×1.5 |
45 |
8 |
5.30 |
5 |
3.10 |
2.5 |
1 |
0.5 |
52.01 |
| M33×1.5 |
48 |
8 |
5.30 |
5 |
3.10 |
2.5 |
1 |
0.5 |
56.43 |
| M36×1.5 |
52 |
8 |
6.30 |
6 |
3.60 |
3 |
1 |
0.5 |
64.51 |
| M39×1.5 |
55 |
8 |
6.30 |
6 |
3.60 |
3 |
1 |
0.5 |
69.22 |
| M42×1.5 |
58 |
8 |
6.30 |
6 |
3.60 |
3 |
1 |
0.5 |
73.92 |
| M45×1.5 |
62 |
8 |
6.3 |
6 |
3.6 |
3 |
1 |
0.5 |
84.65 |
| M48×1.5 |
68 |
10 |
6.3 |
6 |
3.6 |
3 |
1 |
0.5 |
136.5 |
| M52×1.5 |
72 |
10 |
8.36 |
8 |
4.25 |
3.5 |
1 |
0.5 |
143.2 |
| M56×2 |
78 |
10 |
8.36 |
8 |
4.25 |
3.5 |
1 |
1 |
171.9 |
| M60×2 |
80 |
10 |
8.36 |
8 |
4.25 |
3.5 |
1 |
1 |
162.8 |
| M64×2 |
85 |
10 |
8.36 |
8 |
4.25 |
3.5 |
1 |
1 |
183.0 |
| M68×2 |
90 |
10 |
8.36 |
8 |
4.25 |
3.5 |
1 |
1 |
204.2 |
| M72×2 |
95 |
12 |
8.36 |
8 |
4.25 |
3.5 |
1 |
1 |
271.9 |
| M76×2 |
100 |
12 |
10.36 |
10 |
4.75 |
4 |
1 |
1 |
295.5 |
| M80×2 |
105 |
12 |
10.36 |
10 |
4.75 |
4 |
1.5 |
1 |
325.0 |
| M85×2 |
110 |
12 |
10.36 |
10 |
4.75 |
4 |
1.5 |
1 |
343.4 |
| M90×2 |
115 |
12 |
10.36 |
10 |
4.75 |
4 |
1.5 |
1 |
361.8 |
| M95×2 |
120 |
12 |
10.36 |
10 |
4.75 |
4 |
1.5 |
1 |
380.2 |
| M100×2 |
125 |
12 |
12.43 |
12 |
5.75 |
5 |
1.5 |
1 |
391.1 |
| M105×2 |
130 |
15 |
12.43 |
12 |
5.75 |
5 |
1.5 |
1 |
497.7 |
| M110×2 |
135 |
15 |
12.43 |
12 |
5.75 |
5 |
1.5 |
1 |
520.7 |
| M115×2 |
140 |
15 |
12.43 |
12 |
5.75 |
5 |
1.5 |
1 |
543.7 |
| M120×2 |
145 |
15 |
14.43 |
14 |
6.75 |
6 |
1.5 |
1 |
549.8 |
| M125×2 |
150 |
15 |
14.43 |
14 |
6.75 |
6 |
1.5 |
1 |
572.8 |
| M130×2 |
160 |
15 |
14.43 |
14 |
6.75 |
6 |
1.5 |
1 |
740.5 |
| M140×2 |
170 |
18 |
14.43 |
14 |
6.75 |
6 |
1.5 |
1 |
954.8 |
| M150×2 |
180 |
18 |
14.43 |
14 |
6.75 |
6 |
1.5 |
1 |
1021 |
| M160×3 |
195 |
18 |
14.43 |
14 |
6.75 |
6 |
2 |
1.5 |
1299 |
| M170×3 |
205 |
18 |
16.43 |
16 |
7.90 |
7 |
2 |
1.5 |
1353 |
| M180×3 |
220 |
22 |
16.43 |
16 |
7.90 |
7 |
2 |
1.5 |
2041 |
| M190×3 |
230 |
22 |
16.43 |
16 |
7.90 |
7 |
2 |
1.5 |
2149 |
| M200×3 |
240 |
22 |
16.43 |
16 |
7.90 |
7 |
2 |
1.5 |
2257 |
| 技术条件 |
材料 |
螺纹公差 |
热处理及表面处理 |
| 45钢 |
6H |
1.槽部或全部热处理后HRC35~452.调质HRC24~303.氧化 |
圆螺母(GB/T812-1988)mm

| D≤M100×2槽数4D≥M105×2槽数6 |
| 标记示例:螺纹规格D=M16×1.5、材料为45钢、槽或全部热处理后硬度HRC35~45、表面氧化的圆螺母的标记:螺母GB 812M16×1.5 |
| 螺纹规格D×P |
dk |
d1 |
m |
n |
t |
C |
C1 |
每1000件钢制品的质量≈/kg |
| max |
min |
max |
min |
| M10×1 |
22 |
16 |
8 |
4.3 |
4 |
2.6 |
2 |
0.5 |
0.5 |
16.82 |
| M12×1.25 |
25 |
19 |
8 |
4.3 |
4 |
2.6 |
2 |
0.5 |
0.5 |
21.58 |
| M14×1.5 |
28 |
20 |
8 |
4.3 |
4 |
2.6 |
2 |
0.5 |
0.5 |
26.82 |
| M16×1.5 |
30 |
22 |
8 |
5.3 |
5 |
3.1 |
2.5 |
0.5 |
0.5 |
28.44 |
| M18×1.5 |
32 |
24 |
8 |
5.3 |
5 |
3.1 |
2.5 |
0.5 |
0.5 |
31.19 |
| M20×1.5 |
35 |
27 |
8 |
5.3 |
5 |
3.1 |
2.5 |
0.5 |
0.5 |
37.31 |
| M22×1.5 |
38 |
30 |
10 |
5.3 |
5 |
3.1 |
2.5 |
1 |
0.5 |
54.91 |
| M24×1.5 |
42 |
34 |
10 |
5.3 |
5 |
3.1 |
2.5 |
1 |
0.5 |
68.88 |
| M25×1.51) |
42 |
34 |
10 |
5.3 |
5 |
3.1 |
2.5 |
1 |
0.5 |
65.88 |
| M27×1.5 |
45 |
37 |
10 |
5.3 |
5 |
3.1 |
2.5 |
1 |
0.5 |
75.49 |
| M30×1.5 |
48 |
40 |
10 |
5.3 |
5 |
3.1 |
2.5 |
1 |
0.5 |
82.11 |
| M33×1.5 |
52 |
43 |
10 |
6.3 |
6 |
3.6 |
3 |
1 |
0.5 |
93.32 |
| M35×1.51) |
52 |
43 |
10 |
6.3 |
6 |
3.6 |
3 |
1 |
0.5 |
84.99 |
| M36×1.5 |
55 |
46 |
10 |
6.3 |
6 |
3.6 |
3 |
1.5 |
0.5 |
100.3 |
| M39×1.5 |
58 |
49 |
10 |
6.3 |
6 |
3.6 |
3 |
1.5 |
0.5 |
107.3 |
| M40×1.51) |
58 |
49 |
10 |
6.3 |
6 |
3.6 |
3 |
1.5 |
0.5 |
102.5 |
| M42×1.5 |
62 |
53 |
10 |
6.3 |
6 |
3.6 |
3 |
1.5 |
0.5 |
121.8 |
| M45×1.5 |
68 |
59 |
10 |
6.3 |
6 |
3.6 |
3 |
1.5 |
0.5 |
153.6 |
| M48×1.5 |
72 |
61 |
12 |
8.36 |
8 |
4.25 |
3.5 |
1.5 |
0.5 |
201.2 |
| M50×1.51) |
72 |
61 |
12 |
8.36 |
8 |
4.25 |
3.5 |
1.5 |
0.5 |
186.8 |
| M52×1.5 |
78 |
67 |
12 |
8.36 |
8 |
4.25 |
3.5 |
1.5 |
0.5 |
238.0 |
| M55×21) |
78 |
67 |
12 |
8.36 |
8 |
4.25 |
3.5 |
1.5 |
0.5 |
214.4 |
| M56×2 |
85 |
74 |
12 |
8.36 |
8 |
4.25 |
3.5 |
1.5 |
1 |
290.1 |
| M60×2 |
90 |
79 |
12 |
8.36 |
8 |
4.25 |
3.5 |
1.5 |
1 |
320.3 |
| M64×2 |
95 |
84 |
12 |
8.36 |
8 |
4.25 |
3.5 |
1.5 |
1 |
351.9 |
| M65×21) |
95 |
84 |
12 |
8.36 |
8 |
4.25 |
3.5 |
1.5 |
1 |
342.4 |
| M68×2 |
100 |
88 |
12 |
10.36 |
10 |
4.75 |
4 |
1.5 |
1 |
380.2 |
| M72×2 |
105 |
93 |
15 |
10.36 |
10 |
4.75 |
4 |
1.5 |
1 |
518.0 |
| M75×21) |
105 |
93 |
15 |
10.36 |
10 |
4.75 |
4 |
1.5 |
1 |
477.5 |
| M76×2 |
110 |
98 |
15 |
10.36 |
10 |
4.75 |
4 |
1.5 |
1 |
562.4 |
| M80×2 |
115 |
103 |
15 |
10.36 |
10 |
4.75 |
4 |
1.5 |
1 |
608.4 |
| M85×2 |
120 |
108 |
15 |
10.36 |
10 |
4.75 |
4 |
1.5 |
1 |
640.6 |
| M90×2 |
125 |
112 |
18 |
12.43 |
12 |
5.75 |
5 |
1.5 |
1 |
796.1 |
| M95×2 |
130 |
117 |
18 |
12.43 |
12 |
5.75 |
5 |
1.5 |
1 |
834.7 |
| M100×2 |
135 |
122 |
18 |
12.43 |
12 |
5.75 |
5 |
1.5 |
1 |
873.3 |
| M105×2 |
140 |
127 |
18 |
12.43 |
12 |
5.75 |
5 |
1.5 |
1 |
895.0 |
| M110×2 |
150 |
135 |
18 |
14.43 |
14 |
6.75 |
6 |
1.5 |
1 |
1076 |
| M115×2 |
155 |
140 |
22 |
14.43 |
14 |
6.75 |
6 |
1.5 |
1 |
1369 |
| M120×2 |
160 |
145 |
22 |
14.43 |
14 |
6.75 |
6 |
1.5 |
1 |
1423 |
| M125×2 |
165 |
150 |
22 |
14.43 |
14 |
6.75 |
6 |
1.5 |
1 |
1477 |
| M130×2 |
170 |
155 |
22 |
14.43 |
14 |
6.75 |
6 |
1.5 |
1 |
1531 |
| M140×2 |
180 |
165 |
26 |
14.43 |
14 |
6.75 |
6 |
1.5 |
1 |
1937 |
| M150×2 |
200 |
180 |
26 |
16.43 |
16 |
7.9 |
7 |
1.5 |
1 |
2651 |
| M160×3 |
210 |
190 |
26 |
16.43 |
16 |
7.9 |
7 |
2 |
1.5 |
2810 |
| M170×3 |
220 |
200 |
26 |
16.43 |
16 |
7.9 |
7 |
2 |
1.5 |
2970 |
| M180×3 |
230 |
210 |
30 |
16.43 |
16 |
7.9 |
7 |
2 |
1.5 |
3610 |
| M190×3 |
240 |
220 |
30 |
16.43 |
16 |
7.9 |
7 |
2 |
1.5 |
3794 |
| M200×3 |
250 |
230 |
30 |
16.43 |
16 |
7.9 |
7 |
2 |
1.5 |
3978 |
| 技术条件 |
材料 |
螺纹公差 |
热处理及表面处理 |
| 45钢 |
6H |
1.槽或全部热处理后HRC35~452.调质HRC24~303.氧化 |
| 注:1)仅用于滚动轴承锁紧装置。 |
端面带孔圆螺母(GB/T815-1988)mm
| 螺纹规格D |
dk |
m |
d1 |
t |
B |
K |
C |
d2 |
每1000件钢制品的质量≈/kg |
| max |
min |
max |
min |
| M2 |
5.5 |
5.32 |
2 |
1.75 |
1 |
2 |
4 |
1 |
0.2 |
M1.2 |
0.24 |
| M2.5 |
7 |
6.78 |
2.2 |
1.95 |
1.2 |
1.2 |
5 |
1.1 |
0.2 |
M1.4 |
0.44 |
| M3 |
8 |
7.78 |
2.5 |
2.25 |
1.5 |
1.5 |
5.5 |
1.3 |
0.3 |
M1.4 |
0.67 |
| M4 |
10 |
9.78 |
3.5 |
3.2 |
1.5 |
2 |
7 |
1.8 |
0.4 |
M2 |
1.51 |
| M5 |
12 |
11.73 |
4.2 |
3.9 |
2 |
2.5 |
8 |
2.1 |
0.4 |
M2 |
2.57 |
| M6 |
14 |
13.73 |
5 |
4.7 |
2.5 |
3 |
10 |
2.5 |
0.5 |
M2.5 |
4.16 |
| M8 |
18 |
17.73 |
6.5 |
6.14 |
3 |
3.5 |
13 |
3.3 |
0.5 |
M3 |
9.03 |
| M10 |
22 |
21.67 |
8 |
7.64 |
3.5 |
4 |
15 |
4 |
0.8 |
M3 |
16.70 |
| 技术条件 |
材料 |
螺纹公差 |
表面处理 |
| Q235 |
6H |
1.不经表面处理;2.氧化;3.镀锌钝化 |
侧面带孔圆螺母(GB/T816-1988)mm
| 螺纹规格D |
dk |
m |
d1 |
t |
C |
每1000件钢制品的质量≈/kg |
| max |
min |
max |
min |
| M2 |
5.5 |
5.32 |
2 |
1.75 |
1 |
1.2 |
0.2 |
0.23 |
| M2.5 |
7 |
6.78 |
2.2 |
1.95 |
1.2 |
1.2 |
0.2 |
0.43 |
| M3 |
8 |
7.78 |
2.5 |
2.25 |
1.5 |
1.5 |
0.3 |
0.63 |
| M4 |
10 |
9.78 |
3.5 |
3.2 |
1.5 |
2 |
0.4 |
1.45 |
| M5 |
12 |
11.73 |
4.2 |
3.9 |
2 |
2.5 |
0.4 |
2.45 |
| M6 |
14 |
13.73 |
5 |
4.7 |
2.5 |
3 |
0.5 |
3.93 |
| M8 |
18 |
17.73 |
6.5 |
6.14 |
3 |
3.5 |
0.5 |
8.64 |
| M10 |
22 |
21.67 |
8 |
7.64 |
3.5 |
4 |
0.8 |
16.10 |
| 技术条件 |
材料 |
螺纹公差 |
表面处理 |
| Q235 |
6H |
1.不经表面处;2.氧化;3.镀锌钝化 |
带槽圆螺母(GB/T817-1988)mm
| 螺纹规格D |
dk |
m |
B |
n |
K |
C |
d2 |
每1000件钢制品的质量≈/kg |
| max |
min |
max |
min |
max |
min |
公称 |
min |
max |
| M1.4 |
3 |
2.86 |
1.6 |
1.35 |
1.1 |
0.85 |
0.4 |
0.46 |
0.6 |
― |
0.1 |
― |
0.05 |
| M1.6 |
4 |
3.82 |
2 |
1.75 |
1.2 |
0.95 |
0.4 |
0.46 |
0.6 |
― |
0.1 |
― |
0.12 |
| M2 |
4.5 |
4.32 |
2.2 |
1.95 |
1.4 |
1.15 |
0.5 |
0.56 |
0.7 |
― |
0.2 |
― |
0.17 |
| M2.5 |
5.5 |
5.32 |
2.5 |
2.25 |
1.6 |
1.35 |
0.6 |
0.66 |
0.8 |
1.1 |
0.2 |
M1.4 |
0.29 |
| M3 |
6 |
5.82 |
3 |
2.70 |
2 |
1.75 |
0.8 |
0.86 |
1 |
1.3 |
0.2 |
M1.4 |
0.39 |
| M4 |
8 |
7.78 |
3.5 |
3.2 |
2.5 |
2.25 |
1 |
0.96 |
1.31 |
1.8 |
0.3 |
M1.4 |
0.84 |
| M5 |
10 |
9.78 |
4.2 |
3.9 |
2.8 |
2.55 |
1.2 |
1.26 |
1.51 |
2.1 |
0.4 |
M2 |
1.63 |
| M6 |
11 |
10.73 |
5 |
4.7 |
3 |
2.75 |
1.6 |
1.66 |
1.91 |
2.5 |
0.4 |
M2 |
2.16 |
| M8 |
14 |
13.73 |
6.5 |
6.14 |
4 |
3.70 |
2 |
2.06 |
2.31 |
3.3 |
0.5 |
M2 |
4.47 |
| M10 |
18 |
17.73 |
8 |
7.64 |
5 |
4.70 |
2.5 |
2.56 |
2.81 |
4 |
0.5 |
M3 |
9.59 |
| M12 |
22 |
21.67 |
10 |
9.64 |
6 |
5.70 |
3 |
3.06 |
3.31 |
5 |
0.8 |
M4 |
18.34 |
| 技术条件 |
材料 |
螺纹公差 |
表面处理 |
| Q235 |
6H |
1.不经表面处理;2.氧化;3.镀锌钝化 |
1型非金属嵌件六角锁紧螺母 细牙(GB/T889.2-2016)mm
本页尺寸表已据现行版标准(GB/T889.2-2016)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
P 螺距 细牙 |
P 细牙 |
da 最大值 |
da 最小值 |
dw 最小值 |
e 最小值 |
h 最大值 |
h 最小值 |
m 最小值 |
mw 最小值 |
s 最大值 |
s 最小值 |
千件重(钢制)≈kg |
| M8 |
1 |
/ |
8.75 |
8.00 |
11.63 |
14.38 |
9.5 |
8.92 |
6.44 |
5.15 |
13 |
12.73 |
5.54 |
| M10 |
1 |
1.25 |
10.80 |
10.00 |
14.63 |
17.77 |
11.9 |
11.2 |
8.04 |
6.43 |
16 |
15.73 |
10.35/10.50 |
| M12 |
1.25 |
1.5 |
13 |
12.00 |
16.63 |
20.03 |
14.9 |
14.2 |
10.37 |
8.30 |
18 |
17.73 |
15.88/16.11 |
| (M14) |
1.5 |
/ |
15.10 |
14.00 |
19.64 |
23.36 |
17 |
15.9 |
12.1 |
9.68 |
21 |
20.67 |
24.61 |
| M16 |
1.5 |
/ |
17.30 |
16.00 |
22.49 |
26.75 |
19.1 |
17.8 |
14.1 |
11.28 |
24 |
23.67 |
36.42 |
| M20 |
1.5 |
/ |
21.60 |
20.00 |
27.70 |
32.95 |
22.8 |
20.7 |
16.9 |
13.52 |
30 |
29.16 |
63.01 |
| M24 |
2 |
/ |
25.90 |
24.00 |
33.25 |
39.55 |
27.1 |
25 |
20.2 |
16.16 |
36 |
35 |
110 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
盖形螺母(GB/T923-2009)mm
本页尺寸表已据现行版标准(GB/T923-2009)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。

| 规格 d |
P 螺距 第1系列 |
P 第2系列 |
P 第3系列 |
da 最大值 |
da 最小值 |
dk 最大值 |
dw 最小值 |
e 最小值 |
x 最大值 第1系列 |
x 第2系列 |
x 第3系列 |
G 最大值 第1系列 |
G 第2系列 |
G 第3系列 |
h 最大值=公称 |
h 最小值 |
m 最大值 |
m 最小值 |
mw 最小值 |
SR ≈ |
s 公称 |
s 最小值 |
t 最大值 |
t 最小值 |
w 最小值 |
千件重(钢制)≈kg |
| M4 |
0.7 |
/ |
/ |
4.6 |
4 |
6.5 |
5.9 |
7.66 |
1.4 |
/ |
/ |
/ |
/ |
/ |
8 |
7.64 |
3.2 |
2.9 |
2.32 |
3.25 |
7 |
6.78 |
5.74 |
5.26 |
2 |
– |
| M5 |
0.8 |
/ |
/ |
5.75 |
5 |
7.5 |
6.9 |
8.79 |
1.6 |
/ |
/ |
/ |
/ |
/ |
10 |
9.64 |
4 |
3.7 |
2.96 |
3.75 |
8 |
7.78 |
7.79 |
7.21 |
2 |
– |
| M6 |
1 |
/ |
/ |
6.75 |
6 |
9.5 |
8.9 |
11.05 |
2 |
/ |
/ |
/ |
/ |
/ |
12 |
11.57 |
5 |
4.7 |
3.76 |
4.75 |
10 |
9.78 |
8.29 |
7.71 |
2 |
4.66 |
| M8 |
1.25 |
1 |
/ |
8.75 |
8 |
12.5 |
11.6 |
14.38 |
2.5 |
2 |
/ |
/ |
/ |
/ |
15 |
14.57 |
6.5 |
6.14 |
4.91 |
6.25 |
13 |
12.73 |
11.35 |
10.65 |
2 |
11 |
| M10 |
1.5 |
1 |
1.25 |
10.8 |
10 |
15 |
14.6 |
17.77 |
3 |
2 |
2.5 |
/ |
/ |
/ |
18 |
17.57 |
8 |
7.64 |
6.11 |
7.5 |
16 |
15.73 |
13.35 |
12.65 |
2 |
20.1 |
| M12 |
1.75 |
1.5 |
1.25 |
13 |
12 |
17 |
16.6 |
20.03 |
/ |
/ |
/ |
6.4 |
5.6 |
4.9 |
22 |
21.48 |
10 |
9.64 |
7.71 |
8.5 |
18 |
17.73 |
16.35 |
15.65 |
3 |
28.3 |
| (M14) |
2 |
1.5 |
/ |
15.1 |
14 |
20 |
19.6 |
23.35 |
/ |
/ |
/ |
7.3 |
5.6 |
/ |
25 |
24.48 |
11 |
10.3 |
8.24 |
10 |
21 |
20.67 |
18.35 |
17.65 |
4 |
– |
| M16 |
2 |
1.5 |
/ |
17.3 |
16 |
23 |
22.5 |
26.75 |
/ |
/ |
/ |
7.3 |
5.6 |
/ |
28 |
27.48 |
13 |
12.3 |
9.84 |
11.5 |
24 |
23.67 |
21.42 |
20.58 |
4 |
54.3 |
| (M18) |
2.5 |
1.5 |
2 |
19.5 |
18 |
26 |
24.9 |
29.56 |
/ |
/ |
/ |
9.3 |
5.6 |
7.3 |
32 |
31 |
15 |
14.3 |
11.44 |
13 |
27 |
26.16 |
25.42 |
24.58 |
5 |
95 |
| M20 |
2.5 |
2 |
1.5 |
21.6 |
20 |
28 |
27.7 |
32.95 |
/ |
/ |
/ |
9.3 |
7.3 |
5.6 |
34 |
33 |
16 |
14.9 |
11.92 |
14 |
30 |
29.16 |
26.42 |
25.58 |
5 |
104 |
| (M22) |
2.5 |
1.5 |
2 |
23.7 |
22 |
33 |
31.4 |
37.29 |
/ |
/ |
/ |
9.3 |
5.6 |
7.3 |
39 |
38 |
18 |
16.9 |
13.52 |
16.5 |
34 |
33 |
29.42 |
28.58 |
5 |
– |
| M24 |
3 |
2 |
/ |
25.9 |
24 |
34 |
33.3 |
39.55 |
/ |
/ |
/ |
10.7 |
7.3 |
/ |
42 |
41 |
19 |
17.7 |
14.16 |
17 |
36 |
35 |
31.5 |
30.5 |
6 |
216 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
钢结构用高强度大六角螺母(GB/T1231-2024)mm
本页尺寸表已据现行版标准(GB/T1231-2024)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
P 螺距 |
da 最大值 |
da 最小值 |
dw 最小值 |
e 最小值 |
m 最大值 |
m 最小值 |
mw 最小值 |
c 最大值 |
c 最小值 |
s 最大值 |
s 最小值 |
s 支撑面对螺纹轴线的垂直度 |
千件重(钢制)≈kg |
| M12 |
1.75 |
13 |
12 |
19.2 |
22.78 |
12.3 |
11.87 |
8.3 |
0.8 |
0.4 |
21 |
20.16 |
0.29 |
25.3 |
| M16 |
2 |
17.3 |
16 |
24.9 |
29.56 |
17.1 |
16.4 |
11.5 |
0.8 |
0.4 |
27 |
26.16 |
0.38 |
56.86 |
| M20 |
2.5 |
21.6 |
20 |
31.4 |
37.29 |
20.7 |
19.4 |
13.6 |
0.8 |
0.4 |
34 |
33 |
0.47 |
109.07 |
| (M22) |
2.5 |
23.8 |
22 |
33.3 |
39.55 |
23.6 |
22.3 |
15.6 |
0.8 |
0.4 |
36 |
35 |
0.5 |
135.33 |
| M24 |
3 |
25.9 |
24 |
38 |
45.2 |
24.2 |
22.9 |
16 |
0.8 |
0.4 |
41 |
40 |
0.57 |
188.56 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
扭剪型高强度螺栓连接副 螺母(GB/T3632-2008)mm
本页尺寸表已据现行版标准(GB/T3632-2008)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
P 螺距 |
da 最大值 |
da 最小值 |
dw 最小值 |
e 最小值 |
m 最大值 |
m 最小值 |
mw 最小值 |
c 最大值 |
c 最小值 |
s 最大值 |
s 最小值 |
千件重(钢制)≈kg |
| M16 |
2 |
17.3 |
16 |
24.9 |
29.56 |
17.1 |
16.4 |
11.5 |
0.8 |
0.4 |
27 |
26.16 |
61.51 |
| M20 |
2.5 |
21.6 |
20 |
31.4 |
37.29 |
20.7 |
19.4 |
13.6 |
0.8 |
0.4 |
34 |
33 |
118.77 |
| (M22) |
2.5 |
23.8 |
22 |
33.3 |
39.55 |
23.6 |
22.3 |
15.6 |
0.8 |
0.4 |
36 |
35 |
146.59 |
| M24 |
3 |
25.9 |
24 |
38.0 |
45.2 |
24.2 |
22.9 |
16.0 |
0.8 |
0.4 |
41 |
40 |
202.67 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
1型六角螺母(GB/T6170-2015)mm
本页尺寸表已据现行版标准(GB/T6170-2015)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。

| 规格 d |
P 螺距 |
c 最大值 |
c 最小值 |
da 最大值 |
da 最小值 |
dw 最小值 |
e 最小值 |
m 最大值 |
m 最小值 |
mw 最小值 |
s 最大值=公称 |
s 最小值 |
千件重(钢制)≈kg |
| M1.6 |
0.35 |
0.2 |
0.1 |
1.84 |
1.60 |
2.4 |
3.41 |
1.3 |
1.05 |
0.8 |
3.2 |
3.02 |
0.05 |
| M2 |
0.4 |
0.2 |
0.1 |
2.30 |
2.00 |
3.1 |
4.32 |
1.6 |
1.35 |
1.1 |
4 |
3.82 |
0.103 |
| M2.5 |
0.45 |
0.3 |
0.1 |
2.90 |
2.50 |
4.1 |
5.45 |
2 |
1.75 |
1.4 |
5 |
4.82 |
0.212 |
| M3 |
0.5 |
0.4 |
0.15 |
3.45 |
3.00 |
4.6 |
6.01 |
2.4 |
2.15 |
1.7 |
5.5 |
5.32 |
0.301 |
| (M3.5) |
0.6 |
0.4 |
0.15 |
4.00 |
3.50 |
5.00 |
6.58 |
2.8 |
2.55 |
2.0 |
6 |
5.82 |
0.411 |
| M4 |
0.7 |
0.4 |
0.15 |
4.60 |
4.00 |
5.9 |
7.66 |
3.2 |
2.9 |
2.3 |
7 |
6.78 |
0.643 |
| M5 |
0.8 |
0.5 |
0.15 |
5.75 |
5.00 |
6.9 |
8.79 |
4.7 |
4.4 |
3.5 |
8 |
7.78 |
1.19 |
| M6 |
1 |
0.5 |
0.15 |
6.75 |
6.00 |
8.9 |
11.05 |
5.2 |
4.9 |
3.9 |
10 |
9.78 |
2.19 |
| M8 |
1.25 |
0.6 |
0.15 |
8.75 |
8.00 |
11.6 |
14.38 |
6.8 |
6.44 |
5.2 |
13 |
12.73 |
4.74 |
| M10 |
1.5 |
0.6 |
0.15 |
10.80 |
10.00 |
14.6 |
17.77 |
8.4 |
8.04 |
6.4 |
16 |
15.73 |
8.91 |
| M12 |
1.75 |
0.6 |
0.15 |
13.00 |
12.00 |
16.6 |
20.03 |
10.8 |
10.37 |
8.3 |
18 |
17.73 |
13.67 |
| (M14) |
2 |
0.6 |
0.15 |
15.10 |
14.00 |
19.60 |
23.36 |
12.8 |
12.1 |
9.70 |
21 |
20.67 |
21.63 |
| M16 |
2 |
0.8 |
0.2 |
17.30 |
16.00 |
22.5 |
26.75 |
14.8 |
14.1 |
11.3 |
24 |
23.67 |
32.66 |
| (M18) |
2.5 |
0.8 |
0.2 |
19.50 |
18.00 |
24.90 |
29.56 |
15.8 |
15.1 |
12.10 |
27 |
26.16 |
42.31 |
| M20 |
2.5 |
0.8 |
0.2 |
21.60 |
20.00 |
27.7 |
32.95 |
18 |
16.9 |
13.5 |
30 |
29.16 |
58.37 |
| (M22) |
2.5 |
0.8 |
0.2 |
23.70 |
22.00 |
31.4 |
37.29 |
19.4 |
18.1 |
14.50 |
34 |
33 |
82 |
| M24 |
3 |
0.8 |
0.2 |
25.90 |
24.00 |
33.3 |
39.55 |
21.5 |
20.2 |
16.2 |
36 |
35 |
100.5 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
六角薄螺母(GB/T6172.2-2016)mm
本页尺寸表已据现行版标准(GB/T6172.2-2016)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
P 螺距 |
da 最大值 |
da 最小值 |
dw 最小值 |
e 最小值 |
h 最大值 |
h 最小值 |
m 最小值 |
mw 最小值 |
s 最大值 |
s 最小值 |
千件重(钢制)≈kg |
| M3 |
0.5 |
3.45 |
3.00 |
4.56 |
6.01 |
3.90 |
3.42 |
1.55 |
1.24 |
5.50 |
5.32 |
0.335 |
| M4 |
0.7 |
4.60 |
4.00 |
5.90 |
7.66 |
5.00 |
4.52 |
1.95 |
1.56 |
7.00 |
6.78 |
0.694 |
| M5 |
0.8 |
5.75 |
5.00 |
6.90 |
8.79 |
5.00 |
4.52 |
2.45 |
1.96 |
8.00 |
7.78 |
0.94 |
| M6 |
1 |
6.75 |
6.00 |
8.90 |
11.05 |
6.00 |
5.52 |
2.90 |
2.32 |
10.00 |
9.78 |
1.85 |
| M8 |
1.25 |
8.75 |
8.00 |
11.60 |
14.38 |
6.76 |
6.18 |
3.70 |
2.96 |
13.00 |
12.73 |
3.61 |
| M10 |
1.5 |
10.80 |
10.00 |
14.60 |
17.77 |
8.56 |
7.98 |
4.70 |
3.76 |
16.00 |
15.73 |
7.01 |
| M12 |
1.75 |
13.00 |
12.00 |
16.60 |
20.03 |
10.23 |
9.53 |
5.70 |
4.56 |
18.00 |
17.73 |
10.18 |
| (M14) |
2 |
15.10 |
14.00 |
19.60 |
23.35 |
11.32 |
10.22 |
6.42 |
5.14 |
21.00 |
20.67 |
15.08 |
| M16 |
2 |
17.30 |
16.00 |
22.50 |
26.75 |
12.42 |
11.32 |
7.42 |
5.94 |
24.00 |
23.67 |
22.03 |
| M20 |
2.5 |
21.60 |
20.00 |
27.70 |
32.95 |
14.90 |
13.10 |
9.10 |
7.28 |
30.00 |
29.16 |
38.98 |
| M24 |
3 |
25.90 |
24.00 |
33.20 |
39.55 |
17.80 |
16.00 |
10.90 |
8.72 |
36.00 |
35.00 |
68.12 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
六角薄螺母 细牙(GB/T6173-2015)mm
本页尺寸表已据现行版标准(GB/T6173-2015)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
P 螺距 |
da 最大值 |
da 最小值 |
dw 最小值 |
e 最小值 |
m 最大值 |
m 最小值 |
mw 最小值 |
s 最大值=公称 |
s 最小值 |
千件重(钢制)≈kg |
| M8x1 |
1 |
8.75 |
8.00 |
11.63 |
14.38 |
4 |
3.7 |
2.96 |
13 |
12.73 |
2.67 |
| M10x1 |
1 |
10.80 |
10.00 |
14.63 |
17.77 |
5 |
4.7 |
3.76 |
16 |
15.73 |
5.03 |
| M12x1.5 |
1.5 |
13.00 |
12.00 |
16.63 |
20.03 |
6 |
5.7 |
4.56 |
18 |
17.73 |
7.39 |
| M16x1.5 |
1.5 |
17.30 |
16.00 |
22.49 |
26.75 |
8 |
7.42 |
5.94 |
24 |
23.67 |
16.74 |
| M20x1.5 |
1.5 |
21.60 |
20.00 |
27.70 |
32.95 |
10 |
9.1 |
7.28 |
30 |
29.16 |
30.07 |
| M24x2 |
2 |
25.90 |
24.00 |
33.25 |
39.55 |
12 |
10.9 |
8.72 |
36 |
35 |
52.30 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
六角薄螺母 细牙(GB/T6174-2016)mm
本页尺寸表已据现行版标准(GB/T6174-2016)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
P 螺距 |
e 最小值 |
m 最大值 |
m 最小值 |
s 最大值=公称 |
s 最小值 |
千件重(钢制)≈kg |
| M1.6 |
0.35 |
3.28 |
1 |
0.75 |
3.2 |
2.9 |
0.03 |
| M2 |
0.4 |
4.18 |
1.2 |
0.95 |
4 |
3.7 |
0.07 |
| M2.5 |
0.45 |
5.31 |
1.6 |
1.35 |
5 |
4.7 |
0.15 |
| M3 |
0.5 |
5.88 |
1.8 |
1.55 |
5.5 |
5.2 |
0.2 |
| (M3.5) |
0.6 |
6.44 |
2 |
1.75 |
6 |
5.7 |
0.27 |
| M4 |
0.7 |
7.5 |
2.2 |
1.95 |
7 |
6.64 |
0.41 |
| M5 |
0.8 |
8.63 |
2.7 |
2.45 |
8 |
7.64 |
0.63 |
| M6 |
1 |
10.89 |
3.2 |
2.9 |
10 |
9.64 |
1.24 |
| M8 |
1.25 |
14.2 |
4 |
3.7 |
13 |
12.57 |
2.63 |
| M10 |
1.5 |
17.59 |
5 |
4.7 |
16 |
15.57 |
5.05 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
2型六角螺母 细牙(GB/T6176-2016)mm
本页尺寸表已据现行版标准(GB/T6176-2016)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
P 螺距 |
c 最大值 |
c 最小值 |
da 最大值 |
da 最小值 |
dw 最小值 |
e 最小值 |
m 最大值 |
m 最小值 |
mw 最小值 |
s 最大值=公称 |
s 最小值 |
千件重(钢制)≈kg |
| M8 |
1 |
0.60 |
0.15 |
8.75 |
8.00 |
11.63 |
14.38 |
7.5 |
7.14 |
5.71 |
13 |
12.73 |
5.15 |
| M10 |
1 |
0.60 |
0.15 |
10.80 |
10.00 |
14.63 |
17.77 |
9.3 |
8.94 |
7.15 |
16 |
15.73 |
9.58 |
| M12 |
1.5 |
0.60 |
0.15 |
13.00 |
12.00 |
16.63 |
20.03 |
12 |
11.57 |
9.26 |
18 |
17.73 |
15 |
| M16 |
1.5 |
0.80 |
0.20 |
17.30 |
16.00 |
22.49 |
26.75 |
16.4 |
15.7 |
12.56 |
24 |
23.67 |
35.43 |
| M20 |
1.5 |
0.80 |
0.20 |
21.60 |
20.00 |
27.70 |
32.95 |
20.3 |
19 |
15.20 |
30 |
29.16 |
62.77 |
| M24 |
2 |
0.80 |
0.20 |
25.90 |
24.00 |
33.25 |
39.55 |
23.9 |
22.6 |
18.08 |
36 |
35 |
108.4 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
六角法兰面螺母 细牙(GB/T6177.2-2016)mm
本页尺寸表已据现行版标准(GB/T6177.2-2016)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
P 螺距 细牙1 |
P 细牙2 |
c 最小值 |
da 最大值 |
da 最小值 |
dc 最大值 |
dw 最小值 |
e 最小值 |
m 最大值 |
m 最小值 |
mw 最小值 |
s 最大值 |
s 最小值 |
r 最大值 |
千件重(钢制)≈kg |
| M8 |
1 |
– |
1.2 |
8.75 |
8 |
17.9 |
15.8 |
14.38 |
8 |
7.64 |
4.6 |
13 |
12.73 |
0.5 |
5.89 |
| M10 |
1.25 |
1 |
1.5 |
10.8 |
10 |
21.8 |
19.6 |
16.64 |
10 |
9.64 |
5.6 |
15 |
14.73 |
0.6 |
9.46 |
| M12 |
1.25 |
1.5 |
1.8 |
13 |
12 |
26 |
23.8 |
20.03 |
12 |
11.57 |
6.8 |
18 |
17.73 |
0.7 |
16.15 |
| (M14) |
1.5 |
– |
2.1 |
15.1 |
14 |
29.9 |
27.6 |
23.36 |
14 |
13.3 |
7.7 |
21 |
20.67 |
0.9 |
25.11 |
| M16 |
1.5 |
– |
2.4 |
17.3 |
16 |
34.5 |
31.9 |
26.75 |
16 |
15.3 |
8.9 |
24 |
23.67 |
1 |
37.73 |
| M20 |
1.5 |
– |
3 |
21.6 |
20 |
42.8 |
39.9 |
32.95 |
20 |
18.7 |
10.7 |
30 |
29.16 |
1.2 |
68.09 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
1型六角开槽螺母 A和B级(GB/T6178-1986)mm

| β=15°~30°;θ=90°~120°槽的底部允许制成平底;(m-W)长度内允许制成喇叭形的螺纹孔;六角与螺母开槽端的端面交接处允许有圆钝。 |
标记示例:螺纹规格D=M12、性能等级为8级、表面氧化、A级的1型六角开槽螺母的标记:螺母GB/T
6178M12 |
| 螺纹规格D |
da |
de |
dw |
e |
m |
m’ |
n |
s |
W |
开口销 |
每1000件钢制品的质量≈/kg |
| max |
min |
max |
min |
min |
min |
max |
min |
min |
min |
max |
max |
min |
max |
min |
| M4 |
4.6 |
4 |
― |
― |
5.9 |
7.66 |
5 |
4.7 |
2.32 |
1.2 |
1.8 |
7 |
6.78 |
3.2 |
2.9 |
1×10 |
0.80 |
| M5 |
5.75 |
5 |
― |
― |
6.9 |
8.79 |
6.7 |
6.34 |
3.52 |
1.4 |
2 |
8 |
7.78 |
4.7 |
4.4 |
1.2×12 |
1.33 |
| M6 |
6.75 |
6 |
― |
― |
8.9 |
11.05 |
7.7 |
7.34 |
3.92 |
2 |
2.6 |
10 |
9.78 |
5.2 |
4.9 |
1.6×14 |
2.49 |
| M8 |
8.75 |
8 |
― |
― |
11.6 |
14.38 |
9.8 |
9.44 |
5.15 |
2.5 |
3.1 |
13 |
12.73 |
6.8 |
6.44 |
2×16 |
5.36 |
| M10 |
10.8 |
10 |
― |
― |
14.6 |
17.77 |
12.4 |
11.97 |
6.43 |
2.8 |
3.4 |
16 |
15.73 |
8.4 |
8.04 |
2.5×20 |
10.34 |
| M12 |
13 |
12 |
― |
― |
16.6 |
20.03 |
15.8 |
15.37 |
8.3 |
3.5 |
4.25 |
18 |
17.73 |
10.8 |
10.37 |
3.2×22 |
15.34 |
| (M14) |
15.1 |
14 |
― |
― |
19.6 |
23.35 |
17.8 |
17.37 |
9.68 |
3.5 |
4.25 |
21 |
20.67 |
12.8 |
12.37 |
3.2×26 |
24.76 |
| M16 |
17.3 |
16 |
― |
― |
22.5 |
26.75 |
20.8 |
20.28 |
11.28 |
4.5 |
5.7 |
24 |
23.67 |
14.8 |
14.37 |
4×28 |
36.94 |
| M20 |
21.6 |
20 |
28 |
27.16 |
27.7 |
32.95 |
24 |
23.16 |
13.52 |
4.5 |
5.7 |
30 |
29.16 |
18 |
17.3 |
4×36 |
64.99 |
| M24 |
25.9 |
24 |
34 |
33 |
33.2 |
39.55 |
29.5 |
28.66 |
16.16 |
5.5 |
6.7 |
36 |
35 |
21.5 |
20.66 |
5×40 |
114.7 |
| M30 |
32.4 |
30 |
42 |
41 |
42.7 |
50.85 |
34.6 |
33.6 |
19.44 |
7 |
8.5 |
46 |
45 |
25.6 |
24.76 |
6.3×50 |
233.2 |
| M36 |
38.9 |
36 |
50 |
49 |
51.1 |
60.79 |
40 |
39 |
23.52 |
7 |
8.5 |
55 |
53.8 |
31 |
30 |
6.3×65 |
394.3 |
| 技术条件 |
材料 |
螺纹公差 |
机械性能等级 |
产品等级 |
表面处理 |
| 钢 |
6H |
6、8、10 |
A级用于D≤16;B级用于D>16 |
1.氧化;2.不经处理;3.镀锌钝化 |
| 注:尽可能不采用括号内的规格。 |
1型六角开槽螺母 C级(GB/T6179-1986)mm

| β=15°~30°;槽的底部允许制成平底;(m-W)长度内允许制成喇叭形的螺纹孔;六角与螺母开槽端的端面交接处允许有圆钝。 |
| 标记示例:螺纹规格D=M5、性能等级为5级、不经表面处理、C级的1型六角开槽螺母的标记:螺母GB 6179M5 |
| 螺纹规格D |
dw |
e |
m |
m′ |
n |
s |
W |
开口销 |
每1000件钢制品的质量≈/kg |
| min |
min |
max |
min |
min |
max |
min |
max |
min |
max |
min |
| M5 |
6.9 |
8.63 |
7.6 |
6.1 |
3.5 |
2 |
1.4 |
8 |
7.64 |
5.6 |
4.4 |
1.2×12 |
1.22 |
| M6 |
8.7 |
10.89 |
8.9 |
7.4 |
3.9 |
2.6 |
2 |
10 |
9.64 |
6.4 |
4.9 |
1.6×14 |
2.39 |
| M8 |
11.5 |
14.20 |
10.94 |
9.14 |
5.1 |
3.1 |
2.5 |
13 |
12.57 |
7.94 |
6.44 |
2×16 |
5.03 |
| M10 |
14.5 |
17.59 |
13.54 |
11.74 |
6.4 |
3.4 |
2.8 |
16 |
15.57 |
9.54 |
8.04 |
2.5×20 |
9.86 |
| M12 |
16.5 |
19.85 |
17.17 |
15.37 |
8.3 |
4.25 |
3.5 |
18 |
17.57 |
12.17 |
10.37 |
3.2×22 |
14.84 |
| (M14) |
19.2 |
22.78 |
18.9 |
16.8 |
9.7 |
4.25 |
3.5 |
21 |
20.16 |
13.9 |
12.1 |
3.2×26 |
21.62 |
| M16 |
22 |
26.17 |
21.9 |
19.8 |
11.3 |
5.7 |
4.5 |
24 |
23.16 |
15.9 |
14.1 |
4×28 |
33.35 |
| M20 |
27.7 |
32.95 |
25 |
22.9 |
13.5 |
5.7 |
4.5 |
30 |
29.16 |
19 |
16.9 |
4×36 |
64.06 |
| M24 |
33.2 |
39.55 |
30.3 |
27.8 |
16.2 |
6.7 |
5.5 |
36 |
35 |
22.3 |
20.2 |
5×40 |
111.5 |
| M30 |
42.7 |
50.85 |
35.4 |
32.4 |
19.5 |
8.5 |
7 |
46 |
45 |
26.4 |
24.3 |
6.3×50 |
228.5 |
| M36 |
51.1 |
60.79 |
40.9 |
38.4 |
23.5 |
8.5 |
7 |
55 |
53.8 |
31.9 |
29.4 |
6.3×65 |
387.8 |
| 技术条件 |
材料 |
螺纹公差 |
机械性能等级 |
产品等级 |
表面处理 |
| 钢 |
7H |
4、5 |
C级 |
1.不经处理;2.镀锌钝化 |
| 注:尽可能不采用括号内的规格。 |
2型六角开槽螺母 A和B级(GB/T6180-1986)mm

| β=15°~30°;θ=90°~120° |
| 槽的底部允许制成平底;(m-W)长度内允许制成喇叭形的螺纹孔;六角与螺母开槽端的端面交接处允许有圆钝。 |
| 标记示例:螺纹规格D=M5、性能等级为9级、表面氧化、A级的2型六角开槽螺母的标记:螺母GB/T 6180M5 |
| 螺纹规格D |
da |
de |
dw |
e |
m |
m’ |
n |
s |
W |
开口销 |
每1000件钢制品的质量≈/kg |
| max |
min |
max |
min |
min |
min |
max |
min |
min |
min |
max |
max |
min |
max |
min |
| M5 |
5.75 |
5 |
― |
― |
6.9 |
8.79 |
7.1 |
6.74 |
3.84 |
1.4 |
2 |
8 |
7.85 |
5.1 |
4.8 |
1.2×12 |
1.43 |
| M6 |
6.75 |
6 |
― |
― |
8.9 |
11.05 |
8.2 |
7.84 |
4.32 |
2 |
2.6 |
10 |
9.78 |
5.7 |
5.4 |
1.6×14 |
2.69 |
| M8 |
8.75 |
8 |
― |
― |
11.6 |
14.38 |
10.5 |
10.07 |
5.71 |
2.5 |
3.1 |
13 |
12.73 |
7.5 |
7.14 |
2×16 |
5.79 |
| M10 |
10.8 |
10 |
― |
― |
14.6 |
17.77 |
13.3 |
12.87 |
7.15 |
2.8 |
3.4 |
16 |
15.73 |
9.3 |
8.94 |
2.5×20 |
11.23 |
| M12 |
13 |
12 |
― |
― |
16.6 |
20.03 |
17 |
16.57 |
9.26 |
3.5 |
4.25 |
18 |
17.73 |
12 |
11.57 |
3.2×22 |
16.72 |
| (M14) |
15.1 |
14 |
― |
― |
19.6 |
23.35 |
19.1 |
18.58 |
10.7 |
3.5 |
4.25 |
21 |
20.67 |
14.1 |
13.67 |
3.2×26 |
26.33 |
| M16 |
17.3 |
16 |
― |
― |
22.5 |
26.75 |
22.4 |
21.88 |
12.6 |
4.5 |
5.7 |
24 |
23.67 |
16.4 |
15.97 |
4×28 |
40.23 |
| M20 |
21.6 |
20 |
28 |
27.16 |
27.7 |
32.95 |
26.3 |
25.46 |
15.2 |
4.5 |
5.7 |
30 |
29.16 |
20.3 |
19.46 |
4×36 |
71.87 |
| M24 |
25.9 |
24 |
34 |
33 |
33.2 |
39.55 |
31.9 |
30.9 |
18.1 |
5.5 |
6.7 |
36 |
35 |
23.9 |
23.06 |
5×40 |
124.7 |
| M30 |
32.4 |
30 |
42 |
41 |
42.7 |
50.85 |
37.6 |
36.6 |
21.8 |
7 |
8.5 |
46 |
45 |
28.6 |
27.76 |
6.3×50 |
256.0 |
| M36 |
38.9 |
36 |
50 |
49 |
51.1 |
60.79 |
43.7 |
42.7 |
26.5 |
7 |
8.5 |
55 |
53.8 |
34.7 |
33.7 |
6.3×65 |
434.2 |
| 技术条件 |
材料 |
螺纹公差 |
机械性能等级 |
产品等级 |
表面处理 |
| 钢 |
6H |
9、12 |
A级用于D≤16;B级用于D>16 |
1.氧化;2.镀锌钝化 |
| 注:尽可能不采用括号内的规格。 |
六角开槽薄螺母 A和B级(GB/T6181-1986)mm

| β=15°~30°;θ=90°~120° |
| 槽的底部允许制成平底;(m-W)长度内允许制成喇叭形的螺纹孔;六角与螺母开槽端的端面交接处允许有圆钝。 |
| 标记示例:螺纹规格D=M12、性能等级为04级、不经表面处理、A级的六角开槽薄螺母的标记:螺母GB/T 6181M12 |
| 螺纹规格D |
da |
dw |
e |
m |
m’ |
n |
s |
W |
开口销 |
每1000件钢制品的质量≈/kg |
| max |
min |
min |
min |
max |
min |
min |
max |
min |
max |
min |
max |
min |
| M5 |
5.75 |
5 |
6.9 |
8.79 |
5.1 |
4.8 |
3.84 |
2 |
1.4 |
8 |
7.78 |
3.1 |
2.8 |
1.2×12 |
0.96 |
| M6 |
6.75 |
6 |
8.9 |
11.05 |
5.7 |
5.4 |
4.32 |
2.6 |
2 |
10 |
9.78 |
3.2 |
2.9 |
1.6×14 |
1.71 |
| M8 |
8.75 |
8 |
11.6 |
14.38 |
7.5 |
7.14 |
5.71 |
3.1 |
2.5 |
13 |
12.73 |
4.5 |
4.2 |
2×16 |
3.87 |
| M10 |
10.8 |
10 |
14.6 |
17.77 |
9.3 |
8.94 |
7.15 |
3.4 |
2.8 |
16 |
15.73 |
5.3 |
5 |
2.5×20 |
7.35 |
| M12 |
13 |
12 |
16.6 |
20.03 |
12 |
11.57 |
9.26 |
4.25 |
3.5 |
18 |
17.73 |
7 |
6.64 |
3.2×22 |
11.00 |
| (M14) |
15.1 |
14 |
19.6 |
23.35 |
14.1 |
13.4 |
10.7 |
4.25 |
3.5 |
21 |
20.67 |
9.1 |
8.74 |
3.2×26 |
18.38 |
| M16 |
17.3 |
16 |
22.5 |
26.75 |
16.4 |
15.7 |
12.6 |
5.7 |
4.5 |
24 |
23.67 |
10.4 |
9.97 |
4×28 |
27.67 |
| M20 |
21.6 |
20 |
27.7 |
32.95 |
20.3 |
19 |
15.2 |
5.7 |
4.5 |
30 |
29.16 |
14.3 |
13.6 |
4×36 |
52.74 |
| M24 |
25.9 |
24 |
33.2 |
39.55 |
23.9 |
22.6 |
18.1 |
6.7 |
5.5 |
36 |
35 |
15.9 |
15.2 |
5×40 |
88.88 |
| M30 |
32.4 |
30 |
42.7 |
50.85 |
28.6 |
27.3 |
21.8 |
8.5 |
7 |
46 |
45 |
19.6 |
18.76 |
6.3×50 |
186.1 |
| M36 |
38.9 |
36 |
51.1 |
60.79 |
34.7 |
33.1 |
26.5 |
8.5 |
7 |
55 |
53.8 |
25.7 |
24.86 |
6.3×65 |
332.9 |
| 技术条件 |
材料 |
螺纹公差 |
机械性能等级 |
产品公差等级 |
表面处理 |
| 钢 |
6H |
04、05 |
A级用于D≤16;B级用于D>16 |
1.不经处理;2.镀锌钝化;3.氧化 |
| 不锈钢 |
A2-50 |
不经处理 |
| 注:尽可能不采用括号内的规格。 |
2型非金属嵌件六角锁紧螺母(GB/T6182-2016)mm
本页尺寸表已据现行版标准(GB/T6182-2016)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
P 螺距 |
da 最大值 |
da 最小值 |
dw 最小值 |
e 最小值 |
h 最大值 |
h 最小值 |
m 最小值 |
mw 最小值 |
s 最大值 |
s 最小值 |
千件重(钢制)≈kg |
| M5 |
0.8 |
5.75 |
5.00 |
6.88 |
8.79 |
7.2 |
6.62 |
4.8 |
3.84 |
8 |
7.78 |
1.54 |
| M6 |
1 |
6.75 |
6.00 |
8.88 |
11.05 |
8.5 |
7.92 |
5.4 |
4.32 |
10 |
9.78 |
2.94 |
| M8 |
1.25 |
8.75 |
8.00 |
11.63 |
14.38 |
10.2 |
9.5 |
7.14 |
5.71 |
13 |
12.73 |
6.1 |
| M10 |
1.5 |
10.80 |
10.00 |
14.63 |
17.77 |
12.8 |
12.1 |
8.94 |
7.15 |
16 |
15.73 |
11.64 |
| M12 |
1.75 |
13.00 |
12.00 |
16.63 |
20.03 |
16.1 |
15.4 |
11.57 |
9.26 |
18 |
17.73 |
17.92 |
| (M14) |
2 |
15.10 |
14.00 |
19.64 |
23.36 |
18.3 |
17 |
13.4 |
10.70 |
21 |
20.67 |
27.37 |
| M16 |
2 |
17.30 |
16.00 |
22.49 |
26.75 |
20.7 |
19.4 |
15.7 |
12.60 |
24 |
23.67 |
40.96 |
| M20 |
2.5 |
21.60 |
20.00 |
27.70 |
32.95 |
25.1 |
23 |
19 |
15.20 |
30 |
29.16 |
73.17 |
| M24 |
3 |
25.90 |
24.00 |
33.25 |
39.55 |
29.5 |
27.4 |
22.6 |
18.10 |
36 |
35 |
125.5 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
非金属嵌件六角法兰面锁紧螺母(GB/T6183.1-2016)mm
本页尺寸表已据现行版标准(GB/T6183.1-2016)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
P 螺距 |
c 最小值 |
da 最大值 |
da 最小值 |
dc 最大值 |
dw 最小值 |
e 最小值 |
h 最大值 |
h 最小值 |
m 最小值 |
mw 最小值 |
s 最大值 |
s 最小值 |
r 最大值 |
千件重(钢制)≈kg |
| M5 |
0.8 |
1.0 |
5.75 |
5.00 |
11.8 |
9.8 |
8.79 |
7.1 |
6.52 |
4.7 |
2.5 |
8 |
7.78 |
0.3 |
1.66 |
| M6 |
1 |
1.1 |
6.75 |
6.00 |
14.2 |
12.2 |
11.05 |
9.1 |
8.52 |
5.7 |
3.1 |
10 |
9.78 |
0.4 |
3.36 |
| M8 |
1.25 |
1.2 |
8.75 |
8.00 |
17.9 |
15.8 |
14.38 |
11.1 |
10.4 |
7.64 |
4.6 |
13 |
12.73 |
0.5 |
7 |
| M10 |
1.5 |
1.5 |
10.80 |
10.00 |
21.8 |
19.6 |
16.64 |
13.5 |
12.8 |
9.64 |
5.6 |
15 |
14.73 |
0.6 |
11.15 |
| M12 |
1.75 |
1.8 |
13.00 |
12.00 |
26.0 |
23.8 |
20.03 |
16.1 |
15.4 |
11.57 |
6.8 |
18 |
17.73 |
0.7 |
19.33 |
| (M14) |
2 |
2.1 |
15.10 |
14.00 |
29.9 |
27.6 |
23.36 |
18.2 |
16.9 |
13.3 |
7.7 |
21 |
20.67 |
0.9 |
29.21 |
| M16 |
2 |
2.4 |
17.30 |
16.00 |
34.5 |
31.9 |
26.75 |
20.3 |
19.0 |
15.3 |
8.9 |
24 |
23.67 |
1.0 |
43.24 |
| M20 |
2.5 |
3.0 |
21.60 |
20.00 |
42.8 |
39.9 |
32.95 |
24.8 |
22.7 |
18.7 |
10.7 |
30 |
29.16 |
1.2 |
78.44 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
非金属嵌件六角法兰面锁紧螺母 细牙(GB/T6183.2-2016)mm
本页尺寸表已据现行版标准(GB/T6183.2-2016)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
P 螺距 细牙1 |
P 细牙2 |
c |
da 最大值 |
da 最小值 |
dc 最大值 |
dw 最小值 |
e 最小值 |
h 最大值 |
h 最小值 |
m 最小值 |
mw 最小值 |
s 最大值 |
s 最小值 |
r 最大值 |
千件重(钢制)≈kg |
| M8 |
1 |
– |
1.2 |
8.75 |
8 |
17.9 |
15.8 |
14.38 |
11.1 |
8.74 |
7.64 |
4.6 |
13 |
12.73 |
0.5 |
6.88 |
| M10 |
1 |
1.25 |
1.5 |
10.8 |
10 |
21.8 |
19.6 |
16.64 |
13.5 |
10.3 |
9.64 |
5.6 |
15 |
14.73 |
0.6 |
10.8 |
| M12 |
1.5 |
1.25 |
1.8 |
13 |
12 |
26 |
23.8 |
20.03 |
16.1 |
12.57 |
11.57 |
6.8 |
18 |
17.73 |
0.7 |
18.82 |
| (M14) |
1.5 |
– |
2.1 |
15.1 |
14 |
29.9 |
27.6 |
23.36 |
18.2 |
14.8 |
13.3 |
7.7 |
21 |
20.67 |
0.9 |
28.53 |
| M16 |
1.5 |
– |
2.4 |
17.3 |
16 |
34.5 |
31.9 |
26.75 |
20.3 |
17.2 |
15.3 |
8.9 |
24 |
23.67 |
1 |
42.33 |
| M20 |
1.5 |
– |
3 |
21.6 |
20 |
42.8 |
39.9 |
32.95 |
24.8 |
20.3 |
18.7 |
10.7 |
30 |
29.16 |
1.2 |
75.64 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
1型全金属六角锁紧螺母(GB/T6184-2000)mm

| β=15°~30°;θ=90°~120° |
| 标记示例:螺纹规格D=M12、性能等级为8级、表面氧化、产品等级为A级的1型全金属六角锁紧螺母的标记:螺母GB/T 6184M12 |
| 螺纹规格 |
da |
dwmin |
emin |
h |
mwmin |
s |
每1000件钢制品的质量≈/kg |
| D |
螺距P |
max |
min |
max |
min |
max |
min |
| M5 |
0.8 |
5.75 |
5.00 |
6.88 |
8.79 |
5.3 |
4.8 |
3.52 |
8.00 |
7.78 |
1.32 |
| M6 |
1 |
6.75 |
6.00 |
8.88 |
11.05 |
5.9 |
5.4 |
3.92 |
10.00 |
9.78 |
2.42 |
| M8 |
1.25 |
8.75 |
8.00 |
11.63 |
14.38 |
7.10 |
6.44 |
5.15 |
13.00 |
12.73 |
5.20 |
| M10 |
1.5 |
10.8 |
10.0 |
14.63 |
17.77 |
9.00 |
8.04 |
6.43 |
16.00 |
15.73 |
9.79 |
| M12 |
1.75 |
13 |
12 |
16.63 |
20.03 |
11.60 |
10.37 |
8.3 |
18.00 |
17.73 |
15.12 |
| (M14) |
2 |
15.1 |
14.0 |
19.64 |
23.36 |
13.2 |
12.1 |
9.68 |
21.00 |
20.67 |
23.93 |
| M16 |
2 |
17.3 |
16.0 |
22.49 |
26.75 |
15.2 |
14.1 |
11.28 |
24.00 |
23.67 |
36.16 |
| (M18) |
2.5 |
19.5 |
18.0 |
24.9 |
29.56 |
17.00 |
15.01 |
12.08 |
27.00 |
26.16 |
46.87 |
| M20 |
2.5 |
21.6 |
20.0 |
27.7 |
32.95 |
19.0 |
16.9 |
13.52 |
30.00 |
29.16 |
64.75 |
| (M22) |
2.5 |
23.7 |
22.0 |
31.4 |
37.29 |
21.0 |
18.1 |
14.5 |
34 |
33 |
90.86 |
| M24 |
3 |
25.9 |
24.0 |
33.25 |
39.55 |
23.0 |
20.2 |
16.16 |
36 |
35 |
111.5 |
| M30 |
3.5 |
32.4 |
30.0 |
42.75 |
50.85 |
26.9 |
24.3 |
19.44 |
46 |
45 |
227.0 |
| M36 |
4 |
38.9 |
36.0 |
51.11 |
60.79 |
32.5 |
29.4 |
23.52 |
55.0 |
53.8 |
389.5 |
| 技术条件 |
材料 |
螺纹公差 |
机械性能等级 |
产品等级 |
表面处理 |
| 钢 |
6H |
5、8、10 |
D≤16mm:A级;D>16mm:B级 |
氧化 |
| 注:尽可能不采用括号内的规格。 |
2型全金属六角锁紧螺母(GB/T6185.1-2016)mm
本页尺寸表已据现行版标准(GB/T6185.1-2016)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
P 螺距 |
da 最大值 |
da 最小值 |
dw 最小值 |
e 最小值 |
h 最大值 |
h 最小值 |
mw 最小值 |
s 最大值 |
s 最小值 |
千件重(钢制)≈kg 参考GB/T 6185.1-2000 |
| M5 |
0.8 |
5.75 |
5.00 |
6.88 |
8.79 |
5.1 |
4.8 |
3.52 |
8 |
7.78 |
1.32 |
| M6 |
1 |
6.75 |
6.00 |
8.88 |
11.05 |
6 |
5.4 |
3.92 |
10 |
9.78 |
2.42 |
| M8 |
1.25 |
8.75 |
8.00 |
11.63 |
14.38 |
8 |
7.14 |
5.15 |
13 |
12.73 |
5.25 |
| M10 |
1.5 |
10.80 |
10.00 |
14.63 |
17.77 |
10 |
8.94 |
6.43 |
16 |
15.73 |
9.89 |
| M12 |
1.75 |
13.00 |
12.00 |
16.63 |
20.03 |
13.3 |
11.57 |
8.30 |
18 |
17.73 |
15.29 |
| (M14) |
2 |
15.10 |
14.00 |
19.64 |
23.36 |
14.1 |
13.4 |
9.68 |
21 |
20.67 |
24.17 |
| M16 |
2 |
17.30 |
16.00 |
22.49 |
26.75 |
16.4 |
15.7 |
11.28 |
24 |
23.67 |
36.56 |
| M20 |
2.5 |
21.60 |
20.00 |
27.70 |
32.95 |
20.3 |
19 |
13.52 |
30 |
29.16 |
65.54 |
| M24 |
3 |
25.90 |
24.00 |
33.25 |
39.55 |
23.9 |
22.6 |
16.16 |
36 |
35 |
112.8 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
2型全金属六角锁紧螺母 细牙(GB/T6185.2-2016)mm
本页尺寸表已据现行版标准(GB/T6185.2-2016)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
P 螺距 细牙1 |
P 细牙2 |
da 最大值 |
da 最小值 |
dw 最小值 |
e 最小值 |
h 最大值 |
h 最小值 |
mw 最小值 |
s 最大值 |
s 最小值 |
千件重(钢制)≈kg |
| M8 |
1 |
/ |
8.75 |
8 |
11.63 |
14.38 |
8 |
7.14 |
5.15 |
13 |
12.73 |
5.16 |
| M10 |
1 |
1.25 |
10.80 |
10 |
14.63 |
17.77 |
10 |
8.94 |
6.43 |
16 |
15.73 |
9.59/9.74 |
| M12 |
1.25 |
1.5 |
13.00 |
12 |
16.63 |
20.03 |
13.3 |
11.57 |
8.30 |
18 |
17.73 |
14.83/15.06 |
| (M14) |
1.5 |
/ |
15.10 |
14 |
19.64 |
23.36 |
14.1 |
13.4 |
9.68 |
21 |
20.67 |
23.55 |
| M16 |
1.5 |
/ |
17.30 |
16 |
22.49 |
26.75 |
16.4 |
15.7 |
11.28 |
24 |
23.67 |
35.72 |
| M20 |
1.5 |
/ |
21.60 |
20 |
27.70 |
32.95 |
20.3 |
19 |
13.52 |
30 |
29.16 |
63.01 |
| M24 |
2 |
/ |
25.90 |
24 |
33.25 |
39.55 |
23.9 |
22.6 |
16.16 |
36 |
35 |
109.2 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
2型全金属六角锁紧螺母 9级(GB/T6185.1-2016)mm
本页尺寸表已据现行版标准(GB/T6185.1-2016)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
P 螺距 |
da 最大值 |
da 最小值 |
dw 最小值 |
e 最小值 |
h 最大值 |
h 最小值 |
mw 最小值 |
s 最大值 |
s 最小值 |
千件重(钢制)≈kg 参考GB/T 6185.1-2000 |
| M5 |
0.8 |
5.75 |
5.00 |
6.88 |
8.79 |
5.1 |
4.8 |
3.52 |
8 |
7.78 |
1.32 |
| M6 |
1 |
6.75 |
6.00 |
8.88 |
11.05 |
6 |
5.4 |
3.92 |
10 |
9.78 |
2.42 |
| M8 |
1.25 |
8.75 |
8.00 |
11.63 |
14.38 |
8 |
7.14 |
5.15 |
13 |
12.73 |
5.25 |
| M10 |
1.5 |
10.80 |
10.00 |
14.63 |
17.77 |
10 |
8.94 |
6.43 |
16 |
15.73 |
9.89 |
| M12 |
1.75 |
13.00 |
12.00 |
16.63 |
20.03 |
13.3 |
11.57 |
8.30 |
18 |
17.73 |
15.29 |
| (M14) |
2 |
15.10 |
14.00 |
19.64 |
23.36 |
14.1 |
13.4 |
9.68 |
21 |
20.67 |
24.17 |
| M16 |
2 |
17.30 |
16.00 |
22.49 |
26.75 |
16.4 |
15.7 |
11.28 |
24 |
23.67 |
36.56 |
| M20 |
2.5 |
21.60 |
20.00 |
27.70 |
32.95 |
20.3 |
19 |
13.52 |
30 |
29.16 |
65.54 |
| M24 |
3 |
25.90 |
24.00 |
33.25 |
39.55 |
23.9 |
22.6 |
16.16 |
36 |
35 |
112.8 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
全金属六角法兰面锁紧螺母(GB/T6187.1-2016)mm
本页尺寸表已据现行版标准(GB/T6187.1-2016)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
P 螺距 |
c 最小值 |
da 最大值 |
da 最小值 |
dc 最大值 |
dw 最小值 |
e 最小值 |
h 最大值 |
h 最小值 |
m 最小值 |
mw 最小值 |
s 最大值 |
s 最小值 |
r 最大值 |
千件重(钢制)≈kg |
| M5 |
0.8 |
1 |
5.75 |
5 |
11.8 |
9.8 |
8.79 |
6.2 |
5.7 |
4.7 |
2.5 |
8 |
7.78 |
0.3 |
1.55 |
| M6 |
1 |
1.1 |
6.75 |
6 |
14.2 |
12.2 |
11.05 |
7.3 |
6.8 |
5.7 |
3.1 |
10 |
9.78 |
0.4 |
3 |
| M8 |
1.25 |
1.2 |
8.75 |
8 |
17.9 |
15.8 |
14.38 |
9.4 |
8.74 |
7.64 |
4.6 |
13 |
12.73 |
0.5 |
6.4 |
| M10 |
1.5 |
1.5 |
10.8 |
10 |
21.8 |
19.6 |
16.64 |
11.4 |
10.34 |
9.64 |
5.6 |
15 |
14.73 |
0.6 |
9.97 |
| M12 |
1.75 |
1.8 |
13 |
12 |
26 |
23.8 |
20.03 |
13.8 |
12.57 |
11.57 |
6.8 |
18 |
17.73 |
0.7 |
17.36 |
| (M14) |
2 |
2.1 |
15.1 |
14 |
29.9 |
27.6 |
23.36 |
15.9 |
14.8 |
13.3 |
7.7 |
21 |
20.67 |
0.9 |
27.22 |
| M16 |
2 |
2.4 |
17.3 |
16 |
34.5 |
31.9 |
26.75 |
18.3 |
17.2 |
15.3 |
8.9 |
24 |
23.67 |
1 |
41 |
| M20 |
2.5 |
3 |
21.6 |
20 |
42.8 |
39.9 |
32.95 |
22.4 |
20.3 |
18.7 |
10.7 |
30 |
29.16 |
1.2 |
73.91 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
全金属六角法兰面锁紧螺母 细牙(GB/T6187.2-2016)mm
本页尺寸表已据现行版标准(GB/T6187.2-2016)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
P 螺距1 |
P 螺距2 |
c 最小值 |
da 最大值 |
da 最小值 |
dc 最大值 |
dw 最小值 |
e 最小值 |
h 最大值 |
h 最小值 |
m 最小值 |
mw 最小值 |
s 最大值 |
s 最小值 |
r 最大值 |
千件重kg |
| M8 |
1 |
/ |
1.2 |
8.75 |
8.00 |
17.9 |
15.8 |
14.38 |
9.4 |
8.74 |
7.64 |
4.6 |
13 |
12.73 |
0.5 |
6.29 |
| M10 |
1 |
1.25 |
1.5 |
10.80 |
10.00 |
21.8 |
19.6 |
16.64 |
11.4 |
10.34 |
9.64 |
5.6 |
15 |
14.73 |
0.6 |
9.61/9.79 |
| M12 |
1.5 |
1.25 |
1.8 |
13.00 |
12.00 |
26.0 |
23.8 |
20.03 |
13.8 |
12.57 |
11.57 |
6.8 |
18 |
17.73 |
0.7 |
17.10/16.85 |
| (M14) |
1.5 |
/ |
2.1 |
15.10 |
14.00 |
29.9 |
27.6 |
23.36 |
15.9 |
14.8 |
13.30 |
7.7 |
21 |
20.67 |
0.9 |
26.54 |
| M16 |
1.5 |
/ |
2.4 |
17.30 |
16.00 |
34.5 |
31.9 |
26.00 |
18.3 |
17.2 |
15.30 |
8.9 |
24 |
23.67 |
1.0 |
40.09 |
| M20 |
1.5 |
/ |
3.0 |
21.60 |
20.00 |
42.8 |
39.9 |
32.95 |
22.4 |
20.3 |
18.70 |
10.7 |
30 |
29.16 |
1.2 |
71.11 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
1型六角开槽螺母 细牙 A和B级(GB/T9457-1988)mm

| β=15°~30°;θ=90°~120° |
| 槽的底部允许制成平底;(m―W)长度内允许制成喇叭形的螺纹孔;六角与螺母开槽端的端面交接处允许有圆钝。 |
| 标记示例:螺纹规格D=M8×1、性能等级为8级、表面氧化A级的1型六角开槽细牙螺母的标记:螺母GB 9457M8×1 |
| 螺纹规格D×P |
da |
de |
dw |
e |
m |
m’ |
n |
s |
W |
开口销 |
每1000件钢制品的质量≈/kg |
| max |
min |
max |
min |
min |
min |
max |
min |
min |
max |
min |
max |
min |
max |
min |
| M8×1 |
8.75 |
8 |
― |
― |
11.6 |
14.38 |
9.8 |
9.44 |
5.15 |
3.1 |
2.5 |
13 |
12.73 |
6.8 |
6.44 |
2×16 |
5.21 |
| M10×1(M10×1.25) |
10.8 |
10 |
― |
― |
14.6 |
17.77 |
12.4 |
11.97 |
6.43 |
3.4 |
2.8 |
16 |
15.73 |
8.4 |
8.04 |
2.5×20 |
10.34 |
| M12×1.5(M12×1.25) |
13 |
12 |
― |
― |
16.6 |
20.03 |
15.8 |
15.37 |
8.3 |
4.25 |
3.5 |
18 |
17.73 |
10.8 |
10.37 |
3.2×22 |
15.34 |
| (M14×1.5) |
15.1 |
14 |
― |
― |
19.6 |
23.35 |
17.8 |
17.37 |
9.68 |
4.25 |
3.5 |
21 |
20.67 |
12.8 |
12.37 |
3.2×26 |
24.87 |
| M16×1.5 |
17.3 |
16 |
― |
― |
22.5 |
26.75 |
20.8 |
20.28 |
11.28 |
5.7 |
4.5 |
24 |
23.67 |
14.8 |
14.37 |
4×28 |
36.94 |
| (M18×1.5) |
19.5 |
18 |
25 |
24.16 |
24.8 |
29.56 |
21.8 |
20.96 |
12.08 |
5.7 |
4.5 |
27 |
26.16 |
15.8 |
15.1 |
4×32 |
46.15 |
| M20×2(M20×1.5) |
21.6 |
20 |
28 |
27.16 |
27.7 |
32.95 |
24 |
23.16 |
13.52 |
5.7 |
4.5 |
30 |
29.16 |
18 |
17.3 |
4×36 |
64.99 |
| (M22×1.5) |
23.7 |
22 |
30 |
29.16 |
31.4 |
37.29 |
27.4 |
26.56 |
14.85 |
6.7 |
5.5 |
34 |
33 |
19.4 |
18.56 |
5×40 |
97.04 |
| M24×2 |
25.9 |
24 |
34 |
33 |
33.2 |
39.55 |
29.5 |
28.66 |
16.16 |
6.7 |
5.5 |
36 |
35 |
21.5 |
20.66 |
5×40 |
114.7 |
| (M27×2) |
29.1 |
27 |
38 |
37 |
38 |
45.2 |
31.8 |
30.8 |
18.37 |
6.7 |
5.5 |
41 |
40 |
23.8 |
22.96 |
5×45 |
168.1 |
| M30×2 |
32.4 |
30 |
42 |
41 |
42.7 |
50.85 |
34.6 |
33.6 |
19.44 |
8.5 |
7 |
46 |
45 |
25.6 |
24.76 |
6.3×50 |
233.2 |
| (M33×2) |
35.6 |
33 |
46 |
45 |
46.6 |
55.37 |
37.7 |
36.7 |
22.16 |
8.5 |
7 |
50 |
49 |
28.7 |
27.86 |
6.3×60 |
302.0 |
| M36×3 |
38.9 |
36 |
50 |
49 |
51.1 |
60.79 |
40 |
39 |
23.52 |
8.5 |
7 |
55 |
53.8 |
31 |
30 |
6.3×65 |
394.3 |
| 技术条件 |
材料 |
螺纹公差 |
机械性能等级 |
公差产品等级 |
表面处理 |
| 钢 |
6H |
6、8、10(D≤16) |
A级用于D≤16;B级用于D>16 |
1.氧化;2.不经处理;3.镀锌钝化 |
| 注:尽可能不采用括号内的规格。 |
2型六角开槽螺母 细牙 A和B级(GB/T9458-1988)mm

| β=15°~30°;θ=90°~120° |
| 槽的底部允许制成平底;(m―W)长度内允许制成喇叭形的螺纹孔;六角与螺母开槽端的端面交接处允许有圆钝。 |
标记示例:螺纹规格D=M8×1、性能等级为8级、表面氧化A级的2型六角开槽细牙螺母的标记:螺母GB
9458M8×1 |
| 螺纹规格 |
da |
de |
dw |
e |
m |
m’ |
n |
s |
W |
开口销 |
每1000件钢制品的质量≈/kg |
| D×P |
max |
min |
max |
min |
min |
min |
max |
min |
min |
max |
min |
max |
min |
max |
min |
| M8×1 |
8.75 |
8 |
― |
― |
11.6 |
14.38 |
10.5 |
10.07 |
5.71 |
3.1 |
2.5 |
13 |
12.73 |
7.5 |
7.14 |
2×16 |
5.79 |
| M10×1(M10×1.25) |
10.8 |
10 |
― |
― |
14.6 |
17.77 |
13.3 |
12.87 |
7.15 |
3.4 |
2.8 |
16 |
15.73 |
9.3 |
8.94 |
2.5×20 |
11.23 |
| M12×1.5(M12×1.25) |
13 |
12 |
― |
― |
16.6 |
20.03 |
17 |
16.57 |
9.26 |
4.25 |
3.5 |
18 |
17.73 |
12 |
11.57 |
3.2×22 |
16.72 |
| (M14×1.5) |
15.1 |
14 |
― |
― |
19.6 |
23.35 |
19.1 |
18.58 |
10.7 |
4.25 |
3.5 |
21 |
20.67 |
14.1 |
13.67 |
3.2×26 |
26.38 |
| M16×1.5 |
17.3 |
16 |
― |
― |
22.5 |
26.75 |
22.4 |
21.88 |
12.6 |
5.7 |
4.5 |
24 |
23.67 |
16.4 |
15.97 |
4×28 |
40.23 |
| (M18×1.5) |
19.5 |
18 |
25 |
24.16 |
24.8 |
29.56 |
23.6 |
22.76 |
13.5 |
5.7 |
4.5 |
27 |
26.16 |
17.6 |
16.9 |
4×32 |
50.55 |
| M20×2(M20×1.5) |
21.6 |
20 |
28 |
27.16 |
27.7 |
32.95 |
26.3 |
25.46 |
15.2 |
5.7 |
4.5 |
30 |
29.16 |
20.3 |
19.46 |
4×36 |
71.81 |
| (M22×1.5) |
23.7 |
22 |
30 |
29.16 |
31.4 |
37.29 |
29.8 |
28.96 |
16.4 |
6.7 |
5.5 |
34 |
33 |
21.8 |
20.5 |
5×40 |
106.2 |
| M24×2 |
25.9 |
24 |
34 |
33 |
33.2 |
39.55 |
31.9 |
30.9 |
18.1 |
6.7 |
5.5 |
36 |
35 |
23.9 |
23.06 |
5×40 |
124.7 |
| (M27×2) |
29.1 |
27 |
38 |
37 |
38 |
45.2 |
34.7 |
33.7 |
20.3 |
6.7 |
5.5 |
41 |
40 |
26.7 |
25.4 |
5×45 |
184.4 |
| M30×2 |
32.4 |
30 |
42 |
41 |
42.7 |
50.85 |
37.6 |
36.6 |
21.8 |
8.5 |
7 |
46 |
45 |
28.6 |
27.76 |
6.3×50 |
256.0 |
| (M33×2) |
35.6 |
33 |
46 |
45 |
46.6 |
55.37 |
41.5 |
40.5 |
24.7 |
8.5 |
7 |
50 |
49 |
32.5 |
30.9 |
6.3×60 |
333.7 |
| M36×3 |
38.9 |
36 |
50 |
49 |
51.1 |
60.79 |
43.7 |
42.7 |
26.5 |
8.5 |
7 |
55 |
53.8 |
34.7 |
33.7 |
6.3×65 |
434.2 |
| 技术条件 |
材料 |
螺纹公差 |
机械性能等级 |
公差产品等级 |
表面处理 |
| 钢 |
6H |
8(D≤16)、10 |
A级用于D≤16;B级用于D>16 |
1.氧化;2.镀锌钝化 |
| 注:尽可能不采用括号内的规格。 |
六角开槽薄螺母 细牙 A和B级(GB/T9459-1988)mm

| β=15°~30°;θ=90°~120° |
| 槽的底部允许制成平底;(m-W)长度内允许制成喇叭形的螺纹孔;六角与螺母开槽端面交接处允许有圆钝 |
| 标记示例:螺纹规格D=M10×1、性能等级04级、不经表面处理A级的六角开槽细牙薄螺母的标记:螺母GB 9459M10×1 |
| 螺纹规格D×P |
da |
dw |
e |
m |
m’ |
n |
s |
W |
开口销 |
每1000件钢制品的质量≈/kg |
| max |
min |
min |
min |
max |
min |
min |
max |
min |
max |
min |
max |
min |
| M8×1 |
8.75 |
8 |
11.6 |
14.38 |
7.5 |
7.14 |
5.71 |
3.1 |
2.5 |
13 |
12.73 |
4.5 |
4.2 |
2×16 |
3.87 |
| M10×1(M10×1.25) |
10.8 |
10 |
14.6 |
17.77 |
9.3 |
8.94 |
7.15 |
3.4 |
2.8 |
16 |
15.73 |
5.3 |
5 |
2.5×20 |
7.35 |
| M12×1.5(M12×1.25) |
13 |
12 |
16.6 |
20.03 |
12 |
11.57 |
9.26 |
4.25 |
3.5 |
18 |
17.73 |
7 |
6.64 |
3.2×22 |
11.00 |
| (M14×1.5) |
15.1 |
14 |
19.6 |
23.35 |
14.1 |
13.4 |
10.7 |
4.25 |
3.5 |
21 |
20.67 |
9.1 |
8.74 |
3.2×26 |
18.41 |
| M16×1.5 |
17.3 |
16 |
22.5 |
26.75 |
16.4 |
15.7 |
12.6 |
5.7 |
4.5 |
24 |
23.67 |
10.4 |
9.97 |
4×28 |
27.67 |
| (M18×1.5) |
19.5 |
18 |
24.8 |
29.56 |
17.6 |
16.9 |
13.5 |
5.7 |
4.5 |
27 |
26.16 |
11.6 |
10.9 |
4×32 |
36.11 |
| M20×2(M20×1.5) |
21.6 |
20 |
27.7 |
32.95 |
20.3 |
19 |
15.2 |
5.7 |
4.5 |
30 |
29.16 |
14.3 |
13.6 |
4×36 |
52.74 |
| (M22×1.5) |
23 |
22 |
31.4 |
37.29 |
21.8 |
20.5 |
16.4 |
6.7 |
5.5 |
34 |
33 |
14.8 |
14.1 |
5×40 |
73.16 |
| M24×2 |
25.9 |
24 |
33.2 |
39.55 |
23.9 |
22.6 |
18.1 |
6.7 |
5.5 |
36 |
35 |
15.9 |
15.2 |
5×40 |
88.88 |
| (M27×2) |
29.1 |
27 |
38 |
45.2 |
26.7 |
25.4 |
20.3 |
6.7 |
5.5 |
41 |
40 |
18.7 |
17.86 |
5×45 |
136.9 |
| M30×2 |
32.4 |
30 |
42.7 |
50.85 |
28.6 |
27.3 |
21.8 |
8.5 |
7 |
46 |
45 |
19.6 |
18.76 |
6.3×50 |
186.1 |
| (M33×2) |
35.6 |
33 |
46.6 |
55.37 |
32.5 |
30.9 |
24.7 |
8.5 |
7 |
50 |
49 |
23.5 |
22.66 |
6.3×60 |
252.2 |
| M36×3 |
38.9 |
36 |
51.1 |
60.79 |
34.7 |
33.1 |
26.5 |
8.5 |
7 |
55 |
53.8 |
25.7 |
24.86 |
6.3×65 |
332.9 |
| 技术条件 |
材料 |
螺纹公差 |
机械性能等级 |
公差产品等级 |
表面处理 |
| 钢 |
6H |
04、05 |
A级用于D≤16;B级用于D>16 |
1.不经处理;2.镀锌钝化;3.氧化 |
| 注:尽可能不采用括号内的规格。 |
焊接方螺母(GB/T13680-1992)mm

| α=40°~50°;β=90°~120°;尽可能不采用B型 |
| 标记示例:螺纹规格D=M10、材料为含碳量不大于0.25%的钢、不经表面处理的A型焊接方螺母的标记:螺母GB/T 13680M10 |
| 螺纹规格(D或D×P) |
b |
b1 |
d3 |
da |
e |
| max |
min |
max |
min |
max |
min |
max |
min |
min |
| M4 |
― |
― |
0.8 |
0.5 |
1.5 |
0.3 |
5.18 |
5 |
4.6 |
4 |
8.63 |
| M5 |
― |
― |
1.0 |
0.7 |
1.5 |
0.3 |
6.18 |
6 |
5.75 |
5 |
9.93 |
| M6 |
― |
― |
1.2 |
0.9 |
1.5 |
0.3 |
7.72 |
7.5 |
6.75 |
6 |
12.53 |
| M8 |
M8×1 |
― |
1.5 |
1.2 |
1.5 |
0.3 |
10.22 |
10 |
8.75 |
8 |
16.34 |
| M10 |
M10×1 |
(M10×1.25) |
1.8 |
1.4 |
1.5 |
0.3 |
12.77 |
12.5 |
10.8 |
10 |
20.24 |
| M12 |
M12×1.5 |
(M12×1.25) |
2.0 |
1.6 |
2 |
0.5 |
13.77 |
13.5 |
13 |
12 |
22.84 |
| (M14) |
(M14×1.5) |
― |
2.5 |
2.1 |
― |
― |
17.07 |
16.8 |
15.1 |
14 |
26.21 |
| M16 |
M16×1.5 |
― |
2.5 |
2.1 |
― |
― |
19.13 |
18.8 |
17.3 |
16 |
30.11 |
| 螺纹规格(D或D×P) |
h |
h1 |
m |
s |
0.5(c-s) |
| max |
min |
max |
min |
max |
min |
max |
min |
| M4 |
― |
― |
0.7 |
0.5 |
1 |
0.8 |
3.5 |
3.2 |
7 |
6.64 |
0.3~0.5 |
| M5 |
― |
― |
0.9 |
0.7 |
1 |
0.8 |
4.2 |
3.9 |
8 |
7.64 |
0.3~0.5 |
| M6 |
― |
― |
0.9 |
0.7 |
1 |
0.8 |
5.0 |
4.7 |
10 |
9.64 |
0.3~0.5 |
| M8 |
M8×1 |
― |
1.1 |
0.9 |
1 |
0.8 |
6.5 |
6.14 |
13 |
12.57 |
0.5~1 |
| M10 |
M10×1 |
(M10×1.25) |
1.3 |
1.1 |
1 |
0.8 |
8.0 |
7.64 |
16 |
15.57 |
0.5~1 |
| M12 |
M12×1.5 |
(M12×1.25) |
1.5 |
1.3 |
1.2 |
1 |
9.5 |
9.14 |
18 |
17.57 |
0.5~1 |
| (M14) |
(M14×1.5) |
― |
1.5 |
1.3 |
― |
― |
11.0 |
10.3 |
21 |
20.16 |
― |
| M16 |
M16×1.5 |
― |
1.7 |
1.5 |
― |
― |
13.0 |
12.3 |
24 |
23.16 |
― |
| 技术条件 |
材料 |
螺纹公差 |
机械性能保证载荷,N |
公差产品等级 |
表面处理 |
| 含碳量不大于0.25%,且具有可焊性的钢 |
6G |
M4 |
6800 |
A级 |
1.不经处理2.镀锌钝化 |
| M5 |
11000 |
| M6 |
15500 |
| M8、M8×1 |
28300 |
| M10、M10×1、M10×1.25 |
44800 |
| M12、M12×1.5、M12×1.25 |
65300 |
| M14、M14×1.5 |
89700 |
| M16、M16×1.5 |
123000 |
| 注:尽可能不采用括号内的规格。 |
| 质量kg |
| A型焊接方螺母 |
| 螺纹规格 |
M4 |
M5 |
M6 |
M8 |
M10 |
M12 |
M14 |
M16 |
| ― |
― |
― |
M8×1 |
M10×1 |
M12×1.5 |
M14×1.5 |
M16×1.5 |
| ― |
― |
― |
― |
M10×1.25 |
M12×1.25 |
― |
― |
| 每1000件钢制品的质量≈ |
1.09 |
1.48 |
2.18 |
4.55 |
8.13 |
11.79 |
16.35 |
22.24 |
| B型焊接方螺母 |
| 螺纹规格 |
M4 |
M5 |
M6 |
M8 |
M10 |
M12 |
| ― |
― |
― |
M8×1 |
M10×1 |
M12×1.5 |
| ― |
― |
― |
― |
M10×1.25 |
M12×1.25 |
| 每1000件钢制品的质量≈ |
0.79 |
1.18 |
2.37 |
5.16 |
9.77 |
13.95 |
焊接六角螺母(GB/T13681-1992)mm

| θ=90°~120° |
| 标记示例:螺纹规格D=M10、材料为含碳量不大于0.25%的钢、不经表面处理的焊接六角螺母的标记:螺母GB/T 13681M10 |
| 螺纹规格(D或D×P) |
da |
dwmin |
dy |
d3 |
h1 |
emin |
| max |
min |
max |
min |
max |
min |
max |
min |
| M4 |
― |
― |
4.6 |
4 |
7.88 |
5.97 |
5.885 |
6.18 |
6 |
0.65 |
0.55 |
9.83 |
| M5 |
― |
― |
5.75 |
5 |
8.88 |
6.96 |
6.87 |
7.22 |
7 |
0.70 |
0.60 |
10.95 |
| M6 |
― |
― |
6.75 |
6 |
9.63 |
7.96 |
7.87 |
8.22 |
8 |
0.75 |
0.60 |
12.02 |
| M8 |
M8×1 |
― |
8.75 |
8 |
12.63 |
10.45 |
10.34 |
10.77 |
10.5 |
0.90 |
0.75 |
15.38 |
| M10 |
M10×1 |
(M10×1.25) |
10.8 |
10 |
15.63 |
12.45 |
12.34 |
12.77 |
12.5 |
1.15 |
0.95 |
18.74 |
| M12 |
M12×1.5 |
(M12×1.25) |
13 |
12 |
17.37 |
14.75 |
14.64 |
15.07 |
14.8 |
1.40 |
1.20 |
20.91 |
| (M14) |
(M14×1.5) |
― |
15.1 |
14 |
19.57 |
16.75 |
16.64 |
17.07 |
16.8 |
1.80 |
1.60 |
24.27 |
| M16 |
M16×1.5 |
― |
17.3 |
16 |
21.57 |
18.735 |
18.605 |
19.13 |
18.8 |
1.80 |
1.60 |
26.51 |
| 螺纹规格(D或D×P) |
h2 |
b |
m |
s |
每1000件钢制品的质量≈/kg |
| max |
min |
max |
min |
max |
min |
max |
min |
| M4 |
― |
― |
0.35 |
0.25 |
1 |
0.6 |
3.5 |
3.2 |
9 |
8.78 |
1.09 |
| M5 |
― |
― |
0.40 |
0.30 |
1 |
0.6 |
4 |
3.7 |
10 |
9.78 |
1.48 |
| M6 |
― |
― |
0.40 |
0.30 |
1.12 |
0.68 |
5 |
4.7 |
11 |
10.73 |
2.18 |
| M8 |
M8×1 |
― |
0.50 |
0.35 |
1.25 |
0.75 |
6.5 |
6.14 |
14 |
13.73 |
4.55 |
| M10 |
M10×1 |
(M10×1.25) |
0.65 |
0.50 |
1.55 |
0.95 |
8 |
7.64 |
17 |
16.73 |
8.13 |
| M12 |
M12×1.5 |
(M12×1.25) |
0.80 |
0.60 |
1.55 |
0.95 |
10 |
9.64 |
19 |
18.67 |
11.79 |
| (M14) |
(M14×1.5) |
― |
1.0 |
0.80 |
1.9 |
1.1 |
11 |
10.3 |
22 |
21.67 |
16.35 |
| M16 |
M16×1.5 |
― |
1.0 |
0.80 |
1.9 |
1.1 |
13 |
12.3 |
24 |
23.67 |
22.24 |
| 技术条件 |
材料 |
螺纹公差 |
机械性能保证载荷,N |
公差产品等级 |
表面处理 |
| 含碳量不大于0.25%,且具有可焊性的钢 |
6G |
M4 |
6800 |
A级 |
1.不经处理2.镀锌钝化 |
| M5 |
11000 |
| M6 |
15500 |
| M8、M8×1 |
28300 |
| M10、M10×1、M10×1.25 |
44800 |
| M12、M12×1.5、M12×1.25 |
65300 |
| M14、M14×1.5 |
89700 |
| M16、M16×1.5 |
123000 |
| 注:尽可能不采用括号内的规格。 |
平头铆螺母(GB/T17880.1-1999)mm

| 平头铆螺母(GB/T 17880.1―1999)mm |
|
| b=(1.25~1.5)D;α―由制造者确定;允许在支承面和(或)d圆周表面制出花纹,其型式与尺寸由制造者确定。 |
|
| 标记示例:螺纹规格D=M8、长度规格l=15mm、材料为ML10、表面镀锌钝化的平头铆螺母的标记示例:铆螺母GB/T 17880.1M8×15 |
|
| 螺纹规格 |
d |
d1H12 |
dkmax |
k |
r |
lmax |
l1参考 |
d0 |
h1参考 |
铆接厚度h推荐 |
|
| 粗牙D |
细牙D×P |
|
| M3 |
― |
5 |
4.0 |
8 |
0.8 |
0.2 |
7.5 |
3.3 |
5 |
5.8 |
0.25~1.0 |
|
| 5 |
4.0 |
8 |
0.8 |
0.2 |
8.5 |
4.3 |
5 |
5.8 |
1.0~2.0 |
|
| 5 |
4.0 |
8 |
0.8 |
0.2 |
9.5 |
5.3 |
5 |
5.8 |
2.0~3.0 |
|
| 5 |
4.0 |
8 |
0.8 |
0.2 |
10.5 |
6.3 |
5 |
5.8 |
3.0~4.0 |
|
| M4 |
― |
6 |
4.8 |
9 |
0.8 |
0.2 |
9.0 |
3.3 |
6 |
7.5 |
0.25~1.0 |
|
| 6 |
4.8 |
9 |
0.8 |
0.2 |
10.0 |
4.3 |
6 |
7.5 |
1.0~2.0 |
|
| 6 |
4.8 |
9 |
0.8 |
0.2 |
11.0 |
5.3 |
6 |
7.5 |
2.0~3.0 |
|
| 6 |
4.8 |
9 |
0.8 |
0.2 |
12.0 |
6.3 |
6 |
7.5 |
3.0~4.0 |
|
| M5 |
― |
7 |
5.6 |
10 |
1.0 |
0.2 |
11.0 |
4.0 |
7 |
9.3 |
0.25~1.0 |
|
| 7 |
5.6 |
10 |
1.0 |
0.2 |
12.0 |
5.0 |
7 |
9.3 |
1.0~2.0 |
|
| 7 |
5.6 |
10 |
1.0 |
0.2 |
13.0 |
6.0 |
7 |
9.3 |
2.0~3.0 |
|
| 7 |
5.6 |
10 |
1.0 |
0.2 |
14.0 |
7.0 |
7 |
9.3 |
3.0~4.0 |
|
| M6 |
― |
9 |
7.5 |
12 |
1.5 |
0.2 |
13.5 |
5.5 |
9 |
11 |
0.5~1.5 |
|
| 9 |
7.5 |
12 |
1.5 |
0.2 |
15.0 |
7.0 |
9 |
11 |
1.5~3.0 |
|
| 9 |
7.5 |
12 |
1.5 |
0.2 |
16.5 |
8.5 |
9 |
11 |
3.0~4.5 |
|
| 9 |
7.5 |
12 |
1.5 |
0.2 |
18.0 |
10.0 |
9 |
11 |
4.5~6.0 |
|
| M8 |
― |
11 |
9.2 |
14 |
1.5 |
0.3 |
15.0 |
6.0 |
11 |
12.3 |
0.5~1.5 |
|
| 11 |
9.2 |
14 |
1.5 |
0.3 |
16.5 |
7.5 |
11 |
12.3 |
1.5~3.0 |
|
| 11 |
9.2 |
14 |
1.5 |
0.3 |
18.0 |
9.0 |
11 |
12.3 |
3.0~4.5 |
|
| 11 |
9.2 |
14 |
1.5 |
0.3 |
19.5 |
10.5 |
11 |
12.3 |
4.5~6.0 |
|
| M10 |
M10×1 |
13 |
11 |
16 |
1.8 |
0.3 |
18.0 |
6.8 |
13 |
15.0 |
0.5~1.5 |
|
| 13 |
11 |
16 |
1.8 |
0.3 |
19.5 |
8.3 |
13 |
15.0 |
1.5~3.0 |
|
| 13 |
11 |
16 |
1.8 |
0.3 |
21.0 |
9.8 |
13 |
15.0 |
3.0~4.5 |
|
| 13 |
11 |
16 |
1.8 |
0.3 |
22.5 |
11.3 |
13 |
15.0 |
4.5~6.0 |
|
| M12 |
M12×1.5 |
15 |
13 |
18 |
1.8 |
0.3 |
21.0 |
7.3 |
15 |
17.5 |
0.5~1.5 |
|
| 15 |
13 |
18 |
1.8 |
0.3 |
22.5 |
8.8 |
15 |
17.5 |
1.5~3.0 |
|
| 15 |
13 |
18 |
1.8 |
0.3 |
24.0 |
10.3 |
15 |
17.5 |
3.0~4.5 |
|
| 15 |
13 |
18 |
1.8 |
0.3 |
25.5 |
11.8 |
15 |
17.5 |
4.5~6.0 |
|
| 质量kg |
| 螺纹规格 |
M3 |
M4 |
M5 |
M6 |
M8 |
M10 |
M10×1 |
M12 |
M12×1.5 |
| 长度规格/mm |
每1000件钢制品的质量≈ |
| 7.5 |
0.926 |
|
|
|
|
|
|
|
|
| 8.5 |
0.981 |
|
|
|
|
|
|
|
|
| 9.0 |
― |
1.425 |
|
|
|
|
|
|
|
| 9.5 |
1.037 |
― |
|
|
|
|
|
|
|
| 10.0 |
― |
1.505 |
|
|
|
|
|
|
|
| 10.5 |
1.092 |
― |
|
|
|
|
|
|
|
| 11.0 |
|
1.585 |
2.176 |
|
|
|
|
|
|
| 12.0 |
|
1.664 |
2.285 |
|
|
|
|
|
|
| 13.0 |
|
|
2.394 |
|
|
|
|
|
|
| 13.5 |
|
|
― |
4.490 |
|
|
|
|
|
| 14.0 |
|
|
2.503 |
― |
|
|
|
|
|
| 15.0 |
|
|
|
4.719 |
5.532 |
|
|
|
|
| 16.5 |
|
|
|
4.947 |
5.868 |
|
|
|
|
| 18.0 |
|
|
|
5.176 |
6.204 |
9.993 |
9.516 |
|
|
| 19.5 |
|
|
|
|
6.540 |
10.437 |
9.960 |
|
|
| 21.0 |
|
|
|
|
|
10.881 |
10.404 |
13.844 |
13.503 |
| 22.5 |
|
|
|
|
|
11.325 |
10.848 |
14.362 |
14.021 |
| 24.0 |
|
|
|
|
|
|
|
14.880 |
14.539 |
| 25.5 |
|
|
|
|
|
|
|
15.398 |
15.057 |
沉头铆螺母(GB/T17880.2-1999)mm

| b=(1.25~1.5)D;α―由制造者确定;允许在支承面和(或)d圆周表面制出花纹,其型式与尺寸由制造者确定。 |
| 标记示例:螺纹规格D=M8、长度规格l=16.5mm、材料为ML10、表面镀锌钝化的沉头铆螺母的标记示例:铆螺母GB/T 17880.2M8×16.5 |
| 螺纹规格 |
d |
d1H12 |
dkmax |
k |
r |
lmax |
l1参考 |
d0 |
h1参考 |
铆接厚度h推荐 |
| 粗牙D |
细牙D×P |
| M3 |
― |
5 |
4.0 |
8 |
1.5 |
0.2 |
9.0 |
4.0 |
5 |
5.8 |
1.7~2.5 |
| 5 |
4.0 |
8 |
1.5 |
0.2 |
10.0 |
5.0 |
5 |
5.8 |
2.5~3.5 |
| 5 |
4.0 |
8 |
1.5 |
0.2 |
11.0 |
6.0 |
5 |
5.8 |
3.5~4.5 |
| M4 |
― |
6 |
4.8 |
9 |
1.5 |
0.2 |
10.5 |
4.0 |
6 |
7.5 |
1.7~2.5 |
| 6 |
4.8 |
9 |
1.5 |
0.2 |
11.5 |
5.0 |
6 |
7.5 |
2.5~3.5 |
| 6 |
4.8 |
9 |
1.5 |
0.2 |
12.5 |
6.0 |
6 |
7.5 |
3.5~4.5 |
| M5 |
― |
7 |
5.6 |
10 |
1.5 |
0.2 |
12.5 |
4.5 |
7 |
9.3 |
1.7~2.5 |
| 7 |
5.6 |
10 |
1.5 |
0.2 |
13.5 |
5.5 |
7 |
9.3 |
2.5~3.5 |
| 7 |
5.6 |
10 |
1.5 |
0.2 |
14.5 |
6.5 |
7 |
9.3 |
3.5~4.5 |
| M6 |
― |
9 |
7.5 |
12 |
1.5 |
0.2 |
15.0 |
5.5 |
9 |
11.0 |
1.7~3.0 |
| 9 |
7.5 |
12 |
1.5 |
0.2 |
16.5 |
7.0 |
9 |
11.0 |
3.0~4.5 |
| 9 |
7.5 |
12 |
1.5 |
0.2 |
18.0 |
8.5 |
9 |
11.0 |
4.5~6.0 |
| M8 |
― |
11 |
9.2 |
14 |
1.5 |
0.3 |
16.5 |
6.0 |
11 |
12.3 |
1.7~3.0 |
| 11 |
9.2 |
14 |
1.5 |
0.3 |
18.0 |
7.5 |
11 |
12.3 |
3.0~4.5 |
| 11 |
9.2 |
14 |
1.5 |
0.3 |
19.5 |
9.0 |
11 |
12.3 |
4.5~6.0 |
| M10 |
M10×1 |
13 |
11 |
16 |
1.5 |
0.3 |
19.5 |
6.5 |
13 |
15.0 |
1.7~3.0 |
| 13 |
11 |
16 |
1.5 |
0.3 |
21.0 |
8.0 |
13 |
15.0 |
3.0~4.5 |
| 13 |
11 |
16 |
1.5 |
0.3 |
22.5 |
9.5 |
13 |
15.0 |
4.5~6.0 |
| 13 |
11 |
16 |
1.5 |
0.3 |
24.0 |
11.0 |
13 |
15.0 |
6.0~7.5 |
| M12 |
M12×1.5 |
15 |
13 |
18 |
1.5 |
0.3 |
22.5 |
7.0 |
15 |
17.5 |
1.7~3.0 |
| 15 |
13 |
18 |
1.5 |
0.3 |
24.0 |
8.5 |
15 |
17.5 |
3.0~4.5 |
| 15 |
13 |
18 |
1.5 |
0.3 |
25.5 |
10.0 |
15 |
17.5 |
4.5~6.0 |
| 15 |
13 |
18 |
1.5 |
0.3 |
27.0 |
11.5 |
15 |
17.5 |
6.0~7.5 |
| 质量kg |
| 螺纹规格 |
M3 |
M4 |
M5 |
M6 |
M8 |
M10 |
M10×1 |
M12 |
M12×1.5 |
| 长度规格/mm |
每1000件钢制品的质量≈ |
| 9.0 |
1.133 |
|
|
|
|
|
|
|
|
| 10.0 |
1.188 |
|
|
|
|
|
|
|
|
| 10.5 |
― |
1.675 |
|
|
|
|
|
|
|
| 11.0 |
1.244 |
― |
|
|
|
|
|
|
|
| 11.5 |
|
1.755 |
|
|
|
|
|
|
|
| 12.5 |
|
1.835 |
2.388 |
|
|
|
|
|
|
| 13.5 |
|
|
2.497 |
|
|
|
|
|
|
| 14.5 |
|
|
2.605 |
|
|
|
|
|
|
| 15.0 |
|
|
|
4.490 |
|
|
|
|
|
| 16.5 |
|
|
|
4.719 |
6.527 |
|
|
|
|
| 18.0 |
|
|
|
4.947 |
6.863 |
|
|
|
|
| 19.5 |
|
|
|
|
7.200 |
9.744 |
9.267 |
|
|
| 21.0 |
|
|
|
|
|
10.188 |
9.710 |
|
|
| 22.5 |
|
|
|
|
|
10.632 |
10.154 |
13.557 |
13.216 |
| 24.0 |
|
|
|
|
|
11.076 |
10.598 |
14.075 |
13.734 |
| 25.5 |
|
|
|
|
|
|
|
14.593 |
14.252 |
| 27.0 |
|
|
|
|
|
|
|
15.111 |
14.780 |
小沉头铆螺母(GB/T17880.3-1999)mm

| 小沉头铆螺母(GB/T 17880.3―1999)mm |
|
| b=(1.25~1.5)D;α―由制造者确定;允许在支承面和(或)d圆周表面制出花纹,其型式与尺寸由制造者确定。 |
|
| 标记示例:螺纹规格D=M8、长度规格l=15mm、材料为ML10、表面镀锌钝化的小沉头铆螺母的标记示例:铆螺母GB/T 17880.3M8×15 |
|
| 螺纹规格 |
d |
d1H12 |
dkmax |
k |
r |
lmax |
l1参考 |
d0 |
h1参考 |
铆接厚度h推荐 |
|
| 粗牙D |
细牙D×P |
|
| M3 |
― |
5 |
4.0 |
5.5 |
0.35 |
0.2 |
7.5 |
2.5 |
5 |
5.8 |
0.5~1.0 |
|
| 5 |
4.0 |
5.5 |
0.35 |
0.2 |
8.5 |
3.5 |
5 |
5.8 |
1.0~2.0 |
|
| 5 |
4.0 |
5.5 |
0.35 |
0.2 |
9.5 |
4.5 |
5 |
5.8 |
2.0~3.0 |
|
| M4 |
― |
6 |
4.8 |
6.75 |
0.5 |
0.2 |
9.0 |
2.5 |
6 |
7.5 |
0.5~1.0 |
|
| 6 |
4.8 |
6.75 |
0.5 |
0.2 |
10.0 |
3.5 |
6 |
7.5 |
1.0~2.0 |
|
| 6 |
4.8 |
6.75 |
0.5 |
0.2 |
11.0 |
4.5 |
6 |
7.5 |
2.0~3.0 |
|
| M5 |
― |
7 |
5.6 |
8.0 |
0.6 |
0.2 |
11.0 |
3.0 |
7 |
9.3 |
0.5~1.0 |
|
| 7 |
5.6 |
8.0 |
0.6 |
0.2 |
12.0 |
4.0 |
7 |
9.3 |
1.0~2.0 |
|
| 7 |
5.6 |
8.0 |
0.6 |
0.2 |
13.0 |
5.0 |
7 |
9.3 |
2.0~3.0 |
|
| M6 |
― |
9 |
7.5 |
10.0 |
0.6 |
0.2 |
13.5 |
4.0 |
9 |
11.0 |
0.5~1.5 |
|
| 9 |
7.5 |
10.0 |
0.6 |
0.2 |
15.0 |
5.5 |
9 |
11.0 |
1.5~3.0 |
|
| 9 |
7.5 |
10.0 |
0.6 |
0.2 |
16.5 |
7.0 |
9 |
11.0 |
3.0~4.5 |
|
| M8 |
― |
11 |
9.2 |
12.0 |
0.6 |
0.3 |
15.0 |
4.5 |
11 |
12.3 |
0.5~1.5 |
|
| 11 |
9.2 |
12.0 |
0.6 |
0.3 |
16.5 |
6.0 |
11 |
12.3 |
1.5~3.0 |
|
| 11 |
9.2 |
12.0 |
0.6 |
0.3 |
18.0 |
7.5 |
11 |
12.3 |
3.0~4.5 |
|
| M10 |
M10×1 |
13 |
11 |
14.5 |
0.85 |
0.3 |
18.0 |
5.0 |
13 |
15.0 |
0.5~1.5 |
|
| 13 |
11 |
14.5 |
0.85 |
0.3 |
19.5 |
6.5 |
13 |
15.0 |
1.5~3.0 |
|
| 13 |
11 |
14.5 |
0.85 |
0.3 |
21.0 |
8.0 |
13 |
15.0 |
3.0~4.5 |
|
| M12 |
M12×1.5 |
15 |
13 |
16.5 |
0.85 |
0.3 |
21.0 |
5.5 |
15 |
17.5 |
0.5~1.5 |
|
| 15 |
13 |
16.5 |
0.85 |
0.3 |
22.5 |
7.0 |
15 |
17.5 |
1.5~3.0 |
|
| 15 |
13 |
16.5 |
0.85 |
0.3 |
24.0 |
8.5 |
15 |
17.5 |
3.0~4.5 |
|
| 质量kg |
| 螺纹规格 |
M3 |
M4 |
M5 |
M6 |
M8 |
M10 |
M10×1 |
M12 |
M12×1.5 |
| 长度规格/mm |
每1000件钢制品的质量≈ |
| 7.5 |
0.694 |
|
|
|
|
|
|
|
|
| 8.5 |
0.750 |
|
|
|
|
|
|
|
|
| 9.0 |
― |
1.154 |
|
|
|
|
|
|
|
| 9.5 |
0.805 |
― |
|
|
|
|
|
|
|
| 10.0 |
|
1.233 |
|
|
|
|
|
|
|
| 11.0 |
|
1.313 |
1.781 |
|
|
|
|
|
|
| 12.0 |
|
|
1.890 |
|
|
|
|
|
|
| 13.0 |
|
|
1.998 |
|
|
|
|
|
|
| 13.5 |
|
|
|
3.713 |
|
|
|
|
|
| 15.0 |
|
|
|
3.942 |
5.540 |
|
|
|
|
| 16.5 |
|
|
|
4.171 |
5.876 |
|
|
|
|
| 18.0 |
|
|
|
|
6.212 |
8.603 |
8.126 |
|
|
| 19.5 |
|
|
|
|
|
9.047 |
8.570 |
|
|
| 21.0 |
|
|
|
|
|
9.491 |
9.014 |
12.248 |
11.907 |
| 22.5 |
|
|
|
|
|
|
|
12.765 |
12.424 |
| 24.0 |
|
|
|
|
|
|
|
13.283 |
12.942 |
120°小沉头铆螺母(GB/T17880.4-1999)mm

| b=(1.25~1.5)D;α―由制造者确定;允许在支承面和(或)d圆周表面制出花纹,其型式与尺寸由制造者确定。 |
| 标记示例:螺纹规格D=M8、长度规格l=15mm、材料为ML10、表面镀锌钝化的120°小沉头铆螺母的标记示例:铆螺母GB/T 17880.4M8×15 |
| 螺纹规格 |
D |
d1H12 |
dkmax |
k |
r |
lmax |
l1参考 |
d0 |
h1参考 |
铆接厚度h推荐 |
| 粗牙D |
细牙D×P |
| M3 |
― |
5 |
4.0 |
6.5 |
0.35 |
0.2 |
7.5 |
2.5 |
5 |
5.8 |
0.5~1.0 |
| 5 |
4.0 |
6.5 |
0.35 |
0.2 |
8.5 |
3.5 |
5 |
5.8 |
1.0~2.0 |
| 5 |
4.0 |
6.5 |
0.35 |
0.2 |
9.5 |
4.5 |
5 |
5.8 |
2.0~3.0 |
| M4 |
― |
6 |
4.8 |
8.0 |
0.5 |
0.2 |
9.0 |
2.5 |
6 |
7.5 |
0.5~1.0 |
| 6 |
4.8 |
8.0 |
0.5 |
0.2 |
10.0 |
3.5 |
6 |
7.5 |
1.0~2.0 |
| 6 |
4.8 |
8.0 |
0.5 |
0.2 |
11.0 |
4.5 |
6 |
7.5 |
2.0~3.0 |
| M5 |
― |
7 |
5.6 |
9.0 |
0.6 |
0.2 |
11.0 |
3.0 |
7 |
9.3 |
0.5~1.0 |
| 7 |
5.6 |
9.0 |
0.6 |
0.2 |
12.0 |
4.0 |
7 |
9.3 |
1.0~2.0 |
| 7 |
5.6 |
9.0 |
0.6 |
0.2 |
13.0 |
5.0 |
7 |
9.3 |
2.0~3.0 |
| M6 |
― |
9 |
7.5 |
11.0 |
0.6 |
0.2 |
13.5 |
4.0 |
9 |
11.0 |
0.5~1.5 |
| 9 |
7.5 |
11.0 |
0.6 |
0.2 |
15.0 |
5.5 |
9 |
11.0 |
1.5~3.0 |
| 9 |
7.5 |
11.0 |
0.6 |
0.2 |
16.5 |
7.0 |
9 |
11.0 |
3.0~4.5 |
| M8 |
― |
11 |
9.2 |
13.0 |
0.6 |
0.3 |
15.0 |
4.5 |
11 |
12.3 |
0.5~1.5 |
| 11 |
9.2 |
13.0 |
0.6 |
0.3 |
16.5 |
6.0 |
11 |
12.3 |
1.5~3.0 |
| 11 |
9.2 |
13.0 |
0.6 |
0.3 |
18.0 |
7.5 |
11 |
12.3 |
3.0~4.5 |
| M10 |
M10×1 |
13 |
11 |
16.0 |
0.85 |
0.3 |
18.0 |
5.0 |
13 |
15.0 |
0.5~1.5 |
| 13 |
11 |
16.0 |
0.85 |
0.3 |
19.5 |
6.5 |
13 |
15.0 |
1.5~3.0 |
| 13 |
11 |
16.0 |
0.85 |
0.3 |
21.0 |
8.0 |
13 |
15.0 |
3.0~4.5 |
| M12 |
M12×1.5 |
15 |
13 |
18.0 |
0.85 |
0.3 |
21.0 |
5.5 |
15 |
17.5 |
0.5~1.5 |
| 15 |
13 |
18.0 |
0.85 |
0.3 |
22.5 |
7.0 |
15 |
17.5 |
1.5~3.0 |
| 15 |
13 |
18.0 |
0.85 |
0.3 |
24.0 |
8.5 |
15 |
17.5 |
3.0~4.5 |
| 质量kg |
| 螺纹规格 |
M3 |
M4 |
M5 |
M6 |
M8 |
M10 |
M10×1 |
M12 |
M12×1.5 |
| 长度规格/mm |
每1000件钢制品的质量≈ |
| 7.5 |
0.707 |
|
|
|
|
|
|
|
|
| 8.5 |
0.763 |
|
|
|
|
|
|
|
|
| 9.0 |
― |
1.182 |
|
|
|
|
|
|
|
| 9.5 |
0.818 |
― |
|
|
|
|
|
|
|
| 10.0 |
|
1.262 |
|
|
|
|
|
|
|
| 11.0 |
|
1.342 |
1.812 |
|
|
|
|
|
|
| 12.0 |
|
|
1.921 |
|
|
|
|
|
|
| 13.0 |
|
|
2.030 |
|
|
|
|
|
|
| 13.5 |
|
|
|
3.752 |
|
|
|
|
|
| 15.0 |
|
|
|
3.981 |
5.586 |
|
|
|
|
| 16.5 |
|
|
|
4.210 |
5.922 |
|
|
|
|
| 18.0 |
|
|
|
|
6.258 |
8.723 |
8.246 |
|
|
| 19.5 |
|
|
|
|
|
9.167 |
8.690 |
|
|
| 21.0 |
|
|
|
|
|
9.611 |
9.134 |
12.383 |
12.042 |
| 22.5 |
|
|
|
|
|
|
|
12.901 |
12.560 |
| 24.0 |
|
|
|
|
|
|
|
13.419 |
13.078 |
平头六角铆螺母(GB/T17880.5-1999)mm
| b=(1.25~1.5)D;α―由制造者确定。 |
| 标记示例:螺纹规格D=M8、长度规格l=15mm、材料为ML10、表面镀锌钝化的平头六角铆螺母的标记示例:铆螺母GB/T 17880.5M8×15 |
| 螺纹规格 |
s |
d1H12 |
dkmax |
k |
r |
lmax |
l1参考 |
s0 |
h1参考 |
铆接厚度h推荐 |
| 粗牙D |
细牙D×P |
| M6 |
― |
9 |
8 |
12 |
1.5 |
0.2 |
13.5 |
5.5 |
9 |
11 |
0.5~1.5 |
| 9 |
8 |
12 |
1.5 |
0.2 |
15.0 |
7.0 |
9 |
11 |
1.5~3.0 |
| 9 |
8 |
12 |
1.5 |
0.2 |
16.5 |
8.5 |
9 |
11 |
3.0~4.5 |
| 9 |
8 |
12 |
1.5 |
0.2 |
18.0 |
10.0 |
9 |
11 |
4.5~6.0 |
| M8 |
― |
11 |
10 |
14 |
1.5 |
0.3 |
15.0 |
6.0 |
11 |
12.3 |
0.5~1.5 |
| 11 |
10 |
14 |
1.5 |
0.3 |
16.5 |
7.5 |
11 |
12.3 |
1.5~3.0 |
| 11 |
10 |
14 |
1.5 |
0.3 |
18.0 |
9.0 |
11 |
12.3 |
3.0~4.5 |
| 11 |
10 |
14 |
1.5 |
0.3 |
19.5 |
10.5 |
11 |
12.3 |
4.5~6.0 |
| M10 |
M10×1 |
13 |
11.5 |
16 |
1.8 |
0.3 |
18.0 |
6.8 |
13 |
15.0 |
0.5~1.5 |
| 13 |
11.5 |
16 |
1.8 |
0.3 |
19.5 |
8.3 |
13 |
15.0 |
1.5~3.0 |
| 13 |
11.5 |
16 |
1.8 |
0.3 |
21.0 |
9.8 |
13 |
15.0 |
3.0~4.5 |
| 13 |
11.5 |
16 |
1.8 |
0.3 |
22.5 |
11.3 |
13 |
15.0 |
4.5~6.0 |
| M12 |
M12×1.5 |
15 |
13.5 |
18 |
1.8 |
0.3 |
21.0 |
7.3 |
15 |
17.5 |
0.5~1.5 |
| 15 |
13.5 |
18 |
1.8 |
0.3 |
22.5 |
8.8 |
15 |
17.5 |
1.5~3.0 |
| 15 |
13.5 |
18 |
1.8 |
0.3 |
24.0 |
10.3 |
15 |
17.5 |
3.0~4.5 |
| 15 |
13.5 |
18 |
1.8 |
0.3 |
25.5 |
11.8 |
15 |
17.5 |
4.5~6.0 |
| 质量kg |
| 螺纹规格 |
M6 |
M8 |
M10 |
M10×1 |
M12 |
M12×1.5 |
| 长度规格/mm |
每1000件钢制品的质量≈ |
| 13.5 |
4.994 |
|
|
|
|
|
| 15.0 |
5.228 |
6.260 |
|
|
|
|
| 16.5 |
5.463 |
6.569 |
|
|
|
|
| 18.0 |
5.697 |
6.879 |
11.581 |
11.104 |
|
|
| 19.5 |
|
7.188 |
12.082 |
11.605 |
|
|
| 21.0 |
|
|
12.583 |
12.106 |
16.399 |
16.058 |
| 22.5 |
|
|
13.084 |
12.607 |
17.009 |
16.668 |
| 24.0 |
|
|
|
|
17.619 |
17.278 |
| 25.5 |
|
|
|
|
18.229 |
17.888 |
精密机械用六角螺母(GB/T18195-2000)mm
| β=15°~30°;θ=90°~120° |
| 标记示例:螺纹规格D=M1.2、性能等级为11H、不经表面处理、产品等级为F级的精密机械用六角螺母的标记:螺母GB/T 18195M1.2 |
| 螺纹规格D |
螺距P |
da |
dwmin |
emin |
m |
m’min |
s |
每1000件钢制品的质量≈/kg |
| min |
max |
max |
min |
max |
min |
| M1 |
0.25 |
1 |
1.15 |
2.25 |
2.69 |
0.8 |
0.66 |
0.53 |
2.5 |
2.4 |
0.02 |
| M1.2 |
0.25 |
1.2 |
1.35 |
2.7 |
3.25 |
1 |
0.86 |
0.69 |
3 |
2.9 |
0.04 |
| M1.4 |
0.3 |
1.4 |
1.6 |
2.7 |
3.25 |
1.2 |
1.06 |
0.85 |
3 |
2.9 |
0.05 |
| 技术条件 |
材料 |
螺纹公差 |
机械性能等级 |
公差产品等级 |
表面处理 |
| 钢 |
5H |
11H维氏硬度≥110HV |
F |
不经处理 |
| 14H维氏硬度≥140HV |
| 不锈钢 |
A1-50、A4-50 |
简单处理 |
栓接结构用大六角螺母 B级 8和10级(GB/T18230.3-2000)mm
⚠ 该标准(GB/T18230.3-2000)已废止且无直接替代国标(18230 系列可参考 GB/T 32076 预载荷高强度栓接结构连接副),本页数据仅供参考。

| 螺纹规格D |
M12 |
M16 |
M20 |
(M22) |
M24 |
(M27) |
M30 |
M36 |
| P |
1.75 |
2 |
2.5 |
2.5 |
3 |
3 |
3.5 |
4 |
| da |
max |
13 |
17.3 |
21.6 |
23.8 |
25.9 |
29.1 |
32.4 |
38.9 |
| min |
12 |
16 |
20 |
22 |
24 |
27 |
30 |
36 |
| dw |
max |
5) |
5) |
5) |
5) |
5) |
5) |
5) |
5) |
| min |
19.2 |
24.9 |
31.4 |
33.3 |
38.0 |
42.8 |
46.5 |
55.9 |
| e |
min |
22.78 |
29.56 |
37.29 |
39.55 |
45.20 |
50.85 |
55.37 |
66.44 |
| m |
max |
12.3 |
17.1 |
20.7 |
23.6 |
24.2 |
27.6 |
30.7 |
36.6 |
| min |
11.9 |
16.4 |
19.4 |
22.3 |
22.9 |
26.3 |
29.1 |
35.0 |
| m’ |
min |
9.5 |
13.1 |
15.5 |
17.8 |
18.3 |
21.0 |
23.3 |
28.0 |
| c |
max |
0.8 |
0.8 |
0.8 |
0.8 |
0.8 |
0.8 |
0.8 |
0.8 |
| min |
0.4 |
0.4 |
0.4 |
0.4 |
0.4 |
0.4 |
0.4 |
0.4 |
| s |
max |
21 |
27 |
34 |
36 |
41 |
46 |
50 |
60 |
| min |
20.16 |
26.16 |
33 |
35 |
40 |
45 |
49 |
58.8 |
| t |
0.38 |
0.47 |
0.58 |
0.63 |
0.72 |
0.80 |
0.87 |
1.05 |
| 注:5)dwmax=s实际 |
| 技术条件和引用标准 |
| 材料 |
钢 |
| 通用技术条件 |
GB/T 16938 |
| 螺纹 |
公差 |
6H或6AX |
| 标准 |
GB/T 196、GB/T 197 |
| 机械性能 |
级别 |
8或10 |
| 标准 |
GB/T 3098.2 |
| 公差 |
产品等级 |
B |
| 标准 |
氧化 |
| 表面处理 |
常规 |
GB/T 3103.1 |
| 可选择的 |
镀锌钝化(GB/T 5267)镀镉钝化(GB/T 5267)热浸镀锌(GB/T 13912)粉末渗锌(JB/T 5067) |
| 验收及包装 |
GB/T 90 |
| 推荐的配套螺栓 |
GB/T 18230.1 |
| 推荐的配套垫圈 |
GB/T 18230.5 |
| 保证载荷 |
| 螺纹规格D |
公称应力截面积Asmm2 |
性能等级 |
| 8 |
10 |
| 6H |
6AX |
| 保证载荷(As×Sp),N |
| M12M16M20M22M24M27M30M36 |
84.3157245303353459561817 |
90600168900263400325700379500493400603100878300 |
98200182900285400353000411200534700653600951800 |
1079001955003050003772004395005715006984001017200 |
栓接结构用1型大六角螺母 B级 10级(GB/T18230.4-2000)mm
⚠ 该标准(GB/T18230.4-2000)已废止且无直接替代国标(18230 系列可参考 GB/T 32076 预载荷高强度栓接结构连接副),本页数据仅供参考。

| 螺纹规格D |
M12 |
M16 |
M20 |
(M22) |
M24 |
(M27) |
M30 |
M36 |
| P |
1.75 |
2 |
2.5 |
2.5 |
3 |
3 |
3 |
4 |
| da |
max |
13 |
17.3 |
21.6 |
23.8 |
25.9 |
29.1 |
32.4 |
38.9 |
| min |
12 |
16 |
20 |
22 |
24 |
27 |
30 |
36 |
| dw |
max |
5) |
5) |
5) |
5) |
5) |
5) |
5) |
5) |
| min |
19.2 |
24.9 |
31.4 |
33.3 |
38.0 |
42.8 |
46.5 |
55.9 |
| e |
min |
22.78 |
29.56 |
37.29 |
39.55 |
45.20 |
50.85 |
55.37 |
66.44 |
| m |
max |
10.8 |
14.8 |
18 |
19.4 |
21.5 |
23.8 |
25.6 |
31 |
| min |
10.37 |
14.1 |
16.9 |
18.1 |
20.2 |
22.5 |
24.3 |
29.4 |
| m’ |
min |
8.3 |
11.28 |
13.52 |
14.48 |
16.16 |
18 |
19.44 |
23.52 |
| c |
max |
0.6 |
0.8 |
0.8 |
0.8 |
0.8 |
0.8 |
0.8 |
0.8 |
| min |
0.15 |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
| s |
max |
21 |
27 |
34 |
36 |
41 |
46 |
50 |
60 |
| min |
20.16 |
26.16 |
33 |
35 |
40 |
45 |
49 |
58.8 |
| t |
0.38 |
0.47 |
0.58 |
0.63 |
0.72 |
0.80 |
0.87 |
1.05 |
| 注:5)dwmax=s实际 |
| 技术条件和引用标准 |
| 材料 |
钢 |
| 通用技术条件 |
GB/T 16938 |
| 螺纹 |
公差 |
6H或6AZ |
| 标准 |
GB/T 196、GB/T 197 |
| 机械性能 |
级别 |
10 |
| 标准 |
GB/T 3098.2 |
| 公差 |
产品等级 |
B |
| 标准 |
氧化 |
| 表面处理 |
常规 |
GB/T 3103.1 |
| 可选择的 |
镀锌钝化(GB/T 5267)镀镉钝化(GB/T 5267)热浸镀锌(GB/T 13912)粉末渗锌(JB/T 5067) |
| 验收及包装 |
GB/T 90 |
| 推荐的配套螺栓 |
GB/T 18230.2 |
| 推荐的配套垫圈 |
GB/T 18230.5 |
| 保证载荷 |
| 螺纹规格D |
公称应力Asmm2 |
保证载荷(As×Sp)(6H或6AZ)N |
| M12M16M20(M22)M24(M27)M30M36 |
84.3157245303353459561817 |
97800182100284200351500409500532400650800947700 |
栓接结构用1型六角螺母 热浸镀锌(加大攻丝尺寸) A和B级 5(GB/T18230.6-2000)mm
⚠ 该标准(GB/T18230.6-2000)已废止且无直接替代国标(18230 系列可参考 GB/T 32076 预载荷高强度栓接结构连接副),本页数据仅供参考。

| 螺纹规格D |
M10 |
M12 |
(M14) |
M16 |
M20 |
M24 |
M30 |
M36 |
| P |
1.5 |
1.75 |
2 |
2 |
2.5 |
3 |
3.5 |
4 |
| c |
max |
0.6 |
0.6 |
0.6 |
0.8 |
0.8 |
0.8 |
0.8 |
0.8 |
| da |
min |
10 |
12 |
14 |
16 |
20 |
24 |
30 |
36 |
| max |
10.8 |
13 |
15.1 |
17.3 |
21.6 |
25.9 |
32.4 |
38.9 |
| dw |
min |
14.6 |
16.6 |
19.6 |
22.5 |
27.7 |
33.2 |
42.7 |
51.1 |
| e |
min |
17.77 |
20.03 |
23.35 |
26.75 |
32.95 |
39.55 |
50.85 |
60.79 |
| m |
max |
8.4 |
10.8 |
12.8 |
14.8 |
18 |
21.5 |
25.6 |
31 |
| min |
8.04 |
10.37 |
12.1 |
14.1 |
16.9 |
20.2 |
24.3 |
29.4 |
| m’ |
min |
6.43 |
8.3 |
9.68 |
11.28 |
13.52 |
16.16 |
19.44 |
23.52 |
| s |
max |
16 |
18 |
21 |
24 |
30 |
36 |
46 |
55 |
| min |
15.73 |
17.73 |
20.67 |
23.67 |
29.16 |
35 |
45 |
53.8 |
| 技术条件和引用标准 |
| 材料 |
钢 |
| 通用技术条件 |
GB/T 16938 |
| 螺纹 |
公差 |
6AX |
| 标准 |
GB/T 196、GB/T 197 |
| 机械性能 |
级别 |
5、6、8 |
| 标准 |
GB/T 3098.2 |
| 公差 |
产品等级 |
A级:D≤M16;B级:D>M16 |
| 标准 |
GB/T 3103.1 |
| 表面处理 |
热浸镀锌(GB/T 13912)粉末渗锌(JB/T 5067) |
| 验收及包装 |
GB/T 90 |
| 6AX螺纹保证载荷 |
| 螺纹规格D |
螺距Pmm |
公称应力截面积Asmm2 |
性能等级 |
| 5 |
6 |
8 |
| 保证载荷As×Sp,N |
| M10M12M14M16M20M24M30M36 |
1.51.75222.533.54 |
58.084.3115157245353561817 |
28000430005870080000137200197600314200457500 |
32000489006670091100159200229500364700531000 |
412005980081700111500208200300000476900694500 |
| 保证应力 |
| 螺纹规格D |
性能等级 |
| 5 |
6 |
8 |
| 保证应力Sp,N/mm2 |
| M10 |
483 |
551 |
710 |
| M12、M14、M16 |
510 |
580 |
710 |
| M20、M24、M30、M36 |
560 |
650 |
850 |
栓接结构用2型六角螺母 热浸镀锌(加大攻丝尺寸) A级 9级(GB/T18230.7-2000)mm
⚠ 该标准(GB/T18230.7-2000)已废止且无直接替代国标(18230 系列可参考 GB/T 32076 预载荷高强度栓接结构连接副),本页数据仅供参考。
| 螺纹规格D |
M10 |
M12 |
(M14) |
M16 |
| P |
1.5 |
1.75 |
2 |
2 |
| c |
max |
0.6 |
0.6 |
0.6 |
0.8 |
| da |
min |
10 |
12 |
14 |
16 |
| max |
10.8 |
13 |
15.1 |
17.3 |
| dw |
min |
14.6 |
16.6 |
19.6 |
22.5 |
| e |
min |
17.77 |
20.03 |
23.35 |
26.75 |
| m |
max |
9.3 |
12 |
14.1 |
16.4 |
| min |
8.94 |
11.57 |
13.4 |
15.7 |
| m’ |
min |
7.15 |
9.26 |
10.7 |
12.6 |
| s |
max |
16 |
18 |
21 |
24 |
| min |
15.73 |
17.73 |
20.67 |
23.67 |
| 技术条件和引用标准 |
| 材料 |
钢 |
| 通用技术条件 |
GB/T16938 |
| 螺纹 |
公差 |
6AX |
| 标准 |
GB/T196、GB/T197 |
| 机械性能 |
级别 |
9 |
| 标准 |
GB/T3098.2 |
| 公差 |
产品等级 |
A |
| 标准 |
GB/T3103.1 |
| 表面处理 |
热浸镀锌(GB/T13912)粉末渗锌(JB/T5067) |
| 验收及包装 |
GB/T90 |
| 6AX螺纹保证载荷 |
| 螺纹规格D |
螺距Pmm |
公称应力截面积Asmm2 |
性能等级9 |
| 保证载荷As×Sp,N |
| M10M12M14M16 |
1.51.7522 |
58.084.3115157 |
450006750073500127500 |
带锁紧槽圆螺母mm
| 带锁紧槽圆螺母mm |
| 标记示例细牙普通螺纹、直径24mm、螺距1.5mm的带锁紧槽圆螺母,标记为:圆螺母JB 24-59 M24×1.5 |
| D×P |
dk |
D1 |
H |
d1 |
d2 |
d3 |
R |
t |
h |
t |
K |
m |
C |
螺钉GB
68―1985 |
| 公称尺寸 |
允差 |
公称尺寸 |
允差 |
公称尺寸 |
允差 |
公称尺寸 |
允差 |
| M10×1 |
22 |
16 |
+0.12 |
6 |
-0.3 |
3 |
+0.25 |
M2 |
2.5 |
8 |
3 |
1.2 |
-0.3 |
1.2 |
1.5 |
15 |
0.2 |
M2×4 |
| M12×1.25 |
25 |
18 |
9 |
| M16×1.5 |
30 |
22 |
+0.14 |
8 |
-0.36 |
3.5 |
+0.25 |
M3 |
3.6 |
11.5 |
4 |
1.5 |
-0.3 |
1.5 |
1.5 |
20 |
0.5 |
M3×6 |
| M18×1.5 |
32 |
24 |
+0.3 |
12.5 |
| M20×1.5 |
35 |
27 |
4 |
13.5 |
| (M22×1.5) |
38 |
30 |
10 |
M4 |
4.8 |
15 |
5 |
2 |
-0.4 |
2 |
2 |
25 |
M4×8 |
| M24×1.5 |
42 |
34 |
+0.17 |
16.5 |
1 |
| (M27×1.5) |
45 |
4.5 |
18 |
30 |
| M30×1.5 |
48 |
38 |
19.5 |
6 |
| (M33×1.5) |
52 |
42 |
M5 |
6 |
20.5 |
2.5 |
3 |
35 |
M5×8 |
| M36×1.5 |
55 |
46 |
23 |
| (M39×1.5) |
58 |
5.5 |
24.5 |
40 |
| M42×1.5 |
62 |
54 |
+0.2 |
26 |
7 |
| (M45×1.5) |
68 |
28.5 |
45 |
| M48×1.5 |
72 |
62 |
12 |
-0.43 |
M6 |
7 |
30 |
3 |
4 |
3 |
M6×10 |
| (M52×1.5) |
78 |
6.5 |
32.5 |
50 |
| M56×2 |
85 |
72 |
+0.36 |
35.5 |
| (M60×2) |
90 |
7.5 |
38 |
55 |
| M64×2 |
95 |
80 |
40 |
8 |
| (M68×2) |
100 |
9 |
42 |
5 |
60 |
M6×12 |
| M72×2 |
105 |
90 |
+0.23 |
15 |
44 |
10 |
1.5 |
| (M76×2) |
110 |
M8 |
9 |
46.5 |
4 |
-0.5 |
|
M8×12 |
| M80×2 |
115 |
100 |
49 |
| (M85×2) |
120 |
51 |
65 |
| M90×2 |
125 |
110 |
18 |
54 |
6 |
M8×15 |
| (M95×2) |
130 |
56.5 |
| M100×2 |
135 |
120 |
59 |
70 |
| 注:1.括号内规格尽量不用。2.表面发蓝处理。 |
平垫圈-A级(GB/T97.1-2002)mm
标记示例: 标准系列、公称规格8mm、由钢制造的硬度等级为200HV级、不经表面处理、产品等级为A级的平垫圈的标记: 垫圈GB/T97.18 标准系列、公称规格8mm,由A2组不锈钢制造的硬度等级为200HV级、不经表面处理、产品等级为A级的平垫圈的标记: 垫圈GB/T97.18A2
| 平垫圈―A级(GB/T 97.1―2002)mm |
| 标记示例:标准系列、公称规格8mm、由钢制造的硬度等级为200HV级、不经表面处理、产品等级为A级的平垫圈的标记:垫圈GB/T 97.18标准系列、公称规格8mm,由A2组不锈钢制造的硬度等级为200HV级、不经表面处理、产品等级为A级的平垫圈的标记:垫圈GB/T 97.18A2 |
| 公称规格(螺纹大径d) |
内径d1公称(min) |
外径d2公称(max) |
厚度h |
m≈kg/1000件钢制品 |
| 公称 |
max |
| 1.6 |
1.7 |
4 |
0.3 |
0.35 |
0.024 |
| 2 |
2.2 |
5 |
0.3 |
0.35 |
0.037 |
| 2.5 |
2.7 |
6 |
0.5 |
0.55 |
0.088 |
| 3 |
3.2 |
7 |
0.5 |
0.55 |
0.119 |
| 4 |
4.3 |
9 |
0.8 |
0.9 |
0.308 |
| 5 |
5.3 |
10 |
1 |
1.1 |
0.443 |
| 6 |
6.4 |
12 |
1.6 |
1.8 |
1.02 |
| 8 |
8.4 |
16 |
1.6 |
1.8 |
1.83 |
| 10 |
10.5 |
20 |
2 |
2.2 |
3.57 |
| 12 |
13 |
24 |
2.5 |
2.7 |
6.27 |
| (14) |
15 |
28 |
2.5 |
2.7 |
8.62 |
| 16 |
17 |
30 |
3 |
3.3 |
11.30 |
| (18) |
19 |
34 |
3 |
3.3 |
14.70 |
| 20 |
21 |
37 |
3 |
3.3 |
17.16 |
| (22) |
23 |
39 |
3 |
3.3 |
18.35 |
| 24 |
25 |
44 |
4 |
4.3 |
32.33 |
| (27) |
28 |
50 |
4 |
4.3 |
42.32 |
| 30 |
31 |
56 |
4 |
4.3 |
53.64 |
| (33) |
34 |
60 |
5 |
5.6 |
75.34 |
| 36 |
37 |
66 |
5 |
5.6 |
92.09 |
| (39) |
42 |
70 |
6 |
6.6 |
126.5 |
| 42 |
45 |
78 |
8 |
9 |
200.2 |
| (45) |
48 |
85 |
8 |
9 |
242.7 |
| 48 |
52 |
92 |
8 |
9 |
284.1 |
| (52) |
56 |
98 |
8 |
9 |
319.0 |
| 56 |
62 |
105 |
10 |
11 |
442.7 |
| 60 |
66 |
110 |
10 |
11 |
477.4 |
| 64 |
70 |
115 |
10 |
11 |
513.2 |
| 注:尽可能不采用括号内的规格。 |
大垫圈-A级(GB/T96.1-2002)mm
标记示例: 大系列、公称规格8mm、由钢制造的硬度等级为200HV级、不经表面处理、产品等级为A级的平垫圈的标记: 垫圈GB/T96.18 大系列、公称规格8mm,由A2组不锈钢制造的硬度等级为200HV级、不经表面处理、产品等级为A级的平垫圈的标记: 垫圈GB/T96.18A2
| 大垫圈―A级(GB/T 96.1―2002)mm |
| 标记示例:大系列、公称规格8mm、由钢制造的硬度等级为200HV级、不经表面处理、产品等级为A级的平垫圈的标记:垫圈GB/T96.18大系列、公称规格8mm,由A2组不锈钢制造的硬度等级为200HV级、不经表面处理、产品等级为A级的平垫圈的标记:垫圈GB/T96.18A2 |
| 公称规格(螺纹大径d) |
内径d1公称(min) |
外径d2公称(max) |
厚度h |
m≈kg/1000件钢制品 |
| 公称 |
max |
| 3 |
3.2 |
9 |
0.8 |
0.9 |
0.349 |
| (3.5) |
3.7 |
11 |
0.8 |
0.9 |
0.529 |
| 4 |
4.3 |
12 |
1 |
1.1 |
0.774 |
| 5 |
5.3 |
15 |
1 |
1.1 |
1.21 |
| 6 |
6.4 |
18 |
1.6 |
1.8 |
2.79 |
| 8 |
8.4 |
24 |
2 |
2.2 |
6.23 |
| 10 |
10.5 |
30 |
2.5 |
2.7 |
12.17 |
| 12 |
13 |
37 |
3 |
3.3 |
22.19 |
| (14) |
15 |
44 |
3 |
3.3 |
31.64 |
| 16 |
17 |
50 |
3 |
3.3 |
40.89 |
| (18) |
19 |
56 |
4 |
4.3 |
68.43 |
| 20 |
21 |
60 |
4 |
4.3 |
77.90 |
| (22) |
23 |
66 |
5 |
5.6 |
118.0 |
| 24 |
26 |
72 |
5 |
5.6 |
140.5 |
| (27) |
30 |
85 |
6 |
6.6 |
234.0 |
| 30 |
33 |
92 |
6 |
6.6 |
272.8 |
| (33) |
36 |
105 |
6 |
6.6 |
359.9 |
| 36 |
39 |
110 |
8 |
9 |
521.8 |
| 注:尽可能不采用括号内的规格。 |
小垫圈-A级(GB/T848-2002)mm
标记示例: 小系列、公称规格8mm、由钢制造的硬度等级为200HV级、不经表面处理、产品等级为A级的平垫圈的标记: 垫圈GB/T8488 小系列、公称规格8mm、由A2组不锈钢制造的硬度等级为200HV级、不经表面处理、产品等级为A级的平垫圈的标记: 垫圈GB/T8488A2
| 小垫圈―A级(GB/T 848―2002)mm |
| 标记示例:小系列、公称规格8mm、由钢制造的硬度等级为200HV级、不经表面处理、产品等级为A级的平垫圈的标记:垫圈GB/T 8488小系列、公称规格8mm、由A2组不锈钢制造的硬度等级为200HV级、不经表面处理、产品等级为A级的平垫圈的标记:垫圈GB/T 8488A2 |
| 公称规格(螺纹大径d) |
内径d1公称(min) |
外径d2公称(max) |
厚度h |
m≈kg/1000件钢制品 |
| 公称 |
max |
| 1.6 |
1.7 |
3.5 |
0.3 |
0.35 |
0.017 |
| 2 |
2.2 |
4.5 |
0.3 |
0.35 |
0.029 |
| 2.5 |
2.7 |
5 |
0.5 |
0.55 |
0.055 |
| 3 |
3.2 |
6 |
0.5 |
0.55 |
0.079 |
| (3.5) |
3.7 |
7 |
0.5 |
0.55 |
0.109 |
| 4 |
4.3 |
8 |
0.5 |
0.55 |
0.140 |
| 5 |
5.3 |
9 |
1 |
1.1 |
0.326 |
| 6 |
6.4 |
11 |
1.6 |
1.8 |
0.790 |
| 8 |
8.4 |
15 |
1.6 |
1.8 |
1.52 |
| 10 |
10.5 |
18 |
1.6 |
1.8 |
2.11 |
| 12 |
13 |
20 |
2 |
2.2 |
2.85 |
| (14) |
15 |
24 |
2.5 |
2.7 |
5.41 |
| 16 |
17 |
28 |
2.5 |
2.7 |
7.63 |
| (18) |
19 |
30 |
3 |
3.3 |
9.97 |
| 20 |
21 |
34 |
3 |
3.3 |
13.22 |
| (22) |
23 |
37 |
3 |
3.3 |
15.5 |
| 24 |
25 |
39 |
4 |
4.3 |
22.10 |
| (27) |
28 |
44 |
4 |
4.3 |
28.4 |
| 30 |
31 |
50 |
4 |
4.3 |
37.95 |
| (33) |
34 |
56 |
5 |
5.6 |
61.0 |
| 36 |
37 |
60 |
5 |
5.6 |
68.77 |
| 注:尽可能不采用括号内的规格。 |
平垫圈 C级(GB/T95-2002)mm
| 平垫圈―C级(GB/T 95―2002)mm |
| 标记示例:标准系列、公称规格8mm、硬度等级为100HV级、不经表面处理、产品等级为C级的平垫圈的标记:垫圈GB/T958 |
| 公称规格(螺纹大径d) |
内径d1公称(min) |
外径d2公称(max) |
厚度h |
m≈kg/1000件钢制品 |
| 公称 |
max |
| 1.6 |
1.8 |
4 |
0.3 |
0.4 |
0.024 |
| 2 |
2.4 |
5 |
0.3 |
0.4 |
0.036 |
| 2.5 |
2.9 |
6 |
0.5 |
0.6 |
0.085 |
| 3 |
3.4 |
7 |
0.5 |
0.6 |
0.115 |
| 3.5 |
3.9 |
8 |
0.5 |
0.6 |
0.150 |
| 4 |
4.5 |
9 |
0.8 |
1.0 |
0.300 |
| 5 |
5.5 |
10 |
1 |
1.2 |
0.430 |
| 6 |
6.6 |
12 |
1.6 |
1.9 |
0.991 |
| 8 |
9 |
16 |
1.6 |
1.9 |
1.73 |
| 10 |
11 |
20 |
2 |
2.3 |
3.44 |
| 12 |
13.5 |
24 |
2.5 |
2.8 |
6.07 |
| 14 |
15.5 |
28 |
2.5 |
2.8 |
8.38 |
| 16 |
17.5 |
30 |
3 |
3.6 |
10.98 |
| 18 |
20 |
34 |
3 |
3.6 |
13.98 |
| 20 |
22 |
37 |
3 |
3.6 |
16.37 |
| 22 |
24 |
39 |
3 |
3.6 |
17.48 |
| 24 |
26 |
44 |
4 |
4.6 |
31.07 |
| 27 |
30 |
50 |
4 |
4.6 |
39.46 |
| 30 |
33 |
56 |
4 |
4.6 |
50.48 |
| 33 |
36 |
60 |
5 |
6 |
71.02 |
| 36 |
39 |
66 |
5 |
6 |
87.39 |
| 39 |
42 |
72 |
6 |
7 |
126.5 |
| 42 |
45 |
78 |
8 |
9.2 |
200.2 |
| 45 |
48 |
85 |
8 |
9.2 |
242.7 |
| 48 |
52 |
92 |
8 |
9.2 |
284.1 |
| 52 |
56 |
98 |
8 |
9.2 |
319.0 |
| 56 |
62 |
105 |
10 |
11.2 |
442.7 |
| 60 |
66 |
110 |
10 |
11.2 |
477.4 |
| 64 |
70 |
115 |
10 |
11.2 |
513.2 |
大垫圈 C级(GB/T96.2-2002)mm
| 大垫圈―C级(GB/T 96.2―2002)mm |
| 标记示例:大系列、公称规格8mm、由钢制造的硬度等级为100HV级、不经表面处理、产品等级为C级的平垫圈的标记:垫圈GB/T96.28 |
| 公称规格(螺纹大径d) |
内径d1公称(min) |
外径d2公称(max) |
厚度h |
m≈kg/1000件钢制品 |
| 公称 |
max |
| 3 |
3.4 |
9 |
0.8 |
1.0 |
0.342 |
| (3.5) |
3.9 |
11 |
0.8 |
1.0 |
0.522 |
| 4 |
4.5 |
12 |
1 |
1.2 |
0.763 |
| 5 |
5.5 |
15 |
1 |
1.2 |
1.20 |
| 6 |
6.6 |
18 |
1.6 |
1.9 |
2.77 |
| 8 |
9 |
24 |
2 |
2.3 |
6.10 |
| 10 |
11 |
30 |
2.5 |
2.8 |
12.01 |
| 12 |
13.5 |
37 |
3 |
3.6 |
21.95 |
| (14) |
15.5 |
44 |
3 |
3.6 |
31.36 |
| 16 |
17.5 |
50 |
3 |
3.6 |
40.57 |
| (18) |
20 |
56 |
4 |
4.6 |
67.47 |
| 20 |
22 |
60 |
4 |
4.6 |
76.84 |
| (22) |
24 |
66 |
5 |
6 |
116.5 |
| 24 |
26 |
72 |
5 |
6 |
139.0 |
| (27) |
30 |
85 |
6 |
7 |
234.0 |
| 30 |
33 |
92 |
6 |
7 |
272.8 |
| (33) |
36 |
105 |
6 |
7 |
359.9 |
| 36 |
39 |
110 |
8 |
9.2 |
521.8 |
平垫圈 倒角型 A级(GB/T97.2-2002)mm
| 平垫圈 倒角型―A级(GB/T 97.2―2002)mm |
| 标记示例:标准系列、公称规格8mm、由钢制造的硬度等级为200HV级、不经表面处理、产品等级为A级、倒角型平垫圈的标记:垫圈GB/T97.28标准系列、公称规格8mm,由A2组不锈钢制造的硬度等级为200HV级、不经表面处理、产品等级为A级、倒角型平垫圈的标记:垫圈GB/T97.28A2 |
| 规格(螺纹大径) |
内径d1公称(min) |
外径d2公称(max) |
厚度h |
m≈kg/1000件钢制品 |
| 公称 |
max |
| 5 |
5.3 |
10 |
1 |
1.1 |
0.443 |
| 6 |
6.4 |
12 |
1.6 |
1.8 |
1.02 |
| 8 |
8.4 |
16 |
1.6 |
1.8 |
1.83 |
| 10 |
10.5 |
20 |
2 |
2.2 |
3.57 |
| 12 |
13 |
24 |
2.5 |
2.7 |
6.27 |
| (14) |
15 |
28 |
2.5 |
2.7 |
8.62 |
| 16 |
17 |
30 |
3 |
3.3 |
11.30 |
| (18) |
19 |
34 |
3 |
3.3 |
14.70 |
| 20 |
21 |
37 |
3 |
3.3 |
17.16 |
| (22) |
23 |
39 |
3 |
3.3 |
18.35 |
| 24 |
25 |
44 |
4 |
4.3 |
32.33 |
| (27) |
28 |
50 |
4 |
4.3 |
42.32 |
| 30 |
31 |
56 |
4 |
4.3 |
53.64 |
| (33) |
34 |
60 |
5 |
5.6 |
75.34 |
| 36 |
37 |
66 |
5 |
5.6 |
92.07 |
| (39) |
42 |
72 |
6 |
6.6 |
126.5 |
| 42 |
45 |
78 |
8 |
9 |
200.2 |
| (45) |
48 |
85 |
8 |
9 |
242.7 |
| 48 |
52 |
92 |
8 |
9 |
284.1 |
| (52) |
56 |
98 |
8 |
9 |
319.0 |
| 56 |
62 |
105 |
10 |
11 |
442.7 |
| (60) |
66 |
110 |
10 |
11 |
477.4 |
| 64 |
70 |
115 |
10 |
11 |
513.2 |
| 注:尽可能不采用括号内的规格。 |
销轴用平垫圈(GB/T97.3-2000)mm

| 公称规格 |
内径d1 |
外径d2 |
厚度h |
每1000件钢制品的质量≈/kg |
| 公称(mm) |
max |
公称(max) |
min |
公称 |
max |
min |
| 3 |
3 |
3.14 |
6 |
5.70 |
0.8 |
0.9 |
0.7 |
0.133 |
| 4 |
4 |
4.18 |
8 |
7.64 |
0.8 |
0.9 |
0.7 |
0.237 |
| 5 |
5 |
5.18 |
10 |
9.64 |
1 |
1.1 |
0.9 |
0.462 |
| 6 |
6 |
6.18 |
12 |
11.57 |
1.6 |
1.8 |
1.4 |
1.07 |
| 8 |
8 |
8.22 |
15 |
14.57 |
2 |
2.2 |
1.8 |
1.99 |
| 10 |
10 |
10.22 |
18 |
17.57 |
2.5 |
2.7 |
2.3 |
3.45 |
| 12 |
12 |
12.27 |
20 |
19.48 |
3 |
3.3 |
2.7 |
4.74 |
| 14 |
14 |
14.27 |
22 |
21.48 |
3 |
3.3 |
2.7 |
5.33 |
| 16 |
16 |
16.27 |
24 |
23.48 |
3 |
3.3 |
2.7 |
5.92 |
| 18 |
18 |
18.27 |
28 |
27.48 |
4 |
4.3 |
3.7 |
11.34 |
| 20 |
20 |
20.33 |
30 |
29.48 |
4 |
4.3 |
3.7 |
12.33 |
| 22 |
22 |
22.33 |
34 |
33.38 |
4 |
4.3 |
3.7 |
16.57 |
| 24 |
24 |
24.33 |
37 |
36.38 |
4 |
4.3 |
3.7 |
19.56 |
| 25 |
25 |
25.33 |
38 |
37.38 |
4 |
4.3 |
3.7 |
20.20 |
| 27 |
27 |
27.52 |
39 |
38 |
5 |
5.6 |
4.4 |
24.41 |
| 28 |
28 |
28.52 |
40 |
39 |
5 |
5.6 |
4.4 |
25.15 |
| 30 |
30 |
30.52 |
44 |
43 |
5 |
5.6 |
4.4 |
31.94 |
| 32 |
32 |
32.62 |
46 |
45 |
5 |
5.6 |
4.4 |
33.66 |
| 33 |
33 |
33.62 |
47 |
46 |
5 |
5.6 |
4.4 |
34.53 |
| 36 |
36 |
36.62 |
50 |
49 |
6 |
6.6 |
5.4 |
44.54 |
| 40 |
40 |
40.62 |
56 |
54.8 |
6 |
6.6 |
5.4 |
56.82 |
| 45 |
45 |
45.62 |
60 |
58.8 |
6 |
6.6 |
5.4 |
58.26 |
| 50 |
50 |
50.62 |
66 |
64.8 |
8 |
9 |
7 |
91.54 |
| 55 |
55 |
55.74 |
72 |
70.8 |
8 |
9 |
7 |
106.49 |
| 60 |
60 |
60.74 |
78 |
76.8 |
10 |
11 |
9 |
153.15 |
| 70 |
70 |
70.74 |
92 |
90.6 |
10 |
11 |
9 |
219.73 |
| 80 |
80 |
80.74 |
98 |
96.6 |
12 |
13.2 |
10.8 |
237.05 |
| 90 |
90 |
90.87 |
110 |
108.6 |
12 |
13.2 |
10.8 |
295.94 |
| 100 |
100 |
100.87 |
120 |
118.6 |
12 |
13.2 |
10.8 |
325.53 |
| 技术条件 |
材料 |
机械性能 |
公差产品等级 |
表面处理 |
| 等级 |
硬度 |
| 钢 |
160HV |
160~250HV |
A |
不经处理;镀锌钝化;磷化其他表面镀层或表面处理,应由供需双方协议 |
平垫圈用于螺钉和垫圈组合件(GB/T97.4-2002)mm

| 平垫圈用于螺钉和垫圈组合件(GB/T 97.4―2002)mm |
| 标记示例:N型(标准系列)、公称规格8mm、由钢制造的硬度等级为200HV级、不经表面处理、产品等级为A级、螺钉和垫圈组合件用平垫圈的标记:垫圈GB/T 97.48 |
| a)S型垫圈(小系列) |
| 公称规格(螺纹大径d) |
内径d1公称(min) |
外径d2公称(max) |
厚度h |
m≈kg/1000件钢制品 |
| 公称 |
max |
| 2 |
1.75 |
4.5 |
0.6 |
0.65 |
0.064 |
| 2.5 |
2.25 |
5 |
0.6 |
0.65 |
0.074 |
| 3 |
2.75 |
6 |
0.6 |
0.65 |
0.105 |
| 3.5 |
3.2 |
7 |
0.8 |
0.85 |
0.191 |
| 4 |
3.6 |
8 |
0.8 |
0.85 |
0.252 |
| 5 |
4.55 |
9 |
1 |
1.06 |
0.372 |
| 6 |
5.5 |
11 |
1.6 |
1.68 |
0.895 |
| 8 |
7.4 |
15 |
1.6 |
1.68 |
1.68 |
| 10 |
9.3 |
18 |
2 |
2.09 |
2.93 |
| 12 |
11 |
20 |
2 |
2.09 |
3.44 |
| b)L型垫圈(大系列) |
| 公称规格(螺纹大径d) |
内径d1公称(min) |
外径d2公称(max) |
厚度h |
m≈kg/1000件钢制品 |
| 公称 |
max |
| 2 |
1.75 |
5 |
0.6 |
0.65 |
0.081 |
| 2.5 |
2.25 |
6 |
0.6 |
0.65 |
0.114 |
| 3 |
2.75 |
7 |
0.6 |
0.65 |
0.153 |
| 3.5 |
3.2 |
8 |
0.8 |
0.85 |
0.265 |
| 4 |
3.6 |
9 |
0.8 |
0.85 |
0.336 |
| 5 |
4.55 |
10 |
1 |
1.06 |
0.489 |
| 6 |
5.5 |
12 |
1.6 |
1.06 |
1.12 |
| 8 |
7.4 |
16 |
1.6 |
1.68 |
1.99 |
| 10 |
9.3 |
20 |
2 |
2.09 |
3.87 |
| 12 |
11 |
24 |
2.5 |
2.6 |
7.01 |
| c)L型垫圈(大系列) |
| 公称规格(螺纹大径d) |
内径d1公称(min) |
外径d2公称(max) |
厚度h |
m≈kg/1000件钢制品 |
| 公称 |
max |
| 2 |
1.75 |
6 |
0.6 |
0.65 |
0.122 |
| 2.5 |
2.25 |
8 |
0.6 |
0.65 |
0.218 |
| 3 |
2.75 |
9 |
0.8 |
0.85 |
0.362 |
| 3.5 |
3.2 |
11 |
0.8 |
0.85 |
0.546 |
| 4 |
3.6 |
12 |
1 |
1.06 |
0.808 |
| 5 |
4.55 |
15 |
1 |
1.06 |
1.26 |
| 6 |
5.5 |
18 |
1.6 |
1.68 |
2.90 |
| 8 |
7.4 |
24 |
2 |
2.09 |
6.43 |
| 10 |
9.3 |
30 |
2.5 |
2.6 |
12.54 |
| 12 |
11 |
37 |
3 |
3.11 |
23.08 |
平垫圈 用于自攻螺钉和垫圈组合件(GB/T97.5-2002)mm
| 平垫圈 用于自攻螺钉和垫圈组合件(GB/T 97.5―2002)mm |
| 标记示例:N型(标准系列)、公称规格4.2mm、由钢制造的硬度等级为180HV级、不经表面处理、产品等级为A级、自攻螺钉和垫圈组合件用平垫圈的标记:垫圈GB/T 97.54.2 |
| a)N型垫圈(标准系列) |
| 公称规格(螺纹大径d) |
内径d1公称(min) |
外径d2公称(max) |
厚度h |
m≈kg/1000件钢制品 |
| 公称 |
max |
| 2.2 |
1.9 |
5 |
1 |
1.06 |
0.132 |
| 2.9 |
2.5 |
7 |
1 |
1.06 |
0.116 |
| 3.5 |
3 |
8 |
1 |
1.06 |
0.247 |
| 4.2 |
3.55 |
9 |
1 |
1.06 |
0.317 |
| 4.8 |
4 |
10 |
1 |
1.06 |
0.401 |
| 5.5 |
4.7 |
12 |
1.6 |
1.68 |
0.769 |
| 6.3 |
5.4 |
14 |
1.6 |
1.68 |
1.65 |
| 8 |
7.15 |
16 |
1.6 |
1.68 |
2.02 |
| 9.5 |
8.8 |
20 |
2 |
2.09 |
3.98 |
| b)L型垫圈(大系列) |
| 公称规格(螺纹大径d) |
内径d1公称(min) |
外径d2公称(max) |
厚度h |
m≈kg/1000件钢制品 |
| 公称 |
max |
| 2.2 |
1.9 |
7 |
1 |
1.06 |
0.280 |
| 2.9 |
2.5 |
9 |
1 |
1.06 |
0.356 |
| 3.5 |
3 |
11 |
1 |
1.06 |
0.444 |
| 4.2 |
3.55 |
12 |
1 |
1.06 |
0.668 |
| 4.8 |
4 |
15 |
1.6 |
1.68 |
1.26 |
| 5.5 |
4.7 |
15 |
1.6 |
1.68 |
2.00 |
| 6.3 |
5.4 |
18 |
1.6 |
1.68 |
2.91 |
| 8 |
7.15 |
24 |
2 |
2.09 |
6.47 |
| 9.5 |
8.8 |
30 |
2.5 |
2.09 |
12.68 |
球面垫圈(GB/T849-1988)mm
| 规格(螺纹大径) |
d |
D |
h |
SR |
H≈ |
每1000件钢制品的质量≈/kg |
| max |
min |
max |
min |
max |
min |
| 6 |
6.60 |
6.40 |
12.50 |
12.07 |
3.00 |
2.75 |
10 |
4 |
0.97 |
| 8 |
8.60 |
8.40 |
17.00 |
16.57 |
4.00 |
3.70 |
12 |
5 |
2.52 |
| 10 |
10.74 |
10.50 |
21.00 |
20.48 |
4.00 |
3.70 |
16 |
6 |
3.71 |
| 12 |
13.24 |
13.00 |
24.00 |
23.48 |
5.00 |
4.70 |
20 |
7 |
5.93 |
| 16 |
17.24 |
17.00 |
30.00 |
29.48 |
6.00 |
5.70 |
25 |
8 |
10.88 |
| 20 |
21.28 |
21.00 |
37.00 |
36.38 |
6.60 |
6.24 |
32 |
10 |
17.86 |
| 24 |
25.28 |
25.00 |
44.00 |
43.38 |
9.60 |
9.24 |
36 |
13 |
38.79 |
| 30 |
31.34 |
31.00 |
56.00 |
55.26 |
9.80 |
9.44 |
40 |
16 |
63.95 |
| 36 |
37.34 |
37.00 |
66.00 |
65.26 |
12.00 |
11.57 |
50 |
19 |
108.7 |
| 42 |
43.34 |
43.00 |
78.00 |
77.26 |
16.00 |
15.57 |
63 |
24 |
211.9 |
| 48 |
50.34 |
50.00 |
92.00 |
91.13 |
20.00 |
19.48 |
70 |
30 |
376.5 |
| 技术条件 |
材料 |
热处理 |
表面处理 |
| 45钢 |
HRC40~48 |
氧化处理 |
锥面垫圈(GB/T850-1988)mm
| 规格(螺纹大径) |
d |
D |
h |
D1 |
H≈ |
每1000件钢制品的质量≈/kg |
| max |
min |
max |
min |
max |
min |
| 6 |
8.36 |
8 |
12.5 |
12.07 |
2.6 |
2.35 |
12 |
4 |
0.91 |
| 8 |
10.36 |
10 |
17 |
16.57 |
3.2 |
2.9 |
16 |
5 |
2.34 |
| 10 |
12.93 |
12.5 |
21 |
20.48 |
4 |
3.70 |
18 |
6 |
5.20 |
| 12 |
16.43 |
16 |
24 |
23.48 |
4.7 |
4.40 |
23.5 |
7 |
6.12 |
| 16 |
20.52 |
20 |
30 |
29.48 |
5.1 |
4.80 |
29 |
8 |
10.50 |
| 20 |
25.52 |
25 |
37 |
36.38 |
6.6 |
6.24 |
34 |
10 |
22.69 |
| 24 |
30.52 |
30 |
44 |
43.38 |
6.8 |
6.44 |
38.5 |
13 |
34.54 |
| 30 |
36.62 |
36 |
56 |
55.26 |
9.9 |
9.54 |
45.2 |
16 |
96.88 |
| 36 |
43.62 |
43 |
66 |
65.26 |
14.3 |
13.87 |
64 |
19 |
165.8 |
| 42 |
50.62 |
50 |
78 |
77.26 |
14.4 |
13.97 |
69 |
24 |
260.9 |
| 48 |
60.74 |
60 |
92 |
91.13 |
17.4 |
16.97 |
78.6 |
30 |
448.6 |
| 技术条件 |
材料 |
热处理 |
表面处理 |
| 45钢 |
HRC40~48 |
氧化处理 |
开口垫圈(GB/T851-1988)mm
| 规格(螺纹大径) |
b |
D1 |
h |
C |
D的范围 |
| H |
| 5 |
6 |
13 |
0.6 |
0.5 |
16~30 |
| 4 |
| 6 |
8 |
15 |
0.8 |
0.5 |
20~25 |
30~35 |
| 5 |
6 |
| 8 |
10 |
19 |
1.0 |
0.8 |
25~30 |
35~50 |
| 6 |
7 |
| 10 |
12 |
23 |
1.0 |
1.0 |
30~35 |
40~60 |
| 7 |
8 |
| 12 |
14 |
26 |
1.5 |
1.0 |
35~50 |
60~80 |
| 8 |
10 |
| 16 |
18 |
32 |
1.5 |
1.5 |
40~70 |
80~100 |
| 10 |
12 |
| 20 |
22 |
42 |
2.0 |
1.5 |
50~70 |
80~100 |
110~120 |
| 10 |
12 |
14 |
| 24 |
26 |
50 |
2.0 |
2.0 |
60~90 |
100~110 |
130~120 |
| 12 |
14 |
16 |
| 30 |
32 |
60 |
2.0 |
2.0 |
70~100 |
110~120 |
130~140 |
| 14 |
16 |
18 |
| 36 |
40 |
72 |
2.5 |
2.5 |
90~130 |
140 |
160 |
| 16 |
18 |
20 |
| D的系列 |
16,20,25,30,35,40,50,60,70,80,90,100,110,120,130,140,160 |
| 技术条件 |
材料 |
热处理 |
表面处理 |
| 钢45 |
HRC40~48 |
氧化处理 |
| 质量kg |
| 规格/mm |
5 |
6 |
8 |
10 |
12 |
16 |
20 |
24 |
30 |
36 |
| D/mm |
每1000件钢制品的质量≈ |
| 16 |
4.31 |
|
|
|
|
|
|
|
|
|
| 20 |
7.47 |
8.08 |
|
|
|
|
|
|
|
|
| 25 |
12.52 |
14.21 |
15.12 |
|
|
|
|
|
|
|
| 30 |
18.79 |
26.28 |
24.09 |
25.38 |
|
|
|
|
|
|
| 35 |
|
37.29 |
40.78 |
37.73 |
39.44 |
|
|
|
|
|
| 40 |
|
|
55.5 |
59.78 |
55.71 |
58.69 |
|
|
|
|
| 50 |
|
|
91.38 |
100.2 |
95.54 |
107.1 |
92.11 |
|
|
|
| 60 |
|
|
|
150.4 |
181.7 |
167.7 |
151.6 |
161.5 |
|
|
| 70 |
|
|
|
|
255.9 |
240.4 |
223.0 |
245.8 |
242.8 |
|
| 80 |
|
|
|
|
342.3 |
390.9 |
368.9 |
344.5 |
355.6 |
|
| 90 |
|
|
|
|
|
507.5 |
483.8 |
457.8 |
485.2 |
467.5 |
| 100 |
|
|
|
|
|
638.7 |
613.3 |
684.4 |
631.6 |
631.5 |
| 110 |
|
|
|
|
|
|
884.2 |
850.6 |
910.7 |
- |
| 120 |
|
|
|
|
|
|
1070 |
1182 |
1117 |
1017 |
| 130 |
|
|
|
|
|
|
|
1411 |
1511 |
- |
| 140 |
|
|
|
|
|
|
|
|
1787 |
1668 |
| 160 |
|
|
|
|
|
|
|
|
|
2530 |
工字钢用方斜垫圈(GB/T852-1988)mm
| 工字钢用方斜垫圈(GB/T 852―1988)mm |
| 标记示例:规格16mm、材料为Q215、不经表面处理的工字钢用方斜垫圈标记:垫圈GB 85216 |
| 规格(螺纹大径) |
d |
B |
H |
(H1) |
每1000件钢制品的质量≈/kg |
| max |
min |
| 6 |
6.96 |
6.6 |
16 |
2 |
4.7 |
5.80 |
| 8 |
9.36 |
9 |
18 |
2 |
5.0 |
7.11 |
| 10 |
11.43 |
11 |
22 |
2 |
5.7 |
11.69 |
| 12 |
13.93 |
13.5 |
28 |
2 |
6.7 |
21.76 |
| 16 |
17.93 |
17.5 |
35 |
|
7.7 |
37.60 |
| (18) |
20.52 |
20 |
40 |
3 |
9.7 |
63.73 |
| 20 |
22.52 |
22 |
40 |
3 |
9.7 |
60.47 |
| (22) |
24.52 |
24 |
40 |
3 |
9.7 |
56.90 |
| 24 |
26.52 |
26 |
50 |
3 |
11.3 |
109.8 |
| (27) |
30.52 |
30 |
50 |
3 |
11.3 |
99.91 |
| 30 |
33.62 |
33 |
60 |
3 |
13.0 |
171.3 |
| 36 |
39.62 |
39 |
70 |
3 |
14.7 |
255.9 |
| 技术条件 |
材料:Q215、Q235 |
| 注:尽可能不采用括号内的规格。 |
槽钢用方斜垫圈(GB/T853-1988)mm
| 槽钢用方斜垫圈(GB/T 853―1988)mm |
| 标记示例:规格16mm、材料为Q215、不经表面处理的槽钢用方斜垫圈的标记:垫圈GB 85316 |
| 规格(螺纹大径) |
d |
B |
H |
(H1) |
每1000件钢制品的质量≈/kg |
| max |
min |
| 6 |
6.96 |
6.6 |
16 |
2 |
3.6 |
4.75 |
| 8 |
9.36 |
9 |
18 |
2 |
3.8 |
5.79 |
| 10 |
11.43 |
11 |
22 |
2 |
4.2 |
9.31 |
| 12 |
13.93 |
13.5 |
28 |
2 |
4.8 |
16.90 |
| 16 |
17.93 |
17.5 |
35 |
2 |
5.4 |
28.22 |
| (18) |
20.52 |
20 |
40 |
3 |
7 |
50.00 |
| 20 |
22.52 |
22 |
40 |
3 |
7 |
47.43 |
| (22) |
24.52 |
24 |
40 |
3 |
7 |
44.61 |
| 24 |
26.52 |
26 |
50 |
3 |
8 |
84.33 |
| (27) |
30.52 |
30 |
50 |
3 |
8 |
76.78 |
| 30 |
33.62 |
33 |
60 |
3 |
9 |
128.3 |
| 36 |
39.62 |
39 |
70 |
3 |
10 |
187.7 |
| 技术条件 |
材料:Q215、Q235 |
| 注:尽可能不采用括号内的规格。 |
单耳止动垫圈(GB/T854-1988)mm

| 规格(螺纹大径) |
d |
D |
L |
S |
B |
B1 |
r |
每1000件钢制品的质量≈/kg |
| max |
min |
max |
min |
公称 |
min |
max |
| 2.5 |
2.95 |
2.7 |
8 |
7.64 |
10 |
9.71 |
10.29 |
0.4 |
3 |
6 |
2.5 |
0.17 |
| 3 |
3.5 |
3.2 |
10 |
9.64 |
12 |
11.65 |
12.35 |
0.4 |
4 |
7 |
2.5 |
0.25 |
| 4 |
4.5 |
4.2 |
14 |
13.57 |
14 |
13.65 |
14.35 |
0.4 |
5 |
9 |
2.5 |
0.42 |
| 5 |
5.6 |
5.3 |
17 |
16.57 |
16 |
15.65 |
16.35 |
0.5 |
6 |
11 |
2.5 |
0.74 |
| 6 |
6.76 |
6.4 |
19 |
18.48 |
18 |
17.65 |
18.35 |
0.5 |
7 |
12 |
4 |
0.91 |
| 8 |
8.76 |
8.4 |
22 |
21.48 |
20 |
19.58 |
20.42 |
0.5 |
8 |
16 |
4 |
1.27 |
| 10 |
10.93 |
10.5 |
26 |
25.48 |
22 |
21.58 |
22.42 |
0.5 |
10 |
19 |
6 |
1.70 |
| 12 |
13.43 |
13 |
32 |
31.38 |
28 |
27.58 |
28.42 |
1 |
12 |
21 |
10 |
4.80 |
| (14) |
15.43 |
15 |
32 |
31.38 |
28 |
27.58 |
28.42 |
1 |
12 |
25 |
10 |
5.12 |
| 16 |
17.43 |
17 |
40 |
39.38 |
32 |
31.50 |
32.50 |
1 |
15 |
32 |
10 |
8.21 |
| (18) |
19.52 |
19 |
45 |
44.38 |
36 |
35.50 |
36.50 |
1 |
18 |
38 |
10 |
10.93 |
| 20 |
21.52 |
21 |
45 |
49.38 |
36 |
36.50 |
36.50 |
1 |
18 |
38 |
10 |
11.83 |
| (22) |
23.52 |
23 |
50 |
49.38 |
42 |
41.50 |
42.50 |
1 |
20 |
39 |
10 |
12.61 |
| 24 |
25.52 |
25 |
50 |
49.38 |
42 |
41.50 |
42.50 |
1 |
20 |
42 |
10 |
12.68 |
| (27) |
28.52 |
28 |
58 |
57.26 |
48 |
47.50 |
48.50 |
1.5 |
24 |
48 |
16 |
25.81 |
| 30 |
31.62 |
31 |
63 |
62.26 |
52 |
51.40 |
52.60 |
1.5 |
26 |
55 |
16 |
31.17 |
| 36 |
37.62 |
37 |
75 |
74.26 |
62 |
61.40 |
62.60 |
1.5 |
30 |
65 |
16 |
43.81 |
| 42 |
43.62 |
43 |
88 |
87.13 |
70 |
69.40 |
70.60 |
1.5 |
35 |
78 |
16 |
60.28 |
| 48 |
50.62 |
50 |
100 |
99.13 |
80 |
79.40 |
80.60 |
1.5 |
40 |
90 |
16 |
77.90 |
| 注:尽可能不采用括号内的规格。 |
双耳止动垫圈(GB/T855-1988)mm

| 规格(螺纹大径) |
d |
D |
L |
L1 |
B |
S |
r |
每1000件钢制品的质量≈/kg |
| max |
min |
max |
min |
公称 |
min |
max |
公称 |
min |
max |
| 2.5 |
2.95 |
2.7 |
5 |
4.7 |
10 |
9.71 |
10.29 |
4 |
3.76 |
4.24 |
3 |
0.4 |
1 |
0.12 |
| 3 |
3.5 |
3.2 |
5 |
4.7 |
12 |
11.65 |
12.35 |
5 |
4.76 |
5.24 |
4 |
0.4 |
1 |
0.17 |
| 4 |
4.5 |
4.2 |
8 |
7.64 |
14 |
13.65 |
14.35 |
7 |
6.71 |
7.29 |
5 |
0.4 |
1 |
0.30 |
| 5 |
5.6 |
5.3 |
9 |
8.64 |
16 |
15.65 |
16.35 |
8 |
7.71 |
8.29 |
6 |
0.5 |
1 |
0.48 |
| 6 |
6.76 |
6.4 |
11 |
10.57 |
18 |
17.65 |
18.35 |
9 |
8.71 |
9.29 |
7 |
0.5 |
1 |
0.64 |
| 8 |
8.76 |
8.4 |
14 |
13.57 |
20 |
19.58 |
20.42 |
11 |
10.65 |
11.35 |
8 |
0.5 |
2 |
0.81 |
| 10 |
10.93 |
10.5 |
17 |
16.57 |
22 |
21.58 |
22.42 |
13 |
12.65 |
13.35 |
10 |
0.5 |
2 |
1.11 |
| 12 |
13.43 |
13 |
22 |
21.48 |
28 |
27.58 |
28.42 |
16 |
15.65 |
16.35 |
12 |
1 |
2 |
3.78 |
| (14) |
15.43 |
15 |
22 |
21.48 |
28 |
27.58 |
28.42 |
16 |
15.65 |
16.35 |
12 |
1 |
2 |
3.43 |
| 16 |
17.43 |
17 |
27 |
26.48 |
32 |
31.5 |
32.5 |
20 |
19.58 |
20.42 |
15 |
1 |
2 |
5.32 |
| (18) |
19.52 |
19 |
32 |
31.38 |
36 |
35.5 |
36.5 |
22 |
21.58 |
22.42 |
18 |
1 |
3 |
7.27 |
| 20 |
21.52 |
21 |
32 |
31.38 |
36 |
35.5 |
36.5 |
22 |
21.58 |
22.42 |
18 |
1 |
3 |
6.78 |
| (22) |
23.52 |
23 |
36 |
35.38 |
42 |
41.5 |
42.5 |
25 |
24.58 |
25.42 |
20 |
1 |
3 |
9.01 |
| 24 |
25.52 |
25 |
36 |
35.38 |
42 |
41.5 |
42.5 |
25 |
24.58 |
25.42 |
20 |
1 |
3 |
8.43 |
| (27) |
28.52 |
28 |
41 |
40.38 |
48 |
47.5 |
48.5 |
30 |
29.58 |
30.42 |
24 |
1.5 |
3 |
17.54 |
| 30 |
31.62 |
31 |
46 |
45.38 |
52 |
51.4 |
52.6 |
32 |
31.50 |
32.50 |
26 |
1.5 |
3 |
20.95 |
| 36 |
37.62 |
37 |
55 |
54.26 |
62 |
61.4 |
62.6 |
38 |
37.50 |
38.50 |
30 |
1.5 |
3 |
29.39 |
| 42 |
43.62 |
43 |
65 |
64.26 |
70 |
69.4 |
70.6 |
44 |
43.50 |
44.50 |
35 |
1.5 |
4 |
39.81 |
| 48 |
50.62 |
50 |
75 |
74.26 |
80 |
79.4 |
80.6 |
50 |
49.50 |
50.50 |
40 |
1.5 |
4 |
51.84 |
| 注:尽可能不采用括号内的规格。 |
外舌止动垫圈(GB/T856-1988)mm

| 规格(螺纹大径) |
d |
D |
b |
L |
S |
d1 |
t |
每1000件钢制品的质量≈/kg |
| max |
min |
max |
min |
max |
min |
公称 |
min |
max |
| 2.5 |
2.95 |
2.7 |
10 |
9.64 |
2 |
1.75 |
3.5 |
3.2 |
3.8 |
0.4 |
2.5 |
3 |
0.21 |
| 3 |
3.5 |
3.2 |
12 |
11.57 |
2.5 |
2.25 |
4.5 |
4.2 |
4.8 |
0.4 |
3 |
3 |
0.30 |
| 4 |
4.5 |
4.2 |
14 |
13.57 |
2.5 |
2.25 |
5.5 |
5.2 |
5.8 |
0.4 |
3 |
3 |
0.41 |
| 5 |
5.6 |
5.3 |
17 |
16.57 |
3.5 |
3.2 |
7 |
6.64 |
7.36 |
0.5 |
4 |
4 |
0.75 |
| 6 |
6.76 |
6.4 |
19 |
18.48 |
3.5 |
3.2 |
7.5 |
7.14 |
7.86 |
0.5 |
4 |
4 |
0.92 |
| 8 |
8.76 |
8.4 |
22 |
21.48 |
3.5 |
3.2 |
8.5 |
8.14 |
8.86 |
0.5 |
4 |
4 |
1.20 |
| 10 |
10.93 |
10.5 |
26 |
25.48 |
4.5 |
4.2 |
10 |
9.64 |
10.36 |
0.5 |
5 |
5 |
1.65 |
| 12 |
13.43 |
13 |
32 |
31.38 |
4.5 |
4.2 |
12 |
11.57 |
12.43 |
1 |
5 |
6 |
5.00 |
| (14) |
15.43 |
15 |
32 |
31.38 |
4.5 |
4.2 |
12 |
11.57 |
12.43 |
1 |
5 |
6 |
4.65 |
| 16 |
17.43 |
17 |
40 |
39.38 |
5.5 |
5.2 |
15 |
14.57 |
15.43 |
1 |
6 |
6 |
7.73 |
| (18) |
19.52 |
19 |
45 |
44.38 |
6 |
5.7 |
18 |
17.57 |
18.43 |
1 |
7 |
7 |
9.85 |
| 20 |
21.52 |
21 |
45 |
44.38 |
6 |
5.7 |
18 |
17.57 |
18.43 |
1 |
7 |
7 |
9.36 |
| (22) |
23.52 |
23 |
50 |
49.38 |
7 |
6.64 |
20 |
19.48 |
20.52 |
1 |
8 |
7 |
11.70 |
| 24 |
25.52 |
25 |
50 |
49.38 |
7 |
6.64 |
20 |
19.48 |
20.52 |
1 |
8 |
7 |
11.11 |
| (27) |
28.52 |
28 |
58 |
57.26 |
8 |
7.64 |
23 |
22.48 |
23.52 |
1.5 |
9 |
10 |
22.92 |
| 30 |
31.62 |
31 |
63 |
62.26 |
8 |
7.64 |
25 |
24.48 |
25.52 |
1.5 |
9 |
10 |
26.79 |
| 36 |
37.62 |
37 |
75 |
74.26 |
11 |
10.57 |
31 |
30.38 |
31.62 |
1.5 |
12 |
10 |
38.09 |
| 42 |
43.62 |
43 |
88 |
87.13 |
11 |
10.57 |
36 |
35.38 |
36.62 |
1.5 |
12 |
12 |
52.77 |
| 48 |
50.62 |
50 |
100 |
99.13 |
13 |
12.57 |
40 |
39.38 |
40.62 |
1.5 |
14 |
13 |
67.33 |
| 注:尽可能不采用括号内的规格。 |
圆螺母用止动垫圈(GB/T858-1988)mm

| d≤100d>100 |
| 标记示例:规格16mm、材料为Q215、经退火、表面氧化的圆螺母用止动垫圈的标记:垫圈GB 85816 |
| 规格(螺纹大径) |
d |
D参考 |
D1 |
S |
h |
b |
a |
每1000件钢制品的质量≈/kg |
| 10 |
10.5 |
25 |
16 |
1 |
3 |
3.8 |
8 |
1.91 |
| 12 |
12.5 |
28 |
19 |
1 |
3 |
3.8 |
9 |
2.30 |
| 14 |
14.5 |
32 |
20 |
1 |
3 |
3.8 |
11 |
2.50 |
| 16 |
16.5 |
34 |
22 |
1 |
3 |
4.8 |
13 |
2.99 |
| 18 |
18.5 |
35 |
24 |
1 |
4 |
4.8 |
15 |
3.04 |
| 20 |
20.5 |
38 |
27 |
1 |
4 |
4.8 |
17 |
3.50 |
| 22 |
22.5 |
42 |
30 |
1 |
4 |
4.8 |
19 |
4.14 |
| 24 |
24.5 |
45 |
34 |
1 |
4 |
4.8 |
21 |
5.01 |
| 251) |
25.5 |
45 |
34 |
1 |
4 |
4.8 |
22 |
4.70 |
| 27 |
27.5 |
48 |
37 |
1 |
5 |
4.8 |
24 |
5.40 |
| 30 |
30.5 |
52 |
40 |
1 |
5 |
4.8 |
27 |
5.87 |
| 33 |
33.5 |
56 |
43 |
1.5 |
5 |
5.7 |
30 |
10.01 |
| 351) |
35.5 |
56 |
43 |
1.5 |
5 |
5.7 |
32 |
8.75 |
| 36 |
36.5 |
60 |
46 |
1.5 |
5 |
5.7 |
33 |
10.76 |
| 39 |
39.5 |
62 |
49 |
1.5 |
5 |
5.7 |
36 |
11.06 |
| 401) |
40.5 |
62 |
49 |
1.5 |
5 |
5.7 |
37 |
10.33 |
| 42 |
42.5 |
66 |
53 |
1.5 |
5 |
5.7 |
39 |
12.55 |
| 45 |
45.5 |
72 |
59 |
1.5 |
5 |
5.7 |
42 |
16.30 |
| 48 |
48.5 |
76 |
61 |
1.5 |
5 |
7.7 |
45 |
17.68 |
| 501) |
50.5 |
76 |
61 |
1.5 |
5 |
7.7 |
47 |
15.86 |
| 52 |
52.5 |
82 |
67 |
1.5 |
6 |
7.7 |
49 |
21.12 |
| 551) |
56 |
82 |
67 |
1.5 |
6 |
7.7 |
52 |
17.67 |
| 56 |
57 |
90 |
74 |
1.5 |
6 |
7.7 |
53 |
26.00 |
| 60 |
61 |
94 |
79 |
1.5 |
6 |
7.7 |
57 |
28.40 |
| 64 |
65 |
100 |
84 |
1.5 |
6 |
7.7 |
61 |
31.55 |
| 651) |
66 |
100 |
84 |
1.5 |
6 |
7.7 |
62 |
30.35 |
| 68 |
69 |
105 |
88 |
1.5 |
6 |
9.6 |
65 |
34.69 |
| 72 |
73 |
110 |
93 |
1.5 |
7 |
9.6 |
69 |
37.90 |
| 751) |
76 |
110 |
93 |
1.5 |
7 |
9.6 |
71 |
33.90 |
| 76 |
77 |
115 |
98 |
1.5 |
7 |
9.6 |
72 |
41.27 |
| 80 |
81 |
120 |
103 |
1.5 |
7 |
9.6 |
76 |
44.70 |
| 85 |
86 |
125 |
108 |
1.5 |
7 |
9.6 |
81 |
46.72 |
| 90 |
91 |
130 |
112 |
2 |
7 |
11.6 |
86 |
64.82 |
| 95 |
96 |
135 |
117 |
2 |
7 |
11.6 |
91 |
67.40 |
| 100 |
101 |
140 |
122 |
2 |
7 |
11.6 |
96 |
69.97 |
| 105 |
106 |
145 |
127 |
2 |
7 |
11.6 |
101 |
72.54 |
| 110 |
111 |
156 |
135 |
2 |
7 |
13.5 |
106 |
89.08 |
| 115 |
116 |
160 |
140 |
2 |
7 |
13.5 |
111 |
91.33 |
| 120 |
121 |
166 |
145 |
2 |
7 |
13.5 |
116 |
94.96 |
| 125 |
126 |
170 |
150 |
2 |
7 |
13.5 |
121 |
97.21 |
| 130 |
131 |
176 |
155 |
2 |
7 |
13.5 |
126 |
100.8 |
| 140 |
141 |
186 |
165 |
2 |
7 |
13.5 |
136 |
106.7 |
| 150 |
151 |
206 |
180 |
2.5 |
7 |
15.5 |
146 |
175.9 |
| 160 |
161 |
216 |
190 |
2.5 |
8 |
15.5 |
156 |
185.1 |
| 170 |
171 |
226 |
200 |
2.5 |
8 |
15.5 |
166 |
194.0 |
| 180 |
181 |
236 |
210 |
2.5 |
8 |
15.5 |
176 |
202.9 |
| 190 |
191 |
246 |
220 |
2.5 |
8 |
15.5 |
186 |
211.7 |
| 200 |
201 |
256 |
230 |
2.5 |
8 |
15.5 |
196 |
220.6 |
| 注:1)仅用于滚动轴承锁紧装置。 |
钢结构用高强度垫圈(GB/T1231-2024)mm
本页尺寸表已据现行版标准(GB/T1231-2024)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
d 最小值 |
d 最大值 |
dc 最小值 |
dc 最大值 |
h 公称 |
h 最小值 |
h 最大值 |
d1 最小值 |
d1 最大值 |
c 最小值 |
c 最大值 |
千件重(钢制)≈kg A型 |
c B型 |
| 12 |
13 |
13.43 |
23.7 |
25 |
3 |
2.7 |
3.3 |
15.23 |
16.03 |
1 |
1.5 |
7.03 |
7.28 |
| 16 |
17 |
17.43 |
31.4 |
33 |
4 |
3.7 |
4.3 |
19.23 |
20.03 |
1 |
1.5 |
17.33 |
17.66 |
| 20 |
21 |
21.52 |
38.4 |
40 |
4 |
3.7 |
4.3 |
24.32 |
25.12 |
1 |
1.5 |
25.18 |
26.01 |
| (22) |
23 |
23.52 |
40.4 |
42 |
5 |
4.7 |
5.3 |
26.32 |
27.12 |
1.5 |
2 |
33.24 |
34.14 |
| 24 |
25 |
25.52 |
45.4 |
47 |
5 |
4.7 |
5.3 |
28.32 |
29.12 |
1.5 |
2 |
43.45 |
44.43 |
| (27) |
28 |
28.52 |
50.1 |
52 |
5 |
4.7 |
5.3 |
32.84 |
33.64 |
1.5 |
2 |
51.55 |
53.84 |
| 30 |
31 |
31.62 |
54.1 |
56 |
5 |
4.7 |
5.3 |
35.84 |
36.64 |
1.5 |
2 |
58.7 |
61.17 |
| (33) |
34 |
34.62 |
58.1 |
60 |
5 |
4.7 |
5.3 |
39.84 |
40.64 |
1.5 |
2 |
65.08 |
69.02 |
| 36 |
37 |
37.62 |
64.1 |
66 |
6 |
5.7 |
6.3 |
42.84 |
43.64 |
2 |
2.5 |
96.81 |
101.07 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
钢结构用高强度垫圈(GB/T3632-2008)mm
本页尺寸表已据现行版标准(GB/T3632-2008)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
d 最小值 |
d 最大值 |
dc 最小值 |
dc 最大值 |
h 公称 |
h 最小值 |
h 最大值 |
d1 最小值 |
d1 最大值 |
千件重(钢制)≈kg |
| 16 |
17 |
17.43 |
31.4 |
33 |
4 |
3.5 |
4.8 |
19.23 |
20.03 |
23.4 |
| 20 |
21 |
21.52 |
38.4 |
40 |
4 |
3.5 |
4.8 |
24.32 |
25.12 |
33.55 |
| (22) |
23 |
23.52 |
40.4 |
42 |
5 |
4.5 |
5.8 |
26.32 |
27.12 |
43.34 |
| 24 |
25 |
25.52 |
45.4 |
47 |
5 |
4.5 |
5.8 |
28.32 |
29.12 |
55.76 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
特大垫圈 C级(GB/T5287-2002)mm
| 特大垫圈―C级(GB/T 5287―2002)mm |
标记示例:特大系列、公称规格8mm、由钢制造的硬度等级为100HV级、不经表面处理、产品等级为C级的平垫圈的标记:垫圈GB/T
52878 |
| 公称规格(螺纹大径d) |
内径d1公称(min) |
外径d2公称(max) |
厚度h |
m≈kg/1000件钢制品 |
| 公称 |
max |
| 5 |
5.5 |
18 |
2 |
2.3 |
3.62 |
| 6 |
6.6 |
22 |
2 |
2.3 |
5.43 |
| 8 |
9 |
28 |
3 |
3.6 |
13.00 |
| 10 |
11 |
34 |
3 |
3.6 |
19.14 |
| 12 |
13.5 |
44 |
4 |
4.6 |
43.25 |
| (14) |
15.5 |
50 |
4 |
4.6 |
55.73 |
| 16 |
17.5 |
56 |
5 |
6 |
87.23 |
| (18) |
20 |
60 |
5 |
6 |
98.64 |
| 20 |
22 |
72 |
6 |
7 |
173.9 |
| (22) |
24 |
80 |
6 |
7 |
215.4 |
| 24 |
26 |
85 |
6 |
7 |
242.2 |
| (27) |
30 |
98 |
6 |
7 |
322.0 |
| 30 |
33 |
105 |
6 |
7 |
367.5 |
| (33) |
36 |
115 |
8 |
9.2 |
588.3 |
| 36 |
39 |
125 |
8 |
9.2 |
695.6 |
| 注:尽可能不采用括号内的规格。 |
组合件用弹簧垫圈(GB/T9074.26-1988)mm
| 规格(螺纹大径) |
2.5 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
| d1 |
max |
2.34 |
2.83 |
3.78 |
4.75 |
5.71 |
7.64 |
9.59 |
11.53 |
| min |
2.20 |
2.69 |
3.60 |
4.45 |
5.41 |
7.28 |
9.23 |
11.10 |
| S |
公称 |
0.6 |
0.3 |
1.1 |
1.3 |
1.6 |
2.0 |
2.5 |
3.0 |
| min |
0.52 |
0.70 |
1.00 |
1.20 |
1.50 |
1.90 |
2.35 |
2.85 |
| max |
0.68 |
0.90 |
1.20 |
1.40 |
1.70 |
2.10 |
2.65 |
3.15 |
| b |
公称 |
1.0 |
1.2 |
1.5 |
2.0 |
2.5 |
3.0 |
3.5 |
4.0 |
| min |
0.90 |
1.10 |
1.40 |
1.90 |
2.35 |
2.85 |
3.3 |
3.8 |
| max |
1.10 |
1.30 |
1.60 |
2.10 |
2.65 |
3.15 |
3.7 |
4.2 |
| H |
max |
1.50 |
2.00 |
2.75 |
3.25 |
4.00 |
5.00 |
6.25 |
7.50 |
| min(公称) |
1.2 |
1.6 |
2.2 |
2.6 |
3.2 |
4.0 |
5.0 |
6.0 |
| m< |
0.30 |
0.40 |
0.55 |
0.65 |
0.80 |
1.00 |
1.25 |
1.50 |
| d2‘(参考) |
4.34 |
5.23 |
6.78 |
8.75 |
10.71 |
13.64 |
16.59 |
19.53 |
| 每1000件钢制品的质量≈/kg |
0.05 |
0.09 |
0.20 |
0.40 |
0.75 |
1.46 |
2.64 |
4.30 |
| 注:m应大于零。 |
组合件用外锯齿锁紧垫圈(GB/T9074.27-1988)mm
| 规格(螺纹大径) |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
| d1 |
max |
2.83 |
3.78 |
4.75 |
5.71 |
7.64 |
9.59 |
11.53 |
| min |
2.73 |
3.66 |
4.57 |
5.53 |
7.42 |
9.37 |
11.26 |
| d2 |
max(公称) |
6 |
8 |
10 |
11 |
15 |
18 |
20.5 |
| min |
5.70 |
7.64 |
9.64 |
10.57 |
14.57 |
17.57 |
19.98 |
| S |
0.4 |
0.5 |
0.6 |
0.6 |
0.8 |
1.0 |
1.0 |
| 齿数min |
9 |
11 |
11 |
12 |
14 |
16 |
16 |
| 每1000件钢制品的质量≈/kg |
0.06 |
0.14 |
0.26 |
0.30 |
0.77 |
1.35 |
1.67 |
组合件用锥形锁紧垫圈(GB/T9074.28-1988)mm
| 组合件用锥形锁紧垫圈(GB/T 9074.28―1988)mm |
| 标记示例:规格4mm、材料为65Mn、不经表面处理的组合件用锥形锁紧垫圈的标记:垫圈GB 9074.28 4 |
| 规格(螺纹大径) |
3 |
4 |
5 |
6 |
8 |
| d1 |
max |
2.83 |
3.78 |
4.75 |
5.71 |
7.64 |
| min |
2.73 |
3.66 |
4.57 |
5.53 |
7.42 |
| d2 |
≈ |
6.0 |
8.0 |
9.8 |
11.8 |
15.3 |
| S |
0.4 |
0.5 |
0.6 |
0.6 |
0.8 |
| 齿数min |
6 |
8 |
8 |
10 |
10 |
| 每1000件钢制品的质量≈/kg |
0.03 |
0.08 |
0.15 |
0.24 |
0.52 |
栓接结构用平垫圈 淬火并回火(GB/T18230.5-2000)mm
⚠ 该标准(GB/T18230.5-2000)已废止且无直接替代国标(18230 系列可参考 GB/T 32076 预载荷高强度栓接结构连接副),本页数据仅供参考。
| 公称规格(螺纹大径) |
12 |
16 |
20 |
(22) |
24 |
(27) |
30 |
36 |
| d1 |
min |
13 |
17 |
21 |
23 |
25 |
28 |
31 |
37 |
| max |
13.43 |
17.43 |
21.52 |
23.52 |
25.52 |
28.52 |
31.62 |
37.62 |
| d2 |
min |
23.7 |
31.4 |
38.4 |
40.4 |
45.4 |
5.1 |
54.1 |
64.1 |
| max |
25 |
33 |
40 |
42 |
47 |
52 |
56 |
66 |
| h |
公称 |
3.0 |
4.0 |
4.0 |
5.0 |
5.0 |
5.0 |
5.0 |
5.0 |
| min |
2.5 |
3.5 |
3.5 |
4.5 |
4.5 |
4.5 |
4.5 |
4.5 |
| max |
3.8 |
4.8 |
4.8 |
5.8 |
5.8 |
5.8 |
5.8 |
5.8 |
| d3 |
min |
15.2 |
19.2 |
24.4 |
26.4 |
28.4 |
32.4 |
35.4 |
42.4 |
| max |
16.04 |
20.04 |
25.24 |
27.44 |
29.44 |
33.4 |
36.4 |
43.4 |
| 技术条件和引用标准 |
| 材料 |
钢 |
| 机械性能 |
硬度:35~45HRC |
| 公差 |
产品等级 |
d1:A;d2、d3:C;h:IT17 |
| 标准 |
GB/T 3103.3 |
| 表面处理 |
常规的 |
氧化 |
| 可选择的 |
电镀锌(GB/T 5267) |
| 电镀镉(GB/T 5267) |
| 热浸镀锌(GB/T 13912) |
| 粉末渗锌(JB/T 5067) |
| 验收及包装 |
GB/T 90 |
高强度螺栓专用垫圈(JB/ZQ 4080-1997)mm
| 高强度螺栓专用垫圈(JB/ZQ 4080―1997)mm |
| 规格(螺纹大径) |
d1 |
d2 |
s |
每1000个的重量≈/kg |
规格(螺纹大径) |
d1 |
d2 |
s |
每1000个的重量≈/kg |
| 36 |
37 |
66 |
7 |
129 |
90 |
93 |
160 |
16 |
1672 |
| 42 |
43 |
78 |
8 |
209 |
100 |
104 |
175 |
16 |
1954 |
| 48 |
50 |
92 |
10 |
368 |
110 |
114 |
185 |
16 |
2094 |
| 56 |
58 |
105 |
11 |
520 |
(120) |
(124) |
210 |
16 |
2833 |
| 64 |
66 |
115 |
11 |
601 |
125 |
129 |
220 |
22 |
4308 |
| 72 |
74 |
125 |
12 |
751 |
140 |
144 |
240 |
22 |
5000 |
| 80 |
82 |
140 |
14 |
1111 |
160 |
164 |
270 |
22 |
6240 |
| 注:1.材料为钢,σb≥700MPa。 |
轻型弹簧垫圈(GB/T859-2025)mm
本页尺寸表已据现行版标准(GB/T859-2025)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 规格16mm、材料为65Mn、表面氧化的轻型弹簧垫圈的标记: 垫圈GB85916
| 规格 d |
d 最小值 |
d 最大值 |
h 公称 |
h 最小值 |
h 最大值 |
n 公称 |
n 最小值 |
n 最大值 |
H 最小值 |
H 最大值 |
| 1.6 |
1.7 |
1.95 |
0.5 |
0.42 |
0.58 |
0.8 |
0.7 |
0.9 |
1 |
1.25 |
| 2 |
2.1 |
2.35 |
0.5 |
0.42 |
0.58 |
0.8 |
0.7 |
0.9 |
1 |
1.25 |
| 2.5 |
2.6 |
2.85 |
0.6 |
0.52 |
0.68 |
0.8 |
0.7 |
0.9 |
1.2 |
1.5 |
| 3 |
3.1 |
3.4 |
0.6 |
0.52 |
0.68 |
1 |
0.9 |
1.1 |
1.2 |
1.5 |
| 4 |
4.1 |
4.4 |
0.8 |
0.7 |
0.9 |
1.2 |
1.1 |
1.3 |
1.6 |
2 |
| 5 |
5.1 |
5.4 |
1.1 |
1 |
1.2 |
1.5 |
1.4 |
1.6 |
2.2 |
2.75 |
| 6 |
6.1 |
6.5 |
1.3 |
1.2 |
1.4 |
2 |
1.9 |
2.1 |
2.6 |
3.25 |
| 8 |
8.1 |
8.5 |
1.6 |
1.5 |
1.7 |
2.5 |
2.35 |
2.65 |
3.2 |
4 |
| 10 |
10.2 |
10.7 |
2 |
1.9 |
2.1 |
3 |
2.85 |
3.15 |
4 |
5 |
| 12 |
12.2 |
12.7 |
2.5 |
2.35 |
2.65 |
3.5 |
3.3 |
3.7 |
5 |
6.25 |
| (14) |
14.2 |
14.7 |
3 |
2.85 |
3.15 |
4 |
3.8 |
4.2 |
6 |
7.5 |
| 16 |
16.2 |
16.8 |
3.2 |
3 |
3.4 |
4.5 |
4.3 |
4.7 |
6.4 |
8 |
| (18) |
18.2 |
18.9 |
3.6 |
3.4 |
3.8 |
5 |
4.8 |
5.2 |
7.2 |
9 |
| 20 |
20.2 |
21 |
4 |
3.8 |
4.2 |
5.5 |
5.3 |
5.7 |
8 |
10 |
| (22) |
22.3 |
23.1 |
4.5 |
4.3 |
4.7 |
6 |
5.8 |
6.2 |
9 |
11.25 |
| 24 |
24.3 |
25.3 |
5 |
4.8 |
5.2 |
7 |
6.7 |
7.3 |
10 |
12.5 |
| (27) |
27.3 |
28.3 |
5.5 |
5.3 |
5.7 |
8 |
7.7 |
8.3 |
11 |
13.75 |
| 30 |
30.3 |
31.3 |
6 |
5.8 |
6.2 |
9 |
8.7 |
9.3 |
12 |
15 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
重型弹簧垫圈(GB/T7244-1987)mm
标记示例: 规格16mm、材料为65Mn、表面氧化的重型弹簧垫圈的标记: 垫圈GB724416
| 规格(螺纹大径) |
d |
S |
b |
H |
m≤ |
每1000件钢制品的质量≈/kg |
| min |
max |
公称 |
min |
max |
公称 |
min |
max |
min |
max |
| 6 |
6.1 |
6.68 |
1.8 |
1.65 |
1.95 |
2.6 |
2.45 |
2.75 |
3.6 |
4.5 |
0.9 |
0.96 |
| 8 |
8.1 |
8.68 |
2.4 |
2.25 |
2.55 |
3.2 |
3 |
3.4 |
4.8 |
6 |
1.2 |
2.05 |
| 10 |
10.2 |
10.9 |
3 |
2.85 |
3.15 |
3.8 |
3.6 |
4 |
6 |
7.5 |
1.5 |
3.78 |
| 12 |
12.2 |
12.9 |
3.5 |
3.3 |
3.7 |
4.3 |
4.1 |
4.5 |
7 |
8.75 |
1.75 |
5.88 |
| (14) |
14.2 |
14.9 |
4.1 |
3.9 |
4.3 |
4.8 |
4.6 |
5 |
8.2 |
10.25 |
2.05 |
8.85 |
| 16 |
16.2 |
16.9 |
4.8 |
4.6 |
5 |
5.3 |
5.1 |
5.5 |
9.6 |
12 |
2.4 |
12.93 |
| (18) |
18.2 |
19.04 |
5.3 |
5.1 |
5.5 |
5.8 |
5.6 |
6 |
10.6 |
13.25 |
2.65 |
17.44 |
| 20 |
20.2 |
21.04 |
6 |
5.8 |
6.2 |
6.4 |
6.1 |
6.7 |
12 |
15 |
3 |
24.13 |
| (22) |
22.5 |
23.34 |
6.6 |
6.3 |
6.9 |
7.2 |
6.9 |
7.5 |
13.2 |
16.5 |
3.3 |
33.36 |
| 24 |
24.5 |
25.5 |
7.1 |
6.8 |
7.4 |
7.5 |
7.2 |
7.8 |
14.2 |
17.75 |
3.55 |
40.28 |
| (27) |
27.5 |
28.5 |
8 |
7.7 |
8.3 |
8.5 |
8.2 |
8.8 |
16 |
20 |
4 |
57.87 |
| 30 |
30.5 |
31.5 |
9 |
8.7 |
9.3 |
9.3 |
9 |
9.6 |
18 |
22.5 |
4.5 |
78.69 |
| (33) |
33.5 |
34.7 |
9.9 |
9.6 |
10.2 |
10.2 |
9.9 |
10.5 |
19.8 |
24.75 |
4.95 |
104.2 |
| 36 |
36.5 |
37.7 |
10.8 |
10.5 |
11.1 |
11 |
10.7 |
11.3 |
21.6 |
27 |
5.4 |
133.3 |
| 注:① 尽可能不采用括号内的规格。②m应大于零。 |
鞍形弹簧垫圈(GB/T7245-1987)mm
标记示例: 规格16mm、材料为65Mn、表面氧化的鞍形弹簧垫圈的标记: 垫圈GB724516
| 规格(螺纹大径) |
d |
H |
S |
b |
每1000件钢制品的质量≈/kg |
| min |
max |
min |
max |
公称 |
min |
max |
公称 |
min |
max |
| 3 |
3.1 |
3.4 |
1.1 |
1.3 |
0.6 |
0.52 |
0.68 |
1 |
0.9 |
1.1 |
0.06 |
| 4 |
4.1 |
4.4 |
1.2 |
1.4 |
0.8 |
0.70 |
0.90 |
1.2 |
1.1 |
1.3 |
0.12 |
| 5 |
5.1 |
5.4 |
1.5 |
1.7 |
1.1 |
1 |
1.2 |
1.5 |
1.4 |
1.6 |
0.25 |
| 6 |
6.1 |
6.68 |
2 |
2.2 |
1.3 |
1.2 |
1.4 |
2 |
1.9 |
2.1 |
0.49 |
| 8 |
8.1 |
8.68 |
2.45 |
2.75 |
1.6 |
1.5 |
1.7 |
2.5 |
2.35 |
2.65 |
0.99 |
| 10 |
10.2 |
10.9 |
2.85 |
3.15 |
2 |
1.9 |
2.1 |
3 |
2.85 |
3.15 |
1.85 |
| 12 |
12.2 |
12.9 |
3.35 |
3.65 |
2.5 |
2.35 |
2.65 |
3.5 |
3.3 |
3.7 |
3.21 |
| (14) |
14.2 |
14.9 |
3.9 |
4.3 |
3 |
2.85 |
3.15 |
4 |
3.8 |
4.2 |
5.09 |
| 16 |
16.2 |
16.9 |
4.5 |
5.1 |
3.2 |
3 |
3.4 |
4.5 |
4.3 |
4.7 |
6.97 |
| (18) |
18.2 |
19.04 |
4.5 |
5.1 |
3.6 |
3.4 |
3.8 |
5 |
4.8 |
5.2 |
9.76 |
| 20 |
20.2 |
21.04 |
5.1 |
5.9 |
4 |
3.8 |
4.2 |
5.5 |
5.3 |
5.7 |
13.20 |
| (22) |
22.5 |
23.34 |
5.1 |
5.9 |
4.5 |
4.3 |
4.7 |
6 |
5.8 |
6.2 |
17.95 |
| 24 |
24.5 |
25.5 |
6.5 |
7.5 |
5 |
4.8 |
5.2 |
7 |
6.7 |
7.3 |
25.71 |
| (27) |
27.5 |
28.5 |
6.5 |
7.5 |
5.5 |
5.3 |
5.7 |
8 |
7.7 |
8.3 |
36.46 |
| 30 |
30.5 |
31.5 |
9.5 |
10.5 |
6 |
5.8 |
6.2 |
9 |
8.7 |
9.3 |
49.82 |
| 注:尽可能不采用括号内的规格。 |
标准型弹簧垫圈(GB/T93-2025)mm
本页尺寸表已据 GB/T 93-2025 表 1 重新录入(新增 1.6 规格;d 的极限尺寸按新版更新)。示意图沿用原手册版本,未重绘。

| 规格(螺纹大径) |
d |
S(b) |
H |
m≤ |
| min |
max |
公称 |
min |
max |
min |
max |
| 1.6 |
1.70 |
1.95 |
0.5 |
0.42 |
0.58 |
1.00 |
1.25 |
0.25 |
| 2 |
2.10 |
2.35 |
0.5 |
0.42 |
0.58 |
1.00 |
1.25 |
0.25 |
| 2.5 |
2.60 |
2.85 |
0.65 |
0.57 |
0.73 |
1.30 |
1.63 |
0.33 |
| 3 |
3.10 |
3.40 |
0.8 |
0.70 |
0.90 |
1.60 |
2.00 |
0.40 |
| 4 |
4.10 |
4.40 |
1.1 |
1.00 |
1.20 |
2.20 |
2.75 |
0.55 |
| 5 |
5.10 |
5.40 |
1.3 |
1.20 |
1.40 |
2.60 |
3.25 |
0.65 |
| 6 |
6.10 |
6.50 |
1.6 |
1.50 |
1.70 |
3.20 |
4.00 |
0.80 |
| 8 |
8.10 |
8.50 |
2.1 |
2.00 |
2.20 |
4.20 |
5.25 |
1.05 |
| 10 |
10.2 |
10.7 |
2.6 |
2.45 |
2.75 |
5.20 |
6.50 |
1.30 |
| 12 |
12.2 |
12.7 |
3.1 |
2.95 |
3.25 |
6.20 |
7.75 |
1.55 |
| (14) |
14.2 |
14.7 |
3.6 |
3.40 |
3.80 |
7.20 |
9.00 |
1.80 |
| 16 |
16.2 |
16.8 |
4.1 |
3.90 |
4.30 |
8.20 |
10.25 |
2.05 |
| (18) |
18.2 |
18.9 |
4.5 |
4.30 |
4.70 |
9.0 |
11.25 |
2.25 |
| 20 |
20.2 |
21.0 |
5 |
4.80 |
5.20 |
10.0 |
12.5 |
2.50 |
| (22) |
22.3 |
23.1 |
5.5 |
5.30 |
5.70 |
11.0 |
13.75 |
2.75 |
| 24 |
24.3 |
25.3 |
6 |
5.80 |
6.20 |
12.0 |
15.0 |
3.00 |
| (27) |
27.3 |
28.3 |
6.8 |
6.50 |
7.10 |
13.6 |
17.0 |
3.4 |
| 30 |
30.3 |
31.3 |
7.5 |
7.20 |
7.80 |
15.0 |
18.75 |
3.75 |
| (33) |
33.3 |
34.5 |
8.5 |
8.20 |
8.80 |
17.0 |
21.25 |
4.25 |
| 36 |
36.3 |
37.5 |
9 |
8.70 |
9.30 |
18.0 |
22.5 |
4.50 |
| (39) |
39.3 |
40.5 |
10 |
9.70 |
10.3 |
20.0 |
25.0 |
5.00 |
| 42 |
42.3 |
43.5 |
10.5 |
10.2 |
10.8 |
21.0 |
26.25 |
5.25 |
| (45) |
45.3 |
46.5 |
11 |
10.7 |
11.3 |
22.0 |
27.5 |
5.50 |
| 48 |
48.3 |
49.5 |
12 |
11.7 |
12.3 |
24.0 |
30.0 |
6.00 |
| 注:1.括号中的尺寸为非优选尺寸。2.原手册的“每1000件钢制品的质量”列现行标准未给出,本表不再列出。 |
鞍形弹性垫圈(GB/T860-1987)mm
| 规格(螺纹大径) |
d |
D |
H |
S |
每1000件钢制品的质量≈/kg |
| min |
max |
min |
max |
min |
max |
| 2 |
2.2 |
2.45 |
4.2 |
4.5 |
0.5 |
1 |
0.3 |
0.02 |
| 2.5 |
2.7 |
2.95 |
5.2 |
5.5 |
0.55 |
1.1 |
0.3 |
0.04 |
| 3 |
3.2 |
3.5 |
5.7 |
6 |
0.65 |
1.3 |
0.4 |
0.05 |
| 4 |
4.3 |
4.6 |
7.64 |
8 |
0.8 |
1.6 |
0.5 |
0.12 |
| 5 |
5.3 |
5.6 |
9.64 |
10 |
0.9 |
1.8 |
0.5 |
0.20 |
| 6 |
6.4 |
6.76 |
10.57 |
11 |
1.1 |
2.2 |
0.5 |
0.22 |
| 8 |
8.4 |
8.76 |
14.57 |
15 |
1.7 |
3.4 |
0.5 |
0.43 |
| 10 |
10.5 |
10.93 |
17.57 |
18 |
2 |
4 |
0.8 |
0.97 |
内齿锁紧垫圈(GB/T861.1-1987)mm
| H≥2S |
| 标记示例:规格6mm、材料65Mn、表面氧化的内齿锁紧垫圈的标记:垫圈GB 861.16 |
| 规格(螺纹大径) |
d |
D |
S |
齿数min |
每1000件钢制品的质量≈/kg |
| min |
max |
min |
max |
| 2 |
2.2 |
2.45 |
4.2 |
4.5 |
0.3 |
6 |
0.02 |
| 2.5 |
2.7 |
2.95 |
5.2 |
5.5 |
0.3 |
6 |
0.02 |
| 3 |
3.2 |
3.5 |
5.7 |
6 |
0.4 |
6 |
0.04 |
| 4 |
4.3 |
4.6 |
7.64 |
8 |
0.5 |
8 |
0.09 |
| 5 |
5.3 |
5.6 |
9.64 |
10 |
0.6 |
8 |
0.18 |
| 6 |
6.4 |
6.76 |
10.57 |
11 |
0.6 |
8 |
0.19 |
| 8 |
8.4 |
8.76 |
14.57 |
15 |
0.8 |
8 |
0.54 |
| 10 |
10.5 |
10.93 |
17.57 |
18 |
1.0 |
9 |
0.92 |
| 12 |
12.5 |
12.93 |
19.98 |
20.5 |
1.0 |
10 |
1.08 |
| (14) |
14.5 |
14.93 |
23.48 |
24 |
1.2 |
10 |
1.94 |
| 16 |
16.5 |
16.93 |
25.48 |
26 |
1.2 |
12 |
2.07 |
| (18) |
19 |
19.52 |
29.48 |
30 |
1.5 |
12 |
3.66 |
| 20 |
21 |
21.52 |
32.38 |
33 |
1.5 |
12 |
4.34 |
| 注:尽可能不采用括号内的规格。 |
内锯齿锁紧垫圈(GB/T861.2-1987)mm
| 规格(螺纹大径) |
d |
D |
S |
齿数min |
每1000件钢制品的质量≈/kg |
| min |
max |
min |
max |
| 2 |
2.2 |
2.45 |
4.2 |
4.5 |
0.3 |
7 |
0.02 |
| 2.5 |
2.7 |
2.95 |
5.2 |
5.5 |
0.3 |
7 |
0.04 |
| 3 |
3.2 |
3.5 |
5.7 |
6 |
0.4 |
7 |
0.05 |
| 4 |
4.3 |
4.6 |
7.64 |
8 |
0.5 |
8 |
0.12 |
| 5 |
5.3 |
5.6 |
9.64 |
10 |
0.6 |
8 |
0.24 |
| 6 |
6.4 |
6.76 |
10.57 |
11 |
0.6 |
9 |
0.26 |
| 8 |
8.4 |
8.76 |
14.57 |
15 |
0.8 |
10 |
0.69 |
| 10 |
10.5 |
10.93 |
17.57 |
18 |
1.0 |
12 |
1.22 |
| 12 |
12.5 |
12.93 |
19.98 |
20.5 |
1.0 |
12 |
1.49 |
| (14) |
14.5 |
14.93 |
23.48 |
24 |
1.2 |
14 |
2.51 |
| 16 |
16.5 |
16.93 |
25.48 |
26 |
1.2 |
14 |
2.77 |
| (18) |
19 |
19.52 |
29.48 |
30 |
1.5 |
14 |
4.67 |
| 20 |
21 |
21.52 |
32.38 |
33 |
1.5 |
16 |
5.58 |
| 注:尽可能不采用括号内的规格。 |
外齿锁紧垫圈(GB/T862.1-1987)mm
| 规格(螺纹大径) |
d |
D |
S |
齿数min |
每1000件钢制品的质量≈/kg |
| min |
max |
min |
max |
| 2 |
2.2 |
2.45 |
4.2 |
4.5 |
0.3 |
6 |
0.02 |
| 2.5 |
2.7 |
2.95 |
5.2 |
5.5 |
0.3 |
6 |
0.03 |
| 3 |
3.2 |
3.5 |
5.7 |
6 |
0.4 |
6 |
0.04 |
| 4 |
4.3 |
4.6 |
7.64 |
8 |
0.5 |
8 |
0.10 |
| 5 |
5.3 |
5.6 |
9.64 |
10 |
0.6 |
8 |
0.18 |
| 6 |
6.4 |
6.76 |
10.57 |
11 |
0.6 |
8 |
0.21 |
| 8 |
8.4 |
8.76 |
14.57 |
15 |
0.8 |
8 |
0.47 |
| 10 |
10.5 |
10.93 |
17.57 |
18 |
1.0 |
9 |
0.80 |
| 12 |
12.5 |
12.93 |
19.98 |
20.5 |
1.0 |
10 |
1.12 |
| (14) |
14.5 |
14.93 |
23.48 |
24 |
1.2 |
10 |
1.69 |
| 16 |
16.5 |
16.93 |
25.48 |
26 |
1.2 |
12 |
2.10 |
| (18) |
19 |
19.52 |
29.48 |
30 |
1.5 |
12 |
3.14 |
| 20 |
21 |
21.52 |
32.38 |
33 |
1.5 |
12 |
3.80 |
| 注:尽可能不采用括号内的规格。 |
外锯齿锁紧垫圈(GB/T862.2-1987)mm
| 规格(螺纹大径) |
d |
D |
S |
齿数min |
每1000件钢制品的质量≈/kg |
| min |
max |
min |
max |
| 2 |
2.2 |
2.45 |
4.2 |
4.5 |
0.3 |
9 |
0.02 |
| 2.5 |
2.7 |
2.95 |
5.2 |
5.5 |
0.3 |
9 |
0.04 |
| 3 |
3.2 |
3.5 |
5.7 |
6 |
0.4 |
9 |
0.05 |
| 4 |
4.3 |
4.6 |
7.64 |
8 |
0.5 |
11 |
0.12 |
| 5 |
5.3 |
5.6 |
9.64 |
10 |
0.6 |
11 |
0.24 |
| 6 |
6.4 |
6.76 |
10.57 |
11 |
0.6 |
12 |
0.26 |
| 8 |
8.4 |
8.76 |
14.57 |
15 |
0.8 |
14 |
0.69 |
| 10 |
10.5 |
10.93 |
17.57 |
18 |
1.0 |
16 |
1.22 |
| 12 |
12.5 |
12.93 |
19.98 |
20.5 |
1.0 |
16 |
1.49 |
| (14) |
14.5 |
14.93 |
23.48 |
24 |
1.2 |
18 |
2.51 |
| 16 |
16.5 |
16.93 |
25.48 |
26 |
1.2 |
18 |
2.77 |
| (18) |
19 |
19.52 |
29.48 |
30 |
1.5 |
18 |
4.67 |
| 20 |
21 |
21.52 |
32.38 |
33 |
1.5 |
20 |
5.58 |
| 注:尽可能不采用括号内的规格。 |
波形弹性垫圈(GB/T955-1987)mm
| 规格(螺纹大径) |
d |
D |
H |
S |
每1000件钢制品的质量≈/kg |
| min |
max |
min |
max |
min |
max |
| 3 |
3.2 |
3.5 |
7.42 |
8 |
0.8 |
1.6 |
0.5 |
0.14 |
| 4 |
4.3 |
4.6 |
8.42 |
9 |
1 |
2 |
0.5 |
0.16 |
| 5 |
5.3 |
5.6 |
10.30 |
11 |
1.1 |
2.2 |
0.5 |
0.24 |
| 6 |
6.4 |
6.76 |
11.30 |
12 |
1.3 |
2.6 |
0.5 |
0.27 |
| 8 |
8.4 |
8.76 |
14.30 |
15 |
1.5 |
3 |
0.8 |
0.66 |
| 10 |
10.5 |
10.93 |
20.16 |
21 |
2.1 |
4.2 |
1.0 |
1.81 |
| 12 |
13 |
13.43 |
23.16 |
24 |
2.5 |
5 |
1.2 |
2.70 |
| (14) |
15 |
15.43 |
27.16 |
28 |
3 |
5.9 |
1.5 |
4.71 |
| 16 |
17 |
17.43 |
29 |
30 |
3.2 |
6.3 |
1.5 |
5.07 |
| (18) |
19 |
19.52 |
33 |
34 |
3.3 |
6.5 |
1.5 |
6.69 |
| 20 |
21 |
21.52 |
35 |
36 |
3.7 |
7.4 |
1.6 |
7.68 |
| (22) |
23 |
23.52 |
39 |
40 |
3.9 |
7.8 |
1.8 |
10.94 |
| 24 |
25 |
25.52 |
43 |
44 |
4.1 |
8.2 |
1.8 |
13.50 |
| (27) |
28 |
28.52 |
49 |
50 |
4.7 |
9.4 |
2 |
19.81 |
| 30 |
31 |
31.62 |
54.8 |
56 |
5 |
10 |
2 |
25.02 |
| 注:尽可能不采用括号内的规格。 |
锥形锁紧垫圈(GB/T956.1-1987)mm
| 锥形锁紧垫圈(GB/T 956.1―1987)mm |
| 标记示例:规格6mm、材料为65Mn、表面氧化的锥形锁紧垫圈的标记:垫圈GB 956.16 |
| 规格(螺纹大径) |
d |
D≈ |
S |
齿数min |
每1000件钢制品的质量≈/kg |
| min |
max |
| 3 |
3.2 |
3.5 |
6 |
0.4 |
6 |
0.02 |
| 4 |
4.3 |
4.6 |
8 |
0.5 |
8 |
0.06 |
| 5 |
5.3 |
5.6 |
9.8 |
0.6 |
8 |
0.12 |
| 6 |
6.4 |
6.76 |
11.8 |
0.6 |
10 |
0.20 |
| 8 |
8.4 |
8.76 |
15.3 |
0.8 |
10 |
0.44 |
| 10 |
10.5 |
10.93 |
19 |
1.0 |
10 |
0.76 |
| 12 |
12.5 |
12.93 |
23 |
1.0 |
10 |
1.24 |
锥形锯齿锁紧垫圈(GB/T956.2-1987)mm
| 锥形锯齿锁紧垫圈(GB/T 956.2―1987)mm |
| 标记示例:规格6mm、材料为65Mn、表面氧化的锥形锯齿锁紧垫圈的标记:垫圈GB 956.26 |
| 规格(螺纹大径) |
d |
D≈ |
S |
齿数min |
每1000件钢制品的质量≈/kg |
| min |
max |
| 3 |
3.2 |
3.5 |
6 |
0.4 |
12 |
0.05 |
| 4 |
4.3 |
4.6 |
8 |
0.5 |
14 |
0.10 |
| 5 |
5.3 |
5.6 |
9.8 |
0.6 |
14 |
0.18 |
| 6 |
6.4 |
6.76 |
11.8 |
0.6 |
16 |
0.28 |
| 8 |
8.4 |
8.76 |
15.3 |
0.8 |
18 |
0.62 |
| 10 |
10.5 |
10.93 |
19 |
1.0 |
20 |
1.17 |
| 12 |
12.5 |
12.93 |
23 |
1.0 |
26 |
1.85 |
波形弹簧垫圈(GB/T7246-1987)mm
| 规格(螺纹大径) |
d |
H |
S |
b |
每1000件钢制品的质量≈/kg |
| min |
max |
min |
max |
公称 |
min |
max |
公称 |
min |
max |
| 3 |
3.1 |
3.4 |
1.1 |
1.3 |
0.6 |
0.52 |
0.68 |
1 |
0.9 |
1.1 |
0.06 |
| 4 |
4.1 |
4.4 |
1.2 |
1.4 |
0.8 |
0.70 |
0.90 |
1.2 |
1.1 |
1.3 |
0.12 |
| 5 |
5.1 |
5.4 |
1.5 |
1.7 |
1.1 |
1 |
1.2 |
1.5 |
1.4 |
1.6 |
0.25 |
| 6 |
6.1 |
6.68 |
2 |
2.2 |
1.3 |
1.2 |
1.4 |
2 |
1.9 |
2.1 |
0.49 |
| 8 |
8.1 |
8.68 |
2.45 |
2.75 |
1.6 |
1.5 |
1.7 |
2.5 |
2.35 |
2.65 |
0.99 |
| 10 |
10.2 |
10.9 |
2.85 |
3.15 |
2 |
1.9 |
2.1 |
3 |
2.85 |
3.15 |
1.85 |
| 12 |
12.2 |
12.9 |
3.35 |
3.65 |
2.5 |
2.35 |
2.65 |
3.5 |
3.3 |
3.7 |
3.21 |
| (14) |
14.2 |
14.9 |
3.9 |
4.3 |
3 |
2.85 |
3.15 |
4 |
3.8 |
4.2 |
5.09 |
| 16 |
16.2 |
16.9 |
4.5 |
5.1 |
3.2 |
3 |
3.4 |
4.5 |
4.3 |
4.7 |
6.97 |
| (18) |
18.2 |
19.04 |
4.5 |
5.1 |
3.6 |
3.4 |
3.8 |
5 |
4.8 |
5.2 |
9.76 |
| 20 |
20.2 |
21.04 |
5.1 |
5.9 |
4 |
3.8 |
4.2 |
5.5 |
5.3 |
5.7 |
13.20 |
| (22) |
22.5 |
23.34 |
5.1 |
5.9 |
4.5 |
4.3 |
4.7 |
6 |
5.8 |
6.2 |
17.95 |
| 24 |
24.5 |
25.5 |
6.5 |
7.5 |
5 |
4.8 |
5.2 |
7 |
6.7 |
7.3 |
25.71 |
| (27) |
27.5 |
28.5 |
6.5 |
7.5 |
5.5 |
5.3 |
5.7 |
8 |
7.7 |
8.3 |
36.46 |
| 30 |
30.5 |
31.5 |
9.5 |
10.5 |
6 |
5.8 |
6.2 |
9 |
8.7 |
9.3 |
49.82 |
| 注:尽可能不采用括号内的规格。 |
轴用弹性挡圈-A型(GB/T894.1-86)mm
标记示例: 轴径d0=50mm、材料65Mn、热处理HRC44~51、经表面氧化处理的A型轴用弹性挡圈的标记: 挡圈GB/T894.150
| d3――允许套入的最小孔径 |
| 标记示例:轴径d0=50mm、材料65Mn、热处理HRC44~51、经表面氧化处理的A型轴用弹性挡圈的标记:挡圈GB/T894.1 50 |
| 轴径d0 |
挡圈 |
沟槽(推荐) |
孔d3≥ |
每1000件钢制品的质量≈/kg |
| d |
S |
d1 |
h |
d2 |
m |
n≥ |
| 基本尺寸 |
极限偏差 |
基本尺寸 |
极限偏差 |
基本尺寸 |
极限偏差 |
基本尺寸 |
极限偏差 |
| 3 |
2.7 |
+0.04-0.15 |
0.4 |
+0.03-0.06 |
1 |
0.95 |
2.8 |
0-0.04 |
0.5 |
+0.140 |
0.3 |
7.2 |
0.02 |
| 4 |
3.7 |
+0.04-0.15 |
0.4 |
+0.03-0.06 |
1 |
1.1 |
3.8 |
0-0.048 |
0.5 |
+0.140 |
0.3 |
8.8 |
0.03 |
| 5 |
4.7 |
+0.04-0.15 |
0.6 |
+0.04-0.07 |
1 |
1.25 |
4.8 |
0-0.048 |
0.7 |
+0.140 |
0.3 |
10.7 |
0.08 |
| 6 |
5.6 |
+0.04-0.15 |
0.6 |
+0.04-0.07 |
1.2 |
1.35 |
5.7 |
0-0.048 |
0.7 |
+0.140 |
0.5 |
12.2 |
0.11 |
| 7 |
6.5 |
+0.06-0.18 |
0.6 |
+0.04-0.07 |
1.2 |
1.55 |
6.7 |
0-0.058 |
0.7 |
+0.140 |
0.5 |
13.8 |
0.12 |
| 8 |
7.4 |
+0.06-0.18 |
0.8 |
+0.04-0.10 |
1.2 |
1.60 |
7.6 |
0-0.058 |
0.9 |
+0.140 |
0.6 |
15.2 |
0.19 |
| 9 |
8.4 |
+0.06-0.18 |
0.8 |
+0.04-0.10 |
1.2 |
1.65 |
8.6 |
0-0.058 |
0.9 |
+0.140 |
0.6 |
16.4 |
0.22 |
| 轴径d0 |
挡圈 |
d1 |
沟槽(推荐) |
孔d3≥ |
每1000件钢制品的质量≈/kg |
| d |
S |
d2 |
m |
n≥ |
| 基本尺寸 |
极限偏差 |
基本尺寸 |
极限偏差 |
基本尺寸 |
极限偏差 |
基本尺寸 |
极限偏差 |
| 10 |
9.3 |
+0.10-0.36 |
1 |
+0.05-0.13 |
1.5 |
9.6 |
0-0.058 |
1.1 |
+0.140 |
0.6 |
17.6 |
0.24 |
| 11 |
10.2 |
+0.10-0.36 |
1 |
+0.05-0.13 |
1.5 |
10.5 |
0-0.11 |
1.1 |
+0.140 |
0.8 |
18.6 |
0.28 |
| 12 |
11 |
+0.10-0.36 |
1 |
+0.05-0.13 |
1.5 |
11.5 |
0-0.11 |
1.1 |
+0.140 |
0.8 |
19.6 |
0.35 |
| 13 |
11.9 |
+0.10-0.36 |
1 |
+0.05-0.13 |
1.7 |
12.4 |
0-0.11 |
1.1 |
+0.140 |
0.9 |
20.8 |
0.41 |
| 14 |
12.9 |
+0.10-0.36 |
1 |
+0.05-0.13 |
1.7 |
13.4 |
0-0.11 |
1.1 |
+0.140 |
0.9 |
22 |
0.44 |
| 15 |
13.8 |
+0.10-0.36 |
1 |
+0.05-0.13 |
1.7 |
14.3 |
0-0.11 |
1.1 |
+0.140 |
1.1 |
23.2 |
0.51 |
| 16 |
14.7 |
+0.10-0.36 |
1 |
+0.05-0.13 |
1.7 |
15.2 |
0-0.11 |
1.1 |
+0.140 |
1.2 |
24.4 |
0.65 |
| 17 |
15.7 |
+0.10-0.36 |
1 |
+0.05-0.13 |
1.7 |
16.2 |
0-0.11 |
1.1 |
+0.140 |
1.2 |
25.6 |
0.74 |
| 18 |
16.5 |
+0.10-0.36 |
1 |
+0.05-0.13 |
1.7 |
17 |
0-0.11 |
1.1 |
+0.140 |
1.5 |
27 |
0.78 |
| 19 |
17.5 |
+0.10-0.36 |
1 |
+0.05-0.13 |
2 |
18 |
0-0.11 |
1.1 |
+0.140 |
1.5 |
28 |
0.81 |
| 20 |
18.5 |
+0.13-0.42 |
1 |
+0.05-0.13 |
2 |
19 |
0-0.13 |
1.1 |
+0.140 |
1.5 |
29 |
0.96 |
| 21 |
19.5 |
+0.13-0.42 |
1 |
+0.05-0.13 |
2 |
20 |
0-0.13 |
1.1 |
+0.140 |
1.5 |
31 |
1.01 |
| 22 |
20.5 |
+0.13-0.42 |
1 |
+0.05-0.13 |
2 |
21 |
0-0.13 |
1.1 |
+0.140 |
1.5 |
32 |
1.06 |
| 24 |
22.2 |
+0.21-0.42 |
1.2 |
+0.05-0.13 |
2 |
22.9 |
0-0.21 |
1.3 |
+0.140 |
1.7 |
34 |
1.76 |
| 25 |
23.2 |
+0.21-0.42 |
1.2 |
+0.05-0.13 |
2 |
23.9 |
0-0.21 |
1.3 |
+0.140 |
1.7 |
35 |
1.84 |
| 26 |
24.2 |
+0.21-0.42 |
1.2 |
+0.05-0.13 |
2 |
24.9 |
0-0.21 |
1.3 |
+0.140 |
1.7 |
36 |
1.91 |
| 28 |
25.9 |
+0.21-0.42 |
1.2 |
+0.05-0.13 |
2 |
26.6 |
0-0.21 |
1.3 |
+0.140 |
2.1 |
38.4 |
2.22 |
| 29 |
26.9 |
+0.21-0.42 |
1.2 |
+0.05-0.13 |
2 |
27.6 |
0-0.21 |
1.3 |
+0.140 |
2.1 |
39.8 |
2.39 |
| 30 |
27.9 |
+0.21-0.42 |
1.2 |
+0.05-0.13 |
2 |
28.6 |
0-0.21 |
1.3 |
+0.140 |
2.1 |
42 |
2.47 |
| 32 |
29.6 |
+0.21-0.42 |
1.2 |
+0.05-0.13 |
2.5 |
30.3 |
0-0.25 |
1.3 |
+0.140 |
2.6 |
44 |
2.73 |
| 34 |
31.5 |
+0.25-0.50 |
1.5 |
+0.06-0.15 |
2.5 |
32.3 |
0-0.25 |
1.7 |
+0.140 |
2.6 |
46 |
4.03 |
| 35 |
32.2 |
+0.25-0.50 |
1.5 |
+0.06-0.15 |
2.5 |
33 |
0-0.25 |
1.7 |
+0.140 |
3 |
48 |
4.33 |
| 36 |
33.2 |
+0.25-0.50 |
1.5 |
+0.06-0.15 |
2.5 |
34 |
0-0.25 |
1.7 |
+0.140 |
3 |
49 |
4.45 |
| 37 |
34.2 |
+0.25-0.50 |
1.5 |
+0.06-0.15 |
2.5 |
35 |
0-0.25 |
1.7 |
+0.140 |
3 |
50 |
4.58 |
| 38 |
35.2 |
+0.25-0.50 |
1.5 |
+0.06-0.15 |
2.5 |
36 |
0-0.25 |
1.7 |
+0.140 |
3 |
51 |
5.25 |
| 40 |
36.5 |
+0.39-0.90 |
1.5 |
+0.06-0.15 |
2.5 |
37.5 |
0-0.25 |
1.7 |
+0.140 |
3.8 |
53 |
5.42 |
| 42 |
38.5 |
+0.39-0.90 |
1.5 |
+0.06-0.15 |
3 |
39.5 |
0-0.25 |
1.7 |
+0.140 |
3.8 |
56 |
5.64 |
| 45 |
41.5 |
+0.39-0.90 |
1.5 |
+0.06-0.15 |
3 |
42.5 |
0-0.25 |
1.7 |
+0.140 |
3.8 |
59.4 |
6.09 |
| 48 |
44.5 |
+0.39-0.90 |
1.5 |
+0.06-0.15 |
3 |
45.5 |
0-0.25 |
1.7 |
+0.140 |
3.8 |
62.8 |
6.50 |
| 50 |
45.8 |
+0.39-0.90 |
2 |
+0.06-0.18 |
3 |
47 |
0-0.25 |
2.2 |
+0.140 |
4.5 |
64.8 |
9.76 |
| 52 |
47.8 |
+0.39-0.90 |
2 |
+0.06-0.18 |
3 |
49 |
0-0.25 |
2.2 |
+0.140 |
4.5 |
67 |
10.16 |
| 55 |
50.8 |
+0.46-1.10 |
2 |
+0.06-0.18 |
3 |
52 |
0-0.30 |
2.2 |
+0.140 |
4.5 |
70.4 |
10.76 |
| 56 |
51.8 |
+0.46-1.10 |
2 |
+0.06-0.18 |
3 |
53 |
0-0.30 |
2.2 |
+0.140 |
4.5 |
71.7 |
12.44 |
| 58 |
53.8 |
+0.46-1.10 |
2 |
+0.06-0.18 |
3 |
55 |
0-0.30 |
2.2 |
+0.140 |
4.5 |
73.6 |
12.89 |
| 60 |
55.8 |
+0.46-1.10 |
2 |
+0.06-0.18 |
3 |
57 |
0-0.30 |
2.2 |
+0.140 |
4.5 |
75.8 |
13.34 |
| 62 |
57.8 |
+0.46-1.10 |
2 |
+0.06-0.18 |
3 |
59 |
0-0.30 |
2.2 |
+0.140 |
4.5 |
79 |
13.78 |
| 63 |
58.8 |
+0.46-1.10 |
2 |
+0.06-0.18 |
3 |
60 |
0-0.30 |
2.2 |
+0.140 |
4.5 |
79.6 |
17.61 |
| 65 |
60.8 |
+0.46-1.10 |
2.5 |
+0.07-0.22 |
3 |
62 |
0-0.30 |
2.7 |
+0.140 |
4.5 |
81.6 |
18.16 |
| 68 |
63.5 |
+0.46-1.10 |
2.5 |
+0.07-0.22 |
3 |
65 |
0-0.30 |
2.7 |
+0.140 |
4.5 |
85 |
19.58 |
| 70 |
65.5 |
+0.46-0.10 |
2.5 |
+0.07-0.22 |
3 |
67 |
0-0.30 |
2.7 |
+0.140 |
4.5 |
87.2 |
20.12 |
| 72 |
67.5 |
+0.46-0.10 |
2.5 |
+0.07-0.22 |
3 |
69 |
0-0.30 |
2.7 |
+0.140 |
4.5 |
89.4 |
20.74 |
| 75 |
70.5 |
+0.46-0.10 |
2.5 |
+0.07-0.22 |
3 |
72 |
0-0.30 |
2.7 |
+0.140 |
4.5 |
92.8 |
21.60 |
| 78 |
73.5 |
+0.46-0.10 |
2.5 |
+0.07-0.22 |
3 |
75 |
0-0.30 |
2.7 |
+0.140 |
4.5 |
96.2 |
22.47 |
| 80 |
74.5 |
+0.46-0.10 |
2.5 |
+0.07-0.22 |
3 |
76.5 |
0-0.30 |
2.7 |
+0.140 |
5.3 |
98.2 |
25.25 |
| 82 |
76.5 |
+0.46-0.10 |
2.5 |
+0.07-0.22 |
3 |
78.5 |
0-0.30 |
2.7 |
+0.140 |
5.3 |
101 |
25.89 |
| 85 |
79.5 |
+0.46-0.10 |
2.5 |
+0.07-0.22 |
3 |
81.5 |
0-0.35 |
2.7 |
+0.140 |
5.3 |
104 |
26.86 |
| 88 |
82.5 |
+0.54-1.30 |
2.5 |
+0.07-0.22 |
3 |
84.5 |
0-0.35 |
2.7 |
+0.140 |
5.3 |
107.3 |
27.89 |
| 90 |
84.5 |
+0.54-1.30 |
2.5 |
+0.07-0.22 |
3 |
86.5 |
0-0.35 |
2.7 |
+0.140 |
5.3 |
110 |
31.46 |
| 95 |
89.5 |
+0.54-1.30 |
2.5 |
+0.07-0.22 |
3 |
91.5 |
0-0.35 |
2.7 |
+0.140 |
5.3 |
115 |
40.38 |
| 100 |
94.5 |
+0.54-1.30 |
2.5 |
+0.07-0.22 |
3 |
96.5 |
0-0.35 |
2.7 |
+0.140 |
5.3 |
121 |
43.15 |
| 105 |
98 |
+0.54-1.30 |
3 |
+0.07-0.22 |
3 |
101 |
0-0.54 |
3.2 |
+0.180 |
6 |
132 |
62.01 |
| 110 |
103 |
+0.54-1.30 |
3 |
+0.07-0.22 |
4 |
106 |
0-0.54 |
3.2 |
+0.180 |
6 |
136 |
69.07 |
| 115 |
108 |
+0.54-1.30 |
3 |
+0.07-0.22 |
4 |
111 |
0-0.54 |
3.2 |
+0.180 |
6 |
142 |
76.78 |
| 120 |
113 |
+0.54-1.30 |
3 |
+0.07-0.22 |
4 |
116 |
0-0.54 |
3.2 |
+0.180 |
6 |
145 |
80.06 |
| 125 |
118 |
+0.54-1.30 |
3 |
+0.07-0.22 |
4 |
121 |
0-0.63 |
3.2 |
+0.180 |
6 |
151 |
88.36 |
| 130 |
123 |
+0.63-1.50 |
3 |
+0.07-0.22 |
4 |
126 |
0-0.63 |
3.2 |
+0.180 |
6 |
158 |
91.83 |
| 135 |
128 |
+0.63-1.50 |
3 |
+0.07-0.22 |
4 |
131 |
0-0.63 |
3.2 |
+0.180 |
6 |
162.8 |
100.7 |
| 140 |
133 |
+0.63-1.50 |
3 |
+0.07-0.22 |
4 |
136 |
0-0.63 |
3.2 |
+0.180 |
6 |
168 |
104.4 |
| 145 |
138 |
+0.63-1.50 |
3 |
+0.07-0.22 |
4 |
141 |
0-0.63 |
3.2 |
+0.180 |
6 |
174.4 |
108.3 |
| 150 |
142 |
+0.63-1.50 |
3 |
+0.07-0.22 |
4 |
145 |
0-0.63 |
3.2 |
+0.180 |
7.5 |
180 |
111.2 |
| 155 |
146 |
+0.63-1.50 |
3 |
+0.07-0.22 |
4 |
150 |
0-0.63 |
3.2 |
+0.180 |
7.5 |
186 |
120.2 |
| 160 |
151 |
+0.63-1.50 |
3 |
+0.07-0.22 |
4 |
155 |
0-0.63 |
3.2 |
+0.180 |
7.5 |
190 |
124.1 |
| 165 |
155.5 |
+0.63-1.50 |
3 |
+0.07-0.22 |
4 |
160 |
0-0.63 |
3.2 |
+0.180 |
7.5 |
195 |
131.4 |
| 170 |
160.5 |
+0.63-1.50 |
3 |
+0.07-0.22 |
4 |
165 |
0-0.63 |
3.2 |
+0.180 |
7.5 |
200 |
134.7 |
| 175 |
165.5 |
+0.63-1.50 |
3 |
+0.07-0.22 |
4 |
170 |
0-0.63 |
3.2 |
+0.180 |
7.5 |
206 |
142.1 |
| 180 |
170.5 |
+0.63-1.50 |
3 |
+0.07-0.22 |
4 |
175 |
0-0.63 |
3.2 |
+0.180 |
7.5 |
212 |
149.7 |
| 185 |
175.5 |
+0.63-1.50 |
3 |
+0.07-0.22 |
4 |
180 |
0-0.63 |
3.2 |
+0.180 |
7.5 |
218 |
156.0 |
| 190 |
180.5 |
+0.72-1.70 |
3 |
+0.07-0.22 |
4 |
185 |
0-0.72 |
3.2 |
+0.180 |
7.5 |
223 |
160.2 |
| 195 |
185.5 |
+0.72-1.70 |
3 |
+0.07-0.22 |
4 |
190 |
0-0.72 |
3.2 |
+0.180 |
7.5 |
229 |
169.8 |
| 200 |
190.5 |
+0.72-1.70 |
3 |
+0.07-0.22 |
4 |
195 |
0-0.72 |
3.2 |
+0.180 |
7.5 |
235 |
174.1 |
孔用弹性挡圈-A型(GB/T893.1-1986)mm
标记示例: 孔径d0=50、材料65Mn、热处理硬度HRC44~51、经表面氧化处理的A型孔用弹性挡圈的标记: 挡圈GB/T893.150
| d3――允许套入的最大轴径 |
| 标记示例:孔径d0=50、材料65Mn、热处理硬度HRC44~51、经表面氧化处理的A型孔用弹性挡圈的标记:挡圈GB/T 893.150 |
| 孔径d0 |
挡圈 |
沟槽(推荐) |
轴d3≤ |
每1000件钢制品的质量≈/kg |
| D |
S |
d1 |
d2 |
m |
n≥ |
| 基本尺寸 |
极限偏差 |
基本尺寸 |
极限偏差 |
基本尺寸 |
极限偏差 |
基本尺寸 |
极限偏差 |
| 8 |
8.7 |
+0.36-0.10 |
0.6 |
+0.04-0.07 |
1 |
8.4 |
+0.090 |
0.7 |
+0.140 |
0.6 |
2 |
0.09 |
| 9 |
9.8 |
+0.36-0.10 |
0.6 |
+0.04-0.07 |
1 |
9.4 |
+0.090 |
0.7 |
+0.140 |
0.6 |
2 |
0.10 |
| 10 |
10.8 |
+0.36-0.10 |
0.8 |
+0.04-0.10 |
1.5 |
10.4 |
+0.110 |
0.9 |
+0.140 |
0.6 |
2 |
0.23 |
| 11 |
11.8 |
+0.36-0.10 |
0.8 |
+0.04-0.10 |
1.5 |
11.4 |
+0.110 |
0.9 |
+0.140 |
0.6 |
3 |
0.26 |
| 12 |
13 |
+0.36-0.10 |
0.8 |
+0.04-0.10 |
1.5 |
12.5 |
+0.110 |
0.9 |
+0.140 |
0.9 |
4 |
0.28 |
| 13 |
14.1 |
+0.36-0.10 |
0.8 |
+0.04-0.10 |
1.7 |
13.6 |
+0.110 |
0.9 |
+0.140 |
0.9 |
4 |
0.31 |
| 14 |
15.1 |
+0.36-0.10 |
1 |
+0.05-0.13 |
1.7 |
14.6 |
+0.110 |
1.1 |
+0.140 |
0.9 |
5 |
0.50 |
| 15 |
16.2 |
+0.36-0.10 |
1 |
+0.05-0.13 |
1.7 |
15.7 |
+0.110 |
1.1 |
+0.140 |
1.2 |
6 |
0.54 |
| 16 |
17.3 |
+0.36-0.10 |
1 |
+0.05-0.13 |
1.7 |
16.8 |
+0.110 |
1.1 |
+0.140 |
1.2 |
7 |
0.57 |
| 17 |
18.3 |
+0.42-0.13 |
1 |
+0.05-0.13 |
1.7 |
17.8 |
+0.110 |
1.1 |
+0.140 |
1.2 |
8 |
0.61 |
| 18 |
19.5 |
+0.42-0.13 |
1 |
+0.05-0.13 |
1.7 |
19 |
+0.130 |
1.1 |
+0.140 |
1.5 |
9 |
0.64 |
| 19 |
20.5 |
+0.42-0.13 |
1 |
+0.05-0.13 |
2 |
20 |
+0.130 |
1.1 |
+0.140 |
1.5 |
10 |
0.80 |
| 20 |
21.5 |
+0.42-0.13 |
1 |
+0.05-0.13 |
2 |
21 |
+0.130 |
1.1 |
+0.140 |
1.5 |
10 |
0.84 |
| 21 |
22.5 |
+0.42-0.13 |
1 |
+0.05-0.13 |
2 |
22 |
+0.130 |
1.1 |
+0.140 |
1.5 |
11 |
0.88 |
| 22 |
23.5 |
+0.42-0.13 |
1 |
+0.05-0.13 |
2 |
23 |
+0.130 |
1.1 |
+0.140 |
1.5 |
12 |
0.92 |
| 24 |
25.9 |
+0.42-0.21 |
1.2 |
+0.05-0.13 |
2 |
25.2 |
+0.210 |
1.3 |
+0.140 |
1.8 |
13 |
1.21 |
| 25 |
26.9 |
+0.42-0.21 |
1.2 |
+0.05-0.13 |
2 |
26.2 |
+0.210 |
1.3 |
+0.140 |
1.8 |
14 |
1.39 |
| 26 |
27.9 |
+0.42-0.21 |
1.2 |
+0.05-0.13 |
2 |
27.2 |
+0.210 |
1.3 |
+0.140 |
1.8 |
15 |
1.45 |
| 28 |
30.1 |
+0.50-0.25 |
1.2 |
+0.05-0.13 |
2 |
29.4 |
+0.210 |
1.3 |
+0.140 |
2.1 |
17 |
1.63 |
| 30 |
32.1 |
+0.50-0.25 |
1.2 |
+0.05-0.13 |
2 |
31.4 |
+0.250 |
1.3 |
+0.140 |
2.1 |
18 |
1.90 |
| 31 |
33.4 |
+0.50-0.25 |
1.2 |
+0.05-0.13 |
2.5 |
32.7 |
+0.250 |
1.3 |
+0.140 |
2.6 |
19 |
1.97 |
| 32 |
34.4 |
+0.50-0.25 |
1.2 |
+0.05-0.13 |
2.5 |
33.7 |
+0.250 |
1.3 |
+0.140 |
2.6 |
20 |
2.02 |
| 34 |
36.5 |
+0.50-0.25 |
1.5 |
+0.06-0.15 |
2.5 |
35.7 |
+0.250 |
1.7 |
+0.140 |
2.6 |
22 |
3.04 |
| 35 |
37.8 |
+0.50-0.25 |
1.5 |
+0.06-0.15 |
2.5 |
37 |
+0.250 |
1.7 |
+0.140 |
3 |
23 |
3.13 |
| 36 |
38.8 |
+0.50-0.25 |
1.5 |
+0.06-0.15 |
2.5 |
38 |
+0.250 |
1.7 |
+0.140 |
3 |
24 |
3.22 |
| 37 |
39.8 |
+0.50-0.25 |
1.5 |
+0.06-0.15 |
2.5 |
39 |
+0.250 |
1.7 |
+0.140 |
3 |
25 |
3.31 |
| 38 |
40.8 |
+0.50-0.25 |
1.5 |
+0.06-0.15 |
2.5 |
40 |
+0.250 |
1.7 |
+0.140 |
3 |
26 |
3.39 |
| 40 |
43.5 |
+0.90-0.39 |
1.5 |
+0.06-0.15 |
2.5 |
42.5 |
+0.250 |
1.7 |
+0.140 |
3.8 |
27 |
4.13 |
| 42 |
45.5 |
+0.90-0.39 |
1.5 |
+0.06-0.15 |
3 |
44.5 |
+0.250 |
1.7 |
+0.140 |
3.8 |
29 |
4.33 |
| 45 |
48.5 |
+0.90-0.39 |
1.5 |
+0.06-0.15 |
3 |
47.5 |
+0.250 |
1.7 |
+0.140 |
3.8 |
31 |
5.24 |
| 47 |
50.5 |
+1.10-0.46 |
1.5 |
+0.06-0.15 |
3 |
49.5 |
+0.250 |
1.7 |
+0.140 |
3.8 |
32 |
5.47 |
| 48 |
51.5 |
+1.10-0.46 |
1.5 |
+0.06-0.15 |
3 |
50.5 |
+0.300 |
1.7 |
+0.140 |
3.8 |
33 |
5.56 |
| 50 |
54.2 |
+1.10-0.46 |
2 |
+0.06-0.18 |
3 |
53 |
+0.300 |
2.2 |
+0.140 |
4.5 |
36 |
7.40 |
| 52 |
56.2 |
+1.10-0.46 |
2 |
+0.06-0.18 |
3 |
55 |
+0.300 |
2.2 |
+0.140 |
4.5 |
38 |
7.68 |
| 55 |
59.2 |
+1.10-0.46 |
2 |
+0.06-0.18 |
3 |
58 |
+0.300 |
2.2 |
+0.140 |
4.5 |
40 |
8.49 |
| 56 |
60.2 |
+1.10-0.46 |
2 |
+0.06-0.18 |
3 |
59 |
+0.300 |
2.2 |
+0.140 |
4.5 |
41 |
9.67 |
| 58 |
62.2 |
+1.10-0.46 |
2 |
+0.06-0.18 |
3 |
61 |
+0.300 |
2.2 |
+0.140 |
4.5 |
43 |
10.28 |
| 60 |
64.2 |
+1.10-0.46 |
2 |
+0.06-0.18 |
3 |
63 |
+0.300 |
2.2 |
+0.140 |
4.5 |
44 |
10.62 |
| 62 |
66.2 |
+1.10-0.46 |
2 |
+0.06-0.18 |
3 |
65 |
+0.300 |
2.2 |
+0.140 |
4.5 |
45 |
10.97 |
| 63 |
67.2 |
+1.10-0.46 |
2 |
+0.06-0.18 |
3 |
66 |
+0.300 |
2.2 |
+0.140 |
4.5 |
46 |
11.48 |
| 65 |
69.2 |
+1.10-0.46 |
2.5 |
+0.07-0.22 |
3 |
68 |
+0.300 |
2.7 |
+0.140 |
4.5 |
48 |
14.63 |
| 68 |
72.5 |
+1.10-0.46 |
2.5 |
+0.07-0.22 |
3 |
71 |
+0.300 |
2.7 |
+0.140 |
4.5 |
50 |
16.89 |
| 70 |
74.5 |
+1.10-0.46 |
2.5 |
+0.07-0.22 |
3 |
73 |
+0.300 |
2.7 |
+0.140 |
4.5 |
53 |
17.37 |
| 72 |
76.5 |
+1.10-0.46 |
2.5 |
+0.07-0.22 |
3 |
75 |
+0.300 |
2.7 |
+0.140 |
4.5 |
55 |
17.84 |
| 75 |
79.5 |
+1.10-0.46 |
2.5 |
+0.07-0.22 |
3 |
78 |
+0.300 |
2.7 |
+0.140 |
4.5 |
56 |
20.20 |
| 78 |
82.5 |
+1.30-0.54 |
2.5 |
+0.07-0.22 |
3 |
81 |
+0.350 |
2.7 |
+0.140 |
4.5 |
60 |
20.84 |
| 80 |
85.5 |
+1.30-0.54 |
2.5 |
+0.07-0.22 |
3 |
83.5 |
+0.350 |
2.7 |
+0.140 |
5.3 |
63 |
23.34 |
| 82 |
87.5 |
+1.30-0.54 |
2.5 |
+0.07-0.22 |
3 |
85.5 |
+0.350 |
2.7 |
+0.140 |
5.3 |
65 |
24.32 |
| 85 |
90.5 |
+1.30-0.54 |
2.5 |
+0.07-0.22 |
3 |
88.5 |
+0.350 |
2.7 |
+0.140 |
5.3 |
68 |
25.18 |
| 88 |
93.5 |
+1.30-0.54 |
2.5 |
+0.07-0.22 |
3 |
91.5 |
+0.350 |
2.7 |
+0.140 |
5.3 |
70 |
27.82 |
| 90 |
95.5 |
+1.30-0.54 |
2.5 |
+0.07-0.22 |
3 |
93.5 |
+0.350 |
2.7 |
+0.140 |
5.3 |
72 |
28.70 |
| 92 |
97.5 |
+1.30-0.54 |
2.5 |
+0.07-0.22 |
3 |
95.5 |
+0.350 |
2.7 |
+0.140 |
5.3 |
73 |
30.64 |
| 95 |
100.5 |
+1.30-0.54 |
2.5 |
+0.07-0.22 |
3 |
98.5 |
+0.350 |
2.7 |
+0.140 |
5.3 |
75 |
31.89 |
| 98 |
103.5 |
+1.30-0.54 |
2.5 |
+0.07-0.22 |
3 |
101.5 |
+0.350 |
2.7 |
+0.140 |
5.3 |
78 |
33.15 |
| 100 |
105.5 |
+1.30-0.54 |
2.5 |
+0.07-0.22 |
3 |
103.5 |
+0.350 |
2.7 |
+0.140 |
5.3 |
80 |
34.09 |
| 102 |
108 |
+1.30-0.54 |
3 |
+0.07-0.22 |
4 |
106 |
+0.540 |
3.2 |
+0.180 |
6 |
82 |
43.38 |
| 105 |
112 |
+1.30-0.54 |
3 |
+0.07-0.22 |
4 |
109 |
+0.540 |
3.2 |
+0.180 |
6 |
83 |
45.82 |
| 108 |
115 |
+1.30-0.54 |
3 |
+0.07-0.22 |
4 |
112 |
+0.540 |
3.2 |
+0.180 |
6 |
86 |
50.09 |
| 110 |
117 |
+1.30-0.54 |
3 |
+0.07-0.22 |
4 |
114 |
+0.540 |
3.2 |
+0.180 |
6 |
88 |
50.99 |
| 112 |
119 |
+1.30-0.54 |
3 |
+0.07-0.22 |
4 |
116 |
+0.540 |
3.2 |
+0.180 |
6 |
89 |
54.61 |
| 115 |
122 |
+1.50-0.63 |
3 |
+0.07-0.22 |
4 |
119 |
+0.540 |
3.2 |
+0.180 |
6 |
90 |
56.43 |
| 120 |
127 |
+1.50-0.63 |
3 |
+0.07-0.22 |
4 |
124 |
+0.630 |
3.2 |
+0.180 |
6 |
95 |
58.77 |
| 125 |
132 |
+1.50-0.63 |
3 |
+0.07-0.22 |
4 |
129 |
+0.630 |
3.2 |
+0.180 |
6 |
100 |
65.48 |
| 130 |
137 |
+1.50-0.63 |
3 |
+0.07-0.22 |
4 |
134 |
+0.630 |
3.2 |
+0.180 |
6 |
105 |
72.53 |
| 135 |
142 |
+1.50-0.63 |
3 |
+0.07-0.22 |
4 |
139 |
+0.630 |
3.2 |
+0.180 |
6 |
110 |
75.30 |
| 140 |
147 |
+1.50-0.63 |
3 |
+0.07-0.22 |
4 |
144 |
+0.630 |
3.2 |
+0.180 |
6 |
115 |
78.06 |
| 145 |
152 |
+1.50-0.63 |
3 |
+0.07-0.22 |
4 |
149 |
+0.630 |
3.2 |
+0.180 |
6 |
118 |
83.13 |
| 150 |
158 |
+1.50-0.63 |
3 |
+0.07-0.22 |
4 |
155 |
+0.630 |
3.2 |
+0.180 |
7.5 |
121 |
88.67 |
| 155 |
164 |
+1.50-0.63 |
3 |
+0.07-0.22 |
4 |
160 |
+0.630 |
3.2 |
+0.180 |
7.5 |
125 |
94.93 |
| 160 |
169 |
+1.50-0.63 |
3 |
+0.07-0.22 |
4 |
165 |
+0.630 |
3.2 |
+0.180 |
7.5 |
130 |
97.92 |
| 165 |
174.5 |
+1.50-0.63 |
3 |
+0.07-0.22 |
4 |
170 |
+0.630 |
3.2 |
+0.180 |
7.5 |
136 |
103.4 |
| 170 |
179.5 |
+1.50-0.63 |
3 |
+0.07-0.22 |
4 |
175 |
+0.630 |
3.2 |
+0.180 |
7.5 |
140 |
110.7 |
| 175 |
184.5 |
+1.70-0.72 |
3 |
+0.07-0.22 |
4 |
180 |
+0.630 |
3.2 |
+0.180 |
7.5 |
142 |
116.9 |
| 180 |
189.5 |
+1.70-0.72 |
3 |
+0.07-0.22 |
4 |
185 |
+0.720 |
3.2 |
+0.180 |
7.5 |
145 |
121.6 |
| 185 |
194.5 |
+1.70-0.72 |
3 |
+0.07-0.22 |
4 |
190 |
+0.720 |
3.2 |
+0.180 |
7.5 |
150 |
124.2 |
| 190 |
199.5 |
+1.70-0.72 |
3 |
+0.07-0.22 |
4 |
195 |
+0.720 |
3.2 |
+0.180 |
7.5 |
155 |
129.5 |
| 195 |
204.5 |
+1.70-0.72 |
3 |
+0.07-0.22 |
4 |
200 |
+0.720 |
3.2 |
+0.180 |
7.5 |
157 |
133.6 |
| 200 |
209.5 |
+1.70-0.72 |
3 |
+0.07-0.22 |
4 |
205 |
+0.720 |
3.2 |
+0.180 |
7.5 |
165 |
138.3 |
开口挡圈(GB/T896-2020)mm
本页尺寸表已据现行版标准(GB/T896-2020)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 公称直径d=6mm、材料为65Mn、热处理硬度HRC47~54、经表面氧化处理的开口挡圈的标记: 挡圈GB/T8966
| 规格 d |
d 最大值 |
d 最小值 |
d0 最大值 |
d0 最小值 |
h 公称 |
h 最大值 |
h 最小值 |
n 公称 |
n 最大值 |
n 最小值 |
dc 最大值 |
千件重kg |
| 0.8 |
0.8 |
0.76 |
0.74 |
0.7 |
0.2 |
0.22 |
0.18 |
0.58 |
0.62 |
0.54 |
2.25 |
0.003 |
| 1.2 |
1.2 |
1.14 |
1.12 |
1.06 |
0.3 |
0.32 |
0.28 |
1.01 |
1.05 |
0.97 |
3.25 |
0.009 |
| 1.5 |
1.5 |
1.44 |
1.41 |
1.35 |
0.4 |
0.42 |
0.38 |
1.28 |
1.32 |
1.24 |
4.25 |
0.021 |
| 1.9 |
1.9 |
1.84 |
1.8 |
1.74 |
0.5 |
0.52 |
0.48 |
1.61 |
1.65 |
1.57 |
4.8 |
0.04 |
| 2.3 |
2.3 |
2.24 |
2.2 |
2.14 |
0.6 |
0.62 |
0.58 |
1.94 |
1.98 |
1.9 |
6.3 |
0.069 |
| 3.2 |
3.2 |
3.125 |
3.06 |
2.985 |
0.6 |
0.62 |
0.58 |
2.7 |
2.74 |
2.66 |
7.3 |
0.088 |
| 4 |
4 |
3.925 |
3.85 |
3.775 |
0.7 |
0.72 |
0.68 |
3.34 |
3.388 |
3.292 |
9.3 |
0.158 |
| 5 |
5 |
4.925 |
4.83 |
4.755 |
0.7 |
0.72 |
0.68 |
4.11 |
4.158 |
4.062 |
11.3 |
0.236 |
| 6 |
6 |
5.925 |
5.81 |
5.735 |
0.7 |
0.72 |
0.68 |
5.26 |
5.308 |
5.212 |
12.3 |
0.255 |
| 7 |
7 |
6.91 |
6.79 |
6.715 |
0.9 |
0.92 |
0.88 |
5.84 |
5.888 |
5.792 |
14.3 |
0.474 |
| 8 |
8 |
7.91 |
7.75 |
7.66 |
1 |
1.03 |
0.97 |
6.52 |
6.578 |
6.462 |
16.3 |
0.66 |
| 9 |
9 |
8.91 |
8.73 |
8.64 |
1.1 |
1.13 |
1.07 |
7.63 |
7.688 |
7.572 |
18.8 |
1.09 |
| 10 |
10 |
9.91 |
9.71 |
9.62 |
1.2 |
1.23 |
1.17 |
8.32 |
8.378 |
8.262 |
20.4 |
1.25 |
| 12 |
12 |
11.89 |
11.65 |
11.54 |
1.3 |
1.33 |
1.27 |
10.45 |
10.52 |
10.38 |
23.4 |
1.63 |
| 15 |
15 |
14.89 |
14.59 |
14.48 |
1.5 |
1.53 |
1.47 |
12.61 |
12.68 |
12.54 |
29.4 |
3.37 |
| 19 |
19 |
18.87 |
18.49 |
18.36 |
1.75 |
1.78 |
1.72 |
15.92 |
15.99 |
15.85 |
37.6 |
6.42 |
| 24 |
24 |
23.87 |
23.39 |
23.26 |
2 |
2.03 |
1.97 |
21.88 |
21.964 |
21.796 |
44.6 |
8.55 |
| 30 |
30 |
29.87 |
29.25 |
29.1 |
2.5 |
2.53 |
2.47 |
25.8 |
25.884 |
25.716 |
52.6 |
13.5 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
螺钉锁紧挡圈(GB/T884-1986)mm
标记示例: 公称直径d=20mm、材料为Q235、不经表面处理的螺钉锁紧挡圈的标记: 挡圈GB/T88420
| 公称直径d |
H |
D |
d0 |
c |
螺钉GB71(推荐) |
每1000件钢制品的质量≈/kg |
| 基本尺寸 |
极限偏差 |
基本尺寸 |
极限偏差 |
| 8 |
+0.0360 |
10 |
0-0.36 |
20 |
M5 |
0.5 |
M5×8 |
19.85 |
| (9) |
+0.0360 |
10 |
0-0.36 |
22 |
M5 |
0.5 |
M5×8 |
23.89 |
| 10 |
+0.0360 |
10 |
0-0.36 |
22 |
M5 |
0.5 |
M5×8 |
22.79 |
| 12 |
+0.0430 |
10 |
0-0.36 |
25 |
M5 |
0.5 |
M5×8 |
28.67 |
| (13) |
+0.0430 |
10 |
0-0.36 |
25 |
M5 |
0.5 |
M5×8 |
27.20 |
| 14 |
+0.0430 |
12 |
0-0.43 |
28 |
M6 |
1 |
M6×10 |
42.00 |
| (15) |
+0.0430 |
12 |
0-0.43 |
30 |
M6 |
1 |
M6×10 |
48.31 |
| 16 |
+0.0430 |
12 |
0-0.43 |
30 |
M6 |
1 |
M6×10 |
46.12 |
| (17) |
+0.0430 |
12 |
0-0.43 |
32 |
M6 |
1 |
M6×10 |
52.72 |
| 18 |
+0.0430 |
12 |
0-0.43 |
32 |
M6 |
1 |
M6×10 |
50.23 |
| (19) |
+0.0520 |
12 |
0-0.43 |
35 |
M6 |
1 |
M6×10 |
62.11 |
| 20 |
+0.0520 |
12 |
0-0.43 |
35 |
M6 |
1 |
M6×10 |
59.33 |
| 22 |
+0.0520 |
12 |
0-0.43 |
38 |
M6 |
1 |
M6×10 |
69.17 |
| 25 |
+0.0520 |
14 |
0-0.43 |
42 |
M8 |
1 |
M8×12 |
95.00 |
| 28 |
+0.0520 |
14 |
0-0.43 |
45 |
M8 |
1 |
M8×12 |
103.7 |
| 30 |
+0.0520 |
14 |
0-0.43 |
48 |
M8 |
1 |
M8×12 |
117.6 |
| 32 |
+0.0620 |
14 |
0-0.43 |
52 |
M8 |
1 |
M8×12 |
137.8 |
| 35 |
+0.0620 |
16 |
0-0.43 |
56 |
M10 |
1 |
M10×16 |
176.8 |
| 40 |
+0.0620 |
16 |
0-0.43 |
62 |
M10 |
1 |
M10×16 |
209.0 |
| 45 |
+0.0620 |
18 |
0-0.43 |
70 |
M10 |
1 |
M10×16 |
304.6 |
| 50 |
+0.0620 |
18 |
0-0.43 |
80 |
M10 |
1 |
M10×20 |
415.1 |
| 55 |
+0.0740 |
18 |
0-0.43 |
85 |
M10 |
1 |
M10×20 |
448.2 |
| 60 |
+0.0740 |
20 |
0-0.52 |
90 |
M10 |
1 |
M10×20 |
536.4 |
| 65 |
+0.0740 |
20 |
0-0.52 |
95 |
M10 |
1 |
M10×20 |
573.1 |
| 70 |
+0.0740 |
20 |
0-0.52 |
100 |
M10 |
1 |
M10×20 |
609.9 |
| 75 |
+0.0740 |
22 |
0-0.52 |
110 |
M12 |
1 |
M12×25 |
847.4 |
| 80 |
+0.0740 |
22 |
0-0.52 |
115 |
M12 |
1 |
M12×25 |
894.5 |
| 85 |
+0.0870 |
22 |
0-0.52 |
120 |
M12 |
1 |
M12×25 |
941.7 |
| 90 |
+0.0870 |
22 |
0-0.52 |
125 |
M12 |
1 |
M12×25 |
988.9 |
| 95 |
+0.0870 |
25 |
0-0.52 |
130 |
M12 |
1.5 |
M12×25 |
1181 |
| 100 |
+0.0870 |
25 |
0-0.52 |
135 |
M12 |
1.5 |
M12×25 |
1234 |
| 105 |
+0.0870 |
25 |
0-0.52 |
140 |
M12 |
1.5 |
M12×25 |
1288 |
| 110 |
+0.0870 |
30 |
0-0.52 |
150 |
M12 |
1.5 |
M12×25 |
1882 |
| 115 |
+0.0870 |
30 |
0-0.52 |
155 |
M12 |
1.5 |
M12×25 |
1956 |
| 120 |
+0.0870 |
30 |
0-0.52 |
160 |
M12 |
1.5 |
M12×25 |
2030 |
| (125) |
+0.10 |
30 |
0-0.52 |
165 |
M12 |
1.5 |
M12×25 |
2103 |
| 130 |
+0.10 |
30 |
0-0.52 |
170 |
M12 |
1.5 |
M12×25 |
2177 |
| (135) |
+0.10 |
30 |
0-0.52 |
175 |
M12 |
1.5 |
M12×25 |
2250 |
| 140 |
+0.10 |
30 |
0-0.52 |
180 |
M12 |
1.5 |
M12×25 |
2324 |
| (145) |
+0.10 |
30 |
0-0.52 |
190 |
M12 |
1.5 |
M12×30 |
2738 |
| 150 |
+0.10 |
30 |
0-0.52 |
200 |
M12 |
1.5 |
M12×30 |
3180 |
| 160 |
+0.10 |
30 |
0-0.52 |
210 |
M12 |
1.5 |
M12×30 |
3364 |
| 170 |
+0.10 |
30 |
0-0.52 |
220 |
M12 |
1.5 |
M12×30 |
3548 |
| 180 |
+0.10 |
30 |
0-0.52 |
230 |
M12 |
1.5 |
M12×30 |
3731 |
| 190 |
+0.1150 |
30 |
0-0.52 |
240 |
M12 |
1.5 |
M12×30 |
3915 |
| 200 |
+0.1150 |
30 |
0-0.52 |
250 |
M12 |
1.5 |
M12×30 |
4099 |
| 注:尽可能不采用括号内的规格。 |
锥销锁紧挡圈(GB/T883-1986)mm

| 公称直径d |
H |
D |
d1 |
c |
圆锥销GB117(推荐) |
每1000件钢制品的质量≈/kg |
| 基本尺寸 |
极限偏差 |
基本尺寸 |
极限偏差 |
| 8 |
+0.0360 |
10 |
0-0.36 |
20 |
3 |
0.5 |
3×22 |
20.25 |
| (9) |
+0.0360 |
10 |
0-0.36 |
22 |
3 |
0.5 |
3×22 |
24.33 |
| 10 |
+0.0360 |
10 |
0-0.36 |
22 |
3 |
0.5 |
3×22 |
23.19 |
| 12 |
+0.0430 |
10 |
0-0.36 |
25 |
3 |
0.5 |
3×25 |
29.11 |
| (13) |
+0.0430 |
10 |
0-0.36 |
25 |
3 |
0.5 |
3×25 |
27.60 |
| 14 |
+0.0430 |
12 |
0-0.43 |
28 |
4 |
0.5 |
4×28 |
42.54 |
| (15) |
+0.0430 |
12 |
0-0.43 |
30 |
4 |
0.5 |
4×32 |
48.89 |
| 16 |
+0.0430 |
12 |
0-0.43 |
30 |
4 |
0.5 |
4×32 |
46.66 |
| (17) |
+0.0430 |
12 |
0-0.43 |
32 |
4 |
0.5 |
4×32 |
53.30 |
| 18 |
+0.0430 |
12 |
0-0.43 |
32 |
4 |
0.5 |
4×32 |
50.77 |
| (19) |
+0.0520 |
12 |
0-0.43 |
35 |
4 |
0.5 |
4×35 |
62.73 |
| 20 |
+0.0520 |
12 |
0-0.43 |
35 |
4 |
0.5 |
4×35 |
59.91 |
| 22 |
+0.0520 |
12 |
0-0.43 |
38 |
5 |
1 |
5×40 |
69.35 |
| 25 |
+0.0520 |
14 |
0-0.43 |
42 |
5 |
1 |
5×45 |
96.39 |
| 28 |
+0.0520 |
14 |
0-0.43 |
45 |
5 |
1 |
5×45 |
105.1 |
| 30 |
+0.0520 |
14 |
0-0.43 |
48 |
6 |
1 |
6×50 |
118.4 |
| 32 |
+0.0620 |
14 |
0-0.43 |
52 |
6 |
1 |
6×55 |
141.9 |
| 35 |
+0.0620 |
16 |
0-0.43 |
56 |
6 |
1 |
6×55 |
185.0 |
| 40 |
+0.0620 |
16 |
0-0.43 |
62 |
6 |
1 |
6×60 |
217.5 |
| 45 |
+0.0620 |
18 |
0-0.43 |
70 |
6 |
1 |
6×70 |
314.3 |
| 50 |
+0.0620 |
18 |
0-0.43 |
80 |
8 |
1 |
8×80 |
424.2 |
| 55 |
+0.0740 |
18 |
0-0.43 |
85 |
8 |
1 |
8×90 |
457.3 |
| 60 |
+0.0740 |
20 |
0-0.52 |
90 |
8 |
1 |
8×90 |
545.5 |
| 65 |
+0.0740 |
20 |
0-0.52 |
95 |
10 |
1 |
10×100 |
578.9 |
| 70 |
+0.0740 |
20 |
0-0.52 |
100 |
10 |
1 |
10×100 |
615.7 |
| 75 |
+0.0740 |
22 |
0-0.52 |
110 |
10 |
1 |
10×110 |
861.9 |
| 80 |
+0.0740 |
22 |
0-0.52 |
115 |
10 |
1 |
10×120 |
909.1 |
| 85 |
+0.0870 |
22 |
0-0.52 |
120 |
10 |
1 |
10×120 |
956.3 |
| 90 |
+0.0870 |
22 |
0-0.52 |
125 |
10 |
1 |
10×120 |
1004 |
| 95 |
+0.0870 |
25 |
0-0.52 |
130 |
10 |
1.5 |
10×130 |
1195 |
| 100 |
+0.0870 |
25 |
0-0.52 |
135 |
10 |
1.5 |
10×140 |
1249 |
| 105 |
+0.0870 |
25 |
0-0.52 |
140 |
10 |
1.5 |
10×140 |
1303 |
| 110 |
+0.0870 |
30 |
0-0.52 |
150 |
12 |
1.5 |
12×150 |
1894 |
| 115 |
+0.0870 |
30 |
0-0.52 |
155 |
12 |
1.5 |
12×150 |
1967 |
| 120 |
+0.0870 |
30 |
0-0.52 |
160 |
12 |
1.5 |
12×160 |
2041 |
| (125) |
+0.100 |
30 |
0-0.52 |
165 |
12 |
1.5 |
12×160 |
2114 |
| 130 |
+0.100 |
30 |
0-0.52 |
170 |
12 |
1.5 |
12×180 |
2188 |
| 注:①尽可能不采用括号内的规格。②d1孔在加工时,只钻一面;在装配时钻透并铰孔。 |
带锁圈的螺钉锁紧挡圈(GB/T885-1986)mm

| 公称直径d |
H |
b |
t |
D |
d0 |
c |
螺钉GB71(推荐) |
锁圈GB921 |
每1000件钢制品的质量≈/kg |
| 基本尺寸 |
极限偏差 |
基本尺寸 |
极限偏差 |
基本尺寸 |
极限偏差 |
基本尺寸 |
极限偏差 |
| 8 |
+0.0360 |
10 |
0-0.36 |
1 |
+0.20+0.06 |
1.8 |
±0.18 |
20 |
M5 |
0.5 |
M5×8 |
15 |
19.04 |
| (9) |
+0.0360 |
10 |
0-0.36 |
1 |
+0.20+0.06 |
1.8 |
±0.18 |
22 |
M5 |
0.5 |
M5×8 |
17 |
23.00 |
| 10 |
+0.0360 |
10 |
0-0.36 |
1 |
+0.20+0.06 |
1.8 |
±0.18 |
22 |
M5 |
0.5 |
M5×8 |
17 |
21.90 |
| 12 |
+0.0430 |
10 |
0-0.36 |
1 |
+0.20+0.06 |
1.8 |
±0.18 |
25 |
M5 |
0.5 |
M5×8 |
20 |
27.64 |
| (13) |
+0.0430 |
10 |
0-0.36 |
1 |
+0.20+0.06 |
1.8 |
±0.18 |
25 |
M5 |
0.5 |
M5×8 |
20 |
26.17 |
| 14 |
+0.0430 |
12 |
0-0.43 |
1 |
+0.20+0.06 |
2 |
±0.20 |
28 |
M6 |
1 |
M6×10 |
23 |
40.72 |
| 15 |
+0.0430 |
12 |
0-0.43 |
1 |
+0.20+0.06 |
2 |
±0.20 |
30 |
M6 |
1 |
M6×10 |
25 |
46.93 |
| 16 |
+0.0430 |
12 |
0-0.43 |
1 |
+0.20+0.06 |
2 |
±0.20 |
30 |
M6 |
1 |
M6×10 |
25 |
44.74 |
| 17 |
+0.0430 |
12 |
0-0.43 |
1 |
+0.20+0.06 |
2 |
±0.20 |
32 |
M6 |
1 |
M6×10 |
27 |
51.25 |
| 18 |
+0.0430 |
12 |
0-0.43 |
1 |
+0.20+0.06 |
2 |
±0.20 |
32 |
M6 |
1 |
M6×10 |
27 |
48.76 |
| (19) |
+0.0520 |
12 |
0-0.43 |
1 |
+0.20+0.06 |
2 |
±0.20 |
35 |
M6 |
1 |
M6×10 |
30 |
60.50 |
| 20 |
+0.0520 |
12 |
0-0.43 |
1 |
+0.20+0.06 |
2 |
±0.20 |
35 |
M6 |
1 |
M6×10 |
30 |
57.72 |
| 22 |
+0.0520 |
12 |
0-0.43 |
1 |
+0.20+0.06 |
2 |
±0.20 |
38 |
M6 |
1 |
M6×10 |
32 |
67.41 |
| 25 |
+0.0520 |
14 |
0-0.43 |
1.2 |
+0.31+0.06 |
2.5 |
±0.25 |
42 |
M8 |
1 |
M8×12 |
35 |
92.09 |
| 28 |
+0.0520 |
14 |
0-0.43 |
1.2 |
+0.31+0.06 |
2.5 |
±0.25 |
45 |
M8 |
1 |
M8×12 |
38 |
100.6 |
| 30 |
+0.0520 |
14 |
0-0.43 |
1.2 |
+0.31+0.06 |
2.5 |
±0.25 |
48 |
M8 |
1 |
M8×12 |
41 |
114.2 |
| 32 |
+0.0620 |
14 |
0-0.43 |
1.2 |
+0.31+0.06 |
2.5 |
±0.25 |
52 |
M8 |
1 |
M8×12 |
44 |
134.1 |
| 35 |
+0.0620 |
16 |
0-0.43 |
1.6 |
+0.31+0.06 |
3 |
±0.30 |
56 |
M10 |
1 |
M10×16 |
47 |
170.6 |
| 40 |
+0.0620 |
16 |
0-0.43 |
1.6 |
+0.31+0.06 |
3 |
±0.30 |
62 |
M10 |
1 |
M10×16 |
54 |
202.0 |
| 45 |
+0.0620 |
18 |
0-0.43 |
1.6 |
+0.31+0.06 |
3 |
±0.30 |
70 |
M10 |
1 |
M10×16 |
62 |
296.7 |
| 50 |
+0.0620 |
18 |
0-0.43 |
1.6 |
+0.31+0.06 |
3 |
±0.30 |
80 |
M10 |
1 |
M10×20 |
71 |
406.0 |
| 55 |
+0.0740 |
18 |
0-0.43 |
1.6 |
+0.31+0.06 |
3 |
±0.30 |
85 |
M10 |
1 |
M10×20 |
76 |
438.5 |
| 60 |
+0.0740 |
20 |
0-0.52 |
1.6 |
+0.31+0.06 |
3 |
±0.30 |
90 |
M10 |
1 |
M10×20 |
81 |
526.1 |
| 65 |
+0.0740 |
20 |
0-0.52 |
1.6 |
+0.31+0.06 |
3 |
±0.30 |
95 |
M10 |
1 |
M10×20 |
86 |
562.3 |
| 70 |
+0.0740 |
20 |
0-0.52 |
1.6 |
+0.31+0.06 |
3 |
±0.30 |
100 |
M10 |
1 |
M10×20 |
91 |
598.5 |
| 75 |
+0.0740 |
22 |
0-0.52 |
2 |
+0.31+0.06 |
3.6 |
±0.36 |
110 |
M12 |
1 |
M12×25 |
100 |
828.6 |
| 80 |
+0.0740 |
22 |
0-0.52 |
2 |
+0.31+0.06 |
3.6 |
±0.36 |
115 |
M12 |
1 |
M12×25 |
105 |
874.9 |
| 85 |
+0.0870 |
22 |
0-0.52 |
2 |
+0.31+0.06 |
3.6 |
±0.36 |
120 |
M12 |
1 |
M12×25 |
110 |
921.2 |
| 90 |
+0.0870 |
22 |
0-0.52 |
2 |
+0.31+0.06 |
3.6 |
±0.36 |
125 |
M12 |
1 |
M12×25 |
115 |
967.5 |
| 95 |
+0.0870 |
25 |
0-0.52 |
2 |
+0.31+0.06 |
3.6 |
±0.36 |
130 |
M12 |
1.5 |
M12×25 |
120 |
1159 |
| 100 |
+0.0870 |
25 |
0-0.52 |
2 |
+0.31+0.06 |
3.6 |
±0.36 |
135 |
M12 |
1.5 |
M12×25 |
124 |
1211 |
| 105 |
+0.0870 |
25 |
0-0.52 |
2 |
+0.31+0.06 |
3.6 |
±0.36 |
140 |
M12 |
1.5 |
M12×25 |
129 |
1264 |
| 110 |
+0.0870 |
30 |
0-0.52 |
2 |
+0.31+0.06 |
4.5 |
±0.45 |
150 |
M12 |
1.5 |
M12×25 |
136 |
1850 |
| 115 |
+0.0870 |
30 |
0-0.52 |
2 |
+0.31+0.06 |
4.5 |
±0.45 |
155 |
M12 |
1.5 |
M12×25 |
142 |
1923 |
| 120 |
+0.0870 |
30 |
0-0.52 |
2 |
+0.31+0.06 |
4.5 |
±0.45 |
160 |
M12 |
1.5 |
M12×25 |
147 |
1995 |
| (125) |
+0.100 |
30 |
0-0.52 |
2 |
+0.31+0.06 |
4.5 |
±0.45 |
165 |
M12 |
1.5 |
M12×25 |
152 |
2068 |
| 130 |
+0.100 |
30 |
0-0.52 |
2 |
+0.31+0.06 |
4.5 |
±0.45 |
170 |
M12 |
1.5 |
M12×25 |
156 |
2140 |
| (135) |
+0.100 |
30 |
0-0.52 |
2 |
+0.31+0.06 |
4.5 |
±0.45 |
175 |
M12 |
1.5 |
M12×25 |
162 |
2212 |
| 140 |
+0.100 |
30 |
0-0.52 |
2 |
+0.31+0.06 |
4.5 |
±0.45 |
180 |
M12 |
1.5 |
M12×25 |
166 |
2285 |
| (145) |
+0.100 |
30 |
0-0.52 |
2 |
+0.31+0.06 |
4.5 |
±0.45 |
190 |
M12 |
1.5 |
M12×30 |
176 |
2697 |
| 150 |
+0.100 |
30 |
0-0.52 |
2 |
+0.31+0.06 |
4.5 |
±0.45 |
200 |
M12 |
1.5 |
M12×30 |
186 |
3137 |
| 160 |
+0.100 |
30 |
0-0.52 |
2 |
+0.31+0.06 |
4.5 |
±0.45 |
210 |
M12 |
1.5 |
M12×30 |
196 |
3319 |
| 170 |
+0.100 |
30 |
0-0.52 |
2 |
+0.31+0.06 |
4.5 |
±0.45 |
220 |
M12 |
1.5 |
M12×30 |
206 |
3500 |
| 180 |
+0.100 |
30 |
0-0.52 |
2 |
+0.31+0.06 |
4.5 |
±0.45 |
230 |
M12 |
1.5 |
M12×30 |
216 |
3682 |
| 190 |
+0.1150 |
30 |
0-0.52 |
2 |
+0.31+0.06 |
4.5 |
±0.45 |
240 |
M12 |
1.5 |
M12×30 |
226 |
3863 |
| 200 |
+0.1150 |
30 |
0-0.52 |
2 |
+0.31+0.06 |
4.5 |
±0.45 |
250 |
M12 |
1.5 |
M12×30 |
236 |
4045 |
| 注:尽可能不采用括号内的规格。 |
轴肩挡圈(GB/T886-1986)mm

| 公称直径d |
D |
H |
d1≥ |
每1000件钢制品的质量≈/kg |
| 基本尺寸 |
极限偏差 |
基本尺寸 |
极限偏差 |
| 轻系列径向轴承用 |
| 30 |
+0.130 |
36 |
4 |
0-0.30 |
32 |
9.70 |
| 35 |
+0.160 |
42 |
4 |
0-0.30 |
37 |
13.21 |
| 40 |
+0.160 |
47 |
4 |
0-0.30 |
42 |
14.92 |
| 45 |
+0.160 |
52 |
4 |
0-0.30 |
47 |
16.64 |
| 50 |
+0.160 |
58 |
4 |
0-0.30 |
52 |
21.17 |
| 55 |
+0.190 |
65 |
5 |
0-0.30 |
58 |
36.76 |
| 60 |
+0.190 |
70 |
5 |
0-0.30 |
63 |
39.82 |
| 65 |
+0.190 |
75 |
5 |
0-0.30 |
68 |
42.88 |
| 70 |
+0.190 |
80 |
5 |
0-0.30 |
73 |
45.95 |
| 75 |
+0.190 |
85 |
5 |
0-0.30 |
78 |
49.01 |
| 80 |
+0.190 |
90 |
6 |
0-0.30 |
83 |
62.49 |
| 85 |
+0.220 |
95 |
6 |
0-0.30 |
88 |
66.16 |
| 90 |
+0.220 |
100 |
6 |
0-0.30 |
93 |
69.84 |
| 95 |
+0.220 |
110 |
6 |
0-0.30 |
98 |
113.0 |
| 100 |
+0.220 |
115 |
8 |
0-0.36 |
103 |
158.1 |
| 105 |
+0.220 |
120 |
8 |
0-0.36 |
109 |
165.4 |
| 110 |
+0.220 |
125 |
8 |
0-0.36 |
114 |
172.8 |
| 120 |
+0.220 |
135 |
8 |
0-0.36 |
124 |
187.5 |
| 中系列径向轴承和轻系列径向推力轴承用 |
| 20 |
+0.130 |
27 |
4 |
0-0.30 |
22 |
8.06 |
| 25 |
+0.130 |
32 |
4 |
0-0.30 |
27 |
9.78 |
| 30 |
+0.130 |
38 |
4 |
0-0.30 |
32 |
13.33 |
| 35 |
+0.130 |
45 |
4 |
0-0.30 |
37 |
19.60 |
| 40 |
+0.160 |
50 |
4 |
0-0.30 |
42 |
22.05 |
| 45 |
+0.160 |
55 |
4 |
0-0.30 |
47 |
24.50 |
| 50 |
+0.160 |
60 |
4 |
0-0.30 |
52 |
26.95 |
| 55 |
+0.190 |
68 |
5 |
0-0.30 |
58 |
48.98 |
| 60 |
+0.190 |
72 |
5 |
0-0.30 |
63 |
48.52 |
| 65 |
+0.190 |
78 |
5 |
0-0.30 |
68 |
56.94 |
| 70 |
+0.190 |
82 |
5 |
0-0.30 |
73 |
55.87 |
| 75 |
+0.190 |
88 |
5 |
0-0.30 |
78 |
64.91 |
| 80 |
+0.190 |
95 |
6 |
0-0.30 |
83 |
96.49 |
| 85 |
+0.220 |
100 |
6 |
0-0.30 |
88 |
102.0 |
| 90 |
+0.220 |
105 |
6 |
0-0.30 |
93 |
107.5 |
| 95 |
+0.220 |
110 |
6 |
0-0.30 |
98 |
113.0 |
| 100 |
+0.220 |
115 |
8 |
0-0.36 |
103 |
158.1 |
| 105 |
+0.220 |
120 |
8 |
0-0.36 |
109 |
165.4 |
| 110 |
+0.220 |
130 |
8 |
0-0.36 |
114 |
235.2 |
| 120 |
+0.220 |
140 |
8 |
0-0.36 |
124 |
254.9 |
| 重系列径向轴承和中系列径向推力轴承用 |
| 20 |
+0.130 |
30 |
5 |
0-0.30 |
22 |
15.32 |
| 25 |
+0.130 |
35 |
5 |
0-0.30 |
27 |
18.38 |
| 30 |
+0.130 |
40 |
5 |
0-0.30 |
32 |
21.44 |
| 35 |
+0.170 |
47 |
5 |
0-0.30 |
37 |
30.14 |
| 40 |
+0.170 |
52 |
5 |
0-0.30 |
42 |
33.82 |
| 45 |
+0.170 |
58 |
5 |
0-0.30 |
47 |
41.01 |
| 50 |
+0.170 |
65 |
5 |
0-0.30 |
52 |
52.84 |
| 55 |
+0.190 |
70 |
6 |
0-0.30 |
58 |
68.92 |
| 60 |
+0.190 |
75 |
6 |
0-0.30 |
63 |
74.43 |
| 65 |
+0.190 |
80 |
6 |
0-0.30 |
68 |
79.95 |
| 70 |
+0.190 |
85 |
6 |
0-0.30 |
73 |
85.46 |
| 75 |
+0.190 |
90 |
6 |
0-0.30 |
78 |
90.97 |
| 80 |
+0.190 |
100 |
8 |
0-0.36 |
83 |
176.4 |
| 85 |
+0.220 |
105 |
8 |
0-0.36 |
88 |
186.2 |
| 90 |
+0.220 |
110 |
8 |
0-0.36 |
93 |
196.0 |
| 95 |
+0.220 |
115 |
8 |
0-0.36 |
98 |
205.8 |
| 100 |
+0.220 |
120 |
10 |
0-0.36 |
103 |
269.6 |
| 105 |
+0.220 |
130 |
10 |
0-0.36 |
109 |
359.9 |
| 110 |
+0.220 |
135 |
10 |
0-0.36 |
114 |
375.2 |
| 120 |
+0.220 |
145 |
10 |
0-0.36 |
124 |
405.9 |
螺钉紧固轴端挡圈(GB/T891-1986)mm

| 轴径≤ |
公称直径D |
H |
L |
d |
d1 |
D1 |
c |
螺钉GB
819(推荐) |
圆柱销GB
119(推荐) |
每1000件钢制品的质量≈/kg |
| 基本尺寸 |
极限偏差 |
基本尺寸 |
极限偏差 |
| 14 |
20 |
4 |
0-0.30 |
― |
±0.11 |
5.5 |
― |
11 |
0.5 |
M5×12 |
― |
8.27 |
| 16 |
22 |
4 |
0-0.30 |
― |
±0.11 |
5.5 |
― |
11 |
0.5 |
M5×12 |
― |
10.33 |
| 18 |
25 |
4 |
0-0.30 |
― |
±0.11 |
5.5 |
― |
11 |
0.5 |
M5×12 |
― |
13.79 |
| 20 |
28 |
4 |
0-0.30 |
7.5 |
±0.11 |
5.5 |
2.1 |
11 |
0.5 |
M5×12 |
A2×10 |
17.68 |
| 22 |
30 |
4 |
0-0.30 |
7.5 |
±0.11 |
5.5 |
2.1 |
11 |
0.5 |
M5×12 |
A2×10 |
20.53 |
| 25 |
32 |
5 |
0-0.30 |
10 |
±0.11 |
6.6 |
3.2 |
13 |
1 |
M6×16 |
A3×12 |
28.62 |
| 28 |
35 |
5 |
0-0.30 |
10 |
±0.11 |
6.6 |
3.2 |
13 |
1 |
M6×16 |
A3×12 |
34.78 |
| 30 |
38 |
5 |
0-0.30 |
10 |
±0.11 |
6.6 |
3.2 |
13 |
1 |
M6×16 |
A3×12 |
41.49 |
| 32 |
40 |
5 |
0-0.30 |
12 |
±0.135 |
6.6 |
3.2 |
13 |
1 |
M6×16 |
A3×12 |
46.27 |
| 35 |
45 |
5 |
0-0.30 |
12 |
±0.135 |
6.6 |
3.2 |
13 |
1 |
M6×16 |
A3×12 |
59.28 |
| 40 |
50 |
5 |
0-0.30 |
12 |
±0.135 |
6.6 |
3.2 |
13 |
1 |
M6×16 |
A3×12 |
73.83 |
| 45 |
55 |
6 |
0-0.30 |
16 |
±0.135 |
9 |
4.2 |
17 |
1.5 |
M8×20 |
A4×14 |
105.3 |
| 50 |
60 |
6 |
0-0.30 |
16 |
±0.135 |
9 |
4.2 |
17 |
1.5 |
M8×20 |
A4×14 |
126.4 |
| 55 |
65 |
6 |
0-0.30 |
16 |
±0.135 |
9 |
4.2 |
17 |
1.5 |
M8×20 |
A4×14 |
149.4 |
| 60 |
70 |
6 |
0-0.30 |
20 |
±0.165 |
9 |
4.2 |
17 |
1.5 |
M8×20 |
A4×14 |
174.2 |
| 65 |
75 |
6 |
0-0.30 |
20 |
±0.165 |
9 |
4.2 |
17 |
1.5 |
M8×20 |
A4×14 |
200.8 |
| 70 |
80 |
6 |
0-0.30 |
20 |
±0.165 |
9 |
4.2 |
17 |
1.5 |
M8×20 |
A4×14 |
229.3 |
| 75 |
90 |
8 |
0-0.36 |
25 |
±0.165 |
13 |
5.2 |
25 |
2 |
M10×25 |
A5×16 |
379.9 |
| 85 |
100 |
8 |
0-0.36 |
25 |
±0.165 |
13 |
5.2 |
25 |
2 |
M10×25 |
A5×16 |
473.0 |
| 注:当挡圈装在带螺纹孔的轴端时,紧固用螺钉允许加长。 |
螺栓紧固轴端挡圈(GB/T892-1986)mm

| 轴径≤ |
公称直径D |
H |
L |
d |
d1 |
c |
螺栓GB
5783(推荐) |
圆柱销GB
119(推荐) |
垫圈GB
93(推荐) |
每1000件钢制品的质量≈/kg |
| 基本尺寸 |
极限偏差 |
基本尺寸 |
极限偏差 |
| 14 |
20 |
4 |
0-0.30 |
― |
±0.11 |
5.5 |
― |
0.5 |
M5×16 |
― |
5 |
8.95 |
| 16 |
22 |
4 |
0-0.30 |
― |
±0.11 |
5.5 |
― |
0.5 |
M5×16 |
― |
5 |
11.01 |
| 18 |
25 |
4 |
0-0.30 |
― |
±0.11 |
5.5 |
― |
0.5 |
M5×16 |
― |
5 |
14.47 |
| 20 |
28 |
4 |
0-0.30 |
7.5 |
±0.11 |
5.5 |
2.1 |
0.5 |
M5×16 |
A2×10 |
5 |
18.36 |
| 22 |
30 |
4 |
0-0.30 |
7.5 |
±0.11 |
5.5 |
2.1 |
0.5 |
M5×16 |
A2×10 |
5 |
21.20 |
| 25 |
32 |
5 |
0-0.30 |
10 |
±0.11 |
6.6 |
3.2 |
1 |
M6×20 |
A3×12 |
6 |
29.72 |
| 28 |
35 |
5 |
0-0.30 |
10 |
±0.11 |
6.6 |
3.2 |
1 |
M6×20 |
A3×12 |
6 |
35.87 |
| 30 |
38 |
5 |
0-0.30 |
10 |
±0.11 |
6.6 |
3.2 |
1 |
M6×20 |
A3×12 |
6 |
42.58 |
| 32 |
40 |
5 |
0-0.30 |
12 |
±0.135 |
6.6 |
3.2 |
1 |
M6×20 |
A3×12 |
6 |
47.36 |
| 35 |
45 |
5 |
0-0.30 |
12 |
±0.135 |
6.6 |
3.2 |
1 |
M6×20 |
A3×12 |
6 |
60.38 |
| 40 |
50 |
5 |
0-0.30 |
12 |
±0.135 |
6.6 |
3.2 |
1 |
M6×20 |
A3×12 |
6 |
74.93 |
| 45 |
55 |
6 |
0-0.30 |
16 |
±0.135 |
9 |
4.2 |
1.5 |
M8×25 |
A4×14 |
8 |
107.6 |
| 50 |
60 |
6 |
0-0.30 |
16 |
±0.135 |
9 |
4.2 |
1.5 |
M8×25 |
A4×14 |
8 |
128.7 |
| 55 |
65 |
6 |
0-0.30 |
16 |
±0.135 |
9 |
4.2 |
1.5 |
M8×25 |
A4×14 |
8 |
151.7 |
| 60 |
70 |
6 |
0-0.30 |
20 |
±0.165 |
9 |
4.2 |
1.5 |
M8×25 |
A4×14 |
8 |
176.5 |
| 65 |
75 |
6 |
0-0.30 |
20 |
±0.165 |
9 |
4.2 |
1.5 |
M8×25 |
A4×14 |
8 |
203.1 |
| 70 |
80 |
6 |
0-0.30 |
20 |
±0.165 |
9 |
4.2 |
1.5 |
M8×25 |
A4×14 |
8 |
231.6 |
| 75 |
90 |
8 |
0-0.36 |
25 |
±0.165 |
13 |
5.2 |
2 |
M12×30 |
A5×16 |
12 |
387.4 |
| 85 |
100 |
8 |
0-0.36 |
25 |
±0.165 |
13 |
5.2 |
2 |
M12×30 |
A5×16 |
12 |
480.5 |
| 注:当挡圈装在带螺纹孔的轴端时,紧固用螺栓允许加长。 |
孔用弹性挡圈-B型(GB/T893-2017)mm
本页尺寸表已据现行版标准(GB/T893-2017)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。

| 规格 d |
dc 公称 |
dc 最大值 |
dc 最小值 |
s 最大值 |
s 最小值 |
d1 最小值 |
b ≈ |
a 最大值 |
d2 |
d2 安装工具规格 |
千件重(钢制)≈kg |
| 20 |
21.5 |
21.92 |
21.29 |
1.5 |
1.44 |
2 |
2.4 |
4.5 |
10.5 |
2 |
1.41 |
| 22 |
23.5 |
23.92 |
23.29 |
1.5 |
1.44 |
2 |
2.8 |
4.7 |
12.1 |
2 |
1.85 |
| 24 |
25.9 |
26.32 |
25.69 |
1.5 |
1.44 |
2 |
3 |
4.9 |
13.7 |
2 |
1.98 |
| 25 |
26.9 |
27.32 |
26.69 |
1.5 |
1.44 |
2 |
3.1 |
5 |
14.5 |
2 |
2.16 |
| 26 |
27.9 |
28.32 |
27.69 |
1.5 |
1.44 |
2 |
3.1 |
5.1 |
15.3 |
2 |
2.25 |
| 28 |
30.1 |
30.6 |
29.85 |
1.5 |
1.44 |
2 |
3.2 |
5.3 |
16.9 |
2 |
2.48 |
| 30 |
32.1 |
32.6 |
31.85 |
1.5 |
1.44 |
2 |
3.3 |
5.5 |
18.4 |
2 |
2.84 |
| 32 |
34.4 |
34.9 |
34.15 |
1.5 |
1.44 |
2 |
3.4 |
5.7 |
20 |
2.5 |
2.94 |
| 34 |
36.5 |
37 |
36.25 |
1.75 |
1.69 |
2.5 |
3.7 |
5.9 |
21.6 |
2.5 |
4.2 |
| 35 |
37.8 |
38.3 |
37.55 |
1.75 |
1.69 |
2.5 |
3.8 |
6 |
22.4 |
2.5 |
4.62 |
| 37 |
39.8 |
40.3 |
39.55 |
1.75 |
1.69 |
2.5 |
3.9 |
6.2 |
24 |
2.5 |
4.73 |
| 38 |
40.8 |
41.3 |
40.55 |
2 |
1.94 |
2.5 |
3.9 |
6.3 |
24.7 |
2.5 |
4.8 |
| 40 |
43.5 |
44.4 |
43.11 |
2 |
1.93 |
2.5 |
3.9 |
6.5 |
26.3 |
2.5 |
5.38 |
| 42 |
45.5 |
46.4 |
45.11 |
2 |
1.93 |
2.5 |
4.1 |
6.7 |
27.9 |
3 |
6.18 |
| 45 |
48.5 |
49.4 |
48.11 |
2 |
1.93 |
2.5 |
4.3 |
7 |
30.3 |
3 |
6.86 |
| 47 |
50.5 |
51.6 |
50.04 |
2 |
1.93 |
2.5 |
4.4 |
7.2 |
31.9 |
3 |
7 |
| 50 |
54.2 |
55.3 |
53.74 |
2.5 |
2.43 |
2.5 |
4.6 |
7.5 |
34.2 |
3 |
9.15 |
| 52 |
56.2 |
57.3 |
55.74 |
2.5 |
2.43 |
2.5 |
4.7 |
7.7 |
35.8 |
3 |
10.2 |
| 55 |
59.2 |
60.3 |
58.74 |
2.5 |
2.43 |
2.5 |
5 |
8 |
38.2 |
3 |
10.4 |
| 60 |
64.2 |
65.3 |
63.74 |
3 |
2.92 |
2.5 |
5.4 |
8.5 |
42.1 |
3 |
16.6 |
| 62 |
66.2 |
67.3 |
65.74 |
3 |
2.92 |
2.5 |
5.5 |
8.6 |
43.9 |
3 |
16.8 |
| 65 |
69.2 |
70.3 |
68.74 |
3 |
2.92 |
3 |
5.8 |
8.7 |
46.7 |
3 |
17.2 |
| 68 |
72.5 |
73.6 |
72.04 |
3 |
2.92 |
3 |
6.1 |
8.8 |
49.5 |
3 |
19.2 |
| 70 |
74.5 |
75.6 |
74.04 |
3 |
2.92 |
3 |
6.2 |
9 |
51.1 |
3 |
19.8 |
| 72 |
76.5 |
77.6 |
76.04 |
3 |
2.92 |
3 |
6.4 |
9.2 |
52.7 |
3 |
21.7 |
| 75 |
79.5 |
80.6 |
79.04 |
3 |
2.92 |
3 |
6.6 |
9.3 |
55.5 |
3 |
22.6 |
| 80 |
85.5 |
86.8 |
84.96 |
4 |
3.9 |
3 |
7 |
9.5 |
60 |
3 |
35.2 |
| 85 |
90.5 |
91.8 |
89.96 |
4 |
3.9 |
3.5 |
7.2 |
9.7 |
64.6 |
3 |
38.8 |
| 90 |
95.5 |
96.8 |
94.96 |
4 |
3.9 |
3.5 |
7.6 |
10 |
69 |
3 |
41.5 |
| 95 |
100.5 |
101.8 |
99.96 |
4 |
3.9 |
3.5 |
8.1 |
10.3 |
73.4 |
3 |
46.7 |
| 100 |
105.5 |
106.8 |
104.96 |
4 |
3.9 |
3.5 |
8.4 |
10.5 |
78 |
3 |
50.7 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
轴用弹性挡圈 B型(GB/T894-2017)mm
本页尺寸表已据现行版标准(GB/T894-2017)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。

| 规格 d |
s 最大值 |
s 最小值 |
d3 公称 |
d3 最大值 |
d3 最小值 |
a 最大值 |
n ≈ |
d5 最小值 |
千件重(钢制)≈kg |
d5 安装工具规格 |
| 15 |
1.5 |
1.44 |
13.8 |
13.9 |
13.44 |
4.8 |
2.4 |
2 |
1.1 |
2 |
| 16 |
1.5 |
1.44 |
14.7 |
14.8 |
14.34 |
5 |
2.5 |
2 |
1.19 |
2 |
| 17 |
1.5 |
1.44 |
15.7 |
15.8 |
15.34 |
5 |
2.6 |
2 |
1.39 |
2 |
| 18 |
1.5 |
1.44 |
16.5 |
16.6 |
16.14 |
5.1 |
2.7 |
2 |
1.56 |
2 |
| 20 |
1.75 |
1.69 |
18.5 |
18.63 |
18.08 |
5.5 |
3 |
2 |
2.19 |
2 |
| 22 |
1.75 |
1.69 |
20.5 |
20.63 |
20.08 |
6 |
3.1 |
2 |
2.42 |
2 |
| 24 |
1.75 |
1.69 |
22.2 |
22.41 |
21.78 |
6.3 |
3.2 |
2 |
2.76 |
2 |
| 25 |
2 |
1.93 |
23.2 |
23.41 |
22.78 |
6.4 |
3.4 |
2 |
3.59 |
2 |
| 28 |
2 |
1.93 |
25.9 |
26.11 |
25.48 |
6.5 |
3.5 |
2 |
4.25 |
2 |
| 30 |
2 |
1.93 |
27.9 |
28.11 |
27.48 |
6.5 |
4.1 |
2 |
5.35 |
2 |
| 32 |
2 |
1.93 |
29.6 |
29.81 |
29.18 |
6.5 |
4.1 |
2.5 |
5.85 |
2.5 |
| 34 |
2.5 |
2.43 |
31.5 |
31.75 |
31 |
6.6 |
4.2 |
2.5 |
7.05 |
2.5 |
| 35 |
2.5 |
2.43 |
32.2 |
32.45 |
31.7 |
6.7 |
4.2 |
2.5 |
7.2 |
2.5 |
| 38 |
2.5 |
2.43 |
35.2 |
35.45 |
34.7 |
6.8 |
4.3 |
2.5 |
8.3 |
2.5 |
| 40 |
2.5 |
2.43 |
36.5 |
36.89 |
35.6 |
7 |
4.4 |
2.5 |
8.6 |
2.5 |
| 42 |
2.5 |
2.43 |
38.5 |
38.89 |
37.6 |
7.2 |
4.5 |
2.5 |
9.3 |
2.5 |
| 45 |
2.5 |
2.43 |
41.5 |
41.89 |
40.6 |
7.5 |
4.7 |
2.5 |
10.7 |
2.5 |
| 48 |
2.5 |
2.43 |
44.5 |
44.89 |
43.6 |
7.8 |
5 |
2.5 |
11.3 |
2.5 |
| 50 |
3 |
2.92 |
45.8 |
46.19 |
44.9 |
8 |
5.1 |
2.5 |
15.3 |
2.5 |
| 52 |
3 |
2.92 |
47.8 |
48.19 |
46.9 |
8.2 |
5.2 |
2.5 |
16.6 |
2.5 |
| 55 |
3 |
2.92 |
50.8 |
51.26 |
49.7 |
8.5 |
5.4 |
2.5 |
17.1 |
2.5 |
| 58 |
3 |
2.92 |
53.8 |
54.26 |
52.7 |
8.8 |
5.6 |
2.5 |
18.9 |
2.5 |
| 60 |
3 |
2.92 |
55.8 |
56.26 |
54.7 |
9 |
5.8 |
2.5 |
19.4 |
2.5 |
| 65 |
4 |
3.9 |
60.8 |
61.26 |
59.7 |
9.3 |
6.3 |
3 |
29.1 |
3 |
| 70 |
4 |
3.9 |
65.5 |
65.96 |
64.4 |
9.5 |
6.6 |
3 |
35.3 |
3 |
| 75 |
4 |
3.9 |
70.5 |
70.96 |
69.4 |
9.7 |
7 |
3 |
39.3 |
3 |
| 80 |
4 |
3.9 |
74.5 |
74.96 |
73.4 |
9.8 |
7.4 |
3 |
43.7 |
3 |
| 85 |
4 |
3.9 |
79.5 |
79.96 |
78.4 |
10 |
7.8 |
3.5 |
48.5 |
3.5 |
| 90 |
4 |
3.9 |
84.5 |
85.04 |
83.2 |
10.2 |
8.2 |
3.5 |
59.4 |
3.5 |
| 100 |
4 |
3.9 |
94.5 |
95.04 |
93.2 |
10.5 |
9 |
3.5 |
71.6 |
3.5 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
孔用钢丝挡圈(GB/T895.1-1986)mm

| 孔径d0 |
挡圈 |
沟槽(推荐) |
每1000件钢制品的质量≈/kg |
| D |
d1 |
B≈ |
r |
d2 |
| 基本尺寸 |
极限偏差 |
基本尺寸 |
极限偏差 |
| 7 |
8.0 |
+0.220 |
0.8 |
4 |
0.5 |
7.8 |
±0.045 |
0.07 |
| 8 |
9.0 |
+0.220 |
0.8 |
4 |
0.5 |
8.8 |
±0.045 |
0.09 |
| 10 |
11.0 |
+0.430 |
0.8 |
4 |
0.5 |
10.8 |
±0.055 |
0.11 |
| 12 |
13.5 |
+0.430 |
1.0 |
6 |
0.6 |
13.0 |
±0.055 |
0.20 |
| 14 |
15.5 |
+0.430 |
1.0 |
6 |
0.6 |
15.0 |
±0.055 |
0.24 |
| 16 |
18.0 |
+0.430 |
1.6 |
8 |
0.9 |
17.6 |
±0.055 |
0.68 |
| 18 |
20.0 |
+0.520 |
1.6 |
8 |
0.9 |
19.6 |
±0.065 |
0.78 |
| 20 |
22.5 |
+0.520 |
2.0 |
10 |
1.1 |
22.0 |
±0.105 |
1.33 |
| 22 |
24.5 |
+0.520 |
2.0 |
10 |
1.1 |
24.0 |
±0.105 |
1.49 |
| 24 |
26.5 |
+0.520 |
2.0 |
10 |
1.1 |
26.0 |
±0.105 |
1.64 |
| 25 |
27.5 |
+0.520 |
2.0 |
10 |
1.1 |
27.0 |
±0.105 |
1.72 |
| 26 |
28.5 |
+0.520 |
2.0 |
10 |
1.1 |
28.0 |
±0.105 |
1.79 |
| 28 |
30.5 |
+0.620 |
2.0 |
10 |
1.1 |
30.0 |
±0.105 |
1.95 |
| 30 |
32.5 |
+0.620 |
2.0 |
10 |
1.1 |
32.0 |
±0.125 |
2.10 |
| 32 |
35.0 |
+0.620 |
2.5 |
12 |
1.4 |
34.5 |
±0.125 |
3.45 |
| 35 |
38.0 |
+1.000 |
2.5 |
12 |
1.4 |
37.6 |
±0.125 |
3.81 |
| 38 |
41.0 |
+1.000 |
2.5 |
12 |
1.4 |
40.6 |
±0.125 |
4.17 |
| 40 |
43.0 |
+1.000 |
2.5 |
12 |
1.4 |
42.6 |
±0.125 |
4.41 |
| 42 |
45.0 |
+1.000 |
2.5 |
16 |
1.4 |
44.5 |
±0.125 |
4.50 |
| 45 |
48.0 |
+1.000 |
2.5 |
16 |
1.4 |
47.5 |
±0.125 |
4.86 |
| 48 |
51.0 |
+1.200 |
2.5 |
16 |
1.4 |
50.5 |
±0.150 |
5.22 |
| 50 |
53.0 |
+1.200 |
2.5 |
16 |
1.4 |
52.5 |
±0.150 |
5.46 |
| 55 |
59.0 |
+1.200 |
3.2 |
20 |
1.8 |
58.2 |
±0.150 |
9.74 |
| 60 |
64.0 |
+1.200 |
3.2 |
20 |
1.8 |
63.2 |
±0.150 |
10.73 |
| 65 |
69.0 |
+1.200 |
3.2 |
20 |
1.8 |
68.2 |
±0.150 |
11.71 |
| 70 |
74.0 |
+1.200 |
3.2 |
25 |
1.8 |
73.2 |
±0.150 |
12.38 |
| 75 |
79.0 |
+1.200 |
3.2 |
25 |
1.8 |
78.2 |
±0.150 |
13.37 |
| 80 |
84.0 |
+1.400 |
3.2 |
25 |
1.8 |
83.2 |
±0.175 |
14.36 |
| 85 |
89.0 |
+1.400 |
3.2 |
25 |
1.8 |
88.2 |
±0.175 |
15.34 |
| 90 |
94.0 |
+1.400 |
3.2 |
25 |
1.8 |
93.2 |
±0.175 |
16.33 |
| 95 |
99.0 |
+1.400 |
3.2 |
25 |
1.8 |
98.2 |
±0.175 |
17.31 |
| 100 |
104.0 |
+1.400 |
3.2 |
32 |
1.8 |
103.2 |
±0.175 |
17.86 |
| 105 |
109.0 |
+1.400 |
3.2 |
32 |
1.8 |
108.2 |
±0.175 |
18.84 |
| 110 |
114.0 |
+1.400 |
3.2 |
32 |
1.8 |
113.2 |
±0.175 |
19.83 |
| 115 |
119.0 |
+1.400 |
3.2 |
32 |
1.8 |
118.2 |
±0.175 |
20.81 |
| 120 |
124.0 |
+1.600 |
3.2 |
32 |
1.8 |
123.2 |
±0.200 |
21.80 |
| 125 |
129.0 |
+1.600 |
3.2 |
32 |
1.8 |
128.2 |
±0.200 |
22.78 |
轴用钢丝挡圈(GB/T895.2-1986)mm

| 轴径d0 |
挡圈 |
沟槽(推荐) |
每1000件钢制品的质量≈/kg |
| d |
d1 |
B≈ |
r |
d2 |
| 基本尺寸 |
极限偏差 |
基本尺寸 |
极限偏差 |
| 4 |
3 |
0-0.18 |
0.6 |
1 |
0.4 |
3.4 |
±0.037 |
0.02 |
| 5 |
4 |
0-0.18 |
0.6 |
1 |
0.4 |
4.4 |
±0.037 |
0.03 |
| 6 |
5 |
0-0.18 |
0.6 |
1 |
0.4 |
5.4 |
±0.037 |
0.04 |
| 7 |
6 |
0-0.18 |
0.8 |
2 |
0.5 |
6.2 |
±0.045 |
0.08 |
| 8 |
7 |
0-0.22 |
0.8 |
2 |
0.5 |
7.2 |
±0.045 |
0.09 |
| 10 |
9 |
0-0.22 |
0.8 |
2 |
0.5 |
9.2 |
±0.045 |
0.11 |
| 12 |
10.5 |
0-0.43 |
1.0 |
3 |
0.6 |
11.0 |
±0.055 |
0.20 |
| 14 |
12.5 |
0-0.43 |
1.0 |
3 |
0.6 |
13.0 |
±0.055 |
0.24 |
| 16 |
14.0 |
0-0.43 |
1.6 |
3 |
0.9 |
14.4 |
±0.055 |
0.72 |
| 18 |
16.0 |
0-0.43 |
1.6 |
3 |
0.9 |
16.4 |
±0.055 |
0.82 |
| 20 |
17.5 |
0-0.43 |
2.0 |
3 |
1.1 |
18.0 |
±0.09 |
1.43 |
| 22 |
19.5 |
0-0.52 |
2.0 |
3 |
1.1 |
20.0 |
±0.105 |
1.58 |
| 24 |
21.5 |
0-0.52 |
2.0 |
3 |
1.1 |
22.0 |
±0.105 |
1.74 |
| 25 |
22.5 |
0-0.52 |
2.0 |
3 |
1.1 |
23.0 |
±0.105 |
1.81 |
| 26 |
23.5 |
0-0.52 |
2.0 |
3 |
1.1 |
24.0 |
±0.105 |
1.89 |
| 28 |
25.5 |
0-0.52 |
2.0 |
3 |
1.1 |
26.0 |
±0.105 |
2.04 |
| 30 |
27.5 |
0-0.52 |
2.0 |
3 |
1.1 |
28.0 |
±0.105 |
2.20 |
| 32 |
29.0 |
0-0.52 |
2.5 |
4 |
1.4 |
29.5 |
±0.105 |
3.64 |
| 35 |
32.0 |
0-1.00 |
2.5 |
4 |
1.4 |
32.5 |
±0.125 |
4.00 |
| 38 |
35.0 |
0-1.00 |
2.5 |
4 |
1.4 |
35.5 |
±0.125 |
4.36 |
| 40 |
37.0 |
0-1.00 |
2.5 |
4 |
1.4 |
37.5 |
±0.125 |
4.60 |
| 42 |
39.0 |
0-1.00 |
2.5 |
4 |
1.4 |
39.5 |
±0.125 |
4.84 |
| 45 |
42.0 |
0-1.00 |
2.5 |
4 |
1.4 |
42.5 |
±0.125 |
5.20 |
| 48 |
45.0 |
0-1.00 |
2.5 |
4 |
1.4 |
45.5 |
±0.125 |
5.56 |
| 50 |
47.0 |
0-1.00 |
2.5 |
4 |
1.4 |
47.5 |
±0.125 |
5.80 |
| 55 |
51.0 |
0-1.20 |
3.2 |
4 |
1.8 |
51.8 |
±0.15 |
10.43 |
| 60 |
56.0 |
0-1.20 |
3.2 |
4 |
1.8 |
56.8 |
±0.15 |
11.42 |
| 65 |
61.0 |
0-1.20 |
3.2 |
4 |
1.8 |
61.8 |
±0.15 |
12.40 |
| 70 |
66.0 |
0-1.20 |
3.2 |
5 |
1.8 |
66.8 |
±0.15 |
13.32 |
| 75 |
71.0 |
0-1.20 |
3.2 |
5 |
1.8 |
71.8 |
±0.15 |
14.31 |
| 80 |
76.0 |
0-1.20 |
3.2 |
5 |
1.8 |
76.8 |
±0.15 |
15.29 |
| 85 |
81.0 |
0-1.40 |
3.2 |
5 |
1.8 |
81.8 |
±0.175 |
16.28 |
| 90 |
86.0 |
0-1.40 |
3.2 |
5 |
1.8 |
86.8 |
±0.175 |
17.27 |
| 95 |
91.0 |
0-1.40 |
3.2 |
5 |
1.8 |
91.8 |
±0.175 |
18.25 |
| 100 |
96.0 |
0-1.40 |
3.2 |
5 |
1.8 |
96.8 |
±0.175 |
19.24 |
| 105 |
101.0 |
0-1.40 |
3.2 |
5 |
1.8 |
101.8 |
±0.175 |
20.22 |
| 110 |
106.0 |
0-1.40 |
3.2 |
5 |
1.8 |
106.8 |
±0.175 |
21.21 |
| 115 |
111.0 |
0-1.40 |
3.2 |
5 |
1.8 |
111.8 |
±0.175 |
22.19 |
| 120 |
116.0 |
0-1.40 |
3.2 |
5 |
1.8 |
116.8 |
±0.175 |
23.18 |
| 125 |
121.0 |
0-1.60 |
3.2 |
5 |
1.8 |
121.8 |
±0.20 |
24.16 |
钢丝锁圈(GB/T921-1986)mm
| 钢丝锁圈(GB/T 921―1986)mm |
| 标记示例:公称直径D=30mm、材料为碳素弹簧钢丝,经低温回火及表面氧化处理的锁圈的标记:挡圈GB/T 92130 |
| 公称直径D |
d1 |
K |
适用的挡圈GB 885 |
每1000件钢制品的质量≈/kg |
| 15 |
0.7 |
2 |
8 |
0.15 |
| 17 |
0.7 |
2 |
9、10 |
0.17 |
| 20 |
0.7 |
2 |
12、13 |
0.20 |
| 23 |
0.8 |
3 |
14 |
0.30 |
| 25 |
0.8 |
3 |
15、16 |
0.33 |
| 27 |
0.8 |
3 |
17、18 |
0.35 |
| 30 |
0.8 |
3 |
19、20 |
0.39 |
| 32 |
0.8 |
3 |
22 |
0.42 |
| 35 |
1 |
6 |
25 |
0.73 |
| 38 |
1 |
6 |
28 |
0.79 |
| 41 |
1 |
6 |
30 |
0.85 |
| 44 |
1 |
6 |
32 |
0.90 |
| 47 |
1.4 |
6 |
35 |
1.90 |
| 54 |
1.4 |
6 |
40 |
2.16 |
| 62 |
1.4 |
6 |
45 |
2.46 |
| 71 |
1.4 |
9 |
50 |
2.84 |
| 76 |
1.4 |
9 |
55 |
3.03 |
| 81 |
1.4 |
9 |
60 |
3.22 |
| 86 |
1.4 |
9 |
65 |
3.40 |
| 91 |
1.4 |
9 |
70 |
3.59 |
| 100 |
1.8 |
9 |
75 |
6.53 |
| 105 |
1.8 |
9 |
80 |
6.84 |
| 110 |
1.8 |
9 |
85 |
7.15 |
| 115 |
1.8 |
9 |
90 |
7.46 |
| 120 |
1.8 |
9 |
95 |
7.77 |
| 124 |
1.8 |
12 |
100 |
8.08 |
| 129 |
1.8 |
12 |
105 |
8.39 |
| 136 |
1.8 |
12 |
110 |
8.83 |
| 142 |
1.8 |
12 |
115 |
9.20 |
| 147 |
1.8 |
12 |
120 |
9.52 |
| 152 |
1.8 |
12 |
125 |
9.83 |
| 156 |
1.8 |
12 |
130 |
10.08 |
| 162 |
1.8 |
12 |
135 |
10.45 |
| 166 |
1.8 |
12 |
140 |
10.70 |
| 176 |
1.8 |
12 |
145 |
11.33 |
| 186 |
1.8 |
12 |
150 |
11.95 |
| 196 |
1.8 |
12 |
160 |
12.57 |
| 206 |
1.8 |
12 |
170 |
13.20 |
| 216 |
1.8 |
12 |
180 |
13.82 |
| 226 |
1.8 |
12 |
190 |
14.44 |
| 236 |
1.8 |
12 |
200 |
15.07 |
夹紧挡圈(GB/T960-1986)mm
| 轴径d0 |
挡圈 |
沟槽(推荐) |
每1000件钢制品的质量≈/kg |
| B |
R |
b |
S |
r |
d2 |
m |
| 基本尺寸 |
极限偏差 |
| 1.5 |
1.2 |
+0.140 |
0.65 |
0.6 |
0.35 |
0.3 |
1 |
0.4 |
0.01 |
| 2 |
1.7 |
+0.140 |
0.95 |
0.6 |
0.4 |
0.3 |
1.5 |
0.45 |
0.01 |
| 3 |
2.5 |
+0.140 |
1.4 |
0.8 |
0.6 |
0.4 |
2.2 |
0.65 |
0.03 |
| 4 |
3.2 |
+0.180 |
1.9 |
1 |
0.6 |
0.5 |
3 |
0.65 |
0.05 |
| 5 |
4.3 |
+0.180 |
2.5 |
1.2 |
0.8 |
0.6 |
3.8 |
0.85 |
0.10 |
| 6 |
5.6 |
+0.180 |
3.2 |
1.2 |
0.8 |
0.6 |
4.8 |
1.05 |
0.12 |
| 8 |
7.7 |
+0.220 |
4.5 |
1.6 |
1 |
0.8 |
6.6 |
1.05 |
0.29 |
| 10 |
9.6 |
+0.220 |
5.8 |
1.6 |
1 |
0.8 |
8.4 |
1.05 |
0.37 |
| 技术条件 |
材料 |
表面缺陷 |
| Q215、Q235;H62 |
1.挡圈的表面不允许有裂缝2.挡圈不允许有影响使用的毛刺 |
双孔轴端挡圈(JB/ZQ 4349-1997)mm
| 双孔轴端挡圈(JB/ZQ 4349―1997)mm |
| 标记示例d=50mm的双孔轴端挡圈,标记为:挡圈50 JB/ZQ 4349 |
| d |
A |
d1 |
JB/ZQ 4349 |
| S |
每个质量/kg≈ |
螺钉尺寸 |
轴径d0 |
| 基本尺寸 |
极限偏差 |
球轴承 |
柱轴承 |
联轴器 |
| 40 |
20 |
7 |
5 |
+0.5-1.0 |
0.05 |
M6×16 |
― |
― |
35 |
| 45 |
0.06 |
― |
― |
40 |
| 50 |
0.07 |
35 |
35 |
45 |
| 60 |
25 |
6 |
0.125 |
40,45,50 |
40 |
>45~50 |
| 70 |
12 |
0.17 |
M10×20 |
55,60 |
45,50 |
>50~60 |
| 80 |
30 |
14 |
0.22 |
M12×25 |
65,70 |
55,60 |
>60~70 |
| 90 |
40 |
0.28 |
75,80 |
65,70 |
>70~80 |
| 100 |
8 |
0.47 |
85,90 |
75,80 |
>80~90 |
| 125 |
50 |
0.74 |
100,110 |
90 |
>90~110 |
| 150 |
60 |
1.08 |
120,130 |
100,110 |
>110~130 |
| 180 |
80 |
18 |
12 |
+0.5-1.5 |
2.33 |
M16×30 |
140,150,160 |
120,140 |
>130~160 |
| 220 |
110 |
3.57 |
180,200 |
160 |
>160~200 |
| 260 |
140 |
4.93 |
― |
180,200 |
>200~240 |
| 注:1.挡圈适用于不受轴向载荷的部位,当用于受轴向载荷的部位时,应验算螺栓的强度。2.挡圈锐角倒钝。3.材料为Q235-A,轴端止动垫片退火处理,表面氧化处理。 |
轴端止动垫片(JB/ZQ 4347-1997)mm
| 轴端止动垫片(JB/ZQ 4347―1997)mm |
| 标记示例B=20mm、L=45mm的轴端止动垫片,标记为:止动垫20×45 JB/ZQ 4347 |
| d |
A |
d1 |
JB/ZQ 4347 |
安装尺寸 |
| B |
L |
s |
L1 |
L2 |
每个质量/kg≈ |
L3 |
h1 |
| 40 |
20 |
7 |
15 |
40 |
1 |
20 |
10 |
0.004 |
18 |
5 |
| 45 |
| 50 |
| 60 |
25 |
20 |
45 |
25 |
0.006 |
| 70 |
12 |
25 |
55 |
15 |
0.009 |
24 |
8 |
| 80 |
30 |
14 |
30 |
70 |
30 |
20 |
0.014 |
30 |
9 |
| 90 |
40 |
80 |
40 |
0.016 |
| 100 |
0.016 |
28 |
| 125 |
50 |
90 |
50 |
0.019 |
| 150 |
60 |
100 |
60 |
0.021 |
| 180 |
80 |
18 |
35 |
130 |
2 |
80 |
0.063 |
30 |
12 |
| 220 |
110 |
160 |
110 |
25 |
0.08 |
| 260 |
140 |
190 |
140 |
0.09 |
| 注:1.挡圈适用于不受轴向载荷的部位,当用于受轴向载荷的部位时,应验算螺栓的强度。2.挡圈锐角倒钝。3.材料为Q235-A,轴端止动垫片退火处理,表面氧化处理。 |
轴端挡板(JB/ZQ 4348-1997)mm
| 轴端挡板(JB/ZQ 4348―1997)mm |
| 标记示例轴径d=50mm的轴端挡板,标记为:挡板50 JB/ZQ 4348 |
| d |
L |
B |
L1 |
L2 |
H |
d1 |
一端板数 |
螺栓直径 |
t |
K(最小) |
A |
每个质量/kg≈ |
| 40455055 |
100 |
30 |
60 |
20 |
6 |
14 |
1 |
M12 |
5678 |
10101212 |
3031.53334.5 |
0.13 |
| 6065707580 |
130 |
40 |
90 |
20 |
8 |
18 |
1 |
M16 |
99101112 |
1414141415 |
4143.54546.548 |
0.3 |
| 90100110 |
170 |
50 |
120 |
25 |
10 |
22 |
1 |
M20 |
131416 |
151520 |
576164 |
0.52 |
| 120130140 |
200 |
60 |
150 |
25 |
12 |
22 |
2 |
M20 |
171920 |
202020 |
737680 |
1.07 |
| 150160170 |
240 |
70 |
180 |
30 |
12 |
22 |
2 |
M20 |
222325 |
202525 |
889295 |
1.5 |
| 180190200210220 |
280 |
80 |
210 |
35 |
14 |
22 |
2 |
M20 |
2628303030 |
25 |
104107110115120 |
2.4 |
| 250 |
280 |
80 |
210 |
35 |
19 |
26 |
2 |
M24 |
30 |
25 |
135 |
2.4 |
| 280300320 |
320 |
80 |
240 |
40 |
22 |
26 |
2 |
M24 |
30 |
25 |
150160170 |
4.24 |
| 350400 |
370 |
90 |
280 |
45 |
25 |
33 |
2 |
M30 |
35 |
25 |
185210 |
6.2 |
| 注:1.挡板适用于不受轴向载荷的部位。2.锐角倒钝。3.材料为Q235-A。 |
开口销(GB/T91-2000)mm
标记示例: 公称规格为5mm、公称长度l=50mm、材料为Q215或Q235、不经表面处理的开口销的标记: 销GB/T915×50
| 公称规格① |
d |
a |
b |
c |
适用的直径② |
l的范围 |
| 螺栓 |
U形销 |
| max |
min |
max |
min |
≈ |
max |
min |
> |
≤ |
> |
≤ |
| 0.6 |
0.5 |
0.4 |
1.6 |
0.8 |
2 |
1.0 |
0.9 |
― |
2.5 |
― |
2 |
4~12 |
| 0.8 |
0.7 |
0.6 |
1.6 |
0.8 |
2.4 |
1.4 |
1.2 |
2.5 |
3.5 |
2 |
3 |
5~16 |
| 1 |
0.9 |
0.8 |
1.6 |
0.8 |
3 |
1.8 |
1.6 |
3.5 |
4.5 |
3 |
4 |
6~20 |
| 1.2 |
1.0 |
0.9 |
2.50 |
1.25 |
3 |
2.0 |
1.7 |
4.5 |
5.5 |
4 |
5 |
8~25 |
| 1.6 |
1.4 |
1.3 |
2.50 |
1.25 |
3.2 |
2.8 |
2.4 |
5.5 |
7 |
5 |
6 |
8~32 |
| 2 |
1.8 |
1.7 |
2.50 |
1.25 |
4 |
3.6 |
3.2 |
7 |
9 |
6 |
8 |
10~40 |
| 2.5 |
2.3 |
2.1 |
2.50 |
1.25 |
5 |
4.6 |
4.0 |
9 |
11 |
8 |
9 |
12~50 |
| 3.2 |
2.9 |
2.7 |
3.2 |
1.6 |
6.4 |
5.8 |
5.1 |
11 |
14 |
9 |
12 |
14~63 |
| 4 |
3.7 |
3.5 |
4 |
2 |
8 |
7.4 |
6.5 |
14 |
20 |
12 |
17 |
18~80 |
| 5 |
4.6 |
4.4 |
4 |
2 |
10 |
9.2 |
8.0 |
20 |
27 |
17 |
23 |
22~100 |
| 6.3 |
5.9 |
5.7 |
4 |
2 |
12.6 |
11.8 |
10.3 |
27 |
39 |
23 |
29 |
32~125 |
| 8 |
7.5 |
7.3 |
4 |
2 |
16 |
15.0 |
13.1 |
39 |
56 |
29 |
44 |
40~160 |
| 10 |
9.5 |
9.3 |
6.30 |
3.15 |
20 |
19.0 |
16.6 |
56 |
80 |
44 |
69 |
45~200 |
| 13 |
12.4 |
12.1 |
6.30 |
3.15 |
26 |
24.8 |
21.7 |
80 |
120 |
69 |
110 |
71~250 |
| 16 |
15.4 |
15.1 |
6.30 |
3.15 |
32 |
30.8 |
27.0 |
120 |
170 |
110 |
160 |
112~280 |
| 20 |
19.3 |
19.0 |
6.30 |
3.15 |
40 |
38.5 |
33.8 |
170 |
― |
160 |
― |
160~280 |
| 注:① 公称规格等于开口销孔的直径。对销孔直径推荐的公差为:公称规格≤1.2∶H13;公称规格>1.2∶H14根据供需双方协议,允许采用公称规格为3、6和12mm的开口销。② 用于铁道和在U形销中开口销承受交变横向力的场合,推荐使用的开口销规格应较本表规定的加大一档。 |
| 公称长度l的商品规格系列:mm |
| 公称 |
4 |
5 |
6 |
8 |
10 |
12 |
14 |
16 |
18 |
20 |
22 |
25 |
28 |
32 |
36 |
40 |
45 |
| min |
3.5 |
4.5 |
5.5 |
7.5 |
9.5 |
11 |
13 |
15 |
17 |
19 |
21 |
24 |
27 |
30.5 |
34.5 |
38.5 |
43.5 |
| max |
4.5 |
5.5 |
6.5 |
8.5 |
10.5 |
13 |
15 |
17 |
19 |
21 |
23 |
26 |
29 |
33.5 |
37.5 |
41.5 |
46.6 |
| 公称 |
50 |
56 |
63 |
71 |
80 |
90 |
100 |
112 |
125 |
140 |
160 |
180 |
200 |
224 |
250 |
280 |
|
| min |
48.5 |
54.5 |
61.5 |
69.5 |
78.5 |
88 |
98 |
110 |
123 |
138 |
158 |
178 |
198 |
222 |
248 |
278 |
|
| max |
51.5 |
57.5 |
64.5 |
72.5 |
81.5 |
92 |
102 |
114 |
127 |
142 |
162 |
182 |
202 |
226 |
252 |
282 |
|
| 技术条件 |
| 材料 |
碳素钢 |
铜合金 |
不锈钢 |
| Q215、Q235 |
H63 |
1Cr17Ni7、0Cr18Ni9Ti |
| 工作质量 |
① 眼圈应尽可能制成圆形;② 开口销两脚的横截面应为圆形,但允许开口销两脚平面与圆周交接处有半径r=(0.05~0.1)dmax的圆角;③ 开口销两脚的间隙和两脚的错移量应不大于开口销公称规格与dmax之差值;④ 开口销允许制成开口的(α――两脚内平面的夹角);公称规格≤1.6mm,α≤8°;2~6.3mm,α≤4°;≥8mm,α≤2° |
| 表面缺陷 |
不允许有毛刺、不规则的和有害的缺陷 |
| 表面处理 |
钢 |
铜、不锈钢 |
| 不经处理;镀锌钝化、磷化 |
简单处理 |
| 其他表面镀层或表面处理应由供需双方协议 |
| 质量kg |
| 公称规格/mm |
0.6 |
0.8 |
1 |
1.2 |
1.6 |
2 |
2.5 |
3.2 |
4 |
5 |
6.3 |
8 |
10 |
13 |
16 |
20 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 4 |
0.005 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 5 |
0.006 |
0.013 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 6 |
0.007 |
0.015 |
0.027 |
|
|
|
|
|
|
|
|
|
|
|
|
|
| 8 |
0.009 |
0.020 |
0.035 |
0.044 |
0.085 |
|
|
|
|
|
|
|
|
|
|
|
| 10 |
0.011 |
0.024 |
0.043 |
0.054 |
0.106 |
0.176 |
|
|
|
|
|
|
|
|
|
|
| 12 |
0.013 |
0.028 |
0.050 |
0.064 |
0.127 |
0.211 |
0.318 |
|
|
|
|
|
|
|
|
|
| 14 |
|
0.033 |
0.058 |
0.074 |
0.147 |
0.246 |
0.372 |
0.613 |
|
|
|
|
|
|
|
|
| 16 |
|
0.037 |
0.066 |
0.084 |
0.168 |
0.282 |
0.426 |
0.702 |
|
|
|
|
|
|
|
|
| 18 |
|
|
0.074 |
0.094 |
0.188 |
0.317 |
0.480 |
0.791 |
1.31 |
|
|
|
|
|
|
|
| 20 |
|
|
0.082 |
0.104 |
0.209 |
0.352 |
0.534 |
0.880 |
1.46 |
|
|
|
|
|
|
|
| 22 |
|
|
|
0.113 |
0.230 |
0.387 |
0.587 |
0.969 |
1.61 |
2.51 |
|
|
|
|
|
|
| 25 |
|
|
|
0.128 |
0.261 |
0.440 |
0.668 |
1.10 |
1.83 |
2.87 |
|
|
|
|
|
|
| 28 |
|
|
|
|
0.292 |
0.493 |
0.749 |
1.24 |
2.06 |
3.22 |
|
|
|
|
|
|
| 32 |
|
|
|
|
0.333 |
0.564 |
0.856 |
1.41 |
2.36 |
3.69 |
6.05 |
|
|
|
|
|
| 36 |
|
|
|
|
|
0.634 |
0.964 |
1.59 |
2.66 |
4.17 |
6.84 |
|
|
|
|
|
| 40 |
|
|
|
|
|
0.705 |
1.07 |
1.77 |
2.96 |
4.64 |
7.64 |
12.29 |
|
|
|
|
| 45 |
|
|
|
|
|
|
1.21 |
1.99 |
3.33 |
5.23 |
8.63 |
13.91 |
22.30 |
|
|
|
| 50 |
|
|
|
|
|
|
1.34 |
2.21 |
3.70 |
5.82 |
9.62 |
15.54 |
24.94 |
|
|
|
| 56 |
|
|
|
|
|
|
|
2.48 |
4.15 |
6.53 |
10.81 |
17.49 |
28.10 |
|
|
|
| 63 |
|
|
|
|
|
|
|
2.79 |
4.67 |
7.35 |
12.19 |
19.77 |
31.80 |
|
|
|
| 71 |
|
|
|
|
|
|
|
|
5.27 |
8.30 |
13.78 |
22.37 |
36.02 |
59.73 |
|
|
| 80 |
|
|
|
|
|
|
|
|
5.94 |
9.36 |
15.56 |
25.29 |
40.77 |
67.77 |
|
|
| 90 |
|
|
|
|
|
|
|
|
|
10.54 |
17.55 |
28.54 |
46.04 |
76.70 |
|
|
| 100 |
|
|
|
|
|
|
|
|
|
11.72 |
19.53 |
31.79 |
51.32 |
85.63 |
|
|
| 112 |
|
|
|
|
|
|
|
|
|
|
21.91 |
35.69 |
57.65 |
96.35 |
147.7 |
|
| 125 |
|
|
|
|
|
|
|
|
|
|
24.48 |
39.92 |
64.51 |
108.0 |
165.8 |
|
| 140 |
|
|
|
|
|
|
|
|
|
|
|
44.80 |
72.42 |
121.4 |
186.6 |
|
| 160 |
|
|
|
|
|
|
|
|
|
|
|
51.30 |
82.97 |
139.2 |
214.4 |
335.2 |
| 180 |
|
|
|
|
|
|
|
|
|
|
|
|
93.53 |
157.1 |
242.3 |
379.2 |
| 200 |
|
|
|
|
|
|
|
|
|
|
|
|
104.1 |
174.9 |
270.1 |
423.2 |
| 224 |
|
|
|
|
|
|
|
|
|
|
|
|
|
196.4 |
303.5 |
476.1 |
| 250 |
|
|
|
|
|
|
|
|
|
|
|
|
|
219.6 |
339.6 |
533.3 |
| 280 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
381.3 |
599.4 |
不淬硬钢和奥氏体不锈钢圆柱销(GB/T119.1-2000)mm
标记示例: 公称直径d=6mm、公差为m6、公称长度l=30mm、材料为钢、不经淬火、不经表面处理的圆柱销的标记: 销GB/T119.16m6×30 公称直径d=6mm、公差为m6、公称长度l=30mm、材料为A1组奥氏体不锈钢、表面简单处理的圆柱销的标记: 销GB/T119.16m6×30-A1
| d(m6/h8)① |
0.6 |
0.8 |
1 |
1.2 |
1.5 |
2 |
2.5 |
3 |
4 |
5 |
| c≈ |
0.12 |
0.16 |
0.2 |
0.25 |
0.3 |
0.35 |
0.4 |
0.5 |
0.63 |
0.8 |
| l的范围 |
2~6 |
2~8 |
4~10 |
4~12 |
4~16 |
6~20 |
6~24 |
8~30 |
8~40 |
10~50 |
| d(m6/h8)① |
6 |
8 |
10 |
12 |
16 |
20 |
25 |
30 |
40 |
50 |
| c≈ |
1.2 |
1.6 |
2 |
2.5 |
3 |
3.5 |
4 |
5 |
6.3 |
8 |
| l的范围 |
12~60 |
14~80 |
18~95 |
22~140 |
26~180 |
35~200 |
50~200 |
60~200 |
80~200 |
95~200 |
| ① 其他公差由供需双方协议。 |
| 公称长度l的商品规格系列:mm |
| 公称 |
2 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
14 |
16 |
18 |
20 |
22 |
| min |
1.75 |
2.75 |
3.75 |
4.75 |
5.75 |
7.75 |
9.75 |
11.5 |
13.5 |
15.5 |
17.5 |
19.5 |
21.5 |
| max |
2.25 |
3.25 |
4.25 |
5.25 |
6.25 |
8.25 |
10.25 |
12.5 |
14.5 |
16.5 |
18.5 |
20.5 |
22.5 |
| 公称 |
24 |
26 |
28 |
30 |
32 |
35 |
40 |
45 |
50 |
55 |
60 |
65 |
70 |
| min |
23.5 |
25.5 |
27.5 |
29.5 |
31.5 |
34.5 |
39.5 |
44.5 |
49.5 |
54.25 |
59.25 |
64.25 |
69.25 |
| max |
24.5 |
26.5 |
28.5 |
30.5 |
32.5 |
35.5 |
40.5 |
45.5 |
50.5 |
55.75 |
60.75 |
65.75 |
70.75 |
| 公称 |
75 |
80 |
85 |
90 |
95 |
100 |
120 |
140 |
160 |
180 |
200 |
|
|
| min |
74.25 |
79.25 |
84.25 |
89.25 |
94.25 |
99.25 |
119.25 |
139.25 |
159.25 |
179.25 |
199.25 |
|
|
| max |
75.75 |
80.75 |
85.75 |
90.75 |
95.75 |
100.75 |
120.75 |
140.75 |
160.75 |
180.75 |
200.75 |
|
|
| 注:公称长度大于200mm,按20mm递增。 |
| 技术条件 |
| 材料1) |
钢 |
奥氏体不锈钢 |
| 硬度125~245HV30 |
A1硬度210~280HV30 |
| 表面粗糙度 |
公差m6:Ra≤0.8μm公差h8:Ra≤1.6μm |
| 表面缺陷 |
不允许有不规则的和有害的缺陷。销的任何部位不得有毛刺 |
| 表面处理 |
不经处理;氧化;镀锌钝化;磷化 |
简单处理 |
| 其他表面镀层或表面处理应由供需双方协议。所有公差仅适用于涂、镀前的公差 |
| 1)其他材料由供需双方协议 |
| 质量kg |
| 公称直径/mm |
0.6 |
0.8 |
1 |
1.2 |
1.5 |
2 |
2.5 |
3 |
4 |
5 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 2 |
0.004 |
0.008 |
|
|
|
|
|
|
|
|
| 3 |
0.007 |
0.012 |
|
|
|
|
|
|
|
|
| 4 |
0.009 |
0.016 |
0.025 |
0.036 |
0.055 |
|
|
|
|
|
| 5 |
0.011 |
0.020 |
0.031 |
0.044 |
0.069 |
|
|
|
|
|
| 6 |
0.013 |
0.024 |
0.037 |
0.053 |
0.083 |
0.148 |
0.231 |
|
|
|
| 8 |
|
0.032 |
0.049 |
0.071 |
0.111 |
0.197 |
0.308 |
0.444 |
0.789 |
|
| 10 |
|
|
0.062 |
0.089 |
0.139 |
0.247 |
0.385 |
0.555 |
0.986 |
1.54 |
| 12 |
|
|
|
0.107 |
0.166 |
0.296 |
0.462 |
0.666 |
1.18 |
1.85 |
| 14 |
|
|
|
|
0.194 |
0.345 |
0.539 |
0.777 |
1.38 |
2.16 |
| 16 |
|
|
|
|
0.222 |
0.395 |
0.617 |
0.888 |
1.58 |
2.47 |
| 18 |
|
|
|
|
|
0.444 |
0.694 |
0.999 |
1.78 |
2.77 |
| 20 |
|
|
|
|
|
0.493 |
0.771 |
1.11 |
1.97 |
3.08 |
| 22 |
|
|
|
|
|
|
0.848 |
1.22 |
2.17 |
3.39 |
| 24 |
|
|
|
|
|
|
0.925 |
1.33 |
2.37 |
3.70 |
| 26 |
|
|
|
|
|
|
|
1.44 |
2.56 |
4.01 |
| 28 |
|
|
|
|
|
|
|
1.55 |
2.76 |
4.32 |
| 30 |
|
|
|
|
|
|
|
1.66 |
2.96 |
4.62 |
| 32 |
|
|
|
|
|
|
|
|
3.16 |
4.93 |
| 35 |
|
|
|
|
|
|
|
|
3.45 |
5.39 |
| 40 |
|
|
|
|
|
|
|
|
3.95 |
6.17 |
| 45 |
|
|
|
|
|
|
|
|
|
6.94 |
| 50 |
|
|
|
|
|
|
|
|
|
7.71 |
| 公称直径/mm |
6 |
8 |
10 |
12 |
16 |
20 |
25 |
30 |
40 |
50 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 12 |
2.66 |
|
|
|
|
|
|
|
|
|
| 14 |
3.11 |
5.52 |
|
|
|
|
|
|
|
|
| 16 |
3.55 |
6.31 |
|
|
|
|
|
|
|
|
| 18 |
4.00 |
7.10 |
11.10 |
|
|
|
|
|
|
|
| 20 |
4.44 |
7.89 |
12.33 |
|
|
|
|
|
|
|
| 22 |
4.88 |
8.68 |
13.56 |
19.53 |
|
|
|
|
|
|
| 24 |
5.33 |
9.47 |
14.80 |
21.31 |
|
|
|
|
|
|
| 26 |
5.77 |
10.26 |
16.03 |
23.08 |
41.04 |
|
|
|
|
|
| 28 |
6.21 |
11.05 |
17.26 |
24.86 |
44.19 |
|
|
|
|
|
| 30 |
6.66 |
11.84 |
18.50 |
26.63 |
47.35 |
|
|
|
|
|
| 32 |
7.10 |
12.63 |
19.73 |
28.41 |
50.51 |
|
|
|
|
|
| 35 |
7.77 |
13.81 |
21.58 |
31.07 |
55.24 |
86.31 |
|
|
|
|
| 40 |
8.88 |
15.78 |
24.66 |
35.51 |
63.13 |
98.64 |
|
|
|
|
| 45 |
9.99 |
17.76 |
27.74 |
39.95 |
71.02 |
111.0 |
|
|
|
|
| 50 |
11.10 |
19.73 |
30.83 |
44.39 |
78.92 |
123.3 |
192.7 |
|
|
|
| 55 |
12.21 |
21.70 |
33.91 |
48.83 |
86.81 |
135.6 |
211.9 |
|
|
|
| 60 |
13.32 |
23.67 |
36.99 |
53.27 |
94.70 |
148.0 |
231.2 |
332.9 |
|
|
| 65 |
|
25.65 |
40.07 |
57.71 |
102.6 |
160.3 |
250.5 |
360.7 |
|
|
| 70 |
|
27.62 |
43.16 |
62.15 |
110.5 |
172.6 |
269.7 |
388.4 |
|
|
| 75 |
|
29.59 |
46.24 |
66.59 |
118.4 |
185.0 |
289.0 |
416.2 |
|
|
| 80 |
|
31.57 |
49.32 |
71.02 |
126.3 |
197.3 |
308.3 |
443.9 |
789.2 |
|
| 85 |
|
|
52.41 |
75.46 |
134.2 |
209.6 |
327.5 |
471.6 |
838.5 |
|
| 90 |
|
|
55.49 |
79.90 |
142.0 |
222.0 |
346.8 |
499.4 |
887.8 |
|
| 95 |
|
|
58.57 |
84.34 |
149.9 |
234.3 |
366.1 |
527.1 |
937.1 |
1464 |
| 100 |
|
|
|
88.78 |
157.8 |
246.6 |
385.3 |
554.9 |
986.4 |
1541 |
| 120 |
|
|
|
106.5 |
189.4 |
295.9 |
462.4 |
665.9 |
1184 |
1850 |
| 140 |
|
|
|
124.3 |
221.0 |
345.3 |
539.5 |
776.8 |
1381 |
2158 |
| 160 |
|
|
|
|
252.5 |
394.6 |
616.5 |
887.8 |
1578 |
2466 |
| 180 |
|
|
|
|
284.1 |
443.9 |
693.6 |
998.8 |
1776 |
2774 |
| 200 |
|
|
|
|
|
493.2 |
770.7 |
1110 |
1973 |
3083 |
圆锥销(GB/T117-2000)mm
标记示例: 公称直径d=6mm、公称长度l=30mm、材料为35钢、热处理硬度28~38HRC、表面氧化处理的A型圆锥销的标记: 销GB/T1176×30
| A型(磨削):锥面表面粗糙度Ra=0.8μmB型(切削或冷镦):锥面表面粗糙度Ra=3.2μm |
| 标记示例:公称直径d=6mm、公称长度l=30mm、材料为35钢、热处理硬度28~38HRC、表面氧化处理的A型圆锥销的标记:销GB/T 1176×30 |
| dh10① |
0.6 |
0.8 |
1 |
1.2 |
1.5 |
2 |
2.5 |
3 |
4 |
5 |
| a≈ |
0.08 |
0.1 |
0.12 |
0.16 |
0.2 |
0.25 |
0.3 |
0.4 |
0.5 |
0.63 |
| l的范围 |
4~8 |
5~12 |
6~16 |
6~20 |
8~24 |
10~35 |
10~35 |
12~45 |
14~55 |
18~60 |
| dh10① |
6 |
8 |
10 |
12 |
16 |
20 |
25 |
30 |
40 |
50 |
| a≈ |
0.8 |
1 |
1.2 |
1.6 |
2 |
2.5 |
3 |
4 |
5 |
6.3 |
| l的范围 |
22~90 |
22~120 |
26~160 |
32~180 |
40~200 |
45~200 |
50~200 |
55~200 |
60~200 |
65~200 |
| ① 其他公差,如all,cll和f8,由供需双方协议。 |
| 公称长度l的商品规格系列:mm |
| 公称 |
2 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
14 |
16 |
18 |
20 |
22 |
| min |
1.75 |
2.75 |
3.75 |
4.75 |
5.75 |
7.75 |
9.75 |
11.5 |
13.5 |
15.5 |
17.5 |
19.5 |
21.5 |
| max |
2.25 |
3.25 |
4.25 |
5.25 |
6.25 |
8.25 |
10.25 |
12.5 |
14.5 |
16.5 |
18.5 |
20.5 |
22.5 |
| 公称 |
24 |
26 |
28 |
30 |
32 |
35 |
40 |
45 |
50 |
55 |
60 |
65 |
70 |
| min |
23.5 |
25.5 |
27.5 |
29.5 |
31.5 |
34.5 |
39.5 |
44.5 |
49.5 |
54.25 |
59.25 |
64.25 |
69.25 |
| max |
24.5 |
26.5 |
28.5 |
30.5 |
32.5 |
35.5 |
40.5 |
45.5 |
50.5 |
55.75 |
60.75 |
65.75 |
70.75 |
| 公称 |
75 |
80 |
85 |
90 |
95 |
100 |
120 |
140 |
160 |
180 |
200 |
|
|
| min |
74.25 |
79.25 |
84.25 |
89.25 |
94.25 |
99.25 |
119.25 |
139.25 |
159.25 |
179.25 |
199.25 |
|
|
| max |
75.75 |
80.75 |
85.75 |
90.75 |
95.75 |
100.75 |
120.75 |
140.75 |
160.75 |
180.75 |
200.75 |
|
|
| 注:公称长度大于200mm,按20mm递增。 |
| 技术条件 |
| 材料 |
钢 |
不锈钢 |
| 易切钢:Y12、Y15碳素钢:35、4535,28~38HRC45,38~46HRC合金钢:30CrMnSiA,35~41HRC |
1Cr13、2Cr13Cr17Ni20Cr18Ni9Ti |
| 表面缺陷 |
不允许有不规则的和有害的缺陷。销的任何部位不得有毛刺 |
| 表面处理 |
不经处理;氧化;磷化;镀锌钝化 |
简单处理 |
| 其他表面镀层或表面处理应由供需双方协议。所有公差仅适用于涂、镀前的公差 |
| 质量kg |
| 公称直径/mm |
0.6 |
0.8 |
1 |
1.2 |
1.5 |
2 |
2.5 |
3 |
4 |
5 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 4 |
0.010 |
|
|
|
|
|
|
|
|
|
| 5 |
0.013 |
0.022 |
|
|
|
|
|
|
|
|
| 6 |
0.016 |
0.027 |
0.042 |
0.059 |
|
|
|
|
|
|
| 8 |
0.023 |
0.038 |
0.058 |
0.081 |
0.123 |
|
|
|
|
|
| 10 |
|
0.050 |
0.075 |
0.104 |
0.158 |
0.272 |
0.417 |
|
|
|
| 12 |
|
0.063 |
0.093 |
0.129 |
0.195 |
0.333 |
0.508 |
0.721 |
|
|
| 14 |
|
|
0.113 |
0.156 |
0.233 |
0.396 |
0.602 |
0.852 |
1.48 |
|
| 16 |
|
|
0.134 |
0.183 |
0.273 |
0.461 |
0.699 |
0.986 |
1.71 |
|
| 18 |
|
|
|
0.213 |
0.314 |
0.529 |
0.798 |
1.12 |
1.94 |
2.98 |
| 20 |
|
|
|
0.243 |
0.358 |
0.598 |
0.901 |
1.26 |
2.18 |
3.34 |
| 22 |
|
|
|
|
0.403 |
0.671 |
1.01 |
1.41 |
2.42 |
3.70 |
| 24 |
|
|
|
|
0.451 |
0.745 |
1.11 |
1.56 |
2.66 |
4.07 |
| 26 |
|
|
|
|
|
0.822 |
1.22 |
1.71 |
2.91 |
4.44 |
| 28 |
|
|
|
|
|
0.902 |
1.34 |
1.86 |
3.17 |
4.82 |
| 30 |
|
|
|
|
|
0.984 |
1.46 |
2.02 |
3.43 |
5.20 |
| 32 |
|
|
|
|
|
1.07 |
1.58 |
2.18 |
3.69 |
5.59 |
| 35 |
|
|
|
|
|
1.20 |
1.76 |
2.43 |
4.09 |
6.18 |
| 40 |
|
|
|
|
|
|
|
2.86 |
4.79 |
7.20 |
| 45 |
|
|
|
|
|
|
|
3.32 |
5.51 |
8.26 |
| 50 |
|
|
|
|
|
|
|
|
6.27 |
9.35 |
| 55 |
|
|
|
|
|
|
|
|
7.05 |
10.48 |
| 60 |
|
|
|
|
|
|
|
|
|
11.64 |
| 公称直径/mm |
6 |
8 |
10 |
12 |
16 |
20 |
25 |
30 |
40 |
50 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 22 |
5.25 |
9.17 |
|
|
|
|
|
|
|
|
| 24 |
5.76 |
10.05 |
|
|
|
|
|
|
|
|
| 26 |
6.28 |
10.94 |
16.88 |
|
|
|
|
|
|
|
| 28 |
6.81 |
11.84 |
18.25 |
|
|
|
|
|
|
|
| 30 |
7.35 |
12.75 |
19.63 |
|
|
|
|
|
|
|
| 32 |
7.89 |
13.66 |
21.02 |
29.95 |
|
|
|
|
|
|
| 35 |
8.71 |
15.05 |
23.12 |
32.92 |
|
|
|
|
|
|
| 40 |
10.11 |
17.41 |
26.69 |
37.93 |
66.34 |
|
|
|
|
|
| 45 |
11.56 |
19.83 |
30.31 |
43.02 |
75.09 |
116.0 |
|
|
|
|
| 50 |
13.05 |
22.30 |
34.01 |
48.19 |
83.95 |
129.6 |
200.5 |
|
|
|
| 55 |
14.58 |
24.82 |
37.77 |
53.44 |
92.91 |
143.2 |
221.4 |
316.5 |
|
|
| 60 |
16.16 |
27.40 |
41.61 |
58.77 |
102.0 |
157.0 |
242.5 |
346.4 |
609.8 |
|
| 65 |
17.78 |
30.04 |
45.51 |
64.18 |
111.1 |
170.9 |
263.7 |
376.5 |
662.2 |
1028 |
| 70 |
19.44 |
32.73 |
49.48 |
69.68 |
120.4 |
185.0 |
285.1 |
406.8 |
714.9 |
1109 |
| 75 |
21.15 |
35.49 |
53.52 |
75.25 |
129.8 |
199.2 |
306.7 |
437.3 |
767.9 |
1191 |
| 80 |
22.91 |
38.30 |
57.63 |
80.91 |
139.3 |
213.5 |
328.4 |
468.0 |
821.1 |
1273 |
| 85 |
24.71 |
41.17 |
61.82 |
86.65 |
148.9 |
227.9 |
350.3 |
498.9 |
874.6 |
1355 |
| 90 |
26.57 |
44.10 |
66.07 |
92.48 |
158.6 |
242.5 |
372.3 |
529.9 |
928.3 |
1438 |
| 95 |
|
47.09 |
70.40 |
98.40 |
168.4 |
257.2 |
394.6 |
561.2 |
982.3 |
1521 |
| 100 |
|
50.14 |
74.80 |
104.4 |
178.4 |
272.1 |
417.0 |
592.7 |
1037 |
1604 |
| 120 |
|
62.97 |
93.16 |
129.3 |
219.2 |
332.9 |
508.2 |
720.5 |
1256 |
1940 |
| 140 |
|
|
112.7 |
155.5 |
261.9 |
395.8 |
602.1 |
851.5 |
1480 |
2281 |
| 160 |
|
|
133.6 |
183.3 |
306.4 |
461.1 |
698.8 |
985.8 |
1708 |
2627 |
| 180 |
|
|
|
212.5 |
352.8 |
528.6 |
798.2 |
1123 |
1940 |
2979 |
| 200 |
|
|
|
|
401.1 |
598.4 |
900.5 |
1264 |
2177 |
3336 |
内螺纹圆锥销(GB/T118-2000)mm
标记示例: 公称直径d=6mm、公称长度l=30mm、材料为35钢、热处理硬度28~38HRC、表面氧化处理的A型内螺纹圆锥销的标记: 销GB/T1186×30
| A型(磨削):锥面表面粗糙度Ra=0.8μmB型(切削或冷镦):锥面表面粗糙度Ra=3.2μm |
| 标记示例:公称直径d=6mm、公称长度l=30mm、材料为35钢、热处理硬度28~38HRC、表面氧化处理的A型内螺纹圆锥销的标记:销GB/T 1186×30 |
| dh10① |
a≈ |
d1 |
螺距P |
d2 |
t1 |
t2min |
t3 |
l的范围 |
| 6 |
0.8 |
M4 |
0.7 |
4.3 |
6 |
10 |
1 |
16~60 |
| 8 |
1 |
M5 |
0.8 |
5.3 |
8 |
12 |
1.2 |
18~80 |
| 10 |
1.2 |
M6 |
1 |
6.4 |
10 |
16 |
1.2 |
22~100 |
| 12 |
1.6 |
M8 |
1.25 |
8.4 |
12 |
20 |
1.2 |
26~120 |
| 16 |
2 |
M10 |
1.5 |
10.5 |
16 |
25 |
1.5 |
32~160 |
| 20 |
2.5 |
M12 |
1.75 |
13 |
18 |
28 |
1.5 |
40~200 |
| 25 |
3 |
M16 |
2 |
17 |
24 |
35 |
2 |
50~200 |
| 30 |
4 |
M20 |
2.5 |
21 |
30 |
40 |
2 |
60~200 |
| 40 |
5 |
M20 |
2.5 |
21 |
30 |
40 |
2.5 |
80~200 |
| 50 |
6.3 |
M24 |
3 |
25 |
36 |
50 |
2.5 |
100~200 |
| ① 其他公差,如all,cll和f8,由供需双方协议。 |
| 公称长度l的商品规格系列:mm |
| 公称 |
16 |
18 |
20 |
22 |
24 |
26 |
28 |
30 |
32 |
35 |
40 |
45 |
50 |
55 |
| min |
15.5 |
17.5 |
19.5 |
21.5 |
23.5 |
25.5 |
27.5 |
29.5 |
31.5 |
34.5 |
39.5 |
44.5 |
49.5 |
54.25 |
| max |
16.5 |
18.5 |
20.5 |
22.5 |
24.5 |
26.5 |
28.5 |
30.5 |
32.5 |
35.5 |
40.5 |
45.5 |
50.5 |
55.75 |
| 公称 |
60 |
65 |
70 |
75 |
80 |
85 |
90 |
95 |
100 |
120 |
140 |
160 |
180 |
200 |
| min |
59.25 |
64.25 |
69.25 |
74.25 |
79.25 |
84.25 |
89.25 |
94.25 |
99.25 |
119.25 |
139.25 |
159.25 |
179.25 |
199.25 |
| max |
60.75 |
65.75 |
70.75 |
75.75 |
80.75 |
85.75 |
90.75 |
95.75 |
100.75 |
120.75 |
140.75 |
160.75 |
180.75 |
200.75 |
| 注:公称长度大于200mm,按20mm递增。 |
| 技术条件 |
| 螺纹 |
6H |
| 材料 |
钢 |
不锈钢 |
| 易切钢:Y12、Y15碳素钢:35、4535,28~38HRC45,38~41HRC合金钢:30CrMnSiA,35~41HRC |
1Cr13、2Cr13Cr17Ni20Cr18Ni9Ti |
| 表面缺陷 |
不允许有不规则的和有害的缺陷。销的任何部位不得有毛刺 |
| 表面处理 |
不经处理;氧化;磷化;镀锌钝化 |
简单处理 |
| 其他表面镀层或表面处理应由供需双方协议。所有公差仅适用于涂、镀前的公差 |
| 质量kg |
| 公称直径/mm |
6 |
8 |
10 |
12 |
16 |
20 |
25 |
30 |
40 |
50 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 16 |
2.97 |
|
|
|
|
|
|
|
|
|
| 18 |
3.46 |
5.94 |
|
|
|
|
|
|
|
|
| 20 |
3.97 |
6.81 |
|
|
|
|
|
|
|
|
| 22 |
4.48 |
7.68 |
11.35 |
|
|
|
|
|
|
|
| 24 |
4.99 |
8.56 |
12.70 |
|
|
|
|
|
|
|
| 26 |
5.51 |
9.46 |
14.05 |
17.73 |
|
|
|
|
|
|
| 28 |
6.04 |
10.35 |
15.42 |
19.67 |
|
|
|
|
|
|
| 30 |
6.57 |
11.26 |
16.80 |
21.62 |
|
|
|
|
|
|
| 32 |
7.11 |
12.18 |
18.20 |
23.58 |
40.00 |
|
|
|
|
|
| 35 |
7.94 |
13.57 |
20.30 |
26.55 |
45.14 |
|
|
|
|
|
| 40 |
9.34 |
15.93 |
23.86 |
31.56 |
53.79 |
82.27 |
|
|
|
|
| 45 |
10.79 |
18.34 |
27.49 |
36.65 |
62.54 |
95.67 |
|
|
|
|
| 50 |
12.28 |
20.81 |
31.19 |
41.82 |
71.39 |
109.2 |
153.8 |
|
|
|
| 55 |
13.81 |
23.34 |
34.95 |
47.07 |
80.36 |
122.9 |
174.8 |
|
|
|
| 60 |
15.38 |
25.92 |
38.79 |
52.40 |
89.42 |
136.7 |
195.8 |
263.1 |
|
|
| 65 |
|
28.56 |
42.69 |
57.81 |
98.60 |
150.6 |
217.1 |
293.3 |
|
|
| 70 |
|
31.25 |
46.66 |
63.31 |
107.9 |
164.6 |
238.5 |
323.6 |
|
|
| 75 |
|
34.00 |
50.70 |
68.89 |
117.3 |
178.8 |
260.1 |
354.0 |
|
|
| 80 |
|
36.82 |
54.81 |
74.55 |
126.8 |
193.1 |
281.8 |
384.7 |
737.9 |
|
| 85 |
|
|
59.00 |
80.29 |
136.4 |
207.6 |
303.7 |
415.6 |
791.4 |
|
| 90 |
|
|
63.25 |
86.12 |
146.1 |
222.2 |
325.7 |
446.7 |
845.1 |
|
| 95 |
|
|
67.58 |
92.03 |
155.9 |
236.9 |
348.0 |
478.0 |
899.1 |
|
| 100 |
|
|
71.98 |
98.03 |
165.8 |
251.7 |
370.3 |
509.4 |
953.3 |
1454 |
| 120 |
|
|
|
122.9 |
206.7 |
312.5 |
461.6 |
637.3 |
1173 |
1790 |
| 140 |
|
|
|
|
249.3 |
375.5 |
555.5 |
768.3 |
1397 |
2131 |
| 160 |
|
|
|
|
293.9 |
440.7 |
652.2 |
902.6 |
1625 |
2477 |
| 180 |
|
|
|
|
|
508.2 |
751.6 |
1040 |
1857 |
2829 |
| 200 |
|
|
|
|
|
578.1 |
853.9 |
1181 |
2094 |
3186 |
淬硬钢和马氏体不锈钢圆柱销(GB/T119.2-2000)mm

| dm6 |
1 |
1.5 |
2 |
2.5 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
16 |
20 |
| c≈ |
0.2 |
0.3 |
0.35 |
0.4 |
0.5 |
0.63 |
0.8 |
1.2 |
1.6 |
2 |
2.5 |
3 |
3.5 |
| l的范围 |
3~10 |
4~16 |
5~20 |
6~24 |
8~30 |
10~40 |
12~50 |
14~60 |
18~80 |
22~100 |
26~100 |
40~100 |
50~100 |
| 公称长度l的商品规格系列:mm |
| 公称 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
14 |
16 |
18 |
20 |
22 |
24 |
26 |
28 |
30 |
| min |
2.75 |
3.75 |
4.75 |
5.75 |
7.75 |
9.75 |
11.5 |
13.5 |
15.5 |
17.5 |
19.5 |
21.5 |
23.5 |
25.5 |
27.5 |
29.5 |
| max |
3.25 |
4.25 |
5.25 |
6.25 |
8.25 |
10.25 |
12.5 |
14.5 |
16.5 |
18.5 |
20.5 |
22.5 |
24.5 |
26.5 |
28.5 |
30.5 |
| 公称 |
32 |
35 |
40 |
45 |
50 |
55 |
60 |
65 |
70 |
75 |
80 |
85 |
90 |
95 |
100 |
|
| min |
31.5 |
34.5 |
39.5 |
44.5 |
49.5 |
54.25 |
59.25 |
64.25 |
69.25 |
74.25 |
79.25 |
84.25 |
89.25 |
94.25 |
99.25 |
|
| max |
32.5 |
35.5 |
40.5 |
45.5 |
50.5 |
55.75 |
60.75 |
65.75 |
70.75 |
75.75 |
80.75 |
85.75 |
90.75 |
95.75 |
100.75 |
|
| 注:公称长度大于100mm,按20mm递增。 |
| 技术条件 |
| 材料1) |
钢 |
马氏体不锈钢 |
| A型普通淬火 |
B型表面淬火 |
C1 |
| 化学成分,% |
淬火并回火硬度:460~560HV30 |
| C:0.95~1.1Si:0.15~0.35Mn:0.25~0.4P:0.03maxS:0.025maxCr:1.35~1.65硬度:550~650HV30 |
其他C:0.06~0.13Si:0.1~0.4Mn:0.25~0.6P:0.025maxS:0.05max |
或C:0.15maxSi:0.10maxMn:0.9~1.3P:0.07maxS:0.15~0.35Pb:0.15~0.35 |
| 由制造者确定表面硬度:600~700HV1渗碳层深度0.25~0.4mm的硬度:550HV1min |
| 表面粗糙度 |
Ra≤0.8μm |
| 表面缺陷 |
不允许有不规则的和有害的缺陷。销的任何部位不得有毛刺 |
| 表面处理 |
不经处理;氧化;镀锌钝化;磷化 |
简单处理 |
| 其他表面镀层或表面处理,应由供需双方协议。所有公差仅适用于涂、镀前的公差 |
| 1)其他材料由供需双方协议。 |
| 质量kg |
| 公称直径/mm |
1 |
1.5 |
2 |
2.5 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
16 |
20 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 3 |
0.018 |
|
|
|
|
|
|
|
|
|
|
|
|
| 4 |
0.025 |
0.055 |
|
|
|
|
|
|
|
|
|
|
|
| 5 |
0.031 |
0.069 |
0.123 |
|
|
|
|
|
|
|
|
|
|
| 6 |
0.037 |
0.083 |
0.148 |
0.231 |
|
|
|
|
|
|
|
|
|
| 8 |
0.049 |
0.111 |
0.197 |
0.308 |
0.444 |
|
|
|
|
|
|
|
|
| 10 |
0.062 |
0.139 |
0.247 |
0.385 |
0.555 |
0.986 |
|
|
|
|
|
|
|
| 12 |
|
0.166 |
0.296 |
0.462 |
0.666 |
1.18 |
1.85 |
|
|
|
|
|
|
| 14 |
|
0.194 |
0.345 |
0.539 |
0.777 |
1.38 |
2.16 |
3.11 |
|
|
|
|
|
| 16 |
|
0.222 |
0.395 |
0.617 |
0.888 |
1.58 |
2.47 |
3.55 |
|
|
|
|
|
| 18 |
|
|
0.444 |
0.694 |
0.999 |
1.78 |
2.77 |
4.00 |
7.10 |
|
|
|
|
| 20 |
|
|
0.493 |
0.771 |
1.11 |
1.97 |
3.08 |
4.44 |
7.89 |
|
|
|
|
| 22 |
|
|
|
0.848 |
1.22 |
2.17 |
3.39 |
4.88 |
8.68 |
13.56 |
|
|
|
| 24 |
|
|
|
0.925 |
1.33 |
2.37 |
3.70 |
5.33 |
9.47 |
14.80 |
|
|
|
| 26 |
|
|
|
|
1.44 |
2.56 |
4.01 |
5.77 |
10.26 |
16.03 |
23.08 |
|
|
| 28 |
|
|
|
|
1.55 |
2.76 |
4.32 |
6.21 |
11.05 |
17.26 |
24.86 |
|
|
| 30 |
|
|
|
|
1.66 |
2.96 |
4.62 |
6.66 |
11.84 |
18.50 |
26.63 |
|
|
| 32 |
|
|
|
|
|
3.16 |
4.93 |
7.10 |
12.63 |
19.73 |
28.41 |
|
|
| 34 |
|
|
|
|
|
3.35 |
5.24 |
7.55 |
13.42 |
20.96 |
30.19 |
|
|
| 40 |
|
|
|
|
|
3.95 |
6.17 |
8.88 |
15.78 |
24.66 |
35.51 |
63.13 |
|
| 45 |
|
|
|
|
|
|
6.94 |
9.99 |
17.76 |
27.74 |
39.95 |
71.02 |
|
| 50 |
|
|
|
|
|
|
7.71 |
11.10 |
19.73 |
30.83 |
44.39 |
78.92 |
123.3 |
| 55 |
|
|
|
|
|
|
|
12.21 |
21.70 |
33.91 |
48.83 |
86.81 |
135.6 |
| 60 |
|
|
|
|
|
|
|
13.32 |
23.67 |
36.99 |
53.27 |
94.70 |
148.0 |
| 65 |
|
|
|
|
|
|
|
|
25.65 |
40.07 |
57.71 |
102.6 |
160.3 |
| 70 |
|
|
|
|
|
|
|
|
27.62 |
43.16 |
62.15 |
110.5 |
172.6 |
| 75 |
|
|
|
|
|
|
|
|
29.59 |
46.24 |
66.59 |
118.4 |
185.0 |
| 80 |
|
|
|
|
|
|
|
|
31.57 |
49.32 |
71.02 |
126.3 |
197.3 |
| 85 |
|
|
|
|
|
|
|
|
|
52.41 |
75.46 |
134.2 |
209.6 |
| 90 |
|
|
|
|
|
|
|
|
|
55.49 |
79.90 |
142.0 |
222.0 |
| 95 |
|
|
|
|
|
|
|
|
|
58.57 |
84.34 |
149.9 |
234.3 |
| 100 |
|
|
|
|
|
|
|
|
|
61.65 |
88.78 |
157.8 |
246.6 |
不淬硬钢和奥氏体不锈钢内螺纹圆柱销(GB/T120.1-2000)mm

| dm6 |
c1≈ |
c2≈ |
d1 |
螺距P |
d2 |
t1 |
t2min |
t3 |
l的范围 |
| 6 |
0.8 |
1.2 |
M4 |
0.7 |
4.3 |
6 |
10 |
1 |
16~60 |
| 8 |
1 |
1.6 |
M5 |
0.8 |
5.3 |
8 |
12 |
1.2 |
18~80 |
| 10 |
1.2 |
2 |
M6 |
1 |
6.4 |
10 |
16 |
1.2 |
22~100 |
| 12 |
1.6 |
2.5 |
M6 |
1 |
6.4 |
12 |
20 |
1.2 |
26~120 |
| 16 |
2 |
3 |
M8 |
1.25 |
8.4 |
16 |
25 |
1.5 |
32~160 |
| 20 |
2.5 |
3.5 |
M10 |
1.5 |
10.5 |
18 |
28 |
1.5 |
40~200 |
| 25 |
3 |
4 |
M16 |
2 |
17 |
24 |
35 |
2 |
50~200 |
| 30 |
4 |
5 |
M20 |
2.5 |
21 |
30 |
40 |
2 |
60~200 |
| 40 |
5 |
6.3 |
M20 |
2.5 |
21 |
30 |
40 |
2.5 |
80~200 |
| 50 |
6.3 |
8 |
M24 |
3 |
25 |
36 |
50 |
2.5 |
100~200 |
| 公称长度l的商品规格系列:mm |
| 公称 |
16 |
18 |
20 |
22 |
24 |
26 |
28 |
30 |
32 |
35 |
40 |
45 |
50 |
55 |
| min |
15.5 |
17.5 |
19.5 |
21.5 |
23.5 |
25.5 |
27.5 |
29.5 |
31.5 |
34.5 |
39.5 |
44.5 |
49.5 |
54.25 |
| max |
16.5 |
18.5 |
20.5 |
22.5 |
24.5 |
26.5 |
28.5 |
30.5 |
32.5 |
35.5 |
40.5 |
45.5 |
50.5 |
55.75 |
| 公称 |
60 |
65 |
70 |
75 |
80 |
85 |
90 |
95 |
100 |
120 |
140 |
160 |
180 |
200 |
| min |
59.25 |
64.25 |
69.25 |
74.25 |
79.25 |
84.25 |
89.25 |
94.25 |
99.25 |
119.25 |
139.25 |
159.25 |
179.25 |
199.25 |
| max |
60.75 |
65.75 |
70.75 |
75.75 |
80.75 |
85.75 |
90.75 |
95.75 |
100.75 |
120.75 |
140.75 |
160.75 |
180.75 |
200.75 |
| 注:公称长度大于200mm,按20mm递增。 |
| 技术条件 |
| 螺纹 |
6H |
| 材料 |
钢 |
奥氏体不锈钢 |
| 硬度125~245HV30 |
A1硬度210~280HV30 |
| 表面粗糙度 |
Ra≤0.8μm |
| 表面缺陷 |
不允许有不规则的和有害的缺陷。销的任何部位不得有毛刺 |
| 表面处理 |
不经处理;氧化;镀锌钝化;磷化 |
简单处理 |
| 其他表面镀层或表面处理,应由供需双方协议。所有公差仅适用于涂、镀前的公差 |
| 质量kg |
| 公称直径/mm |
6 |
8 |
10 |
12 |
16 |
20 |
25 |
30 |
40 |
50 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 16 |
2.78 |
|
|
|
|
|
|
|
|
|
| 18 |
3.22 |
5.62 |
|
|
|
|
|
|
|
|
| 20 |
3.66 |
6.41 |
|
|
|
|
|
|
|
|
| 22 |
4.11 |
7.20 |
10.74 |
|
|
|
|
|
|
|
| 24 |
4.55 |
7.99 |
11.97 |
|
|
|
|
|
|
|
| 26 |
5.00 |
8.77 |
13.21 |
19.55 |
|
|
|
|
|
|
| 28 |
5.44 |
9.56 |
14.44 |
21.33 |
|
|
|
|
|
|
| 30 |
5.88 |
10.35 |
15.67 |
23.10 |
|
|
|
|
|
|
| 32 |
6.33 |
11.14 |
16.91 |
24.88 |
42.54 |
|
|
|
|
|
| 35 |
6.99 |
12.33 |
18.76 |
27.54 |
47.28 |
|
|
|
|
|
| 40 |
8.10 |
14.30 |
21.84 |
31.98 |
55.17 |
84.58 |
|
|
|
|
| 45 |
9.21 |
16.27 |
24.92 |
36.42 |
63.06 |
96.91 |
|
|
|
|
| 50 |
10.32 |
18.24 |
28.00 |
40.86 |
70.95 |
109.2 |
146.0 |
|
|
|
| 55 |
11.43 |
20.22 |
31.09 |
45.30 |
78.84 |
121.6 |
165.3 |
|
|
|
| 60 |
12.54 |
22.19 |
34.17 |
49.74 |
86.74 |
133.9 |
184.6 |
249.7 |
|
|
| 65 |
|
24.16 |
37.25 |
54.18 |
94.63 |
146.2 |
203.8 |
277.4 |
|
|
| 70 |
|
26.14 |
40.33 |
58.62 |
102.5 |
158.6 |
223.1 |
305.1 |
|
|
| 75 |
|
28.11 |
43.42 |
63.06 |
110.4 |
170.9 |
242.4 |
332.9 |
|
|
| 80 |
|
30.08 |
46.50 |
67.49 |
118.3 |
183.2 |
261.6 |
360.6 |
705.9 |
|
| 85 |
|
|
49.58 |
71.93 |
126.2 |
195.6 |
280.9 |
388.4 |
755.2 |
|
| 90 |
|
|
52.66 |
76.37 |
134.1 |
207.9 |
300.2 |
416.1 |
804.5 |
|
| 95 |
|
|
55.75 |
80.81 |
142.0 |
220.2 |
319.4 |
443.9 |
853.9 |
|
| 100 |
|
|
58.83 |
85.25 |
149.9 |
232.5 |
338.7 |
471.6 |
903.2 |
1391 |
| 120 |
|
|
|
103.0 |
181.4 |
281.9 |
415.8 |
582.6 |
1100 |
1700 |
| 140 |
|
|
|
|
213.0 |
331.2 |
492.8 |
693.6 |
1298 |
2008 |
| 160 |
|
|
|
|
244.6 |
380.5 |
569.9 |
804.5 |
1495 |
2316 |
| 180 |
|
|
|
|
|
429.8 |
647.0 |
915.5 |
1692 |
2624 |
| 200 |
|
|
|
|
|
479.2 |
724.0 |
1026 |
1890 |
2933 |
内螺纹圆柱销(GB/T120.2-2000)mm

| A型――球面圆柱端,适用于普通淬火钢和马氏体不锈钢其余尺寸见A型B型――平端,适用于表面淬火钢 |
| 标记示例:公称直径d=6mm、公差为m6、公称长度l=30mm、材料为钢、普通淬火(A型)、表面氧化处理的内螺纹圆柱销的标记:销GB/T 120.26×30-A公称直径d=6mm、公差为m6、公称长度l=30mm、材料为C1组马氏体不锈钢、表面简单处理的内螺纹圆柱销的标记:销GB/T 120.26×30-C1 |
| d(m6) |
a≈ |
c |
d1 |
螺距P |
d2 |
t1 |
t2min |
t3 |
l的范围 |
| 6 |
0.8 |
2.1 |
M4 |
0.7 |
4.3 |
6 |
10 |
1 |
16~60 |
| 8 |
1 |
2.6 |
M5 |
0.8 |
5.3 |
8 |
12 |
1.2 |
18~80 |
| 10 |
1.2 |
3 |
M6 |
1 |
6.4 |
10 |
16 |
1.2 |
22~100 |
| 12 |
1.6 |
3.8 |
M6 |
1 |
6.4 |
12 |
20 |
1.2 |
26~120 |
| 16 |
2 |
4.6 |
M8 |
1.25 |
8.4 |
16 |
25 |
1.5 |
32~160 |
| 20 |
2.5 |
6 |
M10 |
1.5 |
10.5 |
18 |
28 |
1.5 |
40~200 |
| 25 |
3 |
6 |
M16 |
2 |
17 |
24 |
35 |
2 |
50~200 |
| 30 |
4 |
7 |
M20 |
2.5 |
21 |
30 |
40 |
2 |
60~200 |
| 40 |
5 |
8 |
M20 |
2.5 |
21 |
30 |
40 |
2.5 |
80~200 |
| 50 |
6.3 |
10 |
M24 |
3 |
25 |
36 |
50 |
2.5 |
100~200 |
| 公称长度l的商品规格系列:mm |
| 公称 |
16 |
18 |
20 |
22 |
24 |
26 |
28 |
30 |
32 |
35 |
40 |
45 |
50 |
55 |
| min |
15.5 |
17.5 |
19.5 |
21.5 |
23.5 |
25.5 |
27.5 |
29.5 |
31.5 |
34.5 |
39.5 |
44.5 |
49.5 |
54.25 |
| max |
16.5 |
18.5 |
20.5 |
22.5 |
24.5 |
26.5 |
28.5 |
30.5 |
32.5 |
35.5 |
40.5 |
45.5 |
50.5 |
55.75 |
| 公称 |
60 |
65 |
70 |
75 |
80 |
85 |
90 |
95 |
100 |
120 |
140 |
160 |
180 |
200 |
| min |
59.25 |
64.25 |
69.25 |
74.25 |
79.25 |
84.25 |
89.25 |
94.25 |
99.25 |
119.25 |
139.25 |
159.25 |
179.25 |
199.25 |
| max |
60.75 |
65.75 |
70.75 |
75.75 |
80.75 |
85.75 |
90.75 |
95.75 |
100.75 |
120.75 |
140.75 |
160.75 |
180.75 |
200.75 |
| 注:公称长度大于200mm,按20mm递增。 |
| 技术条件 |
| 螺纹 |
6H |
| 材料 |
钢 |
马氏体不锈钢 |
| A型普通淬火 |
B型表面淬火 |
C1 |
| 化学成分,% |
淬火并回火硬度:460~560HV30 |
|
其他 |
或 |
| C:0.95~1.1Si:0.15~0.35Mn:0.25~0.4P:0.03maxS:0.025maxCr:1.35~1.65硬度:550~650HV30 |
C:0.06~0.13Si:0.1~0.4Mn:0.25~0.6P:0.025maxS:0.05max |
C:0.15maxSi:0.10maxMn:0.9~1.3P:0.07maxS:0.15~0.35Pb:0.15~0.35 |
| 由制造者确定表面硬度:600~700HV1渗碳层深度0.25~0.4mm的硬度:550HV1min |
| 表面粗糙度 |
Ra≤0.8μm |
| 表面缺陷 |
不允许有不规则的和有害的缺陷。销的任何部位不得有毛刺 |
| 表面处理 |
不经处理;氧化;镀锌钝化;磷化 |
简单处理 |
| 其他表面镀层或表面处理,应由供需双方协议。所有公差仅适用于涂、镀前的公差 |
| 质量kg |
| 公称直径/mm |
6 |
8 |
10 |
12 |
16 |
20 |
25 |
30 |
40 |
50 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 16 |
2.78 |
|
|
|
|
|
|
|
|
|
| 18 |
3.22 |
5.62 |
|
|
|
|
|
|
|
|
| 20 |
3.66 |
6.41 |
|
|
|
|
|
|
|
|
| 22 |
4.11 |
7.20 |
10.74 |
|
|
|
|
|
|
|
| 24 |
4.55 |
7.99 |
11.97 |
|
|
|
|
|
|
|
| 26 |
5.00 |
8.77 |
13.21 |
19.55 |
|
|
|
|
|
|
| 28 |
5.44 |
9.56 |
14.44 |
21.33 |
|
|
|
|
|
|
| 30 |
5.88 |
10.35 |
15.67 |
23.10 |
|
|
|
|
|
|
| 32 |
6.33 |
11.14 |
16.91 |
24.88 |
42.54 |
|
|
|
|
|
| 35 |
6.99 |
12.33 |
18.76 |
27.54 |
47.28 |
|
|
|
|
|
| 40 |
8.10 |
14.30 |
21.84 |
31.98 |
55.17 |
84.58 |
|
|
|
|
| 45 |
9.21 |
16.27 |
24.92 |
36.42 |
63.06 |
96.91 |
|
|
|
|
| 50 |
10.32 |
18.24 |
28.00 |
40.86 |
70.95 |
109.2 |
146.0 |
|
|
|
| 55 |
11.43 |
20.22 |
31.09 |
45.30 |
78.84 |
121.6 |
165.3 |
|
|
|
| 60 |
12.54 |
22.19 |
34.17 |
49.74 |
86.74 |
133.9 |
184.6 |
249.7 |
|
|
| 65 |
|
24.16 |
37.25 |
54.18 |
94.63 |
146.2 |
203.8 |
277.4 |
|
|
| 70 |
|
26.14 |
40.33 |
58.62 |
102.5 |
158.6 |
223.1 |
305.1 |
|
|
| 75 |
|
28.11 |
43.42 |
63.06 |
110.4 |
170.9 |
242.4 |
332.9 |
|
|
| 80 |
|
30.08 |
46.50 |
67.49 |
118.3 |
183.2 |
261.6 |
360.6 |
705.9 |
|
| 85 |
|
|
49.58 |
71.93 |
126.2 |
195.6 |
280.9 |
388.4 |
755.2 |
|
| 90 |
|
|
52.66 |
76.37 |
134.1 |
207.9 |
300.2 |
416.1 |
804.5 |
|
| 95 |
|
|
55.75 |
80.81 |
142.0 |
220.2 |
319.4 |
443.9 |
853.9 |
|
| 100 |
|
|
58.83 |
85.25 |
149.9 |
232.5 |
338.7 |
471.6 |
903.2 |
1391 |
| 120 |
|
|
|
103.0 |
181.4 |
281.9 |
415.8 |
582.6 |
1100 |
1700 |
| 140 |
|
|
|
|
213.0 |
331.2 |
492.8 |
693.6 |
1298 |
2008 |
| 160 |
|
|
|
|
244.6 |
380.5 |
569.9 |
804.5 |
1495 |
2316 |
| 180 |
|
|
|
|
|
429.8 |
647.0 |
915.5 |
1692 |
2624 |
| 200 |
|
|
|
|
|
479.2 |
724.0 |
1026 |
1890 |
2933 |
开尾圆锥销(GB/T877-1986)mm
| d |
n |
l1 |
c≈ |
l的范围 |
| 公称 |
min |
max |
公称 |
min |
max |
| 3 |
2.96 |
3 |
0.8 |
0.86 |
1 |
10 |
0.5 |
30~55 |
| 4 |
3.952 |
4 |
0.8 |
0.86 |
1 |
10 |
0.5 |
35~60 |
| 5 |
4.952 |
5 |
1 |
1.06 |
1.2 |
12 |
1 |
40~80 |
| 6 |
5.952 |
6 |
1 |
1.06 |
1.2 |
15 |
1 |
50~100 |
| 8 |
7.942 |
8 |
1.6 |
1.66 |
1.91 |
20 |
1 |
60~120 |
| 10 |
9.942 |
10 |
1.6 |
1.66 |
1.91 |
25 |
1.5 |
70~160 |
| 12 |
11.93 |
12 |
2 |
2.06 |
2.31 |
30 |
1.5 |
80~200 |
| 16 |
15.93 |
16 |
2 |
2.06 |
2.31 |
40 |
1.5 |
100~200 |
| 公称长度l的商品规格系列:mm |
| 公称 |
30 |
32 |
35 |
40 |
45 |
50 |
55 |
60 |
65 |
70 |
75 |
| mind |
29.58 |
31.50 |
34.50 |
39.50 |
44.50 |
49.50 |
54.40 |
59.40 |
64.40 |
69.40 |
74.40 |
| max |
30.42 |
32.50 |
35.50 |
40.50 |
45.50 |
50.50 |
55.60 |
60.60 |
65.60 |
70.60 |
75.60 |
| 公称 |
80 |
85 |
90 |
95 |
100 |
120 |
140 |
160 |
180 |
200 |
|
| min |
79.40 |
84.30 |
89.30 |
94.30 |
99.30 |
119.30 |
139.20 |
159.20 |
179.20 |
199.08 |
|
| max |
80.60 |
85.70 |
90.70 |
95.70 |
100.70 |
120.70 |
140.80 |
160.80 |
180.80 |
200.92 |
|
| 质量kg |
| 公称直径/mm |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
16 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 30 |
1.82 |
|
|
|
|
|
|
|
| 32 |
1.98 |
|
|
|
|
|
|
|
| 35 |
2.23 |
3.82 |
|
|
|
|
|
|
| 40 |
2.66 |
4.51 |
6.69 |
|
|
|
|
|
| 45 |
3.11 |
5.23 |
7.74 |
|
|
|
|
|
| 50 |
3.59 |
5.98 |
8.82 |
12.26 |
|
|
|
|
| 55 |
4.09 |
6.76 |
9.94 |
13.79 |
|
|
|
|
| 60 |
|
7.57 |
11.10 |
15.35 |
25.23 |
|
|
|
| 65 |
|
|
12.30 |
16.96 |
27.85 |
|
|
|
| 70 |
|
|
13.53 |
18.62 |
30.53 |
46.05 |
|
|
| 75 |
|
|
14.81 |
20.32 |
33.27 |
50.06 |
|
|
| 80 |
|
|
16.12 |
22.06 |
36.06 |
54.15 |
74.78 |
|
| 85 |
|
|
|
23.86 |
38.91 |
58.31 |
80.49 |
|
| 90 |
|
|
|
25.70 |
41.82 |
62.53 |
86.28 |
|
| 95 |
|
|
|
27.58 |
44.80 |
66.84 |
92.16 |
|
| 100 |
|
|
|
29.52 |
47.83 |
71.21 |
98.12 |
167.3 |
| 120 |
|
|
|
|
60.58 |
89.45 |
122.8 |
207.9 |
| 140 |
|
|
|
|
|
108.9 |
148.9 |
250.2 |
| 160 |
|
|
|
|
|
129.6 |
176.5 |
294.5 |
| 180 |
|
|
|
|
|
|
205.6 |
340.6 |
| 200 |
|
|
|
|
|
|
236.2 |
388.6 |
螺纹圆柱销(GB/T878-2007)mm
本页尺寸表已据现行版标准(GB/T878-2007)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
P 螺距 |
b 螺纹长度 |
ds 最小值 |
ds 最大值 |
n 公称 |
n 最大值 |
n 最小值 |
t 最大值 |
t 最小值 |
x 最大值 |
| M1 |
0.25 |
1.2 |
0.86 |
1 |
0.2 |
0.4 |
0.26 |
0.78 |
0.63 |
0.6 |
| M1.2 |
0.25 |
1.4 |
1.06 |
1.2 |
0.25 |
0.45 |
0.31 |
0.79 |
0.63 |
0.6 |
| M1.6 |
0.35 |
1.9 |
1.46 |
1.6 |
0.3 |
0.5 |
0.36 |
1.06 |
0.88 |
0.9 |
| M2 |
0.4 |
2.4 |
1.86 |
2 |
0.3 |
0.5 |
0.36 |
1.2 |
1 |
1 |
| M2.5 |
0.45 |
3 |
2.36 |
2.5 |
0.4 |
0.6 |
0.46 |
1.33 |
1.1 |
1.1 |
| M3 |
0.5 |
3.6 |
2.86 |
3 |
0.5 |
0.7 |
0.56 |
1.5 |
1.25 |
1.25 |
| (M3.5) |
0.6 |
4.2 |
3.32 |
3.5 |
0.5 |
0.7 |
0.56 |
1.78 |
1.5 |
1.5 |
| M4 |
0.7 |
4.8 |
3.82 |
4 |
0.6 |
0.8 |
0.66 |
2.05 |
1.75 |
1.75 |
| M5 |
0.8 |
6 |
4.82 |
5 |
0.8 |
1 |
0.86 |
2.35 |
2 |
2 |
| M6 |
1 |
7.2 |
5.82 |
6 |
1 |
1.2 |
1.06 |
2.9 |
2.5 |
2.5 |
| M8 |
1.25 |
9.6 |
7.78 |
8 |
1.2 |
1.51 |
1.26 |
3.6 |
3.1 |
3.2 |
| M10 |
1.5 |
12 |
9.78 |
10 |
1.6 |
1.91 |
1.66 |
4.25 |
3.75 |
3.8 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
弹性圆柱销 直槽 重型(GB/T879.1-2018)mm
本页尺寸表已据现行版标准(GB/T879.1-2018)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。

| 规格 d |
d 装配前 最大值 |
d 最小值 |
d1 装配前 参考 |
c 最大值 |
c 最小值 |
h |
h 最小剪切载荷,双面剪,kN① |
| Φ1 |
1.3 |
1.2 |
0.8 |
0.35 |
0.15 |
0.2 |
0.7 |
| Φ1.5 |
1.8 |
1.7 |
1.1 |
0.45 |
0.25 |
0.3 |
1.58 |
| Φ2 |
2.4 |
2.3 |
1.5 |
0.55 |
0.35 |
0.4 |
2.82 |
| Φ2.5 |
2.9 |
2.8 |
1.8 |
0.6 |
0.4 |
0.5 |
4.38 |
| Φ3 |
3.5 |
3.3 |
2.1 |
0.7 |
0.5 |
0.6 |
6.32 |
| Φ3.5 |
4.0 |
3.8 |
2.3 |
0.8 |
0.6 |
0.75 |
9.06 |
| Φ4 |
4.6 |
4.4 |
2.8 |
0.85 |
0.65 |
0.8 |
11.24 |
| Φ4.5 |
5.1 |
4.9 |
2.9 |
1 |
0.8 |
1 |
15.36 |
| Φ5 |
5.6 |
5.4 |
3.4 |
1.1 |
0.9 |
1 |
17.54 |
| Φ6 |
6.7 |
6.4 |
4 |
1.4 |
1.2 |
1.2 |
26.04 |
| Φ8 |
8.8 |
8.5 |
5.5 |
2 |
1.6 |
1.5 |
42.76 |
| Φ10 |
10.8 |
10.5 |
6.5 |
2.4 |
2 |
2 |
70.16 |
| Φ12 |
12.8 |
12.5 |
7.5 |
2.4 |
2 |
2.5 |
104.1 |
| Φ13 |
13.8 |
13.5 |
8.5 |
2.4 |
2 |
2.5 |
115.1 |
| Φ14 |
14.8 |
14.5 |
8.5 |
2.4 |
2 |
3 |
144.7 |
| Φ16 |
16.8 |
16.5 |
10.5 |
2.4 |
2 |
3 |
171 |
| Φ18 |
18.9 |
18.5 |
11.5 |
2.4 |
2 |
3.5 |
222.5 |
| Φ20 |
20.9 |
20.5 |
12.5 |
3.4 |
3 |
4 |
280.6 |
| Φ21 |
21.9 |
21.5 |
13.5 |
3.4 |
3 |
4 |
298.2 |
| Φ25 |
25.9 |
25.5 |
15.5 |
3.4 |
3 |
5 |
438.5 |
| Φ28 |
28.9 |
28.5 |
17.5 |
3.4 |
3 |
5.5 |
542.6 |
| Φ30 |
30.9 |
30.5 |
18.5 |
3.4 |
3 |
6 |
631.4 |
| Φ32 |
32.9 |
32.5 |
20.5 |
3.6 |
3 |
6 |
684 |
| Φ35 |
35.9 |
35.5 |
21.5 |
3.6 |
3 |
7 |
859 |
| Φ38 |
38.9 |
38.5 |
23.5 |
4.6 |
4 |
7.5 |
1003 |
| Φ40 |
40.9 |
40.5 |
25.5 |
4.6 |
4 |
7.5 |
1068 |
| Φ45 |
45.9 |
45.5 |
28.5 |
4.6 |
4 |
8.5 |
1360 |
| Φ50 |
50.9 |
50.5 |
31.5 |
4.6 |
4 |
9.5 |
1685 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
弹性圆柱销 直槽 轻型(GB/T879.2-2018)mm
本页尺寸表已据现行版标准(GB/T879.2-2018)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
d 装配前 最大值 |
d 最小值 |
d1 装配前 参考 |
c 最大值 |
c 最小值 |
h |
h 最小剪切载荷,双面剪,kN① |
| 2 |
2.4 |
2.3 |
1.9 |
0.4 |
0.2 |
0.2 |
1.5 |
| 2.5 |
2.9 |
2.8 |
2.3 |
0.45 |
0.25 |
0.25 |
2.4 |
| 3 |
3.5 |
3.3 |
2.7 |
0.45 |
0.25 |
0.3 |
3.5 |
| 3.5 |
4 |
3.8 |
3.1 |
0.5 |
0.3 |
0.35 |
4.6 |
| 4 |
4.6 |
4.4 |
3.4 |
0.7 |
0.5 |
0.5 |
8 |
| 4.5 |
5.1 |
4.9 |
3.9 |
0.7 |
0.5 |
0.5 |
8.8 |
| 5 |
5.6 |
5.4 |
4.4 |
0.7 |
0.5 |
0.5 |
10.4 |
| 6 |
6.7 |
6.4 |
4.9 |
0.9 |
0.7 |
0.75 |
18 |
| 8 |
8.8 |
8.5 |
7 |
1.8 |
1.5 |
0.75 |
24 |
| 10 |
10.8 |
10.5 |
8.5 |
2.4 |
2 |
1 |
40 |
| 12 |
12.8 |
12.5 |
10.5 |
2.4 |
2 |
1 |
48 |
| 13 |
13.8 |
13.5 |
11 |
2.4 |
2 |
1.2 |
66 |
| 14 |
14.8 |
14.5 |
11.5 |
2.4 |
2 |
1.5 |
84 |
| 16 |
16.8 |
16.5 |
13.5 |
2.4 |
2 |
1.5 |
98 |
| 18 |
18.9 |
18.5 |
15 |
2.4 |
2 |
1.7 |
126 |
| 20 |
20.9 |
20.5 |
16.5 |
2.4 |
2 |
2 |
158 |
| 21 |
21.9 |
21.5 |
17.5 |
2.4 |
2 |
2 |
168 |
| 25 |
25.9 |
25.5 |
21.5 |
3.4 |
3 |
2 |
202 |
| 28 |
28.9 |
28.5 |
23.5 |
3.4 |
3 |
2.5 |
280 |
| 30 |
30.9 |
30.5 |
25.5 |
3.4 |
3 |
2.5 |
302 |
| 35 |
35.9 |
35.5 |
28.5 |
3.6 |
3 |
3.5 |
490 |
| 40 |
40.9 |
40.5 |
32.5 |
4.6 |
4 |
4 |
634 |
| 45 |
45.9 |
45.5 |
37.5 |
4.6 |
4 |
4 |
720 |
| 50 |
50.9 |
50.5 |
40.5 |
4.6 |
4 |
5 |
1000 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
弹性圆柱销 卷制 重型(GB/T879.3-2018)mm
本页尺寸表已据现行版标准(GB/T879.3-2018)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
d 最大值(装配前) |
d 最小值(装配前) |
d2 最大值(装配前) |
a ≈ |
s |
s 最小剪切载荷,双面剪,kN① 1 |
s 2 |
| Φ1.5 |
1.71 |
1.61 |
1.4 |
0.5 |
0.17 |
1.9 |
1.45 |
| Φ2 |
2.21 |
2.11 |
1.9 |
0.7 |
0.22 |
3.5 |
2.5 |
| Φ2.5 |
2.73 |
2.62 |
2.4 |
0.7 |
0.28 |
5.5 |
3.8 |
| Φ3 |
3.25 |
3.12 |
2.9 |
0.9 |
0.33 |
7.6 |
5.7 |
| Φ3.5 |
3.79 |
3.64 |
3.4 |
1 |
0.39 |
10 |
7.6 |
| Φ4 |
4.3 |
4.15 |
3.9 |
1.1 |
0.45 |
13.5 |
10 |
| Φ5 |
5.35 |
5.15 |
4.85 |
1.3 |
0.56 |
20 |
15.5 |
| Φ6 |
6.4 |
6.18 |
5.85 |
1.5 |
0.67 |
30 |
23 |
| Φ8 |
8.55 |
8.25 |
7.8 |
2 |
0.9 |
53 |
41 |
| Φ10 |
10.65 |
10.3 |
9.75 |
2.5 |
1.1 |
84 |
64 |
| Φ12 |
12.75 |
12.35 |
11.7 |
3 |
1.3 |
120 |
91 |
| Φ14 |
14.85 |
14.4 |
13.6 |
3.5 |
1.6 |
165 |
– |
| Φ16 |
16.9 |
16.4 |
15.6 |
4 |
1.8 |
210 |
– |
| Φ20 |
21 |
20.4 |
19.6 |
4.5 |
2.2 |
340 |
– |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
弹性圆柱销 卷制 标准型(GB/T879.4-2018)mm
本页尺寸表已据现行版标准(GB/T879.4-2018)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
d 装配前 最大值 |
d 最小值 |
d2 最大值(装配前) |
a ≈ |
s |
s 最小剪切载荷,双面剪,kN① 1 |
s 2 |
| Φ0.8 |
0.91 |
0.85 |
0.75 |
0.3 |
0.07 |
0.4 |
0.3 |
| Φ1 |
1.15 |
1.05 |
0.95 |
0.3 |
0.08 |
0.6 |
0.45 |
| Φ1.2 |
1.35 |
1.25 |
1.15 |
0.4 |
0.1 |
0.9 |
0.65 |
| Φ1.5 |
1.73 |
1.62 |
1.4 |
0.5 |
0.13 |
1.45 |
1.05 |
| Φ2 |
2.25 |
2.13 |
1.9 |
0.7 |
0.17 |
2.5 |
1.9 |
| Φ2.5 |
2.78 |
2.65 |
2.4 |
0.7 |
0.21 |
3.9 |
2.9 |
| Φ3 |
3.3 |
3.15 |
2.9 |
0.9 |
0.25 |
5.5 |
4.2 |
| Φ3.5 |
3.84 |
3.67 |
3.4 |
1 |
0.29 |
7.5 |
5.7 |
| Φ4 |
4.4 |
4.2 |
3.9 |
1.1 |
0.33 |
9.6 |
7.6 |
| Φ5 |
5.5 |
5.25 |
4.85 |
1.3 |
0.42 |
15 |
11.5 |
| Φ6 |
6.5 |
6.25 |
5.85 |
1.5 |
0.5 |
22 |
16.8 |
| Φ8 |
8.63 |
8.3 |
7.8 |
2 |
0.67 |
39 |
30 |
| Φ10 |
10.8 |
10.35 |
9.75 |
2.5 |
0.84 |
62 |
48 |
| Φ12 |
12.85 |
12.4 |
11.7 |
3 |
1 |
89 |
67 |
| Φ14 |
14.95 |
14.45 |
13.6 |
3.5 |
1.2 |
120 |
– |
| Φ16 |
17 |
16.45 |
15.6 |
4 |
1.3 |
155 |
– |
| Φ20 |
21.1 |
20.4 |
19.6 |
4.5 |
1.7 |
250 |
– |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
弹性圆柱销 卷制 轻型(GB/T879.5-2018)mm
本页尺寸表已据现行版标准(GB/T879.5-2018)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
d 装配前 最大值 |
d 最小值 |
d2 最大值(装配前) |
a ≈ |
s |
s 最小剪切载荷,双面剪,kN① 1 |
s 2 |
| Φ1.5 |
1.75 |
1.62 |
1.4 |
0.5 |
0.08 |
0.8 |
0.65 |
| Φ2 |
2.28 |
2.13 |
1.9 |
0.7 |
0.11 |
1.5 |
1.1 |
| Φ2.5 |
2.82 |
2.65 |
2.4 |
0.7 |
0.14 |
2.3 |
1.8 |
| Φ3 |
3.35 |
3.15 |
2.9 |
0.9 |
0.17 |
3.3 |
2.5 |
| Φ3.5 |
3.87 |
3.67 |
3.4 |
1 |
0.19 |
4.5 |
3.4 |
| Φ4 |
4.45 |
4.2 |
3.9 |
1.1 |
0.22 |
5.7 |
4.4 |
| Φ5 |
5.5 |
5.2 |
4.85 |
1.3 |
0.28 |
9 |
7 |
| Φ6 |
6.55 |
6.25 |
5.85 |
1.5 |
0.33 |
13 |
10 |
| Φ8 |
8.65 |
8.3 |
7.8 |
2 |
0.45 |
23 |
18 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
带孔销(GB/T880-2008)mm
本页尺寸表已据现行版标准(GB/T880-2008)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
| 规格 d |
d① 最大值=公称 (h11) |
d① 最小值 |
d1② 最小值=公称 (H13) |
d1② 最大值 |
c 最大值 |
Le 最小值 |
| Φ3 |
3 |
2.94 |
0.8 |
0.94 |
1 |
1.6 |
| Φ4 |
4 |
3.925 |
1 |
1.14 |
1 |
2.2 |
| Φ5 |
5 |
4.925 |
1.2 |
1.34 |
2 |
2.9 |
| Φ6 |
6 |
5.925 |
1.6 |
1.74 |
2 |
3.2 |
| Φ8 |
8 |
7.91 |
2 |
2.14 |
2 |
3.5 |
| Φ10 |
10 |
9.91 |
3.2 |
3.38 |
2 |
4.5 |
| Φ12 |
12 |
11.89 |
3.2 |
3.38 |
3 |
5.5 |
| Φ14 |
14 |
13.89 |
4 |
4.18 |
3 |
6 |
| Φ16 |
16 |
15.89 |
4 |
4.18 |
3 |
6 |
| Φ18 |
18 |
17.89 |
5 |
5.18 |
3 |
7 |
| Φ20 |
20 |
19.87 |
5 |
5.18 |
4 |
8 |
| Φ22 |
22 |
21.87 |
5 |
5.18 |
4 |
8 |
| Φ24 |
24 |
23.87 |
6.3 |
6.52 |
4 |
9 |
| Φ27 |
27 |
26.87 |
6.3 |
6.52 |
4 |
9 |
| Φ30 |
30 |
29.87 |
8 |
8.22 |
4 |
10 |
| Φ33 |
33 |
32.84 |
8 |
8.22 |
4 |
10 |
| Φ36 |
36 |
35.84 |
8 |
8.22 |
4 |
10 |
| Φ40 |
40 |
39.84 |
8 |
8.22 |
4 |
10 |
| Φ45 |
45 |
44.84 |
10 |
10.22 |
4 |
12 |
| Φ50 |
50 |
49.84 |
10 |
10.22 |
4 |
12 |
| Φ55 |
55 |
54.81 |
10 |
10.22 |
6 |
14 |
| Φ60 |
60 |
59.81 |
10 |
10.22 |
6 |
14 |
| Φ70 |
70 |
69.81 |
13 |
13.27 |
6 |
16 |
| Φ80 |
80 |
79.81 |
13 |
13.27 |
6 |
16 |
| Φ90 |
90 |
89.78 |
13 |
13.27 |
6 |
16 |
| Φ100 |
100 |
99.78 |
13 |
13.27 |
6 |
16 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
螺尾圆锥销(GB/T881-2000)mm

| d1 |
a |
b |
d2 |
螺距P |
d3 |
z |
l的范围 |
| h10① |
max |
max |
min |
max |
min |
max |
min |
| 5 |
2.4 |
15.6 |
14 |
M5 |
0.8 |
3.5 |
3.25 |
1.5 |
1.25 |
40~50 |
| 6 |
3 |
20 |
18 |
M6 |
1 |
4 |
3.7 |
1.75 |
1.5 |
45~60 |
| 8 |
4 |
24.5 |
22 |
M8 |
1.25 |
5.5 |
5.2 |
2.25 |
2 |
55~75 |
| 10 |
4.5 |
27 |
24 |
M10 |
1.5 |
7 |
6.6 |
2.75 |
2.5 |
65~100 |
| 12 |
5.3 |
30.5 |
27 |
M12 |
1.75 |
8.5 |
8.1 |
3.25 |
3 |
85~120 |
| 16 |
6 |
39 |
35 |
M16 |
2 |
12 |
11.5 |
4.3 |
4 |
100~160 |
| 20 |
6 |
39 |
35 |
M16 |
2 |
12 |
11.5 |
4.3 |
4 |
120~190 |
| 25 |
7.5 |
45 |
40 |
M20 |
2.5 |
15 |
14.5 |
5.3 |
5 |
140~250 |
| 30 |
9 |
52 |
46 |
M24 |
3 |
18 |
17.5 |
6.3 |
6 |
160~280 |
| 40 |
10.5 |
65 |
58 |
M30 |
3.5 |
23 |
22.5 |
7.5 |
7 |
190~320 |
| 50 |
12 |
78 |
70 |
M36 |
4 |
28 |
27.5 |
9.4 |
9 |
220~400 |
| 技术条件 |
| 材料 |
钢 |
不锈钢 |
| 易切钢:Y12、Y15碳素钢:35、4535,28~38HRC45,38~41HRC合金钢:30CrMnSiA,35~41HRC |
1Cr13、2Cr13Cr17Ni20Cr18Ni9Ti |
| 螺纹公差 |
6g |
| 表面缺陷 |
不允许有不规则的和有害的缺陷。销的任何部位不得有毛刺 |
| 表面处理 |
不经处理;氧化;磷化;镀锌钝化 |
简单处理 |
| 其他表面镀层或表面处理,应由供需双方协议。所有公差仅适用于涂、镀前的公差 |
| 公称长度l的商品规格系列:mm |
| 公称 |
40 |
45 |
50 |
55 |
60 |
65 |
75 |
85 |
100 |
120 |
140 |
160 |
190 |
220 |
250 |
280 |
320 |
360 |
400 |
| min |
39.5 |
44.5 |
49.5 |
54.25 |
59.25 |
64.25 |
74.25 |
84.25 |
99.25 |
119.25 |
139.25 |
159.25 |
189.25 |
219 |
249 |
279 |
319 |
359 |
399 |
| max |
40.5 |
45.5 |
50.5 |
55.75 |
60.75 |
65.75 |
75.75 |
85.75 |
100.75 |
120.75 |
140.75 |
160.75 |
190.75 |
221 |
251 |
281 |
321 |
361 |
401 |
| 注:公称长度大于400mm,按40mm递增。 |
| 质量kg |
| 公称直径/mm |
5 |
6 |
8 |
10 |
12 |
16 |
20 |
25 |
30 |
40 |
50 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 40 |
5.90 |
|
|
|
|
|
|
|
|
|
|
| 45 |
6.84 |
9.26 |
|
|
|
|
|
|
|
|
|
| 50 |
7.82 |
10.57 |
|
|
|
|
|
|
|
|
|
| 55 |
|
11.93 |
20.14 |
|
|
|
|
|
|
|
|
| 60 |
|
13.32 |
22.43 |
|
|
|
|
|
|
|
|
| 65 |
|
|
24.78 |
37.71 |
|
|
|
|
|
|
|
| 75 |
|
|
29.65 |
44.94 |
|
|
|
|
|
|
|
| 85 |
|
|
|
52.44 |
73.24 |
|
|
|
|
|
|
| 100 |
|
|
|
64.21 |
89.36 |
152.1 |
|
|
|
|
|
| 120 |
|
|
|
|
112.0 |
189.4 |
262.6 |
|
|
|
|
| 140 |
|
|
|
|
|
228.4 |
321.1 |
477.5 |
|
|
|
| 160 |
|
|
|
|
|
269.1 |
381.8 |
567.8 |
781.2 |
|
|
| 190 |
|
|
|
|
|
|
476.9 |
708.2 |
975.3 |
1584 |
|
| 220 |
|
|
|
|
|
|
|
854.7 |
1177 |
1921 |
2787 |
| 250 |
|
|
|
|
|
|
|
1008 |
1386 |
2269 |
3308 |
| 280 |
|
|
|
|
|
|
|
|
1602 |
2626 |
3840 |
| 320 |
|
|
|
|
|
|
|
|
|
3117 |
4569 |
| 360 |
|
|
|
|
|
|
|
|
|
|
5319 |
| 400 |
|
|
|
|
|
|
|
|
|
|
6092 |
销轴(GB/T882-2008)mm
本页尺寸表已据现行版标准(GB/T882-2008)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。

| 规格 d |
d 最大值=公称 (h11) |
d 最小值 |
dk 最大值=公称 (h14) |
dk 最小值 |
d1 最小值=公称 (H13) |
d1 最大值 |
c 最大值 |
e ≈ |
k 公称 (js14) |
k 最大值 |
k 最小值 |
Le 最小值 |
r |
| Φ3 |
3 |
2.94 |
5 |
4.7 |
0.8 |
0.94 |
1 |
0.5 |
1 |
1.125 |
0.875 |
1.6 |
0.6 |
| Φ4 |
4 |
3.925 |
6 |
5.7 |
1 |
1.14 |
1 |
0.5 |
1 |
1.125 |
0.875 |
2.2 |
0.6 |
| Φ5 |
5 |
4.925 |
8 |
7.64 |
1.2 |
1.34 |
2 |
1 |
1.6 |
1.725 |
1.475 |
2.9 |
0.6 |
| Φ6 |
6 |
5.925 |
10 |
9.64 |
1.6 |
1.74 |
2 |
1 |
2 |
2.125 |
1.875 |
3.2 |
0.6 |
| Φ8 |
8 |
7.91 |
14 |
13.57 |
2 |
2.14 |
2 |
1 |
3 |
3.125 |
2.875 |
3.5 |
0.6 |
| Φ10 |
10 |
9.91 |
18 |
17.57 |
3.2 |
3.38 |
2 |
1 |
4 |
4.15 |
3.85 |
4.5 |
0.6 |
| Φ12 |
12 |
11.89 |
20 |
19.48 |
3.2 |
3.38 |
3 |
1.6 |
4 |
4.15 |
3.85 |
5.5 |
0.6 |
| Φ14 |
14 |
13.89 |
22 |
21.48 |
4 |
4.18 |
3 |
1.6 |
4 |
4.15 |
3.85 |
6 |
0.6 |
| Φ16 |
16 |
15.89 |
25 |
24.48 |
4 |
4.18 |
3 |
1.6 |
4.5 |
4.65 |
4.35 |
6 |
0.6 |
| Φ18 |
18 |
17.89 |
28 |
27.48 |
5 |
5.18 |
3 |
1.6 |
5 |
5.15 |
4.85 |
7 |
1 |
| Φ20 |
20 |
19.87 |
30 |
29.48 |
5 |
5.18 |
4 |
2 |
5 |
5.15 |
4.85 |
8 |
1 |
| Φ22 |
22 |
21.87 |
33 |
32.38 |
5 |
5.18 |
4 |
2 |
5.5 |
5.65 |
5.35 |
8 |
1 |
| Φ24 |
24 |
23.87 |
36 |
35.38 |
6.3 |
6.52 |
4 |
2 |
6 |
6.15 |
5.85 |
9 |
1 |
| Φ27 |
27 |
26.87 |
40 |
39.38 |
6.3 |
6.52 |
4 |
2 |
6 |
6.15 |
5.85 |
9 |
1 |
| Φ30 |
30 |
29.87 |
44 |
43.38 |
8 |
8.22 |
4 |
2 |
8 |
8.18 |
7.82 |
10 |
1 |
| Φ33 |
33 |
32.84 |
47 |
46.38 |
8 |
8.22 |
4 |
2 |
8 |
8.18 |
7.82 |
10 |
1 |
| Φ36 |
36 |
35.84 |
50 |
49.38 |
8 |
8.22 |
4 |
2 |
8 |
8.18 |
7.82 |
10 |
1 |
| Φ40 |
40 |
39.84 |
55 |
54.26 |
8 |
8.22 |
4 |
2 |
8 |
8.18 |
7.82 |
10 |
1 |
| Φ45 |
45 |
44.84 |
60 |
59.26 |
10 |
10.22 |
4 |
2 |
9 |
9.18 |
8.82 |
12 |
1 |
| Φ50 |
50 |
49.84 |
66 |
65.26 |
10 |
10.22 |
4 |
2 |
9 |
9.18 |
8.82 |
12 |
1 |
| Φ55 |
55 |
54.81 |
72 |
71.26 |
10 |
10.22 |
6 |
3 |
11 |
11.215 |
10.785 |
14 |
1 |
| Φ60 |
60 |
59.81 |
78 |
77.26 |
10 |
10.22 |
6 |
3 |
12 |
12.215 |
11.785 |
14 |
1 |
| Φ70 |
70 |
69.81 |
90 |
89.13 |
13 |
13.27 |
6 |
3 |
13 |
13.215 |
12.785 |
16 |
1 |
| Φ80 |
80 |
79.81 |
100 |
99.13 |
13 |
13.27 |
6 |
3 |
13 |
13.215 |
12.785 |
16 |
1 |
| Φ90 |
90 |
89.78 |
110 |
109.13 |
13 |
13.27 |
6 |
3 |
13 |
13.215 |
12.785 |
16 |
1 |
| Φ100 |
100 |
99.78 |
120 |
119.13 |
13 |
13.27 |
6 |
3 |
13 |
13.215 |
12.785 |
16 |
1 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
槽销 带导杆及全长平行沟槽(GB/T13829.1-2004)mm
| d1 |
公称 |
1.5 |
2 |
2.5 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
16 |
20 |
25 |
| 公差 |
h9 |
h11 |
| c |
max |
2 |
2 |
2.5 |
2.5 |
3 |
3 |
4 |
4 |
5 |
5 |
5 |
7 |
7 |
| min |
1 |
1 |
1.5 |
1.5 |
2 |
2 |
3 |
3 |
4 |
4 |
4 |
6 |
6 |
| a≈ |
0.2 |
0.25 |
0.3 |
0.4 |
0.5 |
0.63 |
0.8 |
1 |
1.2 |
1.6 |
2 |
2.5 |
3 |
| 最小剪切载荷/kN双面剪 |
1.6 |
2.84 |
4.4 |
6.4 |
11.3 |
17.6 |
25.4 |
45.2 |
70.4 |
101.8 |
181 |
283 |
444 |
| l商品规格 |
8~20 |
8~30 |
10~30 |
10~40 |
10~60 |
14~60 |
14~80 |
14~100 |
14~100 |
18~100 |
22~100 |
26~100 |
26~100 |
| l公称系列 |
8,10,12,14,16,18,20,22,24,26,28,30,32,35,40,45,50,55,60,65,70,75,80,85,90,95,100 |
| 技术条件和引用标准 |
| 材料 |
碳钢 |
奥氏体不锈钢 |
| 硬度:125~245HV30 |
A1(GB/T 3098.6)硬度:210~280HV30 |
| 槽 |
槽的形状由制造者任选 |
| 表面处理 |
不经处理;氧化;镀锌钝化按GB/T 5267.1;磷化按GB/T 11376;其他表面镀层由供需双方协议;所有公差仅适用于涂、镀前的公差 |
简单处理 |
| 表面缺陷 |
不允许有不规则或有害的缺陷 |
| 剪切强度试验 |
GB/T 13683 |
|
| 验收及包装 |
GB/T 90.1、GB/T 90.2 |
| 质量kg |
| 公称直径/mm |
1.5 |
2 |
2.5 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
16 |
20 |
25 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 8 |
0.108 |
0.191 |
|
|
|
|
|
|
|
|
|
|
|
| 10 |
0.136 |
0.240 |
0.374 |
0.533 |
0.937 |
|
|
|
|
|
|
|
|
| 12 |
0.164 |
0.290 |
0.451 |
0.644 |
1.13 |
|
|
|
|
|
|
|
|
| 14 |
0.191 |
0.339 |
0.528 |
0.755 |
1.33 |
2.06 |
2.93 |
5.13 |
7.89 |
|
|
|
|
| 16 |
0.219 |
0.388 |
0.605 |
0.866 |
1.53 |
2.37 |
3.37 |
5.92 |
9.12 |
|
|
|
|
| 18 |
0.247 |
0.438 |
0.682 |
0.977 |
1.73 |
2.68 |
3.82 |
6.71 |
10.36 |
14.56 |
|
|
|
| 20 |
0.275 |
0.487 |
0.759 |
1.09 |
1.92 |
2.99 |
4.26 |
7.50 |
11.59 |
16.34 |
|
|
|
| 22 |
|
0.536 |
0.836 |
1.20 |
2.12 |
3.29 |
4.71 |
8.29 |
12.82 |
18.11 |
31.57 |
|
|
| 24 |
|
0.586 |
0.913 |
1.31 |
2.32 |
3.60 |
5.15 |
9.08 |
14.06 |
19.89 |
34.72 |
|
|
| 26 |
|
0.635 |
0.990 |
1.42 |
2.52 |
3.91 |
5.59 |
9.86 |
15.29 |
21.66 |
37.88 |
57.95 |
88.63 |
| 28 |
|
0.684 |
1.07 |
1.53 |
2.71 |
4.22 |
6.04 |
10.65 |
16.52 |
23.44 |
41.04 |
62.89 |
96.33 |
| 30 |
|
0.734 |
1.14 |
1.64 |
2.91 |
4.53 |
6.48 |
11.44 |
17.76 |
25.21 |
44.19 |
67.82 |
104.0 |
| 32 |
|
|
|
1.75 |
3.11 |
4.84 |
6.92 |
12.23 |
18.99 |
26.99 |
47.35 |
72.75 |
111.7 |
| 35 |
|
|
|
1.92 |
3.40 |
5.30 |
7.59 |
13.42 |
20.84 |
29.65 |
52.08 |
80.15 |
123.3 |
| 40 |
|
|
|
2.20 |
3.90 |
6.07 |
8.70 |
15.39 |
23.92 |
34.09 |
59.98 |
92.48 |
142.6 |
| 45 |
|
|
|
|
4.39 |
6.84 |
9.81 |
17.36 |
27.00 |
38.53 |
67.87 |
104.8 |
161.8 |
| 50 |
|
|
|
|
4.88 |
7.61 |
10.92 |
19.33 |
30.09 |
42.97 |
75.76 |
117.1 |
181.1 |
| 55 |
|
|
|
|
5.38 |
8.38 |
12.03 |
21.31 |
33.17 |
47.41 |
83.65 |
129.5 |
200.4 |
| 60 |
|
|
|
|
5.87 |
9.15 |
13.14 |
23.28 |
36.25 |
51.85 |
91.54 |
141.8 |
219.6 |
| 65 |
|
|
|
|
|
|
14.25 |
25.25 |
39.33 |
56.29 |
99.43 |
154.1 |
238.9 |
| 70 |
|
|
|
|
|
|
15.36 |
27.23 |
42.42 |
60.73 |
107.3 |
166.5 |
258.2 |
| 75 |
|
|
|
|
|
|
16.47 |
29.20 |
45.50 |
65.16 |
115.2 |
178.8 |
277.4 |
| 80 |
|
|
|
|
|
|
17.58 |
31.17 |
48.58 |
69.60 |
123.1 |
191.1 |
296.7 |
| 85 |
|
|
|
|
|
|
|
33.14 |
51.67 |
74.04 |
131.0 |
203.5 |
316.0 |
| 90 |
|
|
|
|
|
|
|
35.12 |
54.75 |
78.48 |
138.9 |
215.8 |
335.2 |
| 95 |
|
|
|
|
|
|
|
37.09 |
57.83 |
82.92 |
146.8 |
228.1 |
354.5 |
| 100 |
|
|
|
|
|
|
|
39.06 |
60.91 |
87.36 |
154.7 |
240.4 |
373.8 |
槽销 带倒角及全长平行沟槽(GB/T13829.2-2004)mm
| α=15°~30°;70°槽角仅适用于由碳钢制造的槽销。槽角应按材料的弹性进行修正 |
| 标记示例:公称直径d1=6mm、公称长度l=50mm、材料为碳钢、硬度为125~245HV30、不经表面处理的带倒角及全长沟槽的槽销的标记:销GB/T 13829.26×50公称直径d1=6mm、公称长度l=50mm、材料为A1组奥氏体不锈钢、硬度为210~280HV30、表面简单处理的带倒角及全长沟槽的槽销的标记:销GB/T 13829.26×50-A1 |
| d1 |
公称 |
1.5 |
2 |
2.5 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
16 |
20 |
25 |
| 公差 |
h9 |
h11 |
| c1≈ |
0.12 |
0.18 |
0.25 |
0.3 |
0.4 |
0.5 |
0.6 |
0.8 |
1 |
1.2 |
1.6 |
2 |
2.5 |
| c2≈ |
0.6 |
0.8 |
1 |
1.2 |
1.4 |
1.7 |
2.1 |
2.6 |
3 |
3.8 |
4.6 |
6 |
7.5 |
| a≈ |
0.2 |
0.25 |
0.3 |
0.4 |
0.5 |
0.63 |
0.8 |
1 |
1.2 |
1.6 |
2 |
2.5 |
3 |
| 最小剪切载荷/kN双面剪 |
1.6 |
2.84 |
4.4 |
6.4 |
11.3 |
17.6 |
25.4 |
45.2 |
70.4 |
101.8 |
181 |
283 |
444 |
| l商品规格 |
8~20 |
8~30 |
10~30 |
10~40 |
10~60 |
14~60 |
14~80 |
14~100 |
14~100 |
18~100 |
22~100 |
26~100 |
26~100 |
| l公称系列 |
8,10,12,14,16,18,20,22,24,26,28,30,32,35,40,45,50,55,60,65,70,75,80,85,90,95,100 |
| 技术条件和引用标准 |
| 材料 |
碳钢 |
奥氏体不锈钢 |
| 硬度:125~245HV30 |
A1(GB/T 3098.6)硬度:210~280HV30 |
| 槽 |
槽的形状由制造者任选 |
| 表面处理 |
不经处理;氧化;镀锌钝化按GB/T 5267.1;磷化按GB/T 11376;其他表面镀层由供需双方协议;所有公差仅适用于涂、镀前的公差 |
简单处理 |
| 表面缺陷 |
不允许有不规则或有害的缺陷 |
| 剪切强度试验 |
GB/T 13683 |
|
| 验收及包装 |
GB/T 90.1、GB/T 90.2 |
| 质量kg |
| 公称直径/mm |
1.5 |
2 |
2.5 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
16 |
20 |
25 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 8 |
0.108 |
0.191 |
|
|
|
|
|
|
|
|
|
|
|
| 10 |
0.136 |
0.240 |
0.374 |
0.533 |
0.937 |
|
|
|
|
|
|
|
|
| 12 |
0.164 |
0.290 |
0.451 |
0.644 |
1.13 |
|
|
|
|
|
|
|
|
| 14 |
0.191 |
0.339 |
0.528 |
0.755 |
1.33 |
2.06 |
2.93 |
5.13 |
7.89 |
|
|
|
|
| 16 |
0.219 |
0.388 |
0.605 |
0.866 |
1.53 |
2.37 |
3.37 |
5.92 |
9.12 |
|
|
|
|
| 18 |
0.247 |
0.438 |
0.682 |
0.977 |
1.73 |
2.68 |
3.82 |
6.71 |
10.36 |
14.56 |
|
|
|
| 20 |
0.275 |
0.487 |
0.759 |
1.09 |
1.92 |
2.99 |
4.26 |
7.50 |
11.59 |
16.34 |
|
|
|
| 22 |
|
0.536 |
0.836 |
1.20 |
2.12 |
3.29 |
4.71 |
8.29 |
12.82 |
18.11 |
31.57 |
|
|
| 24 |
|
0.586 |
0.913 |
1.31 |
2.32 |
3.60 |
5.15 |
9.08 |
14.06 |
19.89 |
34.72 |
|
|
| 26 |
|
0.635 |
0.990 |
1.42 |
2.52 |
3.91 |
5.59 |
9.86 |
15.29 |
21.66 |
37.88 |
57.95 |
88.63 |
| 28 |
|
0.684 |
1.07 |
1.53 |
2.71 |
4.22 |
6.04 |
10.65 |
16.52 |
23.44 |
41.04 |
62.89 |
96.33 |
| 30 |
|
0.734 |
1.14 |
1.64 |
2.91 |
4.53 |
6.48 |
11.44 |
17.76 |
25.21 |
44.19 |
67.82 |
104.0 |
| 32 |
|
|
|
1.75 |
3.11 |
4.84 |
6.92 |
12.23 |
18.99 |
26.99 |
47.35 |
72.75 |
111.7 |
| 35 |
|
|
|
1.92 |
3.40 |
5.30 |
7.59 |
13.42 |
20.84 |
29.65 |
52.08 |
80.15 |
123.3 |
| 40 |
|
|
|
2.20 |
3.90 |
6.07 |
8.70 |
15.39 |
23.92 |
34.09 |
59.98 |
92.48 |
142.6 |
| 45 |
|
|
|
|
4.39 |
6.84 |
9.81 |
17.36 |
27.00 |
38.53 |
67.87 |
104.8 |
161.8 |
| 50 |
|
|
|
|
4.88 |
7.61 |
10.92 |
19.33 |
30.09 |
42.97 |
75.76 |
117.1 |
181.1 |
| 55 |
|
|
|
|
5.38 |
8.38 |
12.03 |
21.31 |
33.17 |
47.41 |
83.65 |
129.5 |
200.4 |
| 60 |
|
|
|
|
5.87 |
9.15 |
13.14 |
23.28 |
36.25 |
51.85 |
91.54 |
141.8 |
219.6 |
| 65 |
|
|
|
|
|
|
14.25 |
25.25 |
39.33 |
56.29 |
99.43 |
154.1 |
238.9 |
| 70 |
|
|
|
|
|
|
15.36 |
27.23 |
42.42 |
60.73 |
107.3 |
166.5 |
258.2 |
| 75 |
|
|
|
|
|
|
16.47 |
29.20 |
45.50 |
65.16 |
115.2 |
178.8 |
277.4 |
| 80 |
|
|
|
|
|
|
17.58 |
31.17 |
48.58 |
69.60 |
123.1 |
191.1 |
296.7 |
| 85 |
|
|
|
|
|
|
|
33.14 |
51.67 |
74.04 |
131.0 |
203.5 |
316.0 |
| 90 |
|
|
|
|
|
|
|
35.12 |
54.75 |
78.48 |
138.9 |
215.8 |
335.2 |
| 95 |
|
|
|
|
|
|
|
37.09 |
57.83 |
82.92 |
146.8 |
228.1 |
354.5 |
| 100 |
|
|
|
|
|
|
|
39.06 |
60.91 |
87.36 |
154.7 |
240.4 |
373.8 |
槽销 中部槽长为1/3全长(GB/T13829.3-2004)mm
| d1 |
公称 |
1.5 |
2 |
2.5 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
16 |
20 |
25 |
| 公差 |
h9 |
h11 |
| a≈ |
0.2 |
0.25 |
0.3 |
0.4 |
0.5 |
0.63 |
0.8 |
1 |
1.2 |
1.6 |
2 |
2.5 |
3 |
| 最小剪切载荷/kN双面剪 |
1.6 |
2.84 |
4.4 |
6.4 |
11.3 |
17.6 |
25.4 |
45.2 |
70.4 |
101.8 |
181 |
283 |
444 |
| l商品规格 |
8~20 |
12~30 |
12~30 |
12~40 |
18~60 |
18~60 |
22~80 |
26~100 |
32~160 |
40~200 |
45~200 |
45~200 |
45~200 |
| l公称系列 |
8,10,12,14,16,18,20,22,24,26,28,30,32,35,40,45,50,55,60,65,70,75,80,85,90,95,100,120,140,160,180,200 |
| 技术条件和引用标准 |
| 材料 |
碳钢 |
奥氏体不锈钢 |
| 硬度:125~245HV30 |
A1(GB/T 3098.6)硬度:210~280HV30 |
| 槽 |
槽的形状由制造者任选 |
| 表面处理 |
不经处理;氧化;镀锌钝化按GB/T 5267.1;磷化按GB/T 11376;其他表面镀层由供需双方协议;所有公差仅适用于涂、镀前的公差 |
简单处理 |
| 表面缺陷 |
不允许有不规则或有害的缺陷 |
| 剪切强度试验 |
GB/T 13683 |
|
| 验收及包装 |
GB/T 90.1、GB/T 90.2 |
| 质量kg |
| 公称直径/mm |
1.5 |
2 |
2.5 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
16 |
20 |
25 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 8 |
0.108 |
|
|
|
|
|
|
|
|
|
|
|
|
| 10 |
0.136 |
|
|
|
|
|
|
|
|
|
|
|
|
| 12 |
0.164 |
0.290 |
0.451 |
0.644 |
|
|
|
|
|
|
|
|
|
| 14 |
0.191 |
0.339 |
0.528 |
0.755 |
|
|
|
|
|
|
|
|
|
| 16 |
0.219 |
0.388 |
0.605 |
0.866 |
|
|
|
|
|
|
|
|
|
| 18 |
0.247 |
0.438 |
0.682 |
0.977 |
1.73 |
2.68 |
|
|
|
|
|
|
|
| 20 |
0.275 |
0.487 |
0.759 |
1.09 |
1.92 |
2.99 |
|
|
|
|
|
|
|
| 22 |
|
0.536 |
0.836 |
1.20 |
2.12 |
3.29 |
4.71 |
|
|
|
|
|
|
| 24 |
|
0.586 |
0.913 |
1.31 |
2.32 |
3.60 |
5.15 |
|
|
|
|
|
|
| 26 |
|
0.635 |
0.990 |
1.42 |
2.52 |
3.91 |
5.59 |
9.86 |
|
|
|
|
|
| 28 |
|
0.684 |
1.07 |
1.53 |
2.71 |
4.22 |
6.04 |
10.65 |
|
|
|
|
|
| 30 |
|
0.734 |
1.14 |
1.64 |
2.91 |
4.53 |
6.48 |
11.44 |
|
|
|
|
|
| 32 |
|
|
|
1.75 |
3.11 |
4.84 |
6.92 |
12.23 |
18.99 |
|
|
|
|
| 35 |
|
|
|
1.92 |
3.40 |
5.30 |
7.59 |
13.42 |
20.84 |
|
|
|
|
| 40 |
|
|
|
2.20 |
3.90 |
6.07 |
8.70 |
15.39 |
23.92 |
34.09 |
|
|
|
| 45 |
|
|
|
|
4.39 |
6.84 |
9.81 |
17.36 |
27.00 |
38.53 |
67.87 |
104.8 |
161.8 |
| 50 |
|
|
|
|
4.88 |
7.61 |
10.92 |
19.33 |
30.09 |
42.97 |
75.76 |
117.1 |
181.1 |
| 55 |
|
|
|
|
5.38 |
8.38 |
12.03 |
21.31 |
33.17 |
47.41 |
83.65 |
129.5 |
200.4 |
| 60 |
|
|
|
|
5.87 |
9.15 |
13.14 |
23.28 |
36.25 |
51.85 |
91.54 |
141.8 |
219.6 |
| 65 |
|
|
|
|
|
|
14.25 |
25.25 |
39.33 |
56.29 |
99.43 |
154.1 |
238.9 |
| 70 |
|
|
|
|
|
|
15.36 |
27.23 |
42.42 |
60.73 |
107.3 |
166.5 |
258.2 |
| 75 |
|
|
|
|
|
|
16.47 |
29.20 |
45.50 |
65.16 |
115.2 |
178.8 |
277.4 |
| 80 |
|
|
|
|
|
|
17.58 |
31.17 |
48.58 |
69.60 |
123.1 |
191.1 |
296.7 |
| 85 |
|
|
|
|
|
|
|
33.14 |
51.67 |
74.04 |
131.0 |
203.5 |
316.0 |
| 90 |
|
|
|
|
|
|
|
35.12 |
54.75 |
78.48 |
138.9 |
215.8 |
335.2 |
| 95 |
|
|
|
|
|
|
|
37.09 |
57.83 |
82.92 |
146.8 |
228.1 |
354.5 |
| 100 |
|
|
|
|
|
|
|
39.06 |
60.91 |
87.36 |
154.7 |
240.4 |
373.8 |
| 120 |
|
|
|
|
|
|
|
|
73.24 |
105.1 |
186.2 |
289.8 |
450.8 |
| 140 |
|
|
|
|
|
|
|
|
85.57 |
122.9 |
217.8 |
339.1 |
527.9 |
| 160 |
|
|
|
|
|
|
|
|
97.90 |
140.6 |
249.4 |
388.4 |
605.0 |
| 180 |
|
|
|
|
|
|
|
|
|
158.4 |
280.9 |
437.7 |
682.0 |
| 200 |
|
|
|
|
|
|
|
|
|
176.1 |
312.5 |
487.1 |
759.1 |
槽销 中部槽长为1/2全长(GB/T13829.4-2004)mm
| d1 |
公称 |
1.5 |
2 |
2.5 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
16 |
20 |
25 |
| 公差 |
h9 |
h11 |
| a≈ |
0.2 |
0.25 |
0.3 |
0.4 |
0.5 |
0.63 |
0.8 |
1 |
1.2 |
1.6 |
2 |
2.5 |
3 |
| 最小剪切载荷/kN双面剪 |
1.6 |
2.84 |
4.4 |
6.4 |
11.3 |
17.6 |
25.4 |
45.2 |
70.4 |
101.8 |
181 |
283 |
444 |
| l商品规格 |
8~20 |
12~30 |
12~30 |
12~40 |
18~60 |
18~60 |
22~80 |
26~100 |
32~160 |
40~200 |
45~200 |
45~200 |
45~200 |
| l公称系列 |
8,10,12,14,16,18,20,22,24,26,28,30,32,35,40,45,50,55,60,65,70,75,80,85,90,95,100,120,140,160,180,200 |
| 技术条件和引用标准 |
| 材料 |
碳钢 |
奥氏体不锈钢 |
| 硬度:125~245HV30 |
A1(GB/T 3098.6)硬度:210~280HV30 |
| 槽 |
槽的形状由制造者任选 |
| 表面处理 |
不经处理;氧化;镀锌钝化按GB/T 5267.1;磷化按GB/T 11376;其他表面镀层由供需双方协议;所有公差仅适用于涂、镀前的公差; |
简单处理 |
| 表面缺陷 |
不允许有不规则或有害的缺陷 |
| 剪切强度试验 |
GB/T 13683 |
|
| 验收及包装 |
GB/T 90.1、GB/T 90.2 |
| 质量kg |
| 公称直径/mm |
1.5 |
2 |
2.5 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
16 |
20 |
25 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 8 |
0.108 |
|
|
|
|
|
|
|
|
|
|
|
|
| 10 |
0.136 |
|
|
|
|
|
|
|
|
|
|
|
|
| 12 |
0.164 |
0.290 |
0.451 |
0.644 |
|
|
|
|
|
|
|
|
|
| 14 |
0.191 |
0.339 |
0.528 |
0.755 |
|
|
|
|
|
|
|
|
|
| 16 |
0.219 |
0.388 |
0.605 |
0.866 |
|
|
|
|
|
|
|
|
|
| 18 |
0.247 |
0.438 |
0.682 |
0.977 |
1.73 |
2.68 |
|
|
|
|
|
|
|
| 20 |
0.275 |
0.487 |
0.759 |
1.09 |
1.92 |
2.99 |
|
|
|
|
|
|
|
| 22 |
|
0.536 |
0.836 |
1.20 |
2.12 |
3.29 |
4.71 |
|
|
|
|
|
|
| 24 |
|
0.586 |
0.913 |
1.31 |
2.32 |
3.60 |
5.15 |
|
|
|
|
|
|
| 26 |
|
0.635 |
0.990 |
1.42 |
2.52 |
3.91 |
5.59 |
9.86 |
|
|
|
|
|
| 28 |
|
0.684 |
1.07 |
1.53 |
2.71 |
4.22 |
6.04 |
10.65 |
|
|
|
|
|
| 30 |
|
0.734 |
1.14 |
1.64 |
2.91 |
4.53 |
6.48 |
11.44 |
|
|
|
|
|
| 32 |
|
|
|
1.75 |
3.11 |
4.84 |
6.92 |
12.23 |
18.99 |
|
|
|
|
| 35 |
|
|
|
1.92 |
3.40 |
5.30 |
7.59 |
13.42 |
20.84 |
|
|
|
|
| 40 |
|
|
|
2.20 |
3.90 |
6.07 |
8.70 |
15.39 |
23.92 |
34.09 |
|
|
|
| 45 |
|
|
|
|
4.39 |
6.84 |
9.81 |
17.36 |
27.00 |
38.53 |
67.87 |
104.8 |
161.8 |
| 50 |
|
|
|
|
4.88 |
7.61 |
10.92 |
19.33 |
30.09 |
42.97 |
75.76 |
117.1 |
181.1 |
| 55 |
|
|
|
|
5.38 |
8.38 |
12.03 |
21.31 |
33.17 |
47.41 |
83.65 |
129.5 |
200.4 |
| 60 |
|
|
|
|
5.87 |
9.15 |
13.14 |
23.28 |
36.25 |
51.85 |
91.54 |
141.8 |
219.6 |
| 65 |
|
|
|
|
|
|
14.25 |
25.25 |
39.33 |
56.29 |
99.43 |
154.1 |
238.9 |
| 70 |
|
|
|
|
|
|
15.36 |
27.23 |
42.42 |
60.73 |
107.3 |
166.5 |
258.2 |
| 75 |
|
|
|
|
|
|
16.47 |
29.20 |
45.50 |
65.16 |
115.2 |
178.8 |
277.4 |
| 80 |
|
|
|
|
|
|
17.58 |
31.17 |
48.58 |
69.60 |
123.1 |
191.1 |
296.7 |
| 85 |
|
|
|
|
|
|
|
33.14 |
51.67 |
74.04 |
131.0 |
203.5 |
316.0 |
| 90 |
|
|
|
|
|
|
|
35.12 |
54.75 |
78.48 |
138.9 |
215.8 |
335.2 |
| 95 |
|
|
|
|
|
|
|
37.09 |
57.83 |
82.92 |
146.8 |
228.1 |
354.5 |
| 100 |
|
|
|
|
|
|
|
39.06 |
60.91 |
87.36 |
154.7 |
240.4 |
373.8 |
| 120 |
|
|
|
|
|
|
|
|
73.24 |
105.1 |
186.2 |
289.8 |
450.8 |
| 140 |
|
|
|
|
|
|
|
|
85.57 |
122.9 |
217.8 |
339.1 |
527.9 |
| 160 |
|
|
|
|
|
|
|
|
97.90 |
140.6 |
249.4 |
388.4 |
605.0 |
| 180 |
|
|
|
|
|
|
|
|
|
158.4 |
280.9 |
437.7 |
682.0 |
| 200 |
|
|
|
|
|
|
|
|
|
176.1 |
312.5 |
487.1 |
759.1 |
槽销 全长锥槽(GB/T13829.5-2004)mm
| d1 |
公称 |
1.5 |
2 |
2.5 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
16 |
20 |
25 |
| 公差 |
h9 |
h11 |
| a≈ |
0.2 |
0.25 |
0.3 |
0.4 |
0.5 |
0.63 |
0.8 |
1 |
1.2 |
1.6 |
2 |
2.5 |
3 |
| 最小剪切载荷/kN双面剪 |
1.6 |
2.84 |
4.4 |
6.4 |
11.3 |
17.6 |
25.4 |
45.2 |
70.4 |
101.8 |
181 |
283 |
444 |
| l商品规格 |
8~20 |
8~30 |
8~30 |
8~40 |
8~60 |
8~60 |
10~80 |
12~100 |
14~120 |
14~120 |
24~120 |
26~120 |
26~120 |
| l公称系列 |
8,10,12,14,16,18,20,22,24,26,28,30,32,35,40,45,50,55,60,65,70,75,80,85,90,95,100,120 |
| 技术条件和引用标准 |
| 材料 |
碳钢 |
奥氏体不锈钢 |
| 硬度:125~245HV30 |
A1(GB/T 3098.6)硬度:210~280HV30 |
| 槽 |
槽的形状由制造者任选 |
| 表面处理 |
不经处理;氧化;镀锌钝化按GB/T 5267.1;磷化按GB/T 11376;其他表面镀层由供需双方协议;所有公差仅适用于涂、镀前的公差 |
简单处理 |
| 表面缺陷 |
不允许有不规则或有害的缺陷 |
| 剪切强度试验 |
GB/T 13683 |
|
| 验收及包装 |
GB/T 90.1、GB/T 90.2 |
| 质量kg |
| 公称直径/mm |
1.5 |
2 |
2.5 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
16 |
20 |
25 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 8 |
0.108 |
0.191 |
0.297 |
0.422 |
0.740 |
1.14 |
|
|
|
|
|
|
|
| 10 |
0.136 |
0.240 |
0.374 |
0.533 |
0.937 |
1.44 |
2.04 |
|
|
|
|
|
|
| 12 |
0.164 |
0.290 |
0.451 |
0.644 |
1.13 |
1.75 |
2.49 |
4.34 |
|
|
|
|
|
| 14 |
0.191 |
0.339 |
0.528 |
0.755 |
1.33 |
2.06 |
2.93 |
5.13 |
7.89 |
11.01 |
|
|
|
| 16 |
0.219 |
0.388 |
0.605 |
0.866 |
1.53 |
2.37 |
3.37 |
5.92 |
9.12 |
12.78 |
|
|
|
| 18 |
0.247 |
0.438 |
0.682 |
0.977 |
1.73 |
2.68 |
3.82 |
6.71 |
10.36 |
14.56 |
|
|
|
| 20 |
0.275 |
0.487 |
0.759 |
1.09 |
1.92 |
2.99 |
4.26 |
7.50 |
11.59 |
16.34 |
|
|
|
| 22 |
|
0.536 |
0.836 |
1.20 |
2.12 |
3.29 |
4.71 |
8.29 |
12.82 |
18.11 |
|
|
|
| 24 |
|
0.586 |
0.913 |
1.31 |
2.32 |
3.60 |
5.15 |
9.08 |
14.06 |
19.89 |
34.72 |
|
|
| 26 |
|
0.635 |
0.990 |
1.42 |
2.52 |
3.91 |
5.59 |
9.86 |
15.29 |
21.66 |
37.88 |
57.95 |
88.63 |
| 28 |
|
0.684 |
1.07 |
1.53 |
2.71 |
4.22 |
6.04 |
10.65 |
16.52 |
23.44 |
41.04 |
62.89 |
96.33 |
| 30 |
|
0.734 |
1.14 |
1.64 |
2.91 |
4.53 |
6.48 |
11.44 |
17.76 |
25.21 |
44.19 |
67.82 |
104.0 |
| 32 |
|
|
|
1.75 |
3.11 |
4.84 |
6.92 |
12.23 |
18.99 |
26.99 |
47.35 |
72.75 |
111.7 |
| 35 |
|
|
|
1.92 |
3.40 |
5.30 |
7.59 |
13.42 |
20.84 |
29.65 |
52.08 |
80.15 |
123.3 |
| 40 |
|
|
|
2.20 |
3.90 |
6.07 |
8.70 |
15.39 |
23.92 |
34.09 |
59.98 |
92.48 |
142.6 |
| 45 |
|
|
|
|
4.39 |
6.84 |
9.81 |
17.36 |
27.00 |
38.53 |
67.87 |
104.8 |
161.8 |
| 50 |
|
|
|
|
4.88 |
7.61 |
10.92 |
19.33 |
30.09 |
42.97 |
75.76 |
117.1 |
181.1 |
| 55 |
|
|
|
|
5.38 |
8.38 |
12.03 |
21.31 |
33.17 |
47.41 |
83.65 |
129.5 |
200.4 |
| 60 |
|
|
|
|
5.87 |
9.15 |
13.14 |
23.28 |
36.25 |
51.85 |
91.54 |
141.8 |
219.6 |
| 65 |
|
|
|
|
|
|
14.25 |
25.25 |
39.33 |
56.29 |
99.43 |
154.1 |
238.9 |
| 70 |
|
|
|
|
|
|
15.36 |
27.23 |
42.42 |
60.73 |
107.3 |
166.5 |
258.2 |
| 75 |
|
|
|
|
|
|
16.47 |
29.20 |
45.50 |
65.16 |
115.2 |
178.8 |
277.4 |
| 80 |
|
|
|
|
|
|
17.58 |
31.17 |
48.58 |
69.60 |
123.1 |
191.1 |
296.7 |
| 85 |
|
|
|
|
|
|
|
33.14 |
51.67 |
74.04 |
131.0 |
203.5 |
316.0 |
| 90 |
|
|
|
|
|
|
|
35.12 |
54.75 |
78.48 |
138.9 |
215.8 |
335.2 |
| 95 |
|
|
|
|
|
|
|
37.09 |
57.83 |
82.92 |
146.8 |
228.1 |
354.5 |
| 100 |
|
|
|
|
|
|
|
39.06 |
60.91 |
87.36 |
154.7 |
240.4 |
373.8 |
| 120 |
|
|
|
|
|
|
|
|
73.24 |
105.1 |
186.2 |
289.8 |
450.8 |
槽销 半长锥槽(GB/T13829.6-2004)mm
| d1 |
公称 |
1.5 |
2 |
2.5 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
16 |
20 |
25 |
| 公差 |
h9 |
h11 |
| α≈ |
0.2 |
0.25 |
0.3 |
0.4 |
0.5 |
0.63 |
0.8 |
1 |
1.2 |
1.6 |
2 |
2.5 |
3 |
| 最小剪切载荷/kN双面剪 |
1.6 |
2.84 |
4.4 |
6.4 |
11.3 |
17.6 |
25.4 |
45.2 |
70.4 |
101.8 |
181 |
283 |
444 |
| l商品规格 |
8~20 |
8~30 |
8~30 |
8~40 |
10~60 |
10~60 |
10~80 |
14~100 |
14~200 |
18~200 |
26~200 |
26~200 |
26~200 |
| l公称系列 |
8,10,12,14,16,18,20,22,24,26,28,30,32,35,40,45,50,55,60,65,70,75,80,85,90,95,100,120,140,160,180,200 |
| 技术条件和引用标准 |
| 材料 |
碳钢 |
奥氏体不锈钢 |
| 硬度:125~245HV30 |
A1(GB/T 3098.6)硬度:210~280HV30 |
| 槽 |
槽的形状由制造者任选 |
| 表面处理 |
不经处理;氧化;镀锌钝化按GB/T 5267.1;磷化按GB/T 11376;其他表面镀层由供需双方协议;所有公差仅适用于涂、镀前的公差 |
简单处理 |
| 表面缺陷 |
不允许有不规则或有害的缺陷 |
| 剪切强度试验 |
GB/T 13683 |
|
| 验收及包装 |
GB/T 90.1、GB/T 90.2 |
| 质量kg |
| 公称直径/mm |
1.5 |
2 |
2.5 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
16 |
20 |
25 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 8 |
0.108 |
0.191 |
0.297 |
0.422 |
|
|
|
|
|
|
|
|
|
| 10 |
0.136 |
0.240 |
0.374 |
0.533 |
0.937 |
1.44 |
2.04 |
|
|
|
|
|
|
| 12 |
0.164 |
0.290 |
0.451 |
0.644 |
1.13 |
1.75 |
2.49 |
|
|
|
|
|
|
| 14 |
0.191 |
0.339 |
0.528 |
0.755 |
1.33 |
2.06 |
2.93 |
5.13 |
7.89 |
|
|
|
|
| 16 |
0.219 |
0.388 |
0.605 |
0.866 |
1.53 |
2.37 |
3.37 |
5.92 |
9.12 |
|
|
|
|
| 18 |
0.247 |
0.438 |
0.682 |
0.977 |
1.73 |
2.68 |
3.82 |
6.71 |
10.36 |
14.56 |
|
|
|
| 20 |
0.275 |
0.487 |
0.759 |
1.09 |
1.92 |
2.99 |
4.26 |
7.50 |
11.59 |
16.34 |
|
|
|
| 22 |
|
0.536 |
0.836 |
1.20 |
2.12 |
3.29 |
4.71 |
8.29 |
12.82 |
18.11 |
|
|
|
| 24 |
|
0.586 |
0.913 |
1.31 |
2.32 |
3.60 |
5.15 |
9.08 |
14.06 |
19.89 |
|
|
|
| 26 |
|
0.635 |
0.990 |
1.42 |
2.52 |
3.91 |
5.59 |
9.86 |
15.29 |
21.66 |
37.88 |
57.95 |
88.63 |
| 28 |
|
0.684 |
1.07 |
1.53 |
2.71 |
4.22 |
6.04 |
10.65 |
16.52 |
23.44 |
41.04 |
62.89 |
96.33 |
| 30 |
|
0.734 |
1.14 |
1.64 |
2.91 |
4.53 |
6.48 |
11.44 |
17.76 |
25.21 |
44.19 |
67.82 |
104.0 |
| 32 |
|
|
|
1.75 |
3.11 |
4.84 |
6.92 |
12.23 |
18.99 |
26.99 |
47.35 |
72.75 |
111.7 |
| 35 |
|
|
|
1.92 |
3.40 |
5.30 |
7.59 |
13.42 |
20.84 |
29.65 |
52.08 |
80.15 |
123.3 |
| 40 |
|
|
|
2.20 |
3.90 |
6.07 |
8.70 |
15.39 |
23.92 |
34.09 |
59.98 |
92.48 |
142.6 |
| 45 |
|
|
|
|
4.39 |
6.84 |
9.81 |
17.36 |
27.00 |
38.53 |
67.87 |
104.8 |
161.8 |
| 50 |
|
|
|
|
4.88 |
7.61 |
10.92 |
19.33 |
30.09 |
42.97 |
75.76 |
117.1 |
181.1 |
| 55 |
|
|
|
|
5.38 |
8.38 |
12.03 |
21.31 |
33.17 |
47.41 |
83.65 |
129.5 |
200.4 |
| 60 |
|
|
|
|
5.87 |
9.15 |
13.14 |
23.28 |
36.25 |
51.85 |
91.54 |
141.8 |
219.6 |
| 65 |
|
|
|
|
|
|
14.25 |
25.25 |
39.33 |
56.29 |
99.43 |
154.1 |
238.9 |
| 70 |
|
|
|
|
|
|
15.36 |
27.23 |
42.42 |
60.73 |
107.3 |
166.5 |
258.2 |
| 75 |
|
|
|
|
|
|
16.47 |
29.20 |
45.50 |
65.16 |
115.2 |
178.8 |
277.4 |
| 80 |
|
|
|
|
|
|
17.58 |
31.17 |
48.58 |
69.60 |
123.1 |
191.1 |
296.7 |
| 85 |
|
|
|
|
|
|
|
33.14 |
51.67 |
74.04 |
131.0 |
203.5 |
316.0 |
| 90 |
|
|
|
|
|
|
|
35.12 |
54.75 |
78.48 |
138.9 |
215.8 |
335.2 |
| 95 |
|
|
|
|
|
|
|
37.09 |
57.83 |
82.92 |
146.8 |
228.1 |
354.5 |
| 100 |
|
|
|
|
|
|
|
39.06 |
60.91 |
87.36 |
154.7 |
240.4 |
373.8 |
| 120 |
|
|
|
|
|
|
|
|
73.24 |
105.1 |
186.2 |
289.8 |
450.8 |
| 140 |
|
|
|
|
|
|
|
|
85.57 |
122.9 |
217.8 |
339.1 |
527.9 |
| 160 |
|
|
|
|
|
|
|
|
97.90 |
140.6 |
249.4 |
388.4 |
605.0 |
| 180 |
|
|
|
|
|
|
|
|
110.2 |
158.4 |
280.9 |
437.7 |
682.0 |
| 200 |
|
|
|
|
|
|
|
|
122.6 |
176.1 |
312.5 |
487.1 |
759.1 |
沉头槽销(GB/T13829.9-2004)mm
| α=15°~30° |
| 标记示例:公称直径d1=6mm、公称长度l=30mm、材料为冷镦钢、硬度为125~245HV30、不经表面处理的沉头槽销的标记:销GB/T 13829.96×30 |
| d1 |
公称 |
1.4 |
1.6 |
2 |
2.5 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
16 |
20 |
| max |
1.40 |
1.60 |
2.00 |
2.500 |
3.000 |
4.0 |
5.0 |
6.0 |
8.00 |
10.00 |
12.0 |
16.0 |
20.0 |
| min |
1.35 |
1.55 |
1.95 |
2.425 |
2.925 |
3.9 |
4.9 |
5.9 |
7.85 |
9.85 |
11.8 |
15.8 |
19.8 |
| dk |
max |
2.7 |
3.0 |
3.7 |
4.6 |
5.45 |
7.25 |
9.1 |
10.8 |
14.4 |
16.0 |
19.0 |
26.0 |
31.5 |
| min |
2.3 |
2.6 |
3.3 |
4.2 |
4.95 |
6.75 |
8.5 |
10.2 |
13.6 |
14.9 |
17.7 |
23.7 |
30.7 |
| c |
0.42 |
0.48 |
0.6 |
0.75 |
0.9 |
1.2 |
1.5 |
1.8 |
2.4 |
3.0 |
3.6 |
4.8 |
6 |
| l商品规格 |
3~6 |
3~8 |
4~10 |
4~12 |
4~16 |
6~20 |
8~25 |
8~30 |
10~40 |
12~40 |
16~40 |
20~40 |
25~40 |
| l公称系列 |
3,4,5,6,8,10,12,16,20,25,30,35,40 |
| 技术条件和引用标准 |
| 材料 |
冷镦钢硬度:125~245HV30其他材料由供需双方协议 |
| 槽 |
槽的形状由制造者任选 |
| 表面处理 |
不经处理;氧化;镀锌钝化按GB/T 5267.1;磷化按GB/T 11376;其他表面镀层由供需双方协议;所有公差仅适用于涂、镀前的公差 |
| 表面缺陷 |
不允许有不规则或有害的缺陷 |
| 验收及包装 |
GB/T 90.1、GB/T 90.2 |
| 质量kg |
| 公称直径/mm |
1.4 |
1.6 |
2 |
2.5 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
16 |
20 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 3 |
0.038 |
0.050 |
|
|
|
|
|
|
|
|
|
|
|
| 4 |
0.050 |
0.066 |
0.105 |
0.168 |
|
|
|
|
|
|
|
|
|
| 5 |
0.063 |
0.082 |
0.130 |
0.207 |
0.299 |
|
|
|
|
|
|
|
|
| 6 |
0.075 |
0.098 |
0.154 |
0.246 |
0.354 |
0.850 |
|
|
|
|
|
|
|
| 8 |
|
0.129 |
0.204 |
0.323 |
0.465 |
1.05 |
1.36 |
1.99 |
|
|
|
|
|
| 10 |
|
|
0.253 |
0.400 |
0.576 |
1.24 |
1.67 |
2.44 |
4.46 |
|
|
|
|
| 12 |
|
|
|
0.477 |
0.687 |
1.64 |
1.98 |
2.88 |
5.25 |
7.64 |
|
|
|
| 16 |
|
|
|
|
0.909 |
2.03 |
2.59 |
3.77 |
6.83 |
10.10 |
14.54 |
|
|
| 20 |
|
|
|
|
|
2.33 |
3.21 |
4.66 |
8.41 |
12.57 |
18.09 |
32.44 |
|
| 25 |
|
|
|
|
|
|
3.98 |
5.77 |
10.38 |
15.65 |
22.53 |
40.33 |
64.66 |
| 30 |
|
|
|
|
|
|
|
6.88 |
12.35 |
18.73 |
26.97 |
48.22 |
76.99 |
| 35 |
|
|
|
|
|
|
|
|
14.33 |
21.82 |
31.41 |
56.12 |
89.32 |
| 40 |
|
|
|
|
|
|
|
|
16.30 |
24.90 |
35.85 |
64.01 |
101.6 |
开槽圆头木螺钉(GB/T99-1986)mm
标记示例: 公称直径10mm、长度100mm、材料为Q215、不经表面处理的开槽圆头木螺钉的标记: 木螺钉GB9910×100
| d |
dk |
K |
n |
r≈ |
rf |
r2 |
t |
l的范围 |
| 公称 |
min |
max |
max |
min |
max |
min |
公称 |
min |
max |
max |
min |
| 1.6 |
1.46 |
1.6 |
3.2 |
2.8 |
1.4 |
1.2 |
0.4 |
0.4 |
0.65 |
0.2 |
1.6 |
0.64 |
0.96 |
0.64 |
6~12 |
| 2 |
1.86 |
2.0 |
3.9 |
3.5 |
1.6 |
1.4 |
0.5 |
0.5 |
0.75 |
0.2 |
2.3 |
1.4 |
1.10 |
0.70 |
6~14 |
| 2.5 |
2.25 |
2.5 |
4.63 |
4.23 |
1.98 |
1.78 |
0.6 |
0.6 |
0.85 |
0.2 |
2.6 |
1.5 |
1.30 |
0.90 |
6~22 |
| 3 |
2.75 |
3.0 |
5.8 |
5.3 |
2.37 |
2.07 |
0.8 |
0.8 |
1.05 |
0.2 |
3.4 |
1.9 |
1.54 |
1.06 |
8~25 |
| 3.5 |
3.20 |
3.5 |
6.75 |
6.25 |
2.65 |
2.35 |
0.9 |
0.9 |
1.15 |
0.4 |
4 |
2.1 |
1.74 |
1.26 |
8~38 |
| 4 |
3.70 |
4.0 |
7.65 |
7.15 |
2.95 |
2.65 |
1 |
1 |
1.35 |
0.4 |
4.8 |
2.4 |
1.98 |
1.38 |
12~65 |
| (4.5) |
4.20 |
4.5 |
8.6 |
8.0 |
3.25 |
2.95 |
1.2 |
1.2 |
1.55 |
0.4 |
5.2 |
2.6 |
2.20 |
1.60 |
14~80 |
| 5 |
4.70 |
5.0 |
9.5 |
8.9 |
3.5 |
3.2 |
1.2 |
1.2 |
1.55 |
0.4 |
6 |
2.9 |
2.50 |
1.90 |
16~90 |
| (5.5) |
5.20 |
5.5 |
10.5 |
9.9 |
3.95 |
3.65 |
1.4 |
1.4 |
1.75 |
0.4 |
6.5 |
3.2 |
2.70 |
2.10 |
22~90 |
| 6 |
5.70 |
6.0 |
11.05 |
10.35 |
4.34 |
3.94 |
1.6 |
1.6 |
1.95 |
0.4 |
6.8 |
3.5 |
2.80 |
2.20 |
22~120 |
| (7) |
6.64 |
7.0 |
13.35 |
12.55 |
4.86 |
4.46 |
1.8 |
1.8 |
2.15 |
0.5 |
8.2 |
3.8 |
3.06 |
2.34 |
38~120 |
| 8 |
7.64 |
8.0 |
15.2 |
14.4 |
5.5 |
5.1 |
2 |
2.0 |
2.35 |
0.5 |
9.7 |
4.4 |
3.66 |
2.94 |
38~120 |
| 10 |
9.64 |
10.0 |
18.9 |
18.1 |
6.8 |
6.4 |
2.5 |
2.5 |
2.85 |
0.5 |
12.1 |
5.5 |
4.32 |
3.60 |
65~120 |
| 注:尽可能不采用括号内的规格。 |
| l的商品规格系列:mm |
| l |
公称 |
6 |
8 |
10 |
12 |
14 |
16 |
18 |
20 |
(22) |
25 |
30 |
(32) |
35 |
(38) |
| min |
5.25 |
7.10 |
9.10 |
10.90 |
12.90 |
14.90 |
16.90 |
18.70 |
20.70 |
23.70 |
28.70 |
30.40 |
33.40 |
36.40 |
| max |
6 |
8 |
10 |
12 |
14 |
16 |
18 |
20 |
22 |
25 |
30 |
32 |
35 |
38 |
| l0 |
公称 |
4 |
5 |
6 |
8 |
9 |
10 |
12 |
13 |
14 |
17 |
20 |
21 |
23 |
25 |
| min |
3.3 |
4.3 |
5.3 |
7.1 |
8.1 |
9.1 |
10.9 |
11.9 |
12.9 |
15.9 |
18.7 |
19.7 |
21.7 |
23.7 |
| max |
4.7 |
5.7 |
6.7 |
8.9 |
9.9 |
10.9 |
13.1 |
14.1 |
15.1 |
18.1 |
21.3 |
22.3 |
24.3 |
26.3 |
| l |
公称 |
40 |
45 |
50 |
(55) |
60 |
(65) |
70 |
(75) |
80 |
(85) |
90 |
100 |
120 |
|
| min |
38.40 |
43.40 |
48.40 |
53.10 |
58.10 |
63.10 |
68.10 |
73.10 |
78.10 |
82.80 |
87.80 |
97.80 |
117.80 |
|
| max |
40 |
45 |
50 |
55 |
60 |
65 |
70 |
75 |
80 |
85 |
90 |
100 |
120 |
|
| l0 |
公称 |
26 |
30 |
33 |
36 |
40 |
43 |
46 |
50 |
52 |
56 |
60 |
66 |
80 |
|
| min |
24.7 |
28.7 |
31.4 |
34.4 |
38.4 |
41.4 |
44.4 |
48.4 |
50.1 |
54.1 |
58.1 |
64.1 |
78.1 |
|
| max |
27.3 |
31.3 |
34.6 |
37.6 |
41.6 |
44.6 |
47.6 |
51.6 |
53.9 |
57.9 |
61.9 |
67.9 |
81.9 |
|
| 注:尽可能不采用括号内的规格。 |
| 质量kg |
| 公称直径/mm |
1.6 |
2 |
2.5 |
3 |
3.5 |
4 |
4.5 |
5 |
5.5 |
6 |
7 |
8 |
10 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 6 |
0.11 |
0.19 |
0.32 |
|
|
|
|
|
|
|
|
|
|
| 8 |
0.14 |
0.24 |
0.39 |
0.60 |
0.86 |
|
|
|
|
|
|
|
|
| 10 |
0.17 |
0.28 |
0.45 |
0.69 |
0.98 |
|
|
|
|
|
|
|
|
| 12 |
0.19 |
0.31 |
0.51 |
0.76 |
1.09 |
1.50 |
|
|
|
|
|
|
|
| 14 |
|
0.35 |
0.57 |
0.86 |
1.22 |
1.67 |
2.13 |
|
|
|
|
|
|
| 16 |
|
|
0.64 |
0.95 |
1.34 |
1.83 |
2.34 |
3.00 |
|
|
|
|
|
| 18 |
|
|
0.69 |
1.03 |
1.45 |
1.96 |
2.51 |
3.20 |
|
|
|
|
|
| 20 |
|
|
0.76 |
1.12 |
1.58 |
2.13 |
2.71 |
3.45 |
|
|
|
|
|
| 22 |
|
|
0.82 |
1.21 |
1.70 |
2.29 |
2.92 |
3.70 |
4.63 |
5.50 |
|
|
|
| 25 |
|
|
|
1.32 |
1.86 |
2.49 |
3.17 |
4.01 |
4.99 |
5.93 |
|
|
|
| 30 |
|
|
|
|
2.17 |
2.89 |
3.67 |
4.61 |
5.72 |
6.79 |
|
|
|
| 32 |
|
|
|
|
2.29 |
3.05 |
3.88 |
4.87 |
6.02 |
7.15 |
|
|
|
| 35 |
|
|
|
|
2.47 |
3.28 |
4.17 |
5.22 |
6.44 |
7.65 |
|
|
|
| 38 |
|
|
|
|
2.65 |
3.51 |
4.46 |
5.58 |
6.87 |
8.15 |
11.51 |
15.82 |
|
| 40 |
|
|
|
|
|
3.67 |
4.66 |
5.83 |
7.17 |
8.51 |
12.01 |
16.47 |
|
| 45 |
|
|
|
|
|
4.04 |
5.12 |
6.38 |
7.84 |
9.30 |
13.08 |
17.88 |
|
| 50 |
|
|
|
|
|
4.43 |
5.62 |
6.99 |
8.56 |
10.16 |
14.26 |
19.42 |
|
| 55 |
|
|
|
|
|
4.83 |
6.12 |
7.60 |
9.29 |
11.02 |
15.44 |
20.97 |
|
| 60 |
|
|
|
|
|
5.19 |
6.58 |
8.16 |
9.95 |
11.81 |
16.51 |
22.37 |
|
| 65 |
|
|
|
|
|
5.58 |
7.07 |
8.76 |
10.68 |
12.67 |
17.69 |
23.92 |
39.47 |
| 70 |
|
|
|
|
|
|
7.57 |
9.37 |
11.41 |
13.53 |
18.87 |
25.46 |
41.91 |
| 75 |
|
|
|
|
|
|
8.03 |
9.93 |
12.07 |
14.31 |
19.95 |
26.87 |
44.14 |
| 80 |
|
|
|
|
|
|
8.57 |
10.59 |
12.87 |
15.26 |
21.23 |
28.55 |
46.79 |
| 85 |
|
|
|
|
|
|
|
11.14 |
13.53 |
16.04 |
22.31 |
29.96 |
49.02 |
| 90 |
|
|
|
|
|
|
|
11.70 |
14.19 |
16.82 |
23.38 |
31.37 |
51.25 |
| 100 |
|
|
|
|
|
|
|
|
|
18.55 |
25.74 |
34.46 |
56.13 |
| 120 |
|
|
|
|
|
|
|
|
|
21.84 |
30.25 |
40.36 |
65.47 |
开槽沉头木螺钉(GB/T100-1986)mm
标记示例: 公称直径10mm、长度100mm、材料为Q215、不经表面处理的开槽沉头木螺钉的标记: 木螺钉GB10010×100
| d |
dk |
K |
n |
r≈ |
t |
l的范围 |
| 公称 |
min |
max |
max |
min |
公称 |
min |
max |
max |
min |
| 1.6 |
1.46 |
1.6 |
3.2 |
2.9 |
1 |
0.4 |
0.4 |
0.65 |
0.2 |
0.72 |
0.48 |
6~12 |
| 2 |
1.86 |
2 |
4 |
3.7 |
1.2 |
0.5 |
0.5 |
0.75 |
0.2 |
0.82 |
0.58 |
6~16 |
| 2.5 |
2.25 |
2.5 |
5 |
4.7 |
1.4 |
0.6 |
0.6 |
0.85 |
0.2 |
0.96 |
0.64 |
6~25 |
| 3 |
2.75 |
3 |
6 |
5.7 |
1.7 |
0.8 |
0.8 |
1.05 |
0.2 |
1.11 |
0.79 |
8~30 |
| 3.5 |
3.2 |
3.5 |
7 |
6.64 |
2 |
0.9 |
0.9 |
1.15 |
0.4 |
1.35 |
0.95 |
8~40 |
| 4 |
3.7 |
4 |
8 |
7.64 |
2.2 |
1.0 |
1.0 |
1.35 |
0.4 |
1.45 |
1.05 |
12~70 |
| (4.5) |
4.2 |
4.5 |
9 |
8.64 |
2.7 |
1.2 |
1.2 |
1.55 |
0.4 |
1.70 |
1.30 |
16~85 |
| 5 |
4.7 |
5 |
10 |
9.64 |
3 |
1.2 |
1.2 |
1.55 |
0.4 |
1.94 |
1.46 |
18~100 |
| (5.5) |
5.2 |
5.5 |
11 |
10.57 |
3.2 |
1.4 |
1.4 |
1.75 |
0.4 |
2.04 |
1.56 |
25~100 |
| 6 |
5.7 |
6 |
12 |
11.57 |
3.5 |
1.6 |
1.6 |
1.95 |
0.4 |
2.19 |
1.71 |
25~120 |
| (7) |
6.64 |
7 |
14 |
13.57 |
4 |
1.8 |
1.8 |
2.15 |
0.5 |
2.55 |
1.95 |
40~120 |
| 8 |
7.64 |
8 |
16 |
15.57 |
4.5 |
2.0 |
2.0 |
2.35 |
0.5 |
2.80 |
2.20 |
40~120 |
| 10 |
9.64 |
10 |
20 |
19.48 |
5.8 |
2.5 |
2.5 |
2.85 |
0.5 |
3.50 |
2.90 |
75~120 |
| 注:尽可能不采用括号内的规格。 |
| l的商品规格系列:mm |
| l |
公称 |
6 |
8 |
10 |
12 |
14 |
16 |
18 |
20 |
(22) |
25 |
30 |
(32) |
35 |
(38) |
| min |
5.25 |
7.10 |
9.10 |
10.90 |
12.90 |
14.90 |
16.90 |
18.70 |
20.70 |
23.70 |
28.70 |
30.40 |
33.40 |
36.40 |
| max |
6 |
8 |
10 |
12 |
14 |
16 |
18 |
20 |
22 |
25 |
30 |
32 |
35 |
38 |
| l0 |
公称 |
4 |
5 |
6 |
8 |
9 |
10 |
12 |
13 |
14 |
17 |
20 |
21 |
23 |
25 |
| min |
3.3 |
4.3 |
5.3 |
7.1 |
8.1 |
9.1 |
10.9 |
11.9 |
12.9 |
15.9 |
18.7 |
19.7 |
21.7 |
23.7 |
| max |
4.7 |
5.7 |
6.7 |
8.9 |
9.9 |
10.9 |
13.1 |
14.1 |
15.1 |
18.1 |
21.3 |
22.3 |
24.3 |
26.3 |
| l |
公称 |
40 |
45 |
50 |
(55) |
60 |
(65) |
70 |
(75) |
80 |
(85) |
90 |
100 |
120 |
|
| min |
38.40 |
43.40 |
48.40 |
53.10 |
58.10 |
63.10 |
68.10 |
73.10 |
78.10 |
82.80 |
87.80 |
97.80 |
117.80 |
| max |
40 |
45 |
50 |
55 |
60 |
65 |
70 |
75 |
80 |
85 |
90 |
100 |
120 |
| l0 |
公称 |
26 |
30 |
33 |
36 |
40 |
43 |
46 |
50 |
52 |
56 |
60 |
66 |
80 |
| min |
24.7 |
28.7 |
31.4 |
34.4 |
38.4 |
41.4 |
44.4 |
48.4 |
50.1 |
54.1 |
58.1 |
64.1 |
78.1 |
| max |
27.3 |
31.3 |
34.6 |
37.6 |
41.6 |
44.6 |
47.6 |
51.6 |
53.9 |
57.9 |
61.9 |
67.9 |
81.9 |
| 注:尽可能不采用括号内的规格。 |
| 质量kg |
| 公称直径/mm |
1.6 |
2 |
2.5 |
3 |
3.5 |
4 |
4.5 |
5 |
5.5 |
6 |
7 |
8 |
10 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 6 |
0.11 |
0.17 |
0.29 |
|
|
|
|
|
|
|
|
|
|
| 8 |
0.13 |
0.21 |
0.35 |
0.53 |
0.77 |
|
|
|
|
|
|
|
|
| 10 |
0.16 |
0.26 |
0.42 |
0.63 |
0.90 |
|
|
|
|
|
|
|
|
| 12 |
0.18 |
0.29 |
0.48 |
0.70 |
1.01 |
1.34 |
|
|
|
|
|
|
|
| 14 |
|
0.33 |
0.54 |
0.79 |
1.13 |
1.50 |
|
|
|
|
|
|
|
| 16 |
|
0.37 |
0.61 |
0.89 |
1.26 |
1.67 |
2.23 |
|
|
|
|
|
|
| 18 |
|
|
0.66 |
0.96 |
1.36 |
1.80 |
2.39 |
3.03 |
|
|
|
|
|
| 20 |
|
|
0.73 |
1.06 |
1.49 |
1.96 |
2.60 |
3.28 |
|
|
|
|
|
| 22 |
|
|
0.79 |
1.15 |
1.62 |
2.13 |
2.81 |
3.54 |
|
|
|
|
|
| 25 |
|
|
0.88 |
1.26 |
1.78 |
2.33 |
3.06 |
3.84 |
4.66 |
5.65 |
|
|
|
| 30 |
|
|
|
1.49 |
2.08 |
2.72 |
3.56 |
4.45 |
5.39 |
6.52 |
|
|
|
| 32 |
|
|
|
|
2.21 |
2.88 |
3.76 |
4.70 |
5.70 |
6.88 |
|
|
|
| 35 |
|
|
|
|
2.39 |
3.11 |
4.05 |
5.05 |
6.12 |
7.38 |
|
|
|
| 38 |
|
|
|
|
2.57 |
3.34 |
4.34 |
5.41 |
6.54 |
7.88 |
|
|
|
| 40 |
|
|
|
|
2.70 |
3.51 |
4.55 |
5.66 |
6.85 |
8.24 |
11.59 |
15.58 |
|
| 45 |
|
|
|
|
|
3.87 |
5.01 |
6.22 |
7.51 |
9.02 |
12.66 |
16.99 |
|
| 50 |
|
|
|
|
|
4.27 |
5.51 |
6.83 |
8.24 |
9.89 |
13.84 |
18.54 |
|
| 55 |
|
|
|
|
|
4.66 |
6.00 |
7.43 |
8.97 |
10.75 |
15.02 |
20.08 |
|
| 60 |
|
|
|
|
|
5.02 |
6.46 |
7.99 |
9.63 |
11.53 |
16.10 |
21.49 |
|
| 65 |
|
|
|
|
|
5.42 |
6.96 |
8.60 |
10.36 |
12.40 |
17.28 |
23.03 |
|
| 70 |
|
|
|
|
|
5.81 |
7.46 |
9.20 |
11.08 |
13.26 |
18.46 |
24.58 |
|
| 75 |
|
|
|
|
|
|
7.92 |
9.76 |
11.75 |
14.04 |
19.53 |
25.98 |
42.59 |
| 80 |
|
|
|
|
|
|
8.45 |
10.42 |
12.54 |
14.98 |
20.82 |
27.67 |
45.24 |
| 85 |
|
|
|
|
|
|
8.91 |
10.97 |
13.20 |
15.77 |
21.89 |
29.07 |
47.47 |
| 90 |
|
|
|
|
|
|
|
11.53 |
13.87 |
16.55 |
22.96 |
30.48 |
49.70 |
| 100 |
|
|
|
|
|
|
|
12.75 |
15.32 |
18.27 |
25.32 |
33.57 |
54.58 |
| 120 |
|
|
|
|
|
|
|
|
|
21.57 |
29.83 |
39.47 |
63.92 |
开槽半沉头木螺钉(GB/T101-1986)mm
标记示例: 公称直径10mm、长度100mm、材料为Q215、不经表面处理的开槽半沉头木螺钉的标记: 木螺钉GB10110×100
| d |
dk |
f≈ |
K |
n |
r≈ |
rf≈ |
t |
l的范围 |
| 公称 |
min |
max |
max |
min |
公称 |
min |
max |
max |
min |
| 1.6 |
1.46 |
1.6 |
3.2 |
2.9 |
0.5 |
1 |
0.4 |
0.4 |
0.65 |
0.2 |
2.8 |
0.96 |
0.64 |
6~12 |
| 2 |
1.86 |
2.0 |
4 |
3.7 |
0.6 |
1.2 |
0.5 |
0.5 |
0.75 |
0.2 |
3.6 |
1.06 |
0.74 |
6~16 |
| 2.5 |
2.25 |
2.5 |
5 |
4.7 |
0.8 |
1.4 |
0.6 |
0.6 |
0.85 |
0.2 |
4.3 |
1.3 |
0.9 |
6~25 |
| 3 |
2.75 |
3.0 |
6 |
5.7 |
0.9 |
1.7 |
0.8 |
0.8 |
1.05 |
0.2 |
5.5 |
1.5 |
1.1 |
8~30 |
| 3.5 |
3.2 |
3.5 |
7 |
6.64 |
1.1 |
2 |
0.9 |
0.9 |
1.15 |
0.4 |
6.1 |
1.84 |
1.36 |
8~40 |
| 4 |
3.7 |
4.0 |
8 |
7.64 |
1.2 |
2.2 |
1.0 |
1.0 |
1.35 |
0.4 |
7.3 |
1.94 |
1.46 |
12~70 |
| (4.5) |
4.2 |
4.5 |
9 |
8.64 |
1.4 |
2.7 |
1.2 |
1.2 |
1.55 |
0.4 |
7.9 |
2.4 |
1.8 |
16~85 |
| 5 |
4.7 |
5.0 |
10 |
9.64 |
1.5 |
3 |
1.2 |
1.2 |
1.55 |
0.4 |
9.1 |
2.6 |
2.0 |
18~100 |
| (5.5) |
5.2 |
5.5 |
11 |
10.57 |
1.7 |
3.2 |
1.4 |
1.4 |
1.75 |
0.4 |
9.7 |
2.8 |
2.2 |
30~100 |
| 6 |
5.7 |
6.0 |
12 |
11.57 |
1.8 |
3.5 |
1.6 |
1.6 |
1.95 |
0.4 |
10.9 |
2.9 |
2.3 |
30~120 |
| (7) |
6.64 |
7.0 |
14 |
13.57 |
2.1 |
4 |
1.8 |
1.8 |
2.15 |
0.5 |
12.4 |
3.4 |
2.8 |
40~120 |
| 8 |
7.64 |
8.0 |
16 |
15.57 |
2.4 |
4.5 |
2.0 |
2.0 |
2.35 |
0.5 |
14.5 |
3.7 |
3.1 |
40~120 |
| 10 |
9.64 |
10.0 |
20 |
19.48 |
3 |
5.8 |
2.5 |
2.5 |
2.85 |
0.5 |
18.2 |
4.76 |
4.04 |
70~120 |
| 注:尽可能不采用括号内的规格。 |
| l的商品规格系列:mm |
| l |
公称 |
6 |
8 |
10 |
12 |
14 |
16 |
18 |
20 |
(22) |
25 |
30 |
(32) |
35 |
(38) |
| min |
5.25 |
7.10 |
9.10 |
10.90 |
12.90 |
14.90 |
16.90 |
18.70 |
20.70 |
23.70 |
28.70 |
30.40 |
33.40 |
36.40 |
| max |
6 |
8 |
10 |
12 |
14 |
16 |
18 |
20 |
22 |
25 |
30 |
32 |
35 |
38 |
| l0 |
公称 |
4 |
5 |
6 |
8 |
9 |
10 |
12 |
13 |
14 |
17 |
20 |
21 |
23 |
25 |
| min |
3.3 |
4.3 |
5.3 |
7.1 |
8.1 |
9.1 |
10.9 |
11.9 |
12.9 |
15.9 |
18.7 |
19.7 |
21.7 |
23.7 |
| max |
4.7 |
5.7 |
6.7 |
8.9 |
9.9 |
10.9 |
13.1 |
14.1 |
15.1 |
18.1 |
21.3 |
22.3 |
24.3 |
26.3 |
| l |
公称 |
40 |
45 |
50 |
(55) |
60 |
(65) |
70 |
(75) |
80 |
(85) |
90 |
100 |
120 |
|
| min |
38.40 |
43.40 |
48.40 |
53.10 |
58.10 |
63.10 |
68.10 |
73.10 |
78.10 |
82.80 |
87.80 |
97.80 |
117.80 |
| max |
40 |
45 |
50 |
55 |
60 |
65 |
70 |
75 |
80 |
85 |
90 |
100 |
120 |
| l0 |
公称 |
26 |
30 |
33 |
36 |
40 |
43 |
46 |
50 |
52 |
56 |
60 |
66 |
80 |
| min |
24.7 |
28.7 |
31.4 |
34.4 |
38.4 |
41.4 |
44.4 |
48.4 |
50.1 |
54.1 |
58.1 |
64.1 |
78.1 |
| max |
27.3 |
31.3 |
34.6 |
37.6 |
41.6 |
44.6 |
47.6 |
51.6 |
53.9 |
57.9 |
61.9 |
67.9 |
81.9 |
| 注:尽可能不采用括号内的规格。 |
| 质量kg |
| 公称直径/mm |
1.6 |
2 |
2.5 |
3 |
3.5 |
4 |
4.5 |
5 |
5.5 |
6 |
7 |
8 |
10 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 6 |
0.11 |
0.17 |
0.30 |
|
|
|
|
|
|
|
|
|
|
| 8 |
0.13 |
0.21 |
0.36 |
0.54 |
0.79 |
|
|
|
|
|
|
|
|
| 10 |
0.16 |
0.26 |
0.43 |
0.63 |
0.91 |
|
|
|
|
|
|
|
|
| 12 |
0.18 |
0.29 |
0.48 |
0.71 |
1.02 |
1.36 |
|
|
|
|
|
|
|
| 14 |
|
0.33 |
0.55 |
0.80 |
1.14 |
1.52 |
|
|
|
|
|
|
|
| 16 |
|
0.37 |
0.61 |
0.89 |
1.27 |
1.69 |
2.23 |
|
|
|
|
|
|
| 18 |
|
|
0.67 |
0.97 |
1.38 |
1.82 |
2.40 |
3.02 |
|
|
|
|
|
| 20 |
|
|
0.74 |
1.06 |
1.50 |
1.98 |
2.61 |
3.28 |
|
|
|
|
|
| 22 |
|
|
0.80 |
1.15 |
1.63 |
2.15 |
2.81 |
3.53 |
|
|
|
|
|
| 25 |
|
|
0.88 |
1.27 |
1.79 |
2.35 |
3.06 |
3.83 |
|
|
|
|
|
| 30 |
|
|
|
1.49 |
2.09 |
2.74 |
3.56 |
4.44 |
5.41 |
6.53 |
|
|
|
| 32 |
|
|
|
|
2.22 |
2.90 |
3.77 |
4.69 |
5.72 |
6.89 |
|
|
|
| 35 |
|
|
|
|
2.40 |
3.13 |
4.06 |
5.05 |
6.14 |
7.39 |
|
|
|
| 38 |
|
|
|
|
2.58 |
3.36 |
4.35 |
5.40 |
6.57 |
7.90 |
|
|
|
| 40 |
|
|
|
|
2.71 |
3.53 |
4.56 |
5.66 |
6.87 |
8.26 |
11.58 |
15.66 |
|
| 45 |
|
|
|
|
|
3.89 |
5.01 |
6.21 |
7.53 |
9.04 |
12.65 |
17.07 |
|
| 50 |
|
|
|
|
|
4.28 |
5.51 |
6.82 |
8.26 |
9.90 |
13.83 |
18.61 |
|
| 55 |
|
|
|
|
|
4.68 |
6.01 |
7.43 |
8.99 |
10.76 |
15.01 |
20.16 |
|
| 60 |
|
|
|
|
|
5.04 |
6.47 |
7.98 |
9.65 |
11.55 |
16.08 |
21.56 |
|
| 65 |
|
|
|
|
|
5.44 |
6.97 |
8.59 |
10.38 |
12.41 |
17.26 |
23.11 |
|
| 70 |
|
|
|
|
|
5.83 |
7.46 |
9.20 |
11.11 |
13.27 |
18.44 |
24.65 |
40.41 |
| 75 |
|
|
|
|
|
|
7.92 |
9.75 |
11.77 |
14.06 |
19.52 |
26.06 |
42.64 |
| 80 |
|
|
|
|
|
|
8.46 |
10.41 |
12.56 |
15.00 |
20.80 |
27.74 |
45.28 |
| 85 |
|
|
|
|
|
|
8.92 |
10.97 |
13.23 |
15.78 |
21.88 |
29.15 |
47.52 |
| 90 |
|
|
|
|
|
|
|
11.52 |
13.89 |
16.56 |
22.95 |
30.56 |
49.75 |
| 100 |
|
|
|
|
|
|
|
12.74 |
15.34 |
18.29 |
25.31 |
33.65 |
54.63 |
| 120 |
|
|
|
|
|
|
|
|
|
21.58 |
29.82 |
39.55 |
63.97 |
六角头木螺钉(GB/T102-1986)mm
标记示例: 公称直径10mm、长度100mm、材料为Q215、不经表面处理的六角头木螺钉的标记: 木螺钉GB10210×100
| d |
cmax |
damax |
dwmin |
emin |
K |
rmin |
s |
l的范围 |
| 公称 |
min |
max |
公称 |
min |
max |
max |
min |
| 6 |
5.7 |
6 |
0.5 |
7.2 |
8.7 |
10.89 |
4 |
3.62 |
4.38 |
0.25 |
10 |
9.64 |
35~65 |
| 8 |
7.64 |
8 |
0.6 |
10.2 |
11.4 |
14.20 |
5.3 |
4.92 |
5.68 |
0.4 |
13 |
12.57 |
40~80 |
| 10 |
9.64 |
10 |
0.6 |
12.2 |
14.4 |
17.59 |
6.4 |
5.95 |
6.85 |
0.4 |
16 |
15.57 |
40~120 |
| 12 |
11.57 |
12 |
0.6 |
14.7 |
16.4 |
19.85 |
7.5 |
7.05 |
7.95 |
0.6 |
18 |
17.57 |
65~140 |
| 16 |
15.57 |
16 |
0.8 |
18.7 |
22 |
26.17 |
10 |
9.25 |
10.75 |
0.6 |
24 |
23.16 |
80~180 |
| 20 |
19.48 |
20 |
0.8 |
24.4 |
27.7 |
32.95 |
12.5 |
11.6 |
13.4 |
0.8 |
30 |
29.16 |
120~250 |
| 注:尽可能不采用括号内的规格。 |
| l的通用规格系列:mm |
| l |
公称 |
35 |
40 |
50 |
65 |
80 |
100 |
120 |
140 |
160 |
180 |
200 |
(225) |
(250) |
| min |
33.40 |
38.40 |
48.40 |
63.10 |
78.10 |
97.80 |
117.80 |
137.50 |
157.50 |
177.50 |
197.10 |
222.1 |
247.1 |
| max |
35 |
40 |
50 |
65 |
80 |
100 |
120 |
140 |
160 |
180 |
200 |
225 |
250 |
| l0 |
公称 |
23 |
26 |
33 |
43 |
52 |
66 |
80 |
93 |
106 |
130 |
133 |
163 |
166 |
| min |
21.7 |
24.7 |
31.4 |
41.4 |
50.1 |
64.1 |
78.1 |
90.8 |
103.8 |
127.5 |
130.5 |
160.5 |
163.5 |
| max |
24.3 |
27.3 |
34.6 |
44.6 |
53.9 |
67.9 |
31.9 |
95.2 |
108.2 |
132.5 |
135.5 |
165.5 |
168.5 |
| 注:尽可能不采用括号内的规格。 |
| 质量kg |
| 公称直径/mm |
6 |
8 |
10 |
12 |
16 |
20 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 35 |
8.28 |
|
|
|
|
|
| 40 |
9.15 |
17.50 |
29.13 |
|
|
|
| 50 |
10.79 |
20.45 |
33.80 |
|
|
|
| 65 |
13.30 |
24.94 |
40.91 |
59.76 |
|
|
| 80 |
|
29.58 |
48.23 |
70.37 |
134.5 |
|
| 100 |
|
|
57.57 |
83.92 |
158.9 |
|
| 120 |
|
|
66.91 |
97.48 |
183.4 |
300.8 |
| 140 |
|
|
|
111.3 |
208.3 |
339.7 |
| 160 |
|
|
|
|
233.3 |
378.6 |
| 180 |
|
|
|
|
252.8 |
409.0 |
| 200 |
|
|
|
|
|
455.7 |
| 225 |
|
|
|
|
|
493.7 |
| 250 |
|
|
|
|
|
552.7 |
十字槽圆头木螺钉(GB/T950-1986)mm
标记示例: 公称直径10mm、长度100mm、材料为Q215、不经表面处理的十字槽圆头木螺钉的标记: 木螺钉GB95010×100
| d |
dk |
K |
r≈ |
rf |
r2 |
十字槽(H型)插入深度 |
l的范围 |
| 公称 |
min |
max |
max |
min |
max |
min |
槽号 |
m参考 |
max |
min |
| 2 |
1.86 |
2 |
3.9 |
3.5 |
1.6 |
1.4 |
0.2 |
2.3 |
1.4 |
1 |
2.5 |
1.32 |
0.90 |
6~16 |
| 2.5 |
2.25 |
2.5 |
4.63 |
4.23 |
1.98 |
1.78 |
0.2 |
2.6 |
1.5 |
1 |
2.7 |
1.52 |
1.10 |
6~25 |
| 3 |
2.75 |
3 |
5.8 |
5.3 |
2.37 |
2.07 |
0.2 |
3.4 |
1.9 |
2 |
3.7 |
1.63 |
1.06 |
8~30 |
| 3.5 |
3.2 |
3.5 |
6.75 |
6.25 |
2.65 |
2.35 |
0.4 |
4 |
2.1 |
2 |
3.9 |
1.83 |
1.25 |
8~40 |
| 4 |
3.7 |
4 |
7.65 |
7.15 |
2.95 |
2.65 |
0.4 |
4.8 |
2.4 |
2 |
4.3 |
2.33 |
1.64 |
12~70 |
| (4.5) |
4.2 |
4.5 |
8.6 |
8 |
3.25 |
2.95 |
0.4 |
5.2 |
2.6 |
2 |
4.5 |
2.43 |
1.84 |
16~85 |
| 5 |
4.7 |
5 |
9.5 |
8.9 |
3.5 |
3.2 |
0.4 |
6 |
2.9 |
2 |
4.7 |
2.63 |
2.04 |
18~100 |
| (5.5) |
5.2 |
5.5 |
10.5 |
9.9 |
3.95 |
3.65 |
0.4 |
6.5 |
3.2 |
3 |
6.1 |
2.76 |
2.16 |
25~100 |
| 6 |
5.7 |
6 |
11.05 |
10.35 |
4.34 |
3.94 |
0.4 |
6.8 |
3.5 |
3 |
6.6 |
3.26 |
2.65 |
25~120 |
| (7) |
6.64 |
7 |
13.35 |
12.55 |
4.86 |
4.46 |
0.5 |
8.2 |
3.8 |
3 |
6.9 |
3.56 |
2.93 |
40~120 |
| 8 |
7.64 |
8 |
15.2 |
14.4 |
5.5 |
5.1 |
0.5 |
9.7 |
4.4 |
4 |
8.7 |
4.35 |
3.77 |
40~120 |
| 10 |
9.64 |
10 |
18.9 |
18.1 |
6.8 |
6.4 |
0.5 |
12.1 |
5.5 |
4 |
9.7 |
5.35 |
4.75 |
70~120 |
| 注:尽可不采用括号内的规格。 |
| l的商品规格系列:mm |
| l |
公称 |
6 |
8 |
10 |
12 |
14 |
16 |
18 |
20 |
(22) |
25 |
30 |
(32) |
35 |
(38) |
| min |
5.25 |
7.10 |
9.10 |
10.90 |
12.90 |
14.90 |
16.90 |
18.70 |
20.70 |
23.70 |
28.70 |
30.40 |
33.40 |
36.40 |
| max |
6 |
8 |
10 |
12 |
14 |
16 |
18 |
20 |
22 |
25 |
30 |
32 |
35 |
38 |
| l0 |
公称 |
4 |
5 |
6 |
8 |
9 |
10 |
12 |
13 |
14 |
17 |
20 |
21 |
23 |
25 |
| min |
3.3 |
4.3 |
5.3 |
7.1 |
8.1 |
9.1 |
10.9 |
11.9 |
12.9 |
15.9 |
18.7 |
19.7 |
21.7 |
23.7 |
| max |
4.7 |
5.7 |
6.7 |
8.9 |
9.9 |
10.9 |
13.1 |
14.1 |
15.1 |
18.1 |
21.3 |
22.3 |
24.3 |
26.3 |
| l |
公称 |
40 |
45 |
50 |
(55) |
60 |
(65) |
70 |
(75) |
80 |
(85) |
90 |
100 |
120 |
|
| min |
38.40 |
43.40 |
48.40 |
53.10 |
58.10 |
63.10 |
68.10 |
73.10 |
78.10 |
82.80 |
87.80 |
97.80 |
117.80 |
|
| max |
40 |
45 |
50 |
55 |
60 |
65 |
70 |
75 |
80 |
85 |
90 |
100 |
120 |
|
| l0 |
公称 |
26 |
30 |
33 |
36 |
40 |
43 |
46 |
50 |
52 |
56 |
60 |
66 |
80 |
|
| min |
24.7 |
28.7 |
31.4 |
34.4 |
38.4 |
41.4 |
44.4 |
48.4 |
50.1 |
54.1 |
58.1 |
64.1 |
78.1 |
|
| max |
27.3 |
31.3 |
34.6 |
37.6 |
41.6 |
44.6 |
47.6 |
51.6 |
53.9 |
57.9 |
61.9 |
67.9 |
81.9 |
|
| 注:尽可不采用括号内的规格。 |
| 质量kg |
| 公称直径/mm |
2 |
2.5 |
3 |
3.5 |
4 |
4.5 |
5 |
5.5 |
6 |
7 |
8 |
10 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 6 |
0.20 |
0.33 |
|
|
|
|
|
|
|
|
|
|
| 8 |
0.24 |
0.39 |
0.60 |
0.88 |
|
|
|
|
|
|
|
|
| 10 |
0.28 |
0.46 |
0.69 |
1.01 |
|
|
|
|
|
|
|
|
| 12 |
0.31 |
0.52 |
0.77 |
1.11 |
1.54 |
|
|
|
|
|
|
|
| 14 |
0.36 |
0.58 |
0.86 |
1.24 |
1.70 |
|
|
|
|
|
|
|
| 16 |
0.40 |
0.65 |
0.96 |
1.36 |
1.86 |
2.41 |
|
|
|
|
|
|
| 18 |
|
0.70 |
1.03 |
1.47 |
2.00 |
2.58 |
3.29 |
|
|
|
|
|
| 20 |
|
0.77 |
1.12 |
1.60 |
2.16 |
2.78 |
3.54 |
|
|
|
|
|
| 22 |
|
0.83 |
1.22 |
1.72 |
2.32 |
2.99 |
3.79 |
|
|
|
|
|
| 25 |
|
0.92 |
1.33 |
1.88 |
2.52 |
3.24 |
4.10 |
5.03 |
5.99 |
|
|
|
| 30 |
|
|
1.55 |
2.19 |
2.92 |
3.74 |
4.70 |
5.76 |
6.85 |
|
|
|
| 32 |
|
|
|
2.31 |
3.08 |
3.95 |
4.96 |
6.07 |
7.21 |
|
|
|
| 35 |
|
|
|
2.49 |
3.31 |
4.24 |
5.31 |
6.49 |
7.72 |
|
|
|
| 38 |
|
|
|
2.67 |
3.54 |
4.53 |
5.66 |
6.91 |
8.22 |
|
|
|
| 40 |
|
|
|
2.80 |
3.71 |
4.74 |
5.92 |
7.22 |
8.58 |
12.22 |
16.56 |
|
| 45 |
|
|
|
|
4.07 |
5.19 |
6.47 |
7.88 |
9.36 |
13.29 |
17.97 |
|
| 50 |
|
|
|
|
4.46 |
5.69 |
7.08 |
8.61 |
10.22 |
14.47 |
19.51 |
|
| 55 |
|
|
|
|
4.86 |
6.19 |
7.69 |
9.34 |
11.09 |
15.65 |
21.06 |
|
| 60 |
|
|
|
|
5.22 |
6.65 |
8.24 |
10.00 |
11.87 |
16.73 |
22.46 |
|
| 65 |
|
|
|
|
5.61 |
7.14 |
8.85 |
10.73 |
12.73 |
17.91 |
24.01 |
|
| 70 |
|
|
|
|
6.01 |
7.64 |
9.46 |
11.46 |
13.60 |
19.09 |
25.55 |
42.40 |
| 75 |
|
|
|
|
|
8.10 |
10.01 |
12.12 |
14.38 |
20.16 |
26.96 |
44.63 |
| 80 |
|
|
|
|
|
8.64 |
10.68 |
12.91 |
15.32 |
21.45 |
28.64 |
47.28 |
| 85 |
|
|
|
|
|
9.10 |
11.23 |
13.57 |
16.10 |
22.52 |
30.05 |
49.51 |
| 90 |
|
|
|
|
|
|
11.79 |
14.24 |
16.89 |
23.59 |
31.45 |
51.74 |
| 100 |
|
|
|
|
|
|
13.00 |
15.69 |
18.61 |
25.95 |
34.54 |
56.62 |
| 120 |
|
|
|
|
|
|
|
18.47 |
21.90 |
30.46 |
40.45 |
65.96 |
十字槽沉头木螺钉(GB/T951-1986)mm
标记示例: 公称直径10mm、长度100mm、材料为Q215、不经表面处理的十字槽沉头木螺钉的标记: 木螺钉GB95110×100
| d |
dk |
K |
r≈ |
十字槽(H型)插入深度 |
l的范围 |
| 公称 |
min |
max |
max |
min |
槽号 |
m参考 |
min |
max |
| 2 |
1.86 |
2 |
4 |
3.70 |
1.2 |
0.2 |
1 |
2.5 |
0.95 |
1.32 |
6~16 |
| 2.5 |
2.25 |
2.5 |
5 |
4.70 |
1.4 |
0.2 |
1 |
2.7 |
1.14 |
1.52 |
6~25 |
| 3 |
2.75 |
3 |
6 |
5.70 |
1.7 |
0.2 |
2 |
3.8 |
1.20 |
1.73 |
8~30 |
| 3.5 |
3.2 |
3.5 |
7 |
6.64 |
2 |
0.4 |
2 |
4.2 |
1.60 |
2.13 |
8~40 |
| 4 |
3.7 |
4 |
8 |
7.64 |
2.2 |
0.4 |
2 |
4.8 |
2.19 |
2.73 |
12~70 |
| (4.5) |
4.2 |
4.5 |
9 |
8.64 |
2.7 |
0.4 |
2 |
5.2 |
2.58 |
3.13 |
16~85 |
| 5 |
4.7 |
5 |
10 |
9.64 |
3 |
0.4 |
2 |
5.4 |
2.77 |
3.33 |
18~100 |
| (5.5) |
5.2 |
5.5 |
11 |
10.57 |
3.2 |
0.4 |
3 |
6.7 |
2.80 |
3.36 |
25~100 |
| 6 |
5.7 |
6 |
12 |
11.57 |
3.5 |
0.4 |
3 |
7.3 |
3.39 |
3.96 |
25~120 |
| (7) |
6.64 |
7 |
14 |
13.57 |
4 |
0.5 |
3 |
7.8 |
3.87 |
4.46 |
40~120 |
| 8 |
7.64 |
8 |
16 |
15.57 |
4.5 |
0.5 |
4 |
9.3 |
4.41 |
4.95 |
40~120 |
| 10 |
9.64 |
10 |
20 |
19.48 |
5.8 |
0.5 |
4 |
10.3 |
5.39 |
5.95 |
70~120 |
| 注:尽可能不采用括号内的规格。 |
| 商品规格l的系列:mm |
| l |
公称 |
6 |
8 |
10 |
12 |
14 |
16 |
18 |
20 |
(22) |
25 |
30 |
(32) |
35 |
(38) |
| min |
5.25 |
7.10 |
9.10 |
10.90 |
12.90 |
14.90 |
16.90 |
18.70 |
20.70 |
23.70 |
28.70 |
30.40 |
33.40 |
36.40 |
| max |
6 |
8 |
10 |
12 |
14 |
16 |
18 |
20 |
22 |
25 |
30 |
32 |
35 |
38 |
| l0 |
公称 |
4 |
5 |
6 |
8 |
9 |
10 |
12 |
13 |
14 |
17 |
20 |
21 |
23 |
25 |
| min |
3.3 |
4.3 |
5.3 |
7.1 |
8.1 |
9.1 |
10.9 |
11.9 |
12.9 |
15.9 |
18.7 |
19.7 |
21.7 |
23.7 |
| max |
4.7 |
5.7 |
6.7 |
8.9 |
9.9 |
10.9 |
13.1 |
14.1 |
15.1 |
18.1 |
21.3 |
22.3 |
24.3 |
26.3 |
| l |
公称 |
40 |
45 |
50 |
(55) |
60 |
(65) |
70 |
(75) |
80 |
(85) |
90 |
100 |
120 |
|
| min |
38.40 |
43.40 |
48.40 |
53.10 |
58.10 |
63.10 |
68.10 |
73.10 |
78.10 |
82.80 |
87.80 |
97.80 |
117.80 |
|
| max |
40 |
45 |
50 |
55 |
60 |
65 |
70 |
75 |
80 |
85 |
90 |
100 |
120 |
|
| l0 |
公称 |
26 |
30 |
33 |
36 |
40 |
43 |
46 |
50 |
52 |
56 |
60 |
66 |
80 |
|
| min |
24.7 |
28.7 |
31.4 |
34.4 |
38.4 |
41.4 |
44.4 |
48.4 |
50.1 |
54.1 |
58.1 |
64.1 |
78.1 |
|
| max |
27.3 |
31.3 |
34.6 |
37.6 |
41.6 |
44.6 |
47.6 |
51.6 |
53.9 |
57.9 |
61.9 |
67.9 |
81.9 |
|
| 注:尽可能不采用括号内的规格。 |
| 质量kg |
| 公称直径/mm |
2 |
2.5 |
3 |
3.5 |
4 |
4.5 |
5 |
5.5 |
6 |
7 |
8 |
10 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 6 |
0.17 |
0.29 |
|
|
|
|
|
|
|
|
|
|
| 8 |
0.21 |
0.35 |
0.52 |
0.75 |
|
|
|
|
|
|
|
|
| 10 |
0.25 |
0.42 |
0.61 |
0.88 |
|
|
|
|
|
|
|
|
| 12 |
0.29 |
0.47 |
0.68 |
0.99 |
1.31 |
|
|
|
|
|
|
|
| 14 |
0.33 |
0.54 |
0.78 |
1.11 |
1.47 |
|
|
|
|
|
|
|
| 16 |
0.37 |
0.61 |
0.87 |
1.24 |
1.64 |
2.21 |
|
|
|
|
|
|
| 18 |
|
0.66 |
0.95 |
1.35 |
1.77 |
2.38 |
3.03 |
|
|
|
|
|
| 20 |
|
0.73 |
1.04 |
1.47 |
1.93 |
2.59 |
3.28 |
|
|
|
|
|
| 22 |
|
0.79 |
1.13 |
1.60 |
2.10 |
2.79 |
3.54 |
|
|
|
|
|
| 25 |
|
0.87 |
1.24 |
1.76 |
2.30 |
3.04 |
3.84 |
4.55 |
5.53 |
|
|
|
| 30 |
|
|
1.47 |
2.06 |
2.69 |
3.54 |
4.45 |
5.28 |
6.39 |
|
|
|
| 32 |
|
|
|
2.19 |
2.86 |
3.75 |
4.70 |
5.58 |
6.75 |
|
|
|
| 35 |
|
|
|
2.37 |
3.09 |
4.04 |
5.05 |
6.01 |
7.26 |
|
|
|
| 38 |
|
|
|
2.55 |
3.32 |
4.33 |
5.41 |
6.43 |
7.76 |
|
|
|
| 40 |
|
|
|
2.68 |
3.48 |
4.54 |
5.66 |
6.74 |
8.12 |
11.51 |
15.29 |
|
| 45 |
|
|
|
|
3.84 |
5.00 |
6.22 |
7.40 |
8.90 |
12.59 |
16.70 |
|
| 50 |
|
|
|
|
4.24 |
5.49 |
6.82 |
8.13 |
9.76 |
13.77 |
18.25 |
|
| 55 |
|
|
|
|
4.63 |
5.99 |
7.43 |
8.85 |
10.63 |
14.95 |
19.79 |
|
| 60 |
|
|
|
|
4.99 |
6.45 |
7.99 |
9.52 |
11.41 |
16.02 |
21.20 |
|
| 65 |
|
|
|
|
5.39 |
6.95 |
8.59 |
10.25 |
12.27 |
17.20 |
22.74 |
|
| 70 |
|
|
|
|
5.78 |
7.45 |
9.20 |
10.97 |
13.14 |
18.38 |
24.29 |
40.33 |
| 75 |
|
|
|
|
|
7.90 |
9.76 |
11.64 |
13.92 |
19.45 |
25.69 |
42.56 |
| 80 |
|
|
|
|
|
8.44 |
10.42 |
12.43 |
14.86 |
20.74 |
27.38 |
45.21 |
| 85 |
|
|
|
|
|
8.90 |
10.97 |
13.09 |
15.64 |
21.81 |
28.78 |
47.44 |
| 90 |
|
|
|
|
|
|
11.53 |
13.75 |
16.43 |
22.89 |
30.19 |
49.67 |
| 100 |
|
|
|
|
|
|
12.74 |
15.21 |
18.15 |
25.25 |
33.28 |
54.55 |
| 120 |
|
|
|
|
|
|
|
|
21.44 |
29.75 |
39.18 |
63.89 |
十字槽半沉头木螺钉(GB/T952-1986)mm
标记示例: 公称直径10mm、长度100mm、材料为Q215、不经表面处理的十字槽半沉头木螺钉的标记: 木螺钉GB95210×100
| d |
dk |
K |
r≈ |
f≈ |
rf≈ |
十字槽(H型)插入深度 |
l的范围 |
| 公称直径 |
min |
max |
max |
min |
槽号 |
m参考 |
min |
max |
| 2 |
1.86 |
2.0 |
4 |
3.70 |
1.2 |
0.2 |
0.6 |
3.6 |
1 |
2.7 |
1.14 |
1.52 |
6~16 |
| 2.5 |
2.25 |
2.5 |
5 |
4.70 |
1.4 |
0.2 |
0.8 |
4.3 |
1 |
2.9 |
1.34 |
1.72 |
6~25 |
| 3 |
2.75 |
3.0 |
6 |
5.70 |
1.7 |
0.2 |
0.9 |
5.5 |
2 |
3.9 |
1.30 |
1.83 |
8~30 |
| 3.5 |
3.20 |
3.5 |
7 |
6.64 |
2 |
0.4 |
1.1 |
6.1 |
2 |
4.3 |
1.69 |
2.23 |
8~40 |
| 4 |
3.70 |
4.0 |
8 |
7.64 |
2.2 |
0.4 |
1.2 |
7.3 |
2 |
4.9 |
2.28 |
2.83 |
12~70 |
| (4.5) |
4.20 |
4.5 |
9 |
8.64 |
2.7 |
0.4 |
1.4 |
7.9 |
2 |
5.3 |
2.68 |
3.23 |
16~85 |
| 5 |
4.70 |
5.0 |
10 |
9.64 |
3 |
0.4 |
1.5 |
9.1 |
2 |
5.5 |
2.87 |
3.43 |
18~100 |
| (5.5) |
5.20 |
5.5 |
11 |
10.57 |
3.2 |
0.4 |
1.7 |
9.7 |
3 |
6.8 |
2.90 |
3.46 |
25~100 |
| 6 |
5.70 |
6.0 |
12 |
11.57 |
3.5 |
0.4 |
1.8 |
10.9 |
3 |
7.4 |
3.48 |
4.06 |
25~120 |
| (7) |
6.64 |
7.0 |
14 |
13.57 |
4 |
0.5 |
2.1 |
12.4 |
3 |
7.9 |
3.97 |
4.56 |
40~120 |
| 8 |
7.64 |
8.0 |
16 |
15.57 |
4.5 |
0.5 |
2.4 |
14.5 |
4 |
9.5 |
4.60 |
5.15 |
40~120 |
| 10 |
9.64 |
10.0 |
20 |
19.48 |
5.8 |
0.5 |
3.0 |
18.2 |
4 |
10.5 |
5.58 |
6.15 |
70~120 |
| 注:尽可能不采用括号内的规格。 |
| l的商品规格系列:mm |
| l |
公称 |
6 |
8 |
10 |
12 |
14 |
16 |
18 |
20 |
(22) |
25 |
30 |
(32) |
35 |
(38) |
| min |
5.25 |
7.10 |
9.10 |
10.90 |
12.90 |
14.90 |
16.90 |
18.70 |
20.70 |
23.70 |
28.70 |
30.40 |
33.40 |
36.40 |
| max |
6 |
8 |
10 |
12 |
14 |
16 |
18 |
20 |
22 |
25 |
30 |
32 |
35 |
38 |
| l0 |
公称 |
4 |
5 |
6 |
8 |
9 |
10 |
12 |
13 |
14 |
17 |
20 |
21 |
23 |
25 |
| min |
3.3 |
4.3 |
5.3 |
7.1 |
8.1 |
9.1 |
10.9 |
11.9 |
12.9 |
15.9 |
18.7 |
19.7 |
21.7 |
23.7 |
| max |
4.7 |
5.7 |
6.7 |
8.9 |
9.9 |
10.9 |
13.1 |
14.1 |
15.1 |
18.1 |
21.3 |
22.3 |
24.3 |
26.3 |
| l |
公称 |
40 |
45 |
50 |
(55) |
60 |
(65) |
70 |
(75) |
80 |
(85) |
90 |
100 |
120 |
|
| min |
38.40 |
43.40 |
48.40 |
53.10 |
58.10 |
63.10 |
68.10 |
73.10 |
78.10 |
82.80 |
87.80 |
97.80 |
117.80 |
|
| max |
40 |
45 |
50 |
55 |
60 |
65 |
70 |
75 |
80 |
85 |
90 |
100 |
120 |
|
| l0 |
公称 |
26 |
30 |
33 |
36 |
40 |
43 |
46 |
50 |
52 |
56 |
60 |
66 |
80 |
|
| min |
24.7 |
28.7 |
31.4 |
34.4 |
38.4 |
41.4 |
44.4 |
48.4 |
50.1 |
54.1 |
58.1 |
64.1 |
78.1 |
|
| max |
27.3 |
31.3 |
34.6 |
37.6 |
41.6 |
44.6 |
47.6 |
51.6 |
53.9 |
57.9 |
61.9 |
67.9 |
81.9 |
|
| 注:尽可能不采用括号内的规格。 |
| 质量kg |
| 公称直径/mm |
2 |
2.5 |
3 |
3.5 |
4 |
4.5 |
5 |
5.5 |
6 |
7 |
8 |
10 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 6 |
0.17 |
0.29 |
|
|
|
|
|
|
|
|
|
|
| 8 |
0.21 |
0.36 |
0.52 |
0.77 |
|
|
|
|
|
|
|
|
| 10 |
0.25 |
0.43 |
0.61 |
0.90 |
|
|
|
|
|
|
|
|
| 12 |
0.29 |
0.48 |
0.69 |
1.00 |
1.33 |
|
|
|
|
|
|
|
| 14 |
0.33 |
0.55 |
0.78 |
1.13 |
1.50 |
|
|
|
|
|
|
|
| 16 |
0.37 |
0.61 |
0.88 |
1.26 |
1.66 |
2.23 |
|
|
|
|
|
|
| 18 |
|
0.67 |
0.95 |
1.36 |
1.79 |
2.40 |
3.04 |
|
|
|
|
|
| 20 |
|
0.73 |
1.04 |
1.49 |
1.96 |
2.60 |
3.29 |
|
|
|
|
|
| 22 |
|
0.8 |
1.14 |
1.62 |
2.12 |
2.81 |
3.55 |
4.24 |
|
|
|
|
| 25 |
|
0.88 |
1.25 |
1.77 |
2.32 |
3.06 |
3.85 |
4.59 |
5.56 |
|
|
|
| 30 |
|
|
1.47 |
2.08 |
2.71 |
3.56 |
4.45 |
5.32 |
6.43 |
|
|
|
| 32 |
|
|
|
2.21 |
2.88 |
3.77 |
4.71 |
5.63 |
6.79 |
|
|
|
| 35 |
|
|
|
2.39 |
3.11 |
4.06 |
5.06 |
6.05 |
7.29 |
|
|
|
| 38 |
|
|
|
2.57 |
3.34 |
4.35 |
5.42 |
6.47 |
7.79 |
|
|
|
| 40 |
|
|
|
2.69 |
3.50 |
4.55 |
5.67 |
6.78 |
8.15 |
11.56 |
15.42 |
|
| 45 |
|
|
|
|
3.87 |
5.01 |
6.23 |
7.44 |
8.94 |
12.64 |
16.83 |
|
| 50 |
|
|
|
|
4.26 |
5.51 |
6.83 |
8.17 |
9.80 |
13.82 |
18.37 |
|
| 55 |
|
|
|
|
4.65 |
6.01 |
7.44 |
8.90 |
10.66 |
15.00 |
19.92 |
|
| 60 |
|
|
|
|
5.02 |
6.47 |
8.00 |
9.56 |
11.44 |
16.07 |
21.33 |
|
| 65 |
|
|
|
|
5.41 |
6.96 |
8.60 |
10.29 |
12.31 |
17.25 |
22.87 |
|
| 70 |
|
|
|
|
5.81 |
7.46 |
9.21 |
11.02 |
13.17 |
18.43 |
24.42 |
40.09 |
| 75 |
|
|
|
|
|
7.92 |
9.77 |
11.68 |
13.95 |
19.50 |
25.82 |
42.32 |
| 80 |
|
|
|
|
|
8.46 |
10.43 |
12.47 |
14.90 |
20.79 |
27.51 |
44.96 |
| 85 |
|
|
|
|
|
8.92 |
10.98 |
13.13 |
15.68 |
21.86 |
28.91 |
47.19 |
| 90 |
|
|
|
|
|
|
11.54 |
13.80 |
16.46 |
22.94 |
30.32 |
49.43 |
| 100 |
|
|
|
|
|
|
12.75 |
15.25 |
18.19 |
25.30 |
33.41 |
54.30 |
| 120 |
|
|
|
|
|
|
|
|
21.48 |
29.81 |
39.31 |
63.64 |
精密机械用紧固件十字槽自攻螺钉刮削端(GB/T13806.2-1992)mm
标记示例: 螺纹规格ST2.2、公称长度l=6mm、镀锌钝化的A型–十字槽盘头自攻螺钉刮削端的标记: 自攻螺钉GB/T13806.2ST2.2×6 螺纹规格ST2.2、公称长度l=6mm、镀锌钝化的B型–十字槽沉头自攻螺钉刮削端的标记: 自攻螺钉GB/T13806.2BST2.2×6 螺纹规格ST2.2、公称长度l=6mm、镀锌钝化的C型–十字槽半沉头自攻螺钉刮削端的标记: 自攻螺钉GB/T13806.2CST2.2×6
| A型―十字槽盘头自攻螺钉刮削端 |
| 螺纹规格d |
ST
1.5 |
(ST1.9) |
ST
2.2 |
(ST2.6) |
ST2.9 |
ST3.5 |
ST4.2 |
| P |
0.5 |
0.6 |
0.8 |
0.9 |
1.1 |
1.3 |
1.4 |
| a |
0.5 |
0.6 |
0.8 |
0.9 |
1.1 |
1.3 |
1.4 |
| dk |
max |
2.8 |
3.5 |
4.0 |
4.3 |
5.6 |
7.0 |
8.0 |
| min |
2.66 |
3.3 |
3.7 |
4.1 |
5.3 |
6.64 |
7.64 |
| K |
max |
0.9 |
1.1 |
1.6 |
2.0 |
2.4 |
2.6 |
3.1 |
| min |
0.8 |
1.0 |
1.4 |
1.8 |
2.15 |
2.35 |
2.8 |
| rf≈ |
2.0 |
2.6 |
3.2 |
4.0 |
5.0 |
6.0 |
6.5 |
| rmin |
0.05 |
0.05 |
0.1 |
0.1 |
0.1 |
0.1 |
0.2 |
| Lnmax |
0.7 |
0.9 |
1.6 |
1.6 |
2.1 |
2.5 |
2.8 |
| H型十字槽 |
槽号 |
No. |
0 |
0 |
0 |
1 |
1 |
2 |
2 |
| m |
参考 |
1.5 |
1.7 |
1.9 |
2.7 |
3 |
3.9 |
4.4 |
| 插入 |
min |
0.5 |
0.7 |
0.85 |
1.1 |
1.4 |
1.4 |
1.95 |
| 深度 |
max |
0.7 |
0.9 |
1.2 |
1.5 |
1.8 |
1.9 |
2.35 |
| l商品规格范围 |
4~8 |
4~8 |
4.5~10 |
4.5~16 |
4.5~20 |
7~25 |
7~25 |
| l公称长度系列 |
4,(4.5),5,(5.5),6,(7),8,(9.5),10,13,16,20,(22),25 |
| B型―十字槽沉头自攻螺钉刮削端 |
| 螺纹规格d |
ST
1.5 |
(ST1.9) |
ST
2.2 |
(ST2.6) |
ST2.9 |
ST3.5 |
ST4.2 |
| P |
0.5 |
0.6 |
0.8 |
0.9 |
1.1 |
1.3 |
1.4 |
| amax |
0.5 |
0.6 |
0.8 |
0.9 |
1.1 |
1.3 |
1.4 |
| dk |
max |
2.8 |
3.5 |
3.8 |
4.8 |
5.5 |
7.3 |
8.4 |
| min |
2.6 |
3.3 |
3.5 |
4.5 |
5.2 |
6.9 |
8.0 |
| Kmax |
0.8 |
0.9 |
1.1 |
1.4 |
1.7 |
2.35 |
2.6 |
| Lnmax |
0.7 |
0.9 |
1.6 |
1.6 |
2.1 |
2.5 |
2.8 |
| rmax |
0.5 |
0.8 |
1 |
1.2 |
1.4 |
1.6 |
| H型十字槽 |
槽号 |
No |
0 |
0 |
0 |
1 |
1 |
2 |
2 |
| m |
参考 |
1.6 |
1.7 |
1.9 |
2.8 |
3.2 |
4.4 |
4.6 |
| 插入 |
min |
0.7 |
0.8 |
0.9 |
1.3 |
1.7 |
1.9 |
2.1 |
| 深度 |
max |
0.9 |
1.0 |
1.2 |
1.6 |
2.1 |
2.4 |
2.6 |
| l商品规格范围 |
4~8 |
4~8 |
4.5~10 |
4.5~16 |
4.5~20 |
7~25 |
7~25 |
| l公称长度系列 |
4,(4.5),5,(5.5),6,(7),9,(9.5),10,13,16,20,(22),25 |
| C型―十字槽半沉头自攻螺钉刮削端 |
| 螺纹规格d |
ST
1.5 |
(ST1.9) |
ST
2.2 |
(ST2.6) |
ST2.9 |
ST3.5 |
| P |
0.5 |
0.6 |
0.8 |
0.9 |
1.1 |
1.3 |
| amax |
0.5 |
0.6 |
0.8 |
0.9 |
1.1 |
1.3 |
| dk |
max |
2.8 |
3.5 |
3.8 |
4.8 |
5.5 |
7.3 |
| min |
2.6 |
3.3 |
3.5 |
4.5 |
5.2 |
6.9 |
| Kmax |
0.8 |
0.9 |
1.1 |
1.4 |
1.7 |
2.35 |
| f≈ |
0.3 |
0.4 |
0.5 |
0.6 |
0.7 |
0.8 |
| rf≈ |
3.2 |
4 |
4 |
4.8 |
6 |
8.5 |
| rmax |
0.5 |
0.6 |
0.8 |
1.0 |
1.2 |
1.4 |
| Lnmax |
0.7 |
0.9 |
1.6 |
1.6 |
2.1 |
2.5 |
| H型十字槽 |
槽号 |
No |
0 |
0 |
0 |
1 |
1 |
2 |
| m |
参考 |
1.8 |
1.9 |
2.2 |
3.0 |
3.4 |
4.8 |
| 插入 |
min |
0.9 |
1.0 |
1.2 |
1.4 |
1.8 |
2.25 |
| 深度 |
max |
1.1 |
1.2 |
1.5 |
1.8 |
2.2 |
2.75 |
| l商品规格范围 |
4~8 |
4~8 |
4.5~10 |
4.5~16 |
4.5~20 |
4~25 |
| l公称长度系列 |
4,(4.5),5,(5.5),6,(7),8,(9.5),10,13,16,20,(22),25 |
| 技术条件 |
| 螺纹 |
GB
5280 |
| 机械性能 |
GB
3098.5 |
| 公差 |
产品等级 |
A |
| 标准 |
GB
3103.1 |
| 十字槽 |
H型,GB 944.1 |
| 表面处理 |
镀锌钝化GB 5267 |
| 验收及包装 |
GB
90 |
| 质量kg |
| A型 |
| 螺纹规格 |
ST1.5 |
ST1.9 |
ST2.2 |
ST2.6 |
ST2.9 |
ST3.5 |
ST4.2 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 4 |
0.061 |
0.109 |
|
|
|
|
|
| 4.5 |
0.065 |
0.115 |
0.181 |
0.264 |
0.463 |
|
|
| 5 |
0.068 |
0.122 |
0.190 |
0.276 |
0.479 |
|
|
| 5.5 |
0.072 |
0.128 |
0.199 |
0.289 |
0.495 |
|
|
| 6 |
0.076 |
0.134 |
0.208 |
0.301 |
0.511 |
|
|
| 7 |
0.084 |
0.147 |
0.226 |
0.326 |
0.542 |
0.855 |
1.31 |
| 8 |
0.091 |
0.160 |
0.244 |
0.350 |
0.574 |
0.901 |
1.37 |
| 9.5 |
|
|
0.271 |
0.387 |
0.621 |
0.970 |
1.47 |
| 10 |
|
|
0.280 |
0.399 |
0.637 |
0.993 |
1.51 |
| 13 |
|
|
|
0.473 |
0.732 |
1.13 |
1.71 |
| 16 |
|
|
|
0.547 |
0.826 |
1.27 |
1.90 |
| 20 |
|
|
|
|
0.953 |
1.45 |
2.17 |
| 22 |
|
|
|
|
|
1.54 |
2.30 |
| 25 |
|
|
|
|
|
1.68 |
2.50 |
| B型 |
| 螺纹规格 |
ST1.5 |
ST1.9 |
ST2.2 |
ST2.6 |
ST2.9 |
ST3.5 |
ST4.2 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 4 |
0.036 |
0.063 |
|
|
|
|
|
| 4.5 |
0.040 |
0.070 |
0.084 |
0.129 |
0.171 |
|
|
| 5 |
0.043 |
0.076 |
0.093 |
0.141 |
0.187 |
|
|
| 5.5 |
0.047 |
0.082 |
0.102 |
0.154 |
0.202 |
|
|
| 6 |
0.051 |
0.089 |
0.111 |
0.166 |
0.218 |
|
|
| 7 |
0.059 |
0.102 |
0.130 |
0.191 |
0.250 |
0.415 |
0.626 |
| 8 |
0.066 |
0.114 |
0.148 |
0.215 |
0.281 |
0.461 |
0.692 |
| 9.5 |
|
|
0.175 |
0.252 |
0.329 |
0.530 |
0.791 |
| 10 |
|
|
0.184 |
0.264 |
0.345 |
0.553 |
0.824 |
| 13 |
|
|
|
0.338 |
0.439 |
0.690 |
1.02 |
| 16 |
|
|
|
0.412 |
0.534 |
0.828 |
1.22 |
| 20 |
|
|
|
|
0.660 |
1.01 |
1.48 |
| 22 |
|
|
|
|
|
1.10 |
1.62 |
| 25 |
|
|
|
|
|
1.24 |
1.81 |
| C型 |
| 螺纹规格 |
ST1.5 |
ST1.9 |
ST2.2 |
ST2.6 |
ST2.9 |
ST3.5 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 4 |
0.041 |
0.077 |
|
|
|
|
| 4.5 |
0.045 |
0.084 |
0.108 |
0.168 |
0.238 |
|
| 5 |
0.049 |
0.090 |
0.115 |
0.180 |
0.254 |
|
| 5.5 |
0.053 |
0.096 |
0.124 |
0.193 |
0.270 |
|
| 6 |
0.057 |
0.103 |
0.133 |
0.205 |
0.285 |
|
| 7 |
0.064 |
0.116 |
0.151 |
0.229 |
0.317 |
0.528 |
| 8 |
0.072 |
0.128 |
0.169 |
0.254 |
0.348 |
0.574 |
| 9.5 |
|
|
0.196 |
0.291 |
0.396 |
0.643 |
| 10 |
|
|
0.205 |
0.303 |
0.412 |
0.666 |
| 13 |
|
|
|
0.377 |
0.506 |
0.804 |
| 16 |
|
|
|
0.451 |
0.601 |
0.942 |
| 20 |
|
|
|
|
0.727 |
1.13 |
| 22 |
|
|
|
|
|
1.22 |
| 25 |
|
|
|
|
|
1.36 |
墙板自攻螺钉(GB/T14210-1993)mm
标记示例: 螺纹规格d为3.5mm、公称长度35mm、表面磷化的墙板自攻螺钉的标记: 自攻螺钉GB/T142103.5×35
| 螺纹规格d |
3.5 |
3.9 |
4.2 |
| 螺距P |
1.4 |
1.6 |
1.7 |
| 导程S |
2.8 |
3.2 |
3.4 |
| dk |
max |
8.58 |
8.58 |
8.58 |
| min |
8.00 |
8.00 |
8.00 |
| C |
max |
0.8 |
0.8 |
0.8 |
| min |
0.5 |
0.5 |
0.5 |
| r≈ |
4.5 |
5.0 |
5.0 |
| d |
max |
3.65 |
3.95 |
4.30 |
| min |
3.45 |
3.75 |
4.10 |
| d1 |
max |
2.46 |
2.74 |
2.93 |
| min |
2.33 |
2.59 |
2.78 |
| α |
22°~28° |
| H型十字槽 |
槽号 |
No |
2 |
| m |
参考 |
5.0 |
| 插入深度 |
max |
3.10 |
| min |
2.50 |
| l商品规格范围 |
19~45 |
35~55 |
40~70 |
| l公称长度系列 |
19,25,(32),35,(38),40,45,50,55,60,70 |
| 注:l≤50mm的螺钉制成全螺纹,l1≈6mm;l>50mm的螺钉、b≥45mm。 |
| 机械性能 |
| 螺纹规格d,mm |
3.5 |
3.9 |
4.2 |
| 渗碳层深度min,mm |
0.05 |
| 表面硬度min,HV0.3 |
560 |
| 破坏力矩min,N・m |
2.8 |
3.4 |
3.4 |
| 拧入性能试验 |
| 螺纹规格d,mm |
3.5 |
3.9 |
4.2 |
| 拧入转速,r/min |
2000~3000 |
| 轴向总推力,N |
150±3 |
| 试板厚度,mm |
0.6 |
| 质量kg |
| 螺纹规格/mm |
3.5 |
3.9 |
4.2 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 19 |
1.00 |
|
|
| 25 |
1.07 |
|
|
| 32 |
1.16 |
|
|
| 35 |
1.20 |
1.38 |
|
| 38 |
1.24 |
1.43 |
|
| 40 |
1.26 |
1.46 |
1.56 |
| 45 |
1.33 |
1.54 |
1.65 |
| 50 |
|
1.62 |
1.74 |
| 55 |
|
1.70 |
1.83 |
| 60 |
|
|
1.93 |
| 70 |
|
|
2.11 |
十字槽盘头自钻自攻螺钉(GB/T15856.1-2002)mm
标记示例: 螺纹规格ST3.5,公称长度l=16mm、H型槽、镀锌钝化的十字槽头自钻自攻螺钉的标记: 自攻螺钉GB/T15856.1ST3.5×16
| 螺纹规格 |
ST2.9 |
ST3.5 |
ST4.2 |
ST4.8 |
ST5.5 |
ST6.3 |
| P |
1.1 |
1.3 |
1.4 |
1.6 |
1.8 |
1.8 |
| amax |
1.1 |
1.3 |
1.4 |
1.6 |
1.8 |
1.8 |
| damax |
3.5 |
4.1 |
4.9 |
5.6 |
6.3 |
7.3 |
| dk |
max |
5.6 |
7.00 |
8.00 |
9.50 |
11.00 |
12.00 |
| min |
5.3 |
6.64 |
7.64 |
9.14 |
10.57 |
11.57 |
| k |
max |
2.40 |
2.60 |
3.1 |
3.7 |
4.0 |
4.6 |
| min |
2.15 |
2.35 |
2.8 |
3.4 |
3.7 |
4.3 |
| rmin |
0.1 |
0.1 |
0.2 |
0.2 |
0.25 |
0.25 |
| rf≈ |
5 |
6 |
6.5 |
8 |
9 |
10 |
| 十字槽 |
槽号No. |
1 |
2 |
3 |
| H型 |
m参考 |
3 |
3.9 |
4.4 |
4.9 |
6.4 |
6.9 |
| 插入深度 |
max |
1.8 |
1.9 |
2.4 |
2.9 |
3.1 |
3.6 |
| min |
1.4 |
1.4 |
1.9 |
2.4 |
2.6 |
3.1 |
| Z型 |
m参考 |
3 |
4 |
4.4 |
4.8 |
6.2 |
6.8 |
| 插入深度 |
max |
1.75 |
1.9 |
2.35 |
2.75 |
3.00 |
3.50 |
| min |
1.45 |
1.5 |
1.95 |
2.3 |
2.55 |
3.05 |
| 钻削范围(板厚) |
≥ |
0.7 |
0.7 |
1.75 |
1.75 |
1.75 |
2 |
| ≤ |
1.9 |
2.25 |
3 |
4.4 |
5.25 |
6 |
| l商品规格范围 |
9.5~19 |
9.5~25 |
13~38 |
13~50 |
16~50 |
19~50 |
| l公称长度系列 |
9.5,13,16,19,22,25,32,38,45,50 |
| 技术条件和引用标准 |
| 材料 |
种类 |
钢 |
| 标准 |
GB/T 3098.11 |
| 螺纹 |
GB/T 5280 |
| 十字槽 |
GB/T 944.1 |
| 机械和工作性能 |
GB/T 3098.11 |
| 公差 |
产品等级 |
A |
| 标准 |
GB/T 3103.1 |
| 表面处理 |
不经表面处理;电镀技术要求按GB/T 5267.1 |
| 验收及包装 |
GB/T 90.1、GB/T 90.2 |
| 质量kg |
| 螺纹规格 |
ST2.9 |
ST3.5 |
ST4.2 |
ST4.8 |
ST5.5 |
ST6.3 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 9.5 |
0.56 |
0.87 |
|
|
|
|
| 13 |
0.67 |
1.04 |
1.57 |
2.47 |
|
|
| 16 |
0.76 |
1.18 |
1.77 |
2.70 |
3.72 |
|
| 19 |
0.86 |
1.31 |
1.97 |
2.97 |
4.03 |
5.62 |
| 22 |
|
1.45 |
2.17 |
3.23 |
4.38 |
6.10 |
| 25 |
|
1.59 |
2.36 |
3.50 |
4.73 |
6.58 |
| 32 |
|
|
2.82 |
4.11 |
5.55 |
7.70 |
| 38 |
|
|
3.21 |
4.65 |
6.26 |
8.66 |
| 45 |
|
|
|
5.27 |
7.08 |
9.78 |
| 50 |
|
|
|
5.71 |
7.67 |
10.58 |
十字槽沉头自钻自攻螺钉(GB/T15856.2-2002)mm
标记示例: 螺纹规格ST3.5、公称长度l=16mm、H型槽、镀锌钝化的十字槽沉头自钻自攻螺钉的标记: 自攻螺钉GB/T15856.2ST3.5×16
| 螺纹规格 |
ST2.9 |
ST3.5 |
ST4.2 |
ST4.8 |
ST5.5 |
ST6.3 |
| P |
1.1 |
1.3 |
1.4 |
1.6 |
1.8 |
1.8 |
| amax |
1.1 |
1.3 |
1.4 |
1.6 |
1.8 |
1.8 |
| dk |
理论值 |
max |
6.3 |
8.2 |
9.4 |
10.4 |
11.5 |
12.6 |
| 实际值 |
max |
5.5 |
7.3 |
8.1 |
9.3 |
10.3 |
11.3 |
| min |
5.2 |
6.9 |
8.0 |
8.9 |
9.9 |
10.9 |
| kmax |
1.7 |
2.35 |
2.6 |
2.8 |
3 |
3.15 |
| rmin |
1.2 |
1.4 |
1.6 |
2 |
2.2 |
2.4 |
| 十字槽 |
槽号No. |
1 |
2 |
3 |
| H型 |
m参考 |
3.2 |
4.4 |
4.6 |
5.2 |
6.6 |
6.8 |
| 插入深度 |
max |
2.1 |
2.4 |
2.6 |
3.2 |
3.3 |
3.5 |
| min |
1.7 |
1.9 |
2.1 |
2.7 |
2.8 |
3.0 |
| Z型 |
m参考 |
3.2 |
4.3 |
4.6 |
5.1 |
6.5 |
6.8 |
| 插入深度 |
max |
2 |
2.2 |
2.5 |
3.05 |
3.2 |
3.45 |
| min |
1.6 |
1.75 |
2.05 |
2.6 |
2.75 |
3.00 |
| 钻削范围(板厚) |
≥ |
0.7 |
0.7 |
1.75 |
1.75 |
1.75 |
2 |
| ≤ |
1.9 |
2.25 |
3 |
4.4 |
5.25 |
6 |
| l商品规格范围 |
13~19 |
13~25 |
13~38 |
13~50 |
16~50 |
19~50 |
| l公称长度系列 |
13,16,19,22,25,32,38,45,50 |
| 技术条件和引用标准 |
| 材料 |
种类 |
钢 |
| 标准 |
GB/T 3098.11 |
| 螺纹 |
GB/T 5280 |
| 十字槽 |
GB/T 944.1 |
| 机械和工作性能 |
GB/T 3098.11 |
| 公差 |
产品等级 |
A |
| 标准 |
GB/T 3103.1 |
| 表面处理 |
不经表面处理;电镀技术要求按GB/T 5267.1 |
| 验收及包装 |
GB/T 90.1、GB/T 90.2 |
| 质量kg |
| 螺纹规格 |
ST2.9 |
ST3.5 |
ST4.2 |
ST4.8 |
ST5.5 |
ST6.3 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 13 |
0.43 |
1.07 |
1.58 |
2.07 |
|
|
| 16 |
0.67 |
1.21 |
1.78 |
2.30 |
2.92 |
|
| 19 |
0.77 |
1.34 |
1.98 |
2.57 |
3.27 |
4.39 |
| 22 |
|
1.48 |
2.17 |
2.83 |
3.62 |
4.87 |
| 25 |
|
1.62 |
2.37 |
3.10 |
3.97 |
5.35 |
| 32 |
|
|
2.83 |
3.72 |
4.80 |
6.47 |
| 38 |
|
|
3.22 |
4.25 |
5.50 |
7.43 |
| 45 |
|
|
|
4.87 |
6.32 |
8.55 |
| 50 |
|
|
|
5.32 |
6.91 |
9.35 |
十字槽半沉头自钻自攻螺钉(GB/T15856.3-2002)mm
标记示例: 螺纹规格ST3.5、公称长度l=16mm、H型槽、镀锌钝化的十字槽半沉头自钻自攻螺钉的标记: 自攻螺钉GB/T15856.3ST3.5×16
| 螺纹规格 |
ST2.9 |
ST3.5 |
ST4.2 |
ST4.8 |
ST5.5 |
ST6.3 |
| P |
1.1 |
1.3 |
1.4 |
1.6 |
1.8 |
1.8 |
| amax |
1.1 |
1.3 |
1.4 |
1.6 |
1.8 |
1.8 |
| dk |
理论值 |
max |
6.5 |
8.2 |
9.4 |
10.1 |
11.5 |
12.6 |
| 实际值 |
max |
5.5 |
7.3 |
8.4 |
9.3 |
10.3 |
11.3 |
| min |
5.2 |
6.9 |
8.0 |
8.9 |
9.09 |
10.9 |
| f≈ |
0.7 |
0.8 |
1 |
1.2 |
1.3 |
1.4 |
| kmax |
1.7 |
2.35 |
2.6 |
2.8 |
3 |
3.15 |
| rmax |
1.2 |
1.4 |
1.6 |
2 |
2.2 |
2.4 |
| rf≈ |
6 |
8.5 |
9.5 |
9.5 |
11 |
12 |
| 十字槽 |
槽号No. |
1 |
2 |
3 |
| H型 |
m参考 |
3.4 |
4.8 |
5.2 |
5.4 |
6.7 |
7.3 |
| 插入深度 |
max |
2.2 |
2.75 |
3.2 |
3.4 |
3.45 |
4.0 |
| min |
1.8 |
2.25 |
2.7 |
2.9 |
2.95 |
3.5 |
| Z型 |
m参考 |
3.3 |
4.8 |
5.2 |
5.6 |
6.6 |
7.2 |
| 插入深度 |
max |
2.1 |
2.70 |
3.10 |
3.35 |
3.40 |
3.85 |
| min |
1.8 |
2.25 |
2.65 |
2.90 |
2.95 |
3.40 |
| 钻削范围(板厚) |
≥ |
0.7 |
0.7 |
1.75 |
1.75 |
1.75 |
2 |
| ≤ |
1.9 |
2.25 |
3 |
4.4 |
5.25 |
6 |
| l商品规格范围 |
13~19 |
13~25 |
13~38 |
13~50 |
16~50 |
19~50 |
| l公称长度系列 |
13,16,19,22,25,32,38,45,50 |
| 技术条件和引用标准 |
| 材料 |
种类 |
钢 |
| 标准 |
GB/T 3098.11 |
| 螺纹 |
GB/T 5280 |
| 十字槽 |
GB/T 944.1 |
| 机械和工作性能 |
GB/T 3098.11 |
| 公差 |
产品等级 |
A |
| 标准 |
GB/T 3103.1 |
| 表面处理 |
不经表面处理;电镀技术要求按GB/T 5267.1 |
| 验收及包装 |
GB/T 90.1、GB/T 90.2 |
| 质量kg |
| 螺纹规格 |
ST2.9 |
ST3.5 |
ST4.2 |
ST4.8 |
ST5.5 |
ST6.3 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 13 |
0.50 |
0.82 |
1.25 |
1.70 |
|
|
| 16 |
0.59 |
0.96 |
1.45 |
1.94 |
2.47 |
|
| 19 |
0.68 |
1.09 |
1.65 |
2.20 |
2.82 |
3.81 |
| 22 |
|
1.23 |
1.85 |
2.47 |
3.17 |
4.29 |
| 25 |
|
1.37 |
2.05 |
2.73 |
3.52 |
4.77 |
| 32 |
|
|
2.50 |
3.35 |
4.34 |
5.89 |
| 38 |
|
|
2.90 |
3.88 |
5.05 |
6.85 |
| 45 |
|
|
|
4.50 |
5.87 |
7.97 |
| 50 |
|
|
|
4.95 |
6.46 |
8.77 |
六角法兰面自钻自攻螺钉(GB/T15856.4-2002)mm
标记示例: 螺纹规格ST3.5、公称长度l=16mm、镀锌钝化的六角法兰面自钻自攻螺钉的标记: 自攻螺钉GB/T15856.4ST3.5×16
| 螺纹规格 |
ST2.9 |
ST3.5 |
ST4.2 |
ST4.8 |
ST5.5 |
ST6.3 |
| P |
1.1 |
1.3 |
1.4 |
1.6 |
1.8 |
1.8 |
| amax |
1.1 |
1.3 |
1.4 |
1.6 |
1.8 |
1.8 |
| dc |
max |
6.3 |
8.3 |
8.8 |
10.5 |
11 |
13.5 |
| min |
5.8 |
7.6 |
8.1 |
9.8 |
10 |
12.2 |
| cmin |
0.4 |
0.6 |
0.8 |
0.9 |
1 |
1 |
| s |
公称=max |
4.00 |
5.50 |
7.00 |
8.00 |
8.00 |
10.00 |
| min |
3.82 |
5.32 |
6.78 |
7.78 |
7.78 |
9.78 |
| emin |
4.28 |
5.96 |
7.59 |
8.71 |
8.71 |
10.95 |
| k |
公称=max |
2.8 |
3.4 |
4.1 |
4.3 |
5.4 |
5.9 |
| min |
2.5 |
3.0 |
3.6 |
3.8 |
4.8 |
5.3 |
| kwmin |
1.3 |
1.5 |
1.8 |
2.2 |
2.7 |
3.1 |
| r1max |
0.4 |
0.5 |
0.6 |
0.7 |
0.8 |
0.9 |
| r2max |
0.2 |
0.25 |
0.3 |
0.3 |
0.4 |
0.5 |
| 钻削范围(板厚) |
≥ |
0.7 |
0.7 |
1.75 |
1.75 |
1.75 |
2 |
| ≤ |
1.9 |
2.25 |
3 |
4.4 |
5.25 |
6 |
| l商品规格范围 |
9.5~19 |
9.5~25 |
13~38 |
13~50 |
16~50 |
19~50 |
| l公称长度系列 |
9.8,13,16,19,22,25,32,38,45,50 |
| 技术条件和引用标准 |
| 材料 |
种类 |
钢 |
| 标准 |
GB/T 3098.11 |
| 螺纹 |
GB/T 5280 |
| 机械和工作性能 |
GB/T 3098.11 |
| 公差 |
产品等级 |
A |
| 标准 |
GB/T 3103.1 |
| 表面处理 |
不经表面处理;电镀技术要求按GB/T 5267.1 |
| 验收及包装 |
GB/T 90.1、GB/T 90.2 |
| 质量kg |
| 螺纹规格 |
ST2.9 |
ST3.5 |
ST4.2 |
ST4.8 |
ST5.5 |
ST6.3 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 9.5 |
0.43 |
0.81 |
|
|
|
|
| 13 |
0.54 |
0.97 |
2.74 |
3.70 |
|
|
| 16 |
0.63 |
1.65 |
2.94 |
3.93 |
5.02 |
|
| 19 |
0.72 |
1.79 |
3.14 |
4.20 |
5.37 |
8.66 |
| 22 |
|
1.93 |
3.34 |
4.46 |
5.72 |
9.14 |
| 25 |
|
2.07 |
3.53 |
4.73 |
6.07 |
9.62 |
| 32 |
|
|
3.99 |
5.35 |
6.89 |
10.74 |
| 38 |
|
|
4.39 |
5.88 |
7.60 |
11.70 |
| 45 |
|
|
|
6.50 |
8.42 |
12.82 |
| 50 |
|
|
|
6.95 |
9.01 |
13.62 |
六角凸缘自钻自攻螺钉(GB/T15856.5-2023)mm
本页尺寸表已据现行版标准(GB/T15856.5-2023)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 螺纹规格ST3.5、公称长度l=16mm、镀锌钝化的六角凸缘自钻自攻螺钉的标记: 自攻螺钉GB/T15856.5ST3.5×16
| 规格 d |
P 螺距 |
a 最大值 |
c 最小值 |
dc 最大值 |
dc 最小值 |
e 最小值 |
k 最大值=公称 |
k 最小值 |
kw 最小值 |
r1 最小值 |
r2 最大值 |
s 最大值=公称 |
s 最小值 |
s 钻孔深度或钣金厚度 ≥ |
s ≤ |
| ST2.9 |
1.1 |
1.1 |
0.4 |
6.30 |
5.80 |
4.28 |
2.80 |
2.50 |
1.3 |
0.1 |
0.2 |
4.00 |
3.82 |
0.7 |
1.9 |
| ST3.5 |
1.3 |
1.3 |
0.6 |
8.3 |
7.6 |
5.96 |
3.4 |
3 |
1.5 |
0.1 |
0.25 |
5.5 |
5.32 |
0.7 |
2.25 |
| ST4.2 |
1.4 |
1.4 |
0.8 |
8.8 |
8.1 |
7.59 |
4.1 |
3.6 |
1.8 |
0.2 |
0.3 |
7 |
6.78 |
1.75 |
3 |
| ST4.8 |
1.6 |
1.6 |
0.9 |
10.5 |
9.8 |
8.71 |
4.3 |
3.8 |
2.2 |
0.2 |
0.3 |
8 |
7.78 |
1.75 |
4.4 |
| ST5.5 |
1.8 |
1.8 |
1 |
11 |
10 |
8.71 |
5.4 |
4.8 |
2.7 |
0.25 |
0.4 |
8 |
7.78 |
1.75 |
5.25 |
| ST6.3 |
1.8 |
1.8 |
1 |
13.5 |
12.2 |
10.95 |
5.9 |
5.3 |
3.1 |
0.25 |
0.5 |
10 |
9.78 |
2 |
6 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
六角凸缘自攻螺钉(GB/T16824.1-2023)mm
本页尺寸表已据现行版标准(GB/T16824.1-2023)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 螺纹规格为ST3.5、公称长度l=16mm、镀锌钝化的C型六角凸缘自攻螺钉的标记: 自攻螺钉GB/T16824.1ST3.5×16
| 规格 d |
P 螺距 |
a 最大值 |
c 最小值 |
dc 最大值 |
dc 最小值 |
e 最小值 |
k 最大值=公称 |
k 最小值 |
s 最大值=公称 |
s 最小值 |
y 参考 C型 |
y F型 |
y R型 |
| ST2.2 |
0.8 |
0.8 |
0.25 |
4.2 |
3.8 |
3.2 |
2 |
1.7 |
3 |
2.86 |
2.0 |
1.6 |
/ |
| ST2.9 |
1.1 |
1.1 |
0.4 |
6.3 |
5.8 |
4.28 |
2.8 |
2.5 |
4 |
3.82 |
2.6 |
2.1 |
/ |
| (ST3.5) |
1.3 |
1.3 |
0.6 |
8.3 |
7.6 |
5.96 |
3.4 |
3 |
5.5 |
5.32 |
3.2 |
2.5 |
2.7 |
| ST3.9 |
1.3 |
1.3 |
0.6 |
8.3 |
7.6 |
5.96 |
3.4 |
3 |
5.5 |
5.32 |
3.5 |
2.7 |
3 |
| ST4.2 |
1.4 |
1.4 |
0.8 |
8.8 |
8.1 |
7.59 |
4.1 |
3.6 |
7 |
6.78 |
3.7 |
2.8 |
3.2 |
| ST4.8 |
1.6 |
1.6 |
0.9 |
10.5 |
9.8 |
8.71 |
4.3 |
3.8 |
8 |
7.78 |
4.3 |
3.2 |
3.6 |
| (ST5.5) |
1.8 |
1.8 |
1 |
11 |
10 |
8.71 |
5.4 |
4.8 |
8 |
7.78 |
5.0 |
3.6 |
4.3 |
| ST6.3 |
1.8 |
1.8 |
1 |
13.5 |
12.2 |
10.95 |
5.9 |
5.3 |
10 |
9.78 |
6.0 |
3.6 |
5.0 |
| ST8 |
2.1 |
2.1 |
1.2 |
18 |
16.7 |
14.26 |
7 |
6.4 |
13 |
12.73 |
7.5 |
4.2 |
6.3 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
六角法兰面自攻螺钉(GB/T16824.2-2016)mm
本页尺寸表已据现行版标准(GB/T16824.2-2016)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 螺纹规格为ST3.5、公称长度l=16mm、镀锌钝化的C型六角法兰面自攻螺钉的标记: 自攻螺钉GB/T16824.2ST3.5×16
| 规格 d |
P 螺距 |
a 最大值 |
dc 最大值 |
dc 最小值 |
c 最小值 |
s 最大值=公称 |
s 最小值 |
e 最小值 |
k 最大值 |
y 参考 C型 |
y F型 |
y R型 |
| ST2.2 |
0.8 |
0.8 |
4.5 |
4.1 |
0.3 |
3.00 |
2.86 |
3.16 |
2.2 |
2 |
1.6 |
– |
| ST2.9 |
1.1 |
1.1 |
6.4 |
5.9 |
0.4 |
4.00 |
3.82 |
4.27 |
3.2 |
2.6 |
2.1 |
– |
| ST3.5 |
1.3 |
1.3 |
7.5 |
6.9 |
0.5 |
5.00 |
4.82 |
5.36 |
3.8 |
3.2 |
2.5 |
2.7 |
| ST4.2 |
1.4 |
1.4 |
8.5 |
7.8 |
0.6 |
5.50 |
5.32 |
5.92 |
4.3 |
3.7 |
2.8 |
3.2 |
| ST4.8 |
1.6 |
1.6 |
10.0 |
9.3 |
0.6 |
7.00 |
6.78 |
7.55 |
5.2 |
4.3 |
3.2 |
3.6 |
| ST5.5 |
1.8 |
1.8 |
11.2 |
10.3 |
0.8 |
7.00 |
6.78 |
7.55 |
6 |
5 |
3.6 |
4.3 |
| ST6.3 |
1.8 |
1.8 |
12.8 |
11.8 |
1.0 |
8.00 |
7.78 |
8.66 |
6.7 |
6 |
3.6 |
5 |
| ST8 |
2.1 |
2.1 |
16.8 |
15.5 |
1.2 |
10.00 |
9.78 |
10.89 |
8.6 |
7.5 |
4.2 |
6.3 |
| ST9.5 |
2.1 |
2.1 |
21.0 |
19.3 |
1.4 |
13.00 |
12.73 |
14.16 |
10.7 |
8 |
4.2 |
– |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
内六角花形盘头自攻螺钉(GB/T2670.1-2017)mm
本页尺寸表已据现行版标准(GB/T2670.1-2017)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 螺纹规格ST3.5、公称长度l=16mm、镀锌的C型内六角花形盘头自攻螺钉的标记: 自攻螺钉GB/T2670.1ST3.5×16
| 规格 d |
P 螺距 |
a |
da 最大值 |
dk 最大值=公称 |
dk 最小值 |
k 最大值=公称 |
k 最小值 |
r 最小值 |
R ≈ |
y 参考值 C型 |
y F型 |
y R型 |
y 槽号 |
A 参考值 |
t 最大值 |
t 最小值 |
| ST2.9 |
1.1 |
1.1 |
3.5 |
5.6 |
5.3 |
2.4 |
2.15 |
0.10 |
5 |
2.6 |
2.1 |
/ |
10 |
2.8 |
1.27 |
1.01 |
| ST3.5 |
1.3 |
1.3 |
4.1 |
7 |
6.64 |
2.6 |
2.35 |
0.10 |
6 |
3.2 |
2.5 |
2.7 |
15 |
3.35 |
1.4 |
1.14 |
| ST4.2 |
1.4 |
1.4 |
4.9 |
8 |
7.64 |
3.1 |
2.8 |
0.20 |
6.5 |
3.7 |
2.8 |
3.2 |
20 |
3.95 |
1.8 |
1.42 |
| ST4.8 |
1.6 |
1.6 |
5.6 |
9.5 |
9.14 |
3.7 |
3.4 |
0.20 |
8 |
4.3 |
3.2 |
3.6 |
25 |
4.5 |
2.03 |
1.65 |
| ST5.5 |
1.8 |
1.8 |
6.3 |
11 |
10.57 |
4 |
3.7 |
0.25 |
9 |
5.0 |
3.6 |
4.3 |
25 |
4.5 |
2.03 |
1.65 |
| ST6.3 |
1.8 |
1.8 |
7.3 |
12 |
11.57 |
4.6 |
4.3 |
0.25 |
10 |
6.0 |
3.6 |
5.0 |
30 |
5.6 |
2.42 |
2.02 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
内六角花形沉头自攻螺钉(GB/T2670.2-2017)mm
本页尺寸表已据现行版标准(GB/T2670.2-2017)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 螺纹规格ST3.5、公称长度l=16mm、镀锌的C型内六角花形沉头自攻螺钉的标记: 自攻螺钉GB/T2670.2ST3.5×16
| 规格 d |
P 螺距 |
a |
dk 理论 最大值 |
dk 实际 最大值 |
dk 最小值 |
k 最大值 |
r 最小值 |
y 参考值 C型 |
y F型 |
y R型 |
y 槽号 |
A 参考值 |
t 最大值 |
t 最小值 |
| ST2.9 |
1.1 |
1.1 |
6.3 |
5.5 |
5.2 |
1.7 |
1.2 |
2.6 |
2.1 |
– |
10 |
2.8 |
0.91 |
0.65 |
| ST3.5 |
1.3 |
1.3 |
8.2 |
7.3 |
6.9 |
2.35 |
1.4 |
3.2 |
2.5 |
2.7 |
15 |
3.35 |
1.3 |
1 |
| ST4.2 |
1.4 |
1.4 |
9.4 |
8.4 |
8 |
2.6 |
1.6 |
3.7 |
2.8 |
3.2 |
20 |
3.95 |
1.58 |
1.14 |
| ST4.8 |
1.6 |
1.6 |
10.4 |
9.3 |
8.9 |
2.8 |
2.0 |
4.3 |
3.2 |
3.6 |
25 |
4.5 |
1.78 |
1.39 |
| ST5.5 |
1.8 |
1.8 |
11.5 |
10.3 |
9.9 |
3 |
2.2 |
5.0 |
3.6 |
4.3 |
25 |
4.5 |
2.03 |
1.65 |
| ST6.3 |
1.8 |
1.8 |
12.6 |
11.3 |
10.9 |
3.15 |
2.4 |
6.0 |
3.6 |
5.0 |
30 |
5.6 |
2.42 |
2.02 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
内六角花形半沉头自攻螺钉(GB/T2670.3-2017)mm
本页尺寸表已据现行版标准(GB/T2670.3-2017)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 螺纹规格ST3.5、公称长度l=16mm、镀锌的C型内六角花形半沉头自攻螺钉的标记: 自攻螺钉GB/T2670.3ST3.5×16
| 规格 d |
P 螺距 |
a |
dk 理论值 最大值 |
dk 实际值 最大值 |
dk 最小值 |
f ≈ |
k 最大值 |
r 最大值 |
R1 ≈ |
y 参考值 C型 |
y F型 |
y R型 |
y 槽号 |
A 参考值 |
t 最大值 |
t 最小值 |
| ST2.9 |
1.1 |
1.1 |
6.3 |
5.5 |
5.2 |
0.7 |
1.7 |
1.2 |
6.0 |
2.6 |
2.1 |
/ |
10 |
2.8 |
1.27 |
1.01 |
| ST3.5 |
1.3 |
1.3 |
8.2 |
7.3 |
6.9 |
0.8 |
2.35 |
1.4 |
8.5 |
3.2 |
2.5 |
2.7 |
15 |
3.35 |
1.4 |
1.14 |
| ST4.2 |
1.4 |
1.4 |
9.4 |
8.4 |
8.0 |
1 |
2.6 |
1.6 |
9.5 |
3.7 |
2.8 |
3.2 |
20 |
3.95 |
1.8 |
1.42 |
| ST4.8 |
1.6 |
1.6 |
10.4 |
9.3 |
8.9 |
1.2 |
2.8 |
2 |
9.5 |
4.3 |
3.2 |
3.6 |
25 |
4.5 |
2.03 |
1.65 |
| ST5.5 |
1.8 |
1.8 |
11.5 |
10.3 |
9.9 |
1.3 |
3 |
2.2 |
11.0 |
5.0 |
3.6 |
4.3 |
25 |
4.5 |
2.03 |
1.65 |
| ST6.3 |
1.8 |
1.8 |
12.6 |
11.3 |
10.9 |
1.4 |
3.15 |
2.4 |
12.0 |
6.0 |
3.6 |
5.0 |
30 |
5.6 |
2.42 |
2.02 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
开槽盘头自攻螺钉(GB/T5282-2017)mm
本页尺寸表已据现行版标准(GB/T5282-2017)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 螺纹规格ST3.5、公称长度l=16mm、表面镀锌钝化的C型开槽盘头自攻螺钉的标记: 自攻螺钉GB/T5282ST3.5×16
| 规格 d |
P 螺距 |
a 最大值 |
dk 最大值 |
dk 最小值 |
k 最大值 |
k 最小值 |
n 公称 |
n 最大值 |
n 最小值 |
r 最小值 |
t 最小值 |
y 参考 C型 |
y F型 |
y R型 |
| ST2.2 |
0.8 |
0.8 |
4 |
3.7 |
1.3 |
1.1 |
0.5 |
0.7 |
0.56 |
0.10 |
0.5 |
2 |
1.6 |
– |
| ST2.9 |
1.1 |
1.1 |
5.6 |
5.3 |
1.8 |
1.6 |
0.8 |
1 |
0.86 |
0.10 |
0.7 |
2.6 |
2.1 |
– |
| ST3.5 |
1.3 |
1.3 |
7 |
6.6 |
2.1 |
1.9 |
1 |
1.2 |
1.06 |
0.10 |
0.8 |
3.2 |
2.5 |
2.7 |
| ST4.2 |
1.4 |
1.4 |
8 |
7.6 |
2.4 |
2.2 |
1.2 |
1.51 |
1.26 |
0.20 |
1 |
3.7 |
2.8 |
3.2 |
| ST4.8 |
1.6 |
1.6 |
9.5 |
9.1 |
3 |
2.7 |
1.2 |
1.51 |
1.26 |
0.20 |
1.2 |
4.3 |
3.2 |
3.6 |
| ST5.5 |
1.8 |
1.8 |
11 |
10.6 |
3.2 |
2.9 |
1.6 |
1.91 |
1.66 |
0.25 |
1.3 |
5 |
3.6 |
4.3 |
| ST6.3 |
1.8 |
1.8 |
12 |
11.6 |
3.6 |
3.3 |
1.6 |
1.91 |
1.66 |
0.25 |
1.4 |
6 |
3.6 |
5 |
| ST8 |
2.1 |
2.1 |
16 |
15.6 |
4.8 |
4.5 |
2 |
2.31 |
2.06 |
0.40 |
1.9 |
7.5 |
4.2 |
6.3 |
| ST9.5 |
2.1 |
2.1 |
20 |
19.5 |
6 |
5.7 |
2.5 |
2.81 |
2.56 |
0.40 |
2.4 |
8 |
4.2 |
– |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
开槽沉头自攻螺钉(GB/T5283-2017)mm
本页尺寸表已据现行版标准(GB/T5283-2017)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 螺纹规格ST3.5、公称长度l=16mm、表面镀锌钝化的C型开槽沉头自攻螺钉的标记: 自攻螺钉GB5283ST3.5×16
| 规格 d |
P 螺距 |
a 最大值 |
dk 最大值 |
dk 最小值 |
k 最大值 |
n 最大值 |
n 最小值 |
t 最大值 |
t 最小值 |
y 参考 C型 |
y F型 |
y R型 |
r 最大值 |
| ST2.2 |
0.8 |
0.8 |
3.8 |
3.5 |
1.1 |
0.7 |
0.56 |
0.6 |
0.4 |
2 |
1.6 |
– |
0.8 |
| ST2.9 |
1.1 |
1.1 |
5.5 |
5.2 |
1.7 |
1 |
0.86 |
0.85 |
0.6 |
2.6 |
2.1 |
– |
1.2 |
| ST3.5 |
1.3 |
1.3 |
7.3 |
6.9 |
2.35 |
1.2 |
1.06 |
1.2 |
0.9 |
3.2 |
2.5 |
2.7 |
1.4 |
| ST4.2 |
1.4 |
1.4 |
8.4 |
8 |
2.6 |
1.51 |
1.26 |
1.3 |
1 |
3.7 |
2.8 |
3.2 |
1.6 |
| ST4.8 |
1.6 |
1.6 |
9.3 |
8.9 |
2.8 |
1.51 |
1.26 |
1.4 |
1.1 |
4.3 |
3.2 |
3.6 |
2.0 |
| ST5.5 |
1.8 |
1.8 |
10.3 |
9.9 |
3 |
1.91 |
1.66 |
1.5 |
1.1 |
5 |
3.6 |
4.3 |
2.2 |
| ST6.3 |
1.8 |
1.8 |
11.3 |
10.9 |
3.15 |
1.91 |
1.66 |
1.6 |
1.2 |
6 |
3.6 |
5 |
2.4 |
| ST8 |
2.1 |
2.1 |
15.8 |
15.4 |
4.65 |
2.31 |
2.06 |
2.3 |
1.8 |
7.5 |
4.2 |
6.3 |
3.2 |
| ST9.5 |
2.1 |
2.1 |
18.3 |
17.8 |
5.25 |
2.81 |
2.56 |
2.6 |
2 |
8 |
4.2 |
– |
4.0 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
开槽半沉头自攻螺钉(GB/T5284-2017)mm
本页尺寸表已据现行版标准(GB/T5284-2017)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 螺纹规格ST3.5、公称长度l=16mm、表面镀锌钝化的C型开槽半沉头自攻螺钉的标记: 自攻螺钉GB5284ST3.5×16
| 规格 d |
P 螺距 |
a 最大值 |
dk 最大值 |
dk 最小值 |
f ≈ |
k 最大值 |
n 最大值 |
n 最小值 |
t 最大值 |
t 最小值 |
y 参考 C型 |
y F型 |
y R型 |
r 最大值 |
| ST2.2 |
0.8 |
0.8 |
3.8 |
3.5 |
0.5 |
1.1 |
0.7 |
0.56 |
1 |
0.8 |
2 |
1.6 |
/ |
0.8 |
| ST2.9 |
1.1 |
1.1 |
5.5 |
5.2 |
0.7 |
1.7 |
1 |
0.86 |
1.45 |
1.2 |
2.6 |
2.1 |
/ |
1.2 |
| ST3.5 |
1.3 |
1.3 |
7.3 |
6.9 |
0.8 |
2.35 |
1.2 |
1.06 |
1.7 |
1.4 |
3.2 |
2.5 |
2.7 |
1.4 |
| ST4.2 |
1.4 |
1.4 |
8.4 |
8 |
1 |
2.6 |
1.51 |
1.26 |
1.9 |
1.6 |
3.7 |
2.8 |
3.2 |
1.6 |
| ST4.8 |
1.6 |
1.6 |
9.3 |
8.9 |
1.2 |
2.8 |
1.51 |
1.26 |
2.4 |
2 |
4.3 |
3.2 |
3.6 |
2 |
| ST5.5 |
1.8 |
1.8 |
10.3 |
9.9 |
1.3 |
3 |
1.91 |
1.66 |
2.6 |
2.2 |
5 |
3.6 |
4.3 |
2.2 |
| ST6.3 |
1.8 |
1.8 |
11.3 |
10.9 |
1.4 |
3.15 |
1.91 |
1.66 |
2.8 |
2.4 |
6 |
3.6 |
5 |
2.4 |
| ST8 |
2.1 |
2.1 |
15.8 |
15.4 |
2 |
4.65 |
2.31 |
2.06 |
3.7 |
3.2 |
7.5 |
4.2 |
6.3 |
3.2 |
| ST9.5 |
2.1 |
2.1 |
18.3 |
17.8 |
2.3 |
5.25 |
2.81 |
2.56 |
4.4 |
3.8 |
8 |
4.2 |
/ |
4 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
六角头自攻螺钉(GB/T5285-2017)mm
本页尺寸表已据现行版标准(GB/T5285-2017)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 螺纹规格ST3.5、公称长度l=16mm、表面镀锌钝化的C型六角头自攻螺钉的标记: 自攻螺钉GB5285ST3.5×16
| 规格 d |
P 螺距 |
a 最大值 |
s 最大值 |
s 最小值 |
e 最小值 |
k 最大值 |
k 最小值 |
r 最小值 |
y 参考 C型 |
y F型 |
y R型 |
| ST2.2 |
0.8 |
0.8 |
3.2 |
3.02 |
3.38 |
1.6 |
1.3 |
0.10 |
2 |
1.6 |
/ |
| ST2.9 |
1.1 |
1.1 |
5 |
4.82 |
5.4 |
2.3 |
2 |
0.10 |
2.6 |
2.1 |
/ |
| ST3.5 |
1.3 |
1.3 |
5.5 |
5.32 |
5.96 |
2.6 |
2.3 |
0.10 |
3.2 |
2.5 |
2.7 |
| ST4.2 |
1.4 |
1.4 |
7 |
6.78 |
7.59 |
3 |
2.6 |
0.20 |
3.7 |
2.8 |
3.2 |
| ST4.8 |
1.6 |
1.6 |
8 |
7.78 |
8.71 |
3.8 |
3.3 |
0.20 |
4.3 |
3.2 |
3.6 |
| ST5.5 |
1.8 |
1.8 |
8 |
7.78 |
8.71 |
4.1 |
3.6 |
0.25 |
5 |
3.6 |
4.3 |
| ST6.3 |
1.8 |
1.8 |
10 |
9.78 |
10.95 |
4.7 |
4.1 |
0.25 |
6 |
3.6 |
5 |
| ST8 |
2.1 |
2.1 |
13 |
12.73 |
14.26 |
6 |
5.2 |
0.40 |
7.5 |
4.2 |
6.3 |
| ST9.5 |
2.1 |
2.1 |
16 |
15.73 |
17.62 |
7.5 |
6.5 |
0.40 |
8 |
4.2 |
/ |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
十字槽盘头自攻锁紧螺钉(GB/T6560-2014)mm
本页尺寸表已据现行版标准(GB/T6560-2014)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 螺纹规格为M5、公称长度l=20mm、性能等级为B级、表面镀锌钝化的十字槽盘头自攻锁紧螺钉的标记: 自攻螺钉GB6560M5×20
| 规格 d |
P 螺距 |
a 最大值 |
b 最小值 |
da 最大值 |
dk 最大值=公称 |
dk 最小值 |
k 最大值=公称 |
k 最小值 |
r 最小值 |
R1 ≈ |
x 最大值 |
x 槽号 |
M1 参考 |
M1 深度 H型 最大值 |
M1 最小值 |
M2 参考 |
M2 深度 Z型 最大值 |
M2 最小值 |
| M2 |
0.4 |
0.8 |
25 |
2.6 |
4 |
3.7 |
1.6 |
1.46 |
0.1 |
3.2 |
1 |
0 |
1.9 |
1.2 |
0.9 |
2.1 |
1.42 |
1.17 |
| M2.5 |
0.45 |
0.9 |
25 |
3.1 |
5 |
4.7 |
2.1 |
1.96 |
0.1 |
4 |
1.1 |
1 |
2.7 |
1.55 |
1.15 |
2.6 |
1.5 |
1.25 |
| M3 |
0.5 |
1 |
25 |
3.6 |
5.6 |
5.3 |
2.4 |
2.26 |
0.1 |
5 |
1.25 |
1 |
3 |
1.8 |
1.4 |
2.8 |
1.75 |
1.5 |
| M4 |
0.7 |
1.4 |
38 |
4.7 |
8 |
7.64 |
3.1 |
2.92 |
0.2 |
6.5 |
1.75 |
2 |
4.4 |
2.4 |
1.9 |
4.3 |
2.34 |
1.89 |
| M5 |
0.8 |
1.6 |
38 |
5.7 |
9.5 |
9.14 |
3.7 |
3.52 |
0.2 |
8 |
2 |
2 |
4.9 |
2.9 |
2.4 |
4.7 |
2.74 |
2.29 |
| M6 |
1 |
2 |
38 |
6.8 |
12 |
11.57 |
4.6 |
4.3 |
0.25 |
10 |
2.5 |
3 |
6.9 |
3.6 |
3.1 |
6.7 |
3.46 |
3.03 |
| M8 |
1.25 |
2.5 |
38 |
9.2 |
16 |
15.57 |
6 |
5.7 |
0.4 |
13 |
3.2 |
4 |
9 |
4.6 |
4 |
8.8 |
4.5 |
4.05 |
| M10 |
1.5 |
3 |
38 |
11.2 |
20 |
19.48 |
7.5 |
7.14 |
0.4 |
16 |
3.8 |
4 |
10.1 |
5.8 |
5.2 |
9.9 |
5.69 |
5.24 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
十字槽沉头自攻锁紧螺钉(GB/T6561-2014)mm
本页尺寸表已据现行版标准(GB/T6561-2014)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 螺纹规格为M5、公称长度l=20mm、性能等级为B级、表面镀锌钝化的十字槽沉头自攻锁紧螺钉的标记: 自攻螺钉GB6561M5×20
| 规格 d |
P 螺距 |
a 最大值 |
b 最小值 |
dk 理论值 最大值 |
dk 实际值 最大值=公称 |
dk 最小值 |
k 最大值=公称 |
r 最大值 |
x 最大值 |
x 槽号 |
M1 参考值 |
M1 深度 H型 最大值 |
M1 最小值 |
M2 参考值 |
M2 深度 Z型 最大值 |
M2 最小值 |
| M2 |
0.4 |
0.8 |
25 |
4.4 |
3.8 |
3.5 |
1.2 |
0.5 |
1 |
0 |
1.9 |
1.2 |
0.9 |
1.9 |
1.2 |
0.95 |
| M2.5 |
0.45 |
0.9 |
25 |
5.5 |
4.7 |
4.4 |
1.5 |
0.6 |
1.1 |
1 |
2.7 |
1.55 |
1.25 |
2.5 |
1.47 |
1.22 |
| M3 |
0.5 |
1 |
25 |
6.3 |
5.5 |
5.2 |
1.65 |
0.8 |
1.25 |
1 |
2.9 |
1.8 |
1.4 |
2.8 |
1.73 |
1.48 |
| M4 |
0.7 |
1.4 |
38 |
9.4 |
8.4 |
8.04 |
2.7 |
1 |
1.75 |
2 |
4.6 |
2.6 |
2.1 |
4.4 |
2.51 |
2.06 |
| M5 |
0.8 |
1.6 |
38 |
10.4 |
9.3 |
8.94 |
2.7 |
1.3 |
2 |
2 |
4.8 |
2.8 |
2.3 |
4.6 |
2.72 |
2.27 |
| M6 |
1 |
2 |
38 |
12.6 |
11.3 |
10.87 |
3.3 |
1.5 |
2.5 |
3 |
6.6 |
3.3 |
2.8 |
6.3 |
3.18 |
2.73 |
| M8 |
1.25 |
2.5 |
38 |
17.3 |
15.8 |
15.37 |
4.65 |
2 |
3.2 |
4 |
8.7 |
4.4 |
3.9 |
8.5 |
4.32 |
3.87 |
| M10 |
1.5 |
3 |
38 |
20 |
18.3 |
17.78 |
5 |
2.5 |
3.8 |
4 |
9.6 |
5.3 |
4.8 |
9.4 |
5.23 |
4.78 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
十字槽半沉头自攻锁紧螺钉(GB/T6562-2014)mm
本页尺寸表已据现行版标准(GB/T6562-2014)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 螺纹规格为M5、公称长度l=20mm、性能等级为B级、表面镀锌钝化的十字槽半沉头自攻锁紧螺钉的标记: 自攻螺钉GB6562M5×20
| 规格 d |
P 螺距 |
a 最大值 |
b 最小值 |
dk 理论值 最大值 |
dk 实际值 最大值=公称 |
dk 最小值 |
f ≈ |
k 最大值=公称 |
r 最大值 |
R ≈ |
x 最大值 |
x 槽号 |
M1 参考 |
M2 参考 |
M2 深度 H型 最大值 |
M2 最小值 |
M2 Z型 最大值 |
M2 最小值 |
| M2 |
0.4 |
0.8 |
25 |
4.4 |
3.8 |
3.5 |
0.5 |
1.2 |
0.5 |
4 |
1 |
0 |
2 |
2.2 |
1.5 |
1.2 |
1.4 |
1.15 |
| M2.5 |
0.45 |
0.9 |
25 |
5.5 |
4.7 |
4.4 |
0.6 |
1.5 |
0.6 |
5 |
1.1 |
1 |
3 |
2.8 |
1.85 |
1.5 |
1.75 |
1.5 |
| M3 |
0.5 |
1 |
25 |
6.3 |
5.5 |
5.2 |
0.7 |
1.65 |
0.8 |
6 |
1.25 |
1 |
3.4 |
3.1 |
2.2 |
1.8 |
2.08 |
1.83 |
| M4 |
0.7 |
1.4 |
38 |
9.4 |
8.4 |
8.04 |
1 |
2.7 |
1 |
9.5 |
1.75 |
2 |
5.2 |
5 |
3.2 |
2.7 |
3.1 |
2.65 |
| M5 |
0.8 |
1.6 |
38 |
10.4 |
9.3 |
8.94 |
1.2 |
2.7 |
1.3 |
9.5 |
2 |
2 |
5.4 |
5.3 |
3.4 |
2.9 |
3.35 |
2.9 |
| M6 |
1 |
2 |
38 |
12.6 |
11.3 |
10.87 |
1.4 |
3.3 |
1.5 |
12 |
2.5 |
3 |
7.3 |
7.1 |
4 |
3.5 |
3.85 |
3.4 |
| M8 |
1.25 |
2.5 |
38 |
17.3 |
15.8 |
15.37 |
2 |
4.65 |
2 |
16.5 |
3.2 |
4 |
9.6 |
9.5 |
5.25 |
4.75 |
5.2 |
4.75 |
| M10 |
1.5 |
3 |
38 |
20 |
18.3 |
17.78 |
2.3 |
5 |
2.5 |
19.5 |
3.8 |
4 |
10.4 |
10.3 |
6 |
5.5 |
6.05 |
5.6 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
六角头自攻锁紧螺钉(GB/T6563-2014)mm
本页尺寸表已据现行版标准(GB/T6563-2014)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 螺纹规格为M5、公称长度l=20mm、性能等级为B级、表面镀锌钝化的六角头自攻锁紧螺钉的标记: 自攻螺钉GB6563M5×20
| 规格 d |
P 螺距 |
a 最大值 |
b 最小值 |
c 最大值 |
c 最小值 |
e 最小值 |
k 公称 |
k 最大值 |
k 最小值 |
r 最小值 |
x 最大值 |
s 最大值 |
s 最小值 |
k1 最小值 |
| M2 |
0.4 |
1.2 |
25 |
0.25 |
0.1 |
4.32 |
1.4 |
1.525 |
1.275 |
0.1 |
1 |
4 |
3.82 |
0.89 |
| M2.5 |
0.45 |
1.35 |
25 |
0.25 |
0.1 |
5.45 |
1.7 |
1.825 |
1.575 |
0.1 |
1.1 |
5 |
4.82 |
1.1 |
| M3 |
0.5 |
1.5 |
25 |
0.4 |
0.15 |
6.01 |
2 |
2.125 |
1.875 |
0.1 |
1.25 |
5.5 |
5.32 |
1.31 |
| M4 |
0.7 |
2.1 |
38 |
0.4 |
0.15 |
7.66 |
2.8 |
2.925 |
2.675 |
0.2 |
1.75 |
7 |
6.78 |
1.87 |
| M5 |
0.8 |
2.4 |
38 |
0.5 |
0.15 |
8.79 |
3.5 |
3.65 |
3.35 |
0.2 |
2 |
8 |
7.78 |
2.35 |
| M6 |
1 |
3 |
38 |
0.5 |
0.15 |
11.05 |
4 |
4.15 |
3.85 |
0.25 |
2.5 |
10 |
9.78 |
2.7 |
| M8 |
1.25 |
4 |
38 |
0.6 |
0.15 |
14.38 |
5.3 |
5.45 |
5.15 |
0.4 |
3.2 |
13 |
12.78 |
3.61 |
| M10 |
1.5 |
4.5 |
38 |
0.6 |
0.15 |
17.77 |
6.4 |
6.58 |
6.22 |
0.4 |
3.8 |
16 |
15.73 |
4.35 |
| M12 |
1.75 |
5.3 |
38 |
0.6 |
0.15 |
20.03 |
7.5 |
7.68 |
7.32 |
0.6 |
4.4 |
18 |
17.73 |
5.12 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
内六角花形圆柱头自攻锁紧螺钉(GB/T6564.1-2014)mm
本页尺寸表已据现行版标准(GB/T6564.1-2014)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 螺纹规格为M6、公称长度l=30mm、性能等级为B级、表面镀锌钝化的内六角花形圆柱头自攻锁紧螺钉的标记: 自攻螺钉GB6564M6×30
| 规格 d |
P 螺距 |
a 最大值 |
b 最小值 |
dk 最大值 平头 |
dk 滚花头 |
dk 最小值 |
k 最大值 |
k 最小值 |
k 槽号 |
A |
t 最大值 |
t 最小值 |
x 最大值 |
r 最小值 |
| M2 |
0.4 |
0.8 |
25 |
3.8 |
3.98 |
3.62 |
2 |
1.86 |
6 |
1.75 |
0.84 |
0.71 |
1 |
0.1 |
| M2.5 |
0.45 |
0.9 |
25 |
4.5 |
4.68 |
4.32 |
2.5 |
2.36 |
8 |
2.4 |
1.04 |
0.91 |
1.1 |
0.1 |
| M3 |
0.5 |
1 |
25 |
5.5 |
5.68 |
5.32 |
3 |
2.86 |
10 |
2.8 |
1.27 |
1.01 |
1.25 |
0.1 |
| M4 |
0.7 |
1.4 |
38 |
7 |
7.22 |
6.78 |
4 |
3.82 |
20 |
3.95 |
1.8 |
1.42 |
1.75 |
0.2 |
| M5 |
0.8 |
1.6 |
38 |
8.5 |
8.72 |
8.28 |
5 |
4.82 |
25 |
4.5 |
2.03 |
1.65 |
2 |
0.2 |
| M6 |
1 |
2 |
38 |
10 |
10.22 |
9.78 |
6 |
5.7 |
30 |
5.6 |
2.42 |
2.02 |
2.5 |
0.25 |
| M8 |
1.25 |
2.5 |
38 |
13 |
13.27 |
12.73 |
8 |
7.64 |
45 |
7.95 |
3.31 |
2.92 |
3.2 |
0.4 |
| M10 |
1.5 |
3 |
38 |
16 |
16.27 |
15.73 |
10 |
9.64 |
50 |
8.95 |
4.02 |
3.62 |
3.8 |
0.4 |
| M12 |
1.75 |
3.5 |
38 |
18 |
18.27 |
17.73 |
12 |
11.57 |
55 |
11.35 |
5.21 |
4.82 |
4.4 |
0.6 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
十字槽盘头自攻螺钉(GB/T845-2017)mm
本页尺寸表已据现行版标准(GB/T845-2017)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 螺纹规格ST3.5、公称长度l=16mm、H型槽、镀锌钝化的C型十字槽盘头自攻螺钉的标记: 自攻螺钉GB845ST3.5×16
| 规格 d |
P 螺距 |
a 最大值 |
dk 最大值 |
dk 最小值 |
k 最大值 |
k 最小值 |
k 槽号 |
M1 H型 参考 |
M1 深度 H型 最大值 |
M1 最小值 |
M2 Z型 参考 |
M2 深度 Z型 最大值 |
M2 最小值 |
y 参考 C型 |
y F型 |
y R型 |
| ST2.2 |
0.8 |
0.8 |
4 |
3.7 |
1.6 |
1.4 |
0 |
1.9 |
1.2 |
0.85 |
2 |
1.2 |
0.95 |
2 |
1.6 |
– |
| ST2.9 |
1.1 |
1.1 |
5.6 |
5.3 |
2.4 |
2.15 |
1 |
3 |
1.8 |
1.4 |
3 |
1.75 |
1.45 |
2.6 |
2.1 |
– |
| ST3.5 |
1.3 |
1.3 |
7 |
6.64 |
2.6 |
2.35 |
2 |
3.9 |
1.9 |
1.4 |
4 |
1.9 |
1.5 |
3.2 |
2.5 |
2.7 |
| ST4.2 |
1.4 |
1.4 |
8 |
7.64 |
3.1 |
2.8 |
2 |
4.4 |
2.4 |
1.9 |
4.4 |
2.35 |
1.95 |
3.7 |
2.8 |
3.2 |
| ST4.8 |
1.6 |
1.6 |
9.5 |
9.14 |
3.7 |
3.4 |
2 |
4.9 |
2.9 |
2.4 |
4.8 |
2.75 |
2.3 |
4.3 |
3.2 |
3.6 |
| ST5.5 |
1.8 |
1.8 |
11 |
10.57 |
4 |
3.7 |
3 |
6.4 |
3.1 |
2.6 |
6.2 |
3 |
2.55 |
5 |
3.6 |
4.3 |
| ST6.3 |
1.8 |
1.8 |
12 |
11.57 |
4.6 |
4.3 |
3 |
6.9 |
3.6 |
3.1 |
6.8 |
3.5 |
3.05 |
6 |
3.6 |
5 |
| ST8 |
2.1 |
2.1 |
16 |
15.57 |
6 |
5.6 |
4 |
9 |
4.7 |
4.15 |
8.9 |
4.5 |
4.05 |
7.5 |
4.2 |
6.3 |
| ST9.5 |
2.1 |
2.1 |
20 |
19.48 |
7.5 |
7.1 |
4 |
10.1 |
5.8 |
5.2 |
10.1 |
5.7 |
5.25 |
8 |
4.2 |
– |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
十字槽沉头自攻螺钉(GB/T846-2017)mm
本页尺寸表已据现行版标准(GB/T846-2017)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 螺纹规格ST3.5、公称长度l=16mm、H型槽、镀锌钝化的C型十字槽沉头自攻螺钉的的标记: 自攻螺钉GB846ST3.5×16
| 规格 d |
P 螺距 |
a 最大值 |
dk 理论 最大值 |
dk 实际 最大值 |
dk 最小值 |
k 最大值 |
k 槽号 |
M1 H型 参考 |
M1 深度 H型 最大值 |
M1 最小值 |
M2 Z型 参考 |
M2 深度 Z型 最大值 |
M2 最小值 |
y 参考 C型 |
y F型 |
y R型 |
| ST2.2 |
0.8 |
1.6 |
4.4 |
3.8 |
3.5 |
1.1 |
0 |
1.9 |
1.2 |
0.9 |
2 |
1.2 |
0.95 |
2 |
1.6 |
– |
| ST2.9 |
1.1 |
2.2 |
6.3 |
5.5 |
5.2 |
1.7 |
1 |
3.2 |
2.1 |
1.7 |
3 |
2.01 |
1.76 |
2.6 |
2.1 |
– |
| ST3.5 |
1.3 |
2.6 |
8.2 |
7.3 |
6.9 |
2.35 |
2 |
4.4 |
2.4 |
1.9 |
4.1 |
2.2 |
1.75 |
3.2 |
2.5 |
2.7 |
| ST4.2 |
1.4 |
2.8 |
9.4 |
8.4 |
8 |
2.6 |
2 |
4.6 |
2.6 |
2.1 |
4.4 |
2.51 |
2.06 |
3.7 |
2.8 |
3.2 |
| ST4.8 |
1.6 |
3.2 |
10.4 |
9.3 |
8.9 |
2.8 |
2 |
5.2 |
3.2 |
2.7 |
4.9 |
3.05 |
2.6 |
4.3 |
3.2 |
3.6 |
| ST5.5 |
1.8 |
3.6 |
11.5 |
10.3 |
9.9 |
3 |
3 |
6.6 |
3.3 |
2.8 |
6.3 |
3.18 |
2.73 |
5 |
3.6 |
4.3 |
| ST6.3 |
1.8 |
3.6 |
12.6 |
11.3 |
10.9 |
3.15 |
3 |
6.8 |
3.5 |
3 |
6.6 |
3.45 |
3 |
6 |
3.6 |
5 |
| ST8 |
2.1 |
4.2 |
17.3 |
15.8 |
15.4 |
4.65 |
4 |
8.9 |
4.6 |
4 |
8.8 |
4.6 |
4.15 |
7.5 |
4.2 |
6.3 |
| ST9.5 |
2.1 |
4.2 |
20 |
18.3 |
17.8 |
5.25 |
4 |
10 |
5.7 |
5.1 |
9.8 |
5.64 |
5.19 |
8 |
4.2 |
– |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
十字槽半沉头自攻螺钉(GB/T847-2017)mm
本页尺寸表已据现行版标准(GB/T847-2017)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 螺纹规格ST3.5、公称长度l=16mm、H型槽、镀锌钝化的C型十字槽半沉头自攻螺钉的标记: 自攻螺钉GB847ST3.5×16
| 规格 d |
P 螺距 |
a 最大值 |
dk 理论值 最大值 |
dk 实际值 最大值 |
dk 最小值 |
f ≈ |
k 最大值 |
k 槽号 |
M1 H型 参考 |
M1 深度 H型 最大值 |
M1 最小值 |
M2 Z型 参考 |
M2 深度 Z型 最大值 |
M2 最小值 |
y 参考 C型 |
y F型 |
y R型 |
| ST2.2 |
0.8 |
1.6 |
4.4 |
3.8 |
3.5 |
0.5 |
1.1 |
0 |
1.9 |
1.2 |
0.9 |
2 |
1.2 |
0.95 |
2 |
1.6 |
– |
| ST2.9 |
1.1 |
2.2 |
6.3 |
5.5 |
5.2 |
0.7 |
1.7 |
1 |
3.2 |
2.1 |
1.7 |
3 |
2.01 |
1.76 |
2.6 |
2.1 |
– |
| ST3.5 |
1.3 |
2.6 |
8.2 |
7.3 |
6.9 |
0.8 |
2.35 |
2 |
4.4 |
2.4 |
1.9 |
4.1 |
2.2 |
1.75 |
3.2 |
2.5 |
2.7 |
| ST4.2 |
1.4 |
2.8 |
9.4 |
8.4 |
8 |
1 |
2.6 |
2 |
4.6 |
2.6 |
2.1 |
4.4 |
2.51 |
2.06 |
3.7 |
2.8 |
3.2 |
| ST4.8 |
1.6 |
3.2 |
10.4 |
9.3 |
8.9 |
1.2 |
2.8 |
2 |
5.2 |
3.2 |
2.7 |
4.9 |
3.05 |
2.6 |
4.3 |
3.2 |
3.6 |
| ST5.5 |
1.8 |
3.6 |
11.5 |
10.3 |
9.9 |
1.3 |
3 |
3 |
6.6 |
3.3 |
2.8 |
6.3 |
3.18 |
2.73 |
5 |
3.6 |
4.3 |
| ST6.3 |
1.8 |
3.6 |
12.6 |
11.3 |
10.9 |
1.4 |
3.15 |
3 |
6.8 |
3.5 |
3 |
6.6 |
3.45 |
3 |
6 |
3.6 |
5 |
| ST8 |
2.1 |
4.2 |
17.3 |
15.8 |
15.4 |
2 |
4.65 |
4 |
8.9 |
4.6 |
4 |
8.8 |
4.6 |
4.15 |
7.5 |
4.2 |
6.3 |
| ST9.5 |
2.1 |
4.2 |
20 |
18.3 |
17.8 |
2.3 |
5.25 |
4 |
10 |
5.7 |
5.1 |
9.8 |
5.64 |
5.19 |
8 |
4.2 |
– |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
十字槽凹穴六角头自攻螺钉(GB/T9456-1988)mm
标记示例: 螺纹规格ST3.5、公称长度l=16mm、表面镀锌钝化、C型的十字槽凹穴六角头自攻螺钉的标记: 自攻螺钉GB9456ST3.5×16
| 螺纹规格 |
螺距P |
amax |
damax |
s |
emin |
K |
K’min |
rmin |
y参考 |
十字槽H型 |
l的范围 |
| 槽号No |
m参考 |
插入深度 |
| max |
min |
max |
min |
C型 |
F型 |
min |
max |
| ST2.9 |
1.1 |
1.1 |
3.5 |
5.00 |
4.82 |
5.4 |
2.3 |
2.0 |
1.4 |
0.10 |
2.6 |
2.1 |
1 |
2.5 |
0.95 |
1.32 |
6.5~19 |
| ST3.5 |
1.3 |
1.3 |
4.1 |
5.50 |
5.32 |
5.96 |
2.6 |
2.3 |
1.6 |
0.10 |
3.2 |
2.5 |
2 |
3.5 |
0.91 |
1.43 |
6.5~22 |
| ST4.2 |
1.4 |
1.4 |
4.9 |
7.00 |
6.78 |
7.59 |
3.0 |
2.6 |
1.8 |
0.20 |
3.7 |
2.8 |
2 |
4.0 |
1.40 |
1.90 |
9.5~25 |
| ST4.8 |
1.6 |
1.6 |
5.5 |
8.00 |
7.78 |
8.71 |
3.8 |
3.3 |
2.3 |
0.20 |
4.3 |
3.2 |
2 |
4.4 |
1.80 |
2.33 |
9.5~32 |
| ST6.3 |
1.8 |
1.8 |
7.1 |
10.00 |
9.78 |
10.95 |
4.7 |
4.1 |
2.9 |
0.25 |
6.0 |
3.6 |
3 |
6.2 |
2.36 |
2.86 |
13~38 |
| ST8 |
2.1 |
2.1 |
9.2 |
13.00 |
12.73 |
14.26 |
6.0 |
5.2 |
3.6 |
0.40 |
7.5 |
4.2 |
3 |
7.2 |
3.20 |
3.86 |
13~50 |
| 技术条件 |
螺纹 |
机械性能 |
公差产品等级 |
十字槽 |
表面处理 |
| GB/T 5280 |
GB/T 3098.5 |
A级 |
H型 |
镀锌钝化 |
| 公称长度l的商品规格系列:mm |
| C型 |
公称 |
6.5 |
9.5 |
13 |
16 |
19 |
22 |
25 |
32 |
38 |
45 |
50 |
| min |
5.7 |
8.7 |
12.2 |
15.2 |
18.2 |
21.2 |
24.2 |
30.7 |
36.7 |
43.7 |
48.7 |
| max |
7.3 |
10.3 |
13.8 |
16.8 |
19.8 |
22.8 |
25.8 |
33.3 |
39.3 |
46.3 |
51.3 |
| F型 |
min |
5.7 |
8.7 |
12.2 |
15.2 |
18.2 |
20.7 |
23.7 |
30.7 |
36.7 |
43.5 |
48.5 |
| max |
6.5 |
9.5 |
13.0 |
16.0 |
19.0 |
22.0 |
25.0 |
32.0 |
38.0 |
45.0 |
50.0 |
| 质量kg |
| 螺纹规格 |
ST2.9 |
ST3.5 |
ST4.2 |
ST4.8 |
ST6.3 |
ST8 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 6.5 |
0.39 |
0.53 |
|
|
|
|
| 9.5 |
0.48 |
0.66 |
1.07 |
1.60 |
|
|
| 13 |
0.59 |
0.82 |
1.30 |
1.91 |
3.35 |
6.37 |
| 16 |
0.69 |
0.96 |
1.49 |
2.18 |
3.83 |
7.16 |
| 19 |
0.78 |
1.10 |
1.69 |
2.44 |
4.30 |
7.96 |
| 22 |
|
1.23 |
1.89 |
2.71 |
4.78 |
8.75 |
| 25 |
|
|
2.08 |
2.97 |
5.26 |
9.54 |
| 32 |
|
|
|
3.59 |
6.37 |
11.38 |
| 38 |
|
|
|
|
7.33 |
12.96 |
| 45 |
|
|
|
|
|
14.81 |
| 50 |
|
|
|
|
|
16.12 |
大扁圆头铆钉(GB/T1011-1986)mm
标记示例: 公称直径d=6mm、公称长度l=30mm、材料为BL2、不经表面处理的大扁圆头铆钉的标记: 铆钉GB/T10116×30
| d |
dk |
K |
R≈ |
rmax |
l的范围 |
| 公称 |
max |
min |
max |
min |
max |
min |
| 2 |
2.06 |
1.94 |
5.04 |
4.56 |
1.0 |
0.8 |
3.6 |
0.1 |
3.5~16 |
| 2.5 |
2.56 |
2.44 |
6.49 |
5.91 |
1.4 |
1.0 |
4.7 |
0.1 |
3.5~20 |
| 3 |
3.06 |
2.94 |
7.49 |
6.91 |
1.6 |
1.2 |
5.4 |
0.1 |
3.5~24 |
| (3.5) |
3.58 |
3.42 |
8.79 |
8.21 |
1.9 |
1.5 |
6.3 |
0.3 |
6~28 |
| 4 |
4.08 |
3.92 |
9.89 |
9.31 |
2.1 |
1.7 |
7.3 |
0.3 |
6~32 |
| 5 |
5.08 |
4.92 |
12.45 |
11.75 |
2.6 |
2.2 |
9.1 |
0.3 |
8~40 |
| 6 |
6.08 |
5.92 |
14.85 |
14.15 |
3.0 |
2.6 |
10.9 |
0.3 |
10~40 |
| 8 |
8.1 |
7.9 |
19.92 |
19.08 |
4.14 |
3.66 |
14.5 |
0.3 |
14~50 |
| 注:尽可能不采用括号内的规格。 |
| 公称长度l的通用规格系列:mm |
| 公称 |
3.5 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
19 |
| min |
3.26 |
3.76 |
4.76 |
5.76 |
6.71 |
7.71 |
8.71 |
9.71 |
10.65 |
11.65 |
12.65 |
13.65 |
14.65 |
15.65 |
16.65 |
17.65 |
18.58 |
| max |
3.74 |
4.24 |
5.24 |
6.24 |
7.29 |
8.29 |
9.29 |
10.29 |
11.35 |
12.35 |
13.35 |
14.35 |
15.35 |
16.35 |
17.35 |
18.35 |
19.42 |
| 公称 |
20 |
22 |
24 |
26 |
28 |
30 |
32 |
34 |
36 |
38 |
40 |
42 |
44 |
46 |
48 |
50 |
|
| min |
19.58 |
21.58 |
23.58 |
25.58 |
27.58 |
29.58 |
31.5 |
33.5 |
35.5 |
37.5 |
39.5 |
41.5 |
43.5 |
45.5 |
47.5 |
49.5 |
| max |
20.42 |
22.42 |
24.42 |
26.42 |
28.42 |
30.42 |
32.5 |
34.5 |
36.5 |
38.5 |
40.5 |
42.5 |
44.5 |
46.5 |
48.5 |
50.5 |
| 质量kg |
| 公称直径/mm |
2 |
2.5 |
3 |
3.5 |
4 |
5 |
6 |
8 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 3.5 |
0.14 |
0.24 |
0.37 |
|
|
|
|
|
| 4 |
0.15 |
0.26 |
0.40 |
|
|
|
|
|
| 5 |
0.17 |
0.30 |
0.45 |
|
|
|
|
|
| 6 |
0.20 |
0.34 |
0.51 |
0.77 |
1.06 |
|
|
|
| 7 |
0.22 |
0.38 |
0.56 |
0.85 |
1.16 |
|
|
|
| 8 |
0.25 |
0.41 |
0.62 |
0.92 |
1.26 |
2.22 |
|
|
| 9 |
0.27 |
0.45 |
0.67 |
1.00 |
1.36 |
2.37 |
|
|
| 10 |
0.30 |
0.49 |
0.73 |
1.07 |
1.46 |
2.52 |
3.87 |
|
| 11 |
0.32 |
0.53 |
0.78 |
1.15 |
1.56 |
2.68 |
4.09 |
|
| 12 |
0.35 |
0.57 |
0.84 |
1.22 |
1.65 |
2.83 |
4.31 |
|
| 13 |
0.37 |
0.60 |
0.89 |
1.30 |
1.75 |
2.98 |
4.53 |
|
| 14 |
0.40 |
0.64 |
0.95 |
1.37 |
1.85 |
3.14 |
4.75 |
9.85 |
| 15 |
0.42 |
0.68 |
1.00 |
1.45 |
1.95 |
3.29 |
4.97 |
10.24 |
| 16 |
0.44 |
0.72 |
1.06 |
1.52 |
2.05 |
3.44 |
5.19 |
10.63 |
| 17 |
|
0.76 |
1.11 |
1.60 |
2.14 |
3.60 |
5.41 |
11.02 |
| 18 |
|
0.80 |
1.17 |
1.67 |
2.24 |
3.75 |
5.63 |
11.42 |
| 19 |
|
0.83 |
1.22 |
1.75 |
2.34 |
3.90 |
5.85 |
11.81 |
| 20 |
|
0.87 |
1.28 |
1.82 |
2.44 |
4.06 |
6.07 |
12.20 |
| 22 |
|
|
1.39 |
1.97 |
2.63 |
4.36 |
6.51 |
12.98 |
| 24 |
|
|
1.50 |
2.12 |
2.83 |
4.67 |
6.95 |
13.77 |
| 26 |
|
|
|
2.27 |
3.03 |
4.97 |
7.40 |
14.55 |
| 28 |
|
|
|
2.42 |
3.22 |
5.28 |
7.84 |
15.34 |
| 30 |
|
|
|
|
3.42 |
5.59 |
8.28 |
16.12 |
| 32 |
|
|
|
|
3.61 |
5.89 |
8.72 |
16.91 |
| 34 |
|
|
|
|
|
6.20 |
9.16 |
17.69 |
| 36 |
|
|
|
|
|
6.51 |
9.60 |
18.47 |
| 38 |
|
|
|
|
|
6.81 |
10.04 |
19.26 |
| 40 |
|
|
|
|
|
7.12 |
10.48 |
20.04 |
| 42 |
|
|
|
|
|
|
|
20.83 |
| 44 |
|
|
|
|
|
|
|
21.61 |
| 46 |
|
|
|
|
|
|
|
22.39 |
| 48 |
|
|
|
|
|
|
|
23.18 |
| 50 |
|
|
|
|
|
|
|
23.96 |
120°半沉头铆钉(GB/T1012-1986)mm
标记示例: 公称直径为d=6mm、公称长度l=30mm、材料为BL2、不经表面处理的120°半沉头铆钉的标记: 铆钉GB/T10126×30
| d |
dk |
K≈ |
W≈ |
rmax |
bmax |
R≈ |
l的范围 |
| 公称 |
max |
min |
max |
min |
| 3 |
3.06 |
2.94 |
6.28 |
5.92 |
1.8 |
1 |
0.1 |
0.2 |
6.5 |
5~24 |
| (3.5) |
3.58 |
3.42 |
7.08 |
6.72 |
1.9 |
1.1 |
0.3 |
0.4 |
7.5 |
6~28 |
| 4 |
4.08 |
3.92 |
7.98 |
7.62 |
2 |
1.2 |
0.3 |
0.4 |
11 |
6~32 |
| 5 |
5.08 |
4.92 |
9.68 |
9.32 |
2.2 |
1.4 |
0.3 |
0.4 |
15.7 |
8~40 |
| 6 |
6.08 |
5.92 |
11.72 |
11.28 |
2.5 |
1.7 |
0.3 |
0.4 |
19 |
10~40 |
| 注:尽可能不采用括号内的规格。 |
| 公称长度l的通用规格系列:mm |
| 公称 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
15 |
16 |
17 |
| min |
4.76 |
5.76 |
6.71 |
7.71 |
8.71 |
9.71 |
10.65 |
11.65 |
12.65 |
13.65 |
14.65 |
15.65 |
16.65 |
| max |
5.24 |
6.24 |
7.29 |
8.29 |
9.29 |
10.29 |
11.35 |
12.35 |
13.35 |
14.35 |
15.35 |
16.35 |
17.35 |
| 公称 |
18 |
19 |
20 |
22 |
24 |
26 |
28 |
30 |
32 |
34 |
36 |
38 |
40 |
| min |
17.65 |
18.58 |
19.58 |
21.58 |
23.58 |
25.58 |
27.58 |
29.58 |
31.5 |
33.5 |
35.5 |
37.5 |
39.5 |
| max |
18.35 |
19.42 |
20.42 |
22.42 |
24.42 |
26.42 |
28.42 |
30.42 |
32.5 |
34.5 |
36.5 |
38.5 |
40.5 |
| 质量kg |
| 公称直径/mm |
3 |
3.5 |
4 |
5 |
6 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 5 |
0.49 |
|
|
|
|
| 6 |
0.54 |
0.73 |
0.99 |
|
|
| 7 |
0.60 |
0.80 |
1.09 |
|
|
| 8 |
0.65 |
0.88 |
1.19 |
1.89 |
|
| 9 |
0.71 |
0.95 |
1.29 |
2.04 |
|
| 10 |
0.76 |
1.03 |
1.38 |
2.20 |
3.25 |
| 11 |
0.82 |
1.10 |
1.48 |
2.35 |
3.47 |
| 12 |
0.87 |
1.18 |
1.58 |
2.50 |
3.69 |
| 13 |
0.93 |
1.25 |
1.68 |
2.66 |
3.91 |
| 14 |
0.98 |
1.33 |
1.78 |
2.81 |
4.14 |
| 15 |
1.04 |
1.40 |
1.87 |
2.96 |
4.36 |
| 16 |
1.09 |
1.48 |
1.97 |
3.12 |
4.58 |
| 17 |
1.15 |
1.55 |
2.07 |
3.27 |
4.80 |
| 18 |
1.20 |
1.63 |
2.17 |
3.42 |
5.02 |
| 19 |
1.26 |
1.70 |
2.27 |
3.58 |
5.24 |
| 20 |
1.31 |
1.78 |
2.37 |
3.73 |
5.46 |
| 22 |
1.42 |
1.93 |
2.56 |
4.04 |
5.90 |
| 24 |
1.53 |
2.08 |
2.76 |
4.34 |
6.34 |
| 26 |
|
2.23 |
2.95 |
4.65 |
6.78 |
| 28 |
|
2.38 |
3.15 |
4.95 |
7.22 |
| 30 |
|
|
3.35 |
5.26 |
7.66 |
| 32 |
|
|
3.54 |
5.57 |
8.10 |
| 34 |
|
|
|
5.87 |
8.55 |
| 36 |
|
|
|
6.18 |
8.99 |
| 38 |
|
|
|
6.49 |
9.43 |
| 40 |
|
|
|
6.79 |
9.87 |
平锥头半空心铆钉(GB/T1013-1986)mm
标记示例: 公称直径d=5mm、公称长度l=30mm、材料为BL2、不经表面处理的平锥头半空心铆钉的标记: 铆钉GB/T10135×30
| d |
dk |
K |
dt |
t |
rmax |
r1max |
l的范围 |
| 黑色 |
有色 |
| 公称 |
max |
min |
max |
min |
max |
min |
max |
min |
max |
min |
max |
min |
| 1.4 |
1.46 |
1.34 |
2.7 |
2.3 |
0.9 |
0.7 |
0.77 |
0.65 |
0.77 |
0.65 |
1.64 |
1.16 |
0.1 |
0.7 |
3~8 |
| (1.6) |
1.66 |
1.54 |
3.2 |
2.8 |
0.9 |
0.7 |
0.87 |
0.75 |
0.87 |
0.75 |
1.84 |
1.36 |
0.1 |
0.7 |
3~10 |
| 2 |
2.06 |
1.94 |
3.84 |
3.36 |
1.2 |
0.8 |
1.12 |
0.94 |
1.12 |
0.94 |
2.24 |
1.76 |
0.1 |
0.7 |
4~14 |
| 2.5 |
2.56 |
2.44 |
4.74 |
4.26 |
1.5 |
1.1 |
1.62 |
1.44 |
1.62 |
1.44 |
2.74 |
2.26 |
0.1 |
0.7 |
5~16 |
| 3 |
3.06 |
2.94 |
5.64 |
5.16 |
1.7 |
1.3 |
2.12 |
1.94 |
2.12 |
1.94 |
3.24 |
2.76 |
0.1 |
0.7 |
6~18 |
| (3.5) |
3.58 |
3.42 |
6.59 |
6.01 |
2 |
1.6 |
2.32 |
2.14 |
2.32 |
2.14 |
3.79 |
3.21 |
0.3 |
1 |
8~20 |
| 4 |
4.08 |
3.92 |
7.49 |
6.91 |
2.2 |
1.8 |
2.62 |
2.44 |
2.52 |
2.34 |
4.29 |
3.71 |
0.3 |
1 |
8~24 |
| 5 |
5.08 |
4.92 |
9.29 |
8.71 |
2.7 |
2.3 |
3.66 |
3.42 |
3.46 |
3.22 |
5.29 |
4.71 |
0.3 |
1 |
10~40 |
| 6 |
6.08 |
5.92 |
11.15 |
10.45 |
3.2 |
2.8 |
4.66 |
4.42 |
4.16 |
3.92 |
6.29 |
5.71 |
0.3 |
1 |
12~40 |
| 8 |
8.1 |
7.9 |
14.75 |
14.05 |
4.24 |
3.76 |
6.16 |
5.92 |
4.66 |
4.42 |
8.35 |
7.65 |
0.3 |
1 |
14~50 |
| 10 |
10.1 |
9.9 |
18.35 |
17.65 |
5.24 |
4.76 |
7.7 |
7.4 |
7.7 |
7.4 |
10.35 |
9.65 |
0.3 |
1 |
18~50 |
| 注:① 尽可能不采用括号内的规格。②dt栏内“黑色”适用于由钢材制成的铆钉,“有色”适用于由铝或铜材制成的铆钉。 |
| 公称长度l的通用规格系列:mm |
| 公称 |
3 |
4 |
5 |
6 |
7 |
8 |
10 |
12 |
14 |
16 |
18 |
20 |
22 |
24 |
| min |
2.8 |
3.76 |
4.76 |
5.76 |
6.71 |
7.71 |
9.71 |
11.65 |
13.65 |
15.65 |
17.65 |
19.58 |
21.58 |
23.58 |
| max |
3.2 |
4.24 |
5.24 |
6.24 |
7.29 |
8.29 |
10.29 |
12.35 |
14.35 |
16.35 |
18.35 |
20.42 |
22.42 |
24.42 |
| 公称 |
26 |
28 |
30 |
32 |
34 |
36 |
38 |
40 |
42 |
44 |
46 |
48 |
50 |
|
| min |
25.58 |
27.58 |
29.58 |
31.5 |
33.5 |
35.5 |
37.5 |
39.5 |
41.5 |
43.5 |
45.5 |
47.5 |
49.5 |
|
| max |
26.42 |
28.42 |
30.42 |
32.5 |
34.5 |
36.5 |
38.5 |
40.5 |
42.5 |
44.5 |
46.5 |
48.5 |
50.5 |
|
| 质量kg |
| 公称直径/mm |
1.4 |
1.6 |
2 |
2.5 |
3 |
3.5 |
4 |
5 |
6 |
8 |
10 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 3 |
0.05 |
0.07 |
|
|
|
|
|
|
|
|
|
| 4 |
0.06 |
0.09 |
0.14 |
|
|
|
|
|
|
|
|
| 5 |
0.08 |
0.10 |
0.16 |
0.27 |
|
|
|
|
|
|
|
| 6 |
0.09 |
0.12 |
0.19 |
0.30 |
0.44 |
|
|
|
|
|
|
| 7 |
0.10 |
0.13 |
0.21 |
0.34 |
0.50 |
|
|
|
|
|
|
| 8 |
0.11 |
0.15 |
0.23 |
0.38 |
0.55 |
0.81 |
1.09 |
|
|
|
|
| 10 |
|
0.18 |
0.28 |
0.46 |
0.66 |
0.96 |
1.29 |
2.08 |
|
|
|
| 12 |
|
|
0.33 |
0.53 |
0.78 |
1.11 |
1.48 |
2.38 |
3.49 |
|
|
| 14 |
|
|
0.38 |
0.61 |
0.89 |
1.26 |
1.68 |
2.69 |
3.93 |
7.56 |
|
| 16 |
|
|
|
0.69 |
1.00 |
1.41 |
1.87 |
3.00 |
4.37 |
8.34 |
|
| 18 |
|
|
|
|
1.11 |
1.56 |
2.07 |
3.30 |
4.82 |
9.13 |
15.21 |
| 20 |
|
|
|
|
|
1.71 |
2.27 |
3.61 |
5.26 |
9.91 |
16.44 |
| 22 |
|
|
|
|
|
|
2.46 |
3.92 |
5.70 |
10.70 |
17.66 |
| 24 |
|
|
|
|
|
|
2.66 |
4.22 |
6.14 |
11.48 |
18.89 |
| 26 |
|
|
|
|
|
|
|
4.53 |
6.58 |
12.27 |
20.11 |
| 28 |
|
|
|
|
|
|
|
4.83 |
7.02 |
13.05 |
21.34 |
| 30 |
|
|
|
|
|
|
|
5.14 |
7.46 |
13.83 |
22.56 |
| 32 |
|
|
|
|
|
|
|
5.45 |
7.90 |
14.62 |
23.79 |
| 34 |
|
|
|
|
|
|
|
5.75 |
8.34 |
15.40 |
25.01 |
| 36 |
|
|
|
|
|
|
|
6.06 |
8.78 |
16.19 |
26.24 |
| 38 |
|
|
|
|
|
|
|
6.37 |
9.23 |
16.97 |
27.46 |
| 40 |
|
|
|
|
|
|
|
6.67 |
9.67 |
17.75 |
28.69 |
| 42 |
|
|
|
|
|
|
|
|
|
18.54 |
29.91 |
| 44 |
|
|
|
|
|
|
|
|
|
19.32 |
31.14 |
| 46 |
|
|
|
|
|
|
|
|
|
20.11 |
32.36 |
| 48 |
|
|
|
|
|
|
|
|
|
20.89 |
33.59 |
| 50 |
|
|
|
|
|
|
|
|
|
21.68 |
34.81 |
大扁圆头半空心铆钉(GB/T1014-1986)mm
标记示例: 公称直径d=5mm、公称长度l=30mm、材料为BL2、不经表面处理的大扁圆头半空心铆钉的标记: 铆钉GB/T10145×30
| d |
dk |
K |
dt |
t |
R≈ |
rmax |
l的范围 |
| 黑色 |
有色 |
| 公称 |
max |
min |
max |
min |
max |
min |
max |
min |
max |
min |
max |
min |
| 2 |
2.06 |
1.94 |
5.04 |
4.56 |
1 |
0.8 |
1.12 |
0.94 |
1.12 |
0.94 |
2.24 |
1.76 |
3.6 |
0.1 |
4~14 |
| 2.5 |
2.56 |
2.44 |
6.49 |
5.91 |
1.4 |
1 |
1.62 |
1.44 |
1.62 |
1.44 |
2.74 |
2.26 |
4.7 |
0.1 |
5~16 |
| 3 |
3.06 |
2.94 |
7.49 |
6.91 |
1.6 |
1.2 |
2.12 |
1.94 |
2.12 |
1.94 |
3.24 |
2.76 |
5.4 |
0.1 |
6~18 |
| (3.5) |
3.58 |
3.42 |
8.79 |
8.21 |
1.9 |
1.5 |
2.32 |
2.14 |
2.32 |
2.14 |
3.79 |
3.21 |
6.3 |
0.3 |
8~20 |
| 4 |
4.08 |
3.92 |
9.89 |
9.31 |
2.1 |
1.7 |
2.62 |
2.44 |
2.52 |
2.34 |
4.29 |
3.71 |
7.3 |
0.3 |
8~24 |
| 5 |
5.08 |
4.92 |
12.45 |
11.75 |
2.6 |
2.2 |
3.66 |
3.42 |
3.46 |
3.22 |
5.29 |
4.71 |
9.1 |
0.3 |
10~40 |
| 6 |
6.08 |
5.92 |
14.85 |
14.15 |
3 |
2.6 |
4.66 |
4.42 |
4.16 |
3.92 |
6.29 |
5.71 |
10.9 |
0.3 |
12~40 |
| 8 |
8.1 |
7.9 |
19.92 |
19.08 |
4.14 |
3.66 |
6.16 |
5.92 |
4.66 |
4.42 |
8.35 |
7.65 |
14.5 |
0.3 |
14~40 |
| 注:① 尽可能不采用括号内的规格。②dt栏内“黑色”适用于由钢材制成的铆钉,“有色”适用于由铝或铜材制成的铆钉。 |
| 公称长度l的通用规格系列:mm |
| 公称 |
4 |
5 |
6 |
7 |
8 |
10 |
12 |
14 |
16 |
18 |
20 |
| min |
3.76 |
4.76 |
5.76 |
6.71 |
7.71 |
9.71 |
11.65 |
13.65 |
15.65 |
17.65 |
19.58 |
| max |
4.24 |
5.24 |
6.24 |
7.29 |
8.29 |
10.29 |
12.35 |
14.35 |
16.35 |
18.35 |
20.42 |
| 公称 |
22 |
24 |
26 |
28 |
30 |
32 |
34 |
36 |
38 |
40 |
|
| min |
21.58 |
23.58 |
25.58 |
27.58 |
29.58 |
31.5 |
33.5 |
35.5 |
37.5 |
39.5 |
| max |
22.42 |
24.42 |
26.42 |
28.42 |
30.42 |
32.5 |
34.5 |
36.5 |
38.5 |
40.5 |
| 质量kg |
| 公称直径/mm |
2 |
2.5 |
3 |
3.5 |
4 |
5 |
6 |
8 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 4 |
0.14 |
|
|
|
|
|
|
|
| 5 |
0.16 |
0.27 |
|
|
|
|
|
|
| 6 |
0.19 |
0.30 |
0.44 |
|
|
|
|
|
| 7 |
0.21 |
0.34 |
0.49 |
|
|
|
|
|
| 8 |
0.24 |
0.38 |
0.55 |
0.82 |
1.11 |
|
|
|
| 10 |
0.29 |
0.46 |
0.66 |
0.97 |
1.31 |
2.15 |
|
|
| 12 |
0.34 |
0.53 |
0.77 |
1.12 |
1.50 |
2.45 |
3.54 |
|
| 14 |
0.38 |
0.61 |
0.88 |
1.27 |
1.70 |
2.76 |
3.98 |
7.99 |
| 16 |
|
0.69 |
0.99 |
1.42 |
1.89 |
3.06 |
4.42 |
8.78 |
| 18 |
|
|
1.10 |
1.57 |
2.09 |
3.37 |
4.86 |
9.56 |
| 20 |
|
|
|
1.72 |
2.29 |
3.68 |
5.30 |
10.35 |
| 22 |
|
|
|
|
2.48 |
3.98 |
5.74 |
11.13 |
| 24 |
|
|
|
|
2.68 |
4.29 |
6.18 |
11.91 |
| 26 |
|
|
|
|
|
4.60 |
6.62 |
12.70 |
| 28 |
|
|
|
|
|
4.90 |
7.07 |
13.48 |
| 30 |
|
|
|
|
|
5.21 |
7.51 |
14.27 |
| 32 |
|
|
|
|
|
5.51 |
7.95 |
15.05 |
| 34 |
|
|
|
|
|
5.82 |
8.39 |
15.84 |
| 36 |
|
|
|
|
|
6.13 |
8.83 |
16.62 |
| 38 |
|
|
|
|
|
6.43 |
9.27 |
17.40 |
| 40 |
|
|
|
|
|
6.74 |
9.71 |
18.19 |
沉头半空心铆钉(GB/T1015-1986)mm
标记示例: 公称直径d=6mm、公称长度l=30mm、材料为BL2、不经表面处理的沉头半空心铆钉的标记: 铆钉GB/T10156×30
| d |
dk |
dt |
t |
K≈ |
rmax |
bmax |
l的范围 |
| 黑色 |
有色 |
| 公称 |
max |
min |
max |
min |
max |
min |
max |
min |
max |
min |
| 1.4 |
1.46 |
1.34 |
2.83 |
2.57 |
0.77 |
0.65 |
0.77 |
0.65 |
1.64 |
1.16 |
0.7 |
0.1 |
0.2 |
3~8 |
| (1.6) |
1.66 |
1.54 |
3.03 |
2.77 |
0.87 |
0.75 |
0.87 |
0.75 |
1.84 |
1.36 |
0.7 |
0.1 |
0.2 |
3~10 |
| 2 |
2.06 |
1.94 |
4.05 |
3.75 |
1.12 |
0.94 |
1.12 |
0.94 |
2.24 |
1.76 |
1 |
0.1 |
0.2 |
4~14 |
| 2.5 |
2.56 |
2.44 |
4.75 |
4.45 |
1.62 |
1.44 |
1.62 |
1.44 |
2.74 |
2.26 |
1.1 |
0.1 |
0.2 |
5~16 |
| 3 |
3.06 |
2.94 |
5.35 |
5.05 |
2.12 |
1.94 |
2.12 |
1.94 |
3.24 |
2.76 |
1.2 |
0.1 |
0.2 |
6~18 |
| (3.5) |
3.58 |
3.42 |
6.28 |
5.92 |
2.32 |
2.14 |
2.32 |
2.14 |
3.79 |
3.21 |
1.4 |
0.3 |
0.4 |
8~20 |
| 4 |
4.08 |
3.92 |
7.18 |
6.82 |
2.62 |
2.44 |
2.52 |
2.34 |
4.29 |
3.71 |
1.6 |
0.3 |
0.4 |
8~24 |
| 5 |
5.08 |
4.92 |
8.98 |
8.62 |
3.66 |
3.42 |
3.46 |
3.22 |
5.29 |
4.71 |
2 |
0.3 |
0.4 |
10~40 |
| 6 |
6.08 |
5.92 |
10.62 |
10.18 |
4.66 |
4.42 |
4.16 |
3.92 |
6.29 |
5.71 |
2.4 |
0.3 |
0.4 |
12~40 |
| 8 |
8.1 |
7.9 |
14.22 |
13.78 |
6.16 |
5.92 |
4.66 |
4.42 |
8.35 |
7.65 |
3.2 |
0.3 |
0.4 |
14~50 |
| 10 |
10.1 |
9.9 |
17.82 |
17.38 |
7.7 |
7.4 |
7.7 |
7.4 |
10.35 |
9.65 |
4 |
0.3 |
0.4 |
18~50 |
| 注:① 尽可能不采用括号内的规格。②dt栏内“黑色”适用于由钢材制成的铆钉,“有色”适用于由铝或铜材制成的铆钉。 |
| 公称长度l的通用规格系列:mm |
| 公称 |
3 |
4 |
5 |
6 |
7 |
8 |
10 |
12 |
14 |
16 |
18 |
20 |
22 |
24 |
| min |
2.8 |
3.76 |
4.76 |
5.76 |
6.71 |
7.71 |
9.71 |
11.65 |
13.65 |
15.65 |
17.65 |
19.58 |
21.58 |
23.58 |
| max |
3.2 |
4.24 |
5.24 |
6.24 |
7.29 |
8.29 |
10.29 |
12.35 |
14.35 |
16.35 |
18.35 |
20.42 |
22.42 |
24.42 |
| 公称 |
26 |
28 |
30 |
32 |
34 |
36 |
38 |
40 |
42 |
44 |
46 |
48 |
50 |
|
| min |
25.58 |
27.58 |
29.58 |
31.5 |
33.5 |
35.5 |
37.5 |
39.5 |
41.5 |
43.5 |
45.5 |
47.5 |
49.5 |
|
| max |
26.42 |
28.42 |
30.42 |
32.5 |
34.5 |
36.5 |
38.5 |
40.5 |
42.5 |
44.5 |
46.5 |
48.5 |
50.5 |
|
| 质量kg |
| 公称直径/mm |
1.4 |
1.6 |
2 |
2.5 |
3 |
3.5 |
4 |
5 |
6 |
8 |
10 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 3 |
0.05 |
0.06 |
|
|
|
|
|
|
|
|
|
| 4 |
0.06 |
0.08 |
0.14 |
|
|
|
|
|
|
|
|
| 5 |
0.07 |
0.09 |
0.16 |
0.24 |
|
|
|
|
|
|
|
| 6 |
0.08 |
0.11 |
0.19 |
0.28 |
0.37 |
|
|
|
|
|
|
| 7 |
0.10 |
0.12 |
0.21 |
0.31 |
0.43 |
|
|
|
|
|
|
| 8 |
0.11 |
0.14 |
0.23 |
0.35 |
0.48 |
0.68 |
0.91 |
|
|
|
|
| 10 |
|
0.17 |
0.28 |
0.43 |
0.59 |
0.83 |
1.11 |
1.71 |
|
|
|
| 12 |
|
|
0.33 |
0.51 |
0.70 |
0.98 |
1.30 |
2.01 |
2.79 |
|
|
| 14 |
|
|
0.38 |
0.58 |
0.81 |
1.13 |
1.50 |
2.32 |
3.23 |
5.90 |
|
| 16 |
|
|
|
0.66 |
0.92 |
1.28 |
1.69 |
2.63 |
3.68 |
6.68 |
|
| 18 |
|
|
|
|
1.03 |
1.43 |
1.89 |
2.93 |
4.12 |
7.46 |
11.89 |
| 20 |
|
|
|
|
|
1.58 |
2.09 |
3.24 |
4.56 |
8.25 |
13.12 |
| 22 |
|
|
|
|
|
|
2.28 |
3.54 |
5.00 |
9.03 |
14.34 |
| 24 |
|
|
|
|
|
|
2.48 |
3.85 |
5.44 |
9.82 |
15.57 |
| 26 |
|
|
|
|
|
|
|
4.16 |
5.88 |
10.60 |
16.79 |
| 28 |
|
|
|
|
|
|
|
4.46 |
6.32 |
11.38 |
18.02 |
| 30 |
|
|
|
|
|
|
|
4.77 |
6.76 |
12.17 |
19.24 |
| 32 |
|
|
|
|
|
|
|
5.08 |
7.20 |
12.95 |
20.47 |
| 34 |
|
|
|
|
|
|
|
5.38 |
7.64 |
13.74 |
21.70 |
| 36 |
|
|
|
|
|
|
|
5.69 |
8.09 |
14.52 |
22.92 |
| 38 |
|
|
|
|
|
|
|
5.99 |
8.53 |
15.31 |
24.15 |
| 40 |
|
|
|
|
|
|
|
6.30 |
8.97 |
16.09 |
25.37 |
| 42 |
|
|
|
|
|
|
|
|
|
16.87 |
26.60 |
| 44 |
|
|
|
|
|
|
|
|
|
17.66 |
27.82 |
| 46 |
|
|
|
|
|
|
|
|
|
18.44 |
29.05 |
| 48 |
|
|
|
|
|
|
|
|
|
19.23 |
30.27 |
| 50 |
|
|
|
|
|
|
|
|
|
20.01 |
31.50 |
无头铆钉(GB/T1016-1986)mm
标记示例: 公称直径d=5mm、公称长度l=30mm、材料为BL2、不经表面处理的无头铆钉的标记: 铆钉GB/T10165×30
| d |
dt |
t |
l的范围 |
| 公称 |
max |
min |
max |
min |
max |
min |
| 1.4 |
1.4 |
1.34 |
0.77 |
0.65 |
1.74 |
1.26 |
6~14 |
| 2 |
2 |
1.94 |
1.32 |
1.14 |
1.74 |
1.26 |
6~20 |
| 2.5 |
2.5 |
2.44 |
1.72 |
1.54 |
2.24 |
1.76 |
8~30 |
| 3 |
3 |
2.94 |
1.92 |
1.74 |
2.74 |
2.26 |
8~38 |
| 4 |
4 |
3.92 |
2.92 |
2.74 |
3.24 |
2.76 |
10~50 |
| 5 |
5 |
4.92 |
3.76 |
3.52 |
4.29 |
3.71 |
14~60 |
| 6 |
6 |
5.92 |
4.66 |
4.42 |
5.29 |
4.71 |
16~60 |
| 8 |
8 |
7.9 |
6.16 |
5.92 |
6.29 |
5.71 |
18~60 |
| 10 |
10 |
9.9 |
7.2 |
6.9 |
7.35 |
6.65 |
22~60 |
| 公称长度l的通用规格系列:mm |
| 公称 |
6 |
8 |
10 |
12 |
14 |
16 |
18 |
20 |
22 |
24 |
26 |
28 |
30 |
| min |
5.76 |
7.71 |
9.71 |
11.65 |
13.65 |
15.65 |
17.65 |
19.58 |
21.58 |
23.58 |
25.58 |
27.58 |
29.58 |
| max |
6.24 |
8.29 |
10.29 |
12.35 |
14.35 |
16.35 |
18.35 |
20.42 |
22.42 |
24.42 |
26.42 |
28.42 |
30.42 |
| 公称 |
32 |
35 |
38 |
40 |
42 |
45 |
48 |
50 |
52 |
55 |
58 |
60 |
|
| min |
31.5 |
34.5 |
37.5 |
39.5 |
41.5 |
44.5 |
47.5 |
49.5 |
51.4 |
54.4 |
57.4 |
59.4 |
|
| max |
32.5 |
35.5 |
38.5 |
40.5 |
42.5 |
45.5 |
48.5 |
50.5 |
52.6 |
55.6 |
58.6 |
60.6 |
|
| 质量kg |
| 公称直径/mm |
1.4 |
2 |
2.5 |
3 |
4 |
5 |
6 |
8 |
10 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 6 |
0.06 |
0.12 |
|
|
|
|
|
|
|
| 8 |
0.09 |
0.17 |
0.25 |
0.35 |
|
|
|
|
|
| 10 |
0.11 |
0.22 |
0.32 |
0.46 |
0.68 |
|
|
|
|
| 12 |
0.14 |
0.27 |
0.40 |
0.57 |
0.88 |
|
|
|
|
| 14 |
0.16 |
0.32 |
0.48 |
0.68 |
1.08 |
1.49 |
|
|
|
| 16 |
|
0.37 |
0.55 |
0.79 |
1.27 |
1.80 |
2.22 |
|
|
| 18 |
|
0.42 |
0.63 |
0.90 |
1.47 |
2.10 |
2.67 |
4.18 |
|
| 20 |
|
0.47 |
0.71 |
1.01 |
1.66 |
2.41 |
3.11 |
4.97 |
|
| 22 |
|
|
0.78 |
1.12 |
1.86 |
2.72 |
3.55 |
5.75 |
8.93 |
| 24 |
|
|
0.86 |
1.23 |
2.06 |
3.02 |
3.99 |
6.53 |
10.15 |
| 26 |
|
|
0.94 |
1.34 |
2.25 |
3.33 |
4.43 |
7.32 |
11.38 |
| 28 |
|
|
1.01 |
1.45 |
2.45 |
3.64 |
4.87 |
8.10 |
12.60 |
| 30 |
|
|
1.09 |
1.56 |
2.64 |
3.94 |
5.31 |
8.89 |
13.83 |
| 32 |
|
|
|
1.67 |
2.84 |
4.25 |
5.75 |
9.67 |
15.05 |
| 35 |
|
|
|
1.84 |
3.13 |
4.71 |
6.42 |
10.85 |
16.89 |
| 38 |
|
|
|
2.00 |
3.43 |
5.17 |
7.08 |
12.02 |
18.73 |
| 40 |
|
|
|
|
3.62 |
5.47 |
7.52 |
12.81 |
19.95 |
| 42 |
|
|
|
|
3.82 |
5.78 |
7.96 |
13.59 |
21.18 |
| 45 |
|
|
|
|
4.11 |
6.24 |
8.62 |
14.77 |
23.02 |
| 48 |
|
|
|
|
4.41 |
6.70 |
9.28 |
15.94 |
24.86 |
| 50 |
|
|
|
|
4.60 |
7.01 |
9.72 |
16.73 |
26.08 |
| 52 |
|
|
|
|
|
7.31 |
10.16 |
17.51 |
27.31 |
| 55 |
|
|
|
|
|
7.77 |
10.83 |
18.69 |
29.14 |
| 58 |
|
|
|
|
|
8.23 |
11.49 |
19.86 |
30.98 |
| 60 |
|
|
|
|
|
8.54 |
11.93 |
20.65 |
32.21 |
平头铆钉(GB/T109-1986)mm
标记示例: 公称直径d=6mm、公称长度l=15mm、材料为BL2、不经表面处理的平头铆钉的标记: 铆钉GB/T1096×15
| d |
dk |
K |
rmax |
l的范围 |
| 公称 |
max |
min |
max |
min |
max |
min |
| 2 |
2.06 |
1.94 |
4.24 |
3.76 |
1.2 |
0.8 |
0.1 |
4~8 |
| 2.5 |
2.56 |
2.44 |
5.24 |
4.76 |
1.4 |
1 |
0.1 |
5~10 |
| 3 |
3.06 |
2.94 |
6.24 |
5.76 |
1.6 |
1.2 |
0.1 |
6~14 |
| (3.5) |
3.58 |
3.42 |
7.29 |
6.71 |
1.8 |
1.4 |
0.3 |
6~18 |
| 4 |
4.08 |
3.92 |
8.29 |
7.71 |
2 |
1.6 |
0.3 |
8~22 |
| 5 |
5.08 |
4.92 |
10.29 |
9.71 |
2.2 |
1.8 |
0.3 |
10~26 |
| 6 |
6.08 |
5.92 |
12.35 |
11.65 |
2.6 |
2.2 |
0.3 |
12~30 |
| 8 |
8.1 |
7.9 |
16.35 |
15.65 |
3 |
2.6 |
0.5 |
16~30 |
| 10 |
10.1 |
9.9 |
20.42 |
19.58 |
3.44 |
2.96 |
0.5 |
20~30 |
| 公称长度l的商品规格系列:mm |
| 公称 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
| min |
3.76 |
4.76 |
5.76 |
6.71 |
7.71 |
8.71 |
9.71 |
10.65 |
11.65 |
12.65 |
13.65 |
| max |
4.24 |
5.24 |
6.24 |
7.29 |
8.29 |
9.29 |
10.29 |
11.35 |
12.35 |
13.35 |
14.35 |
| 公称 |
15 |
16 |
17 |
18 |
19 |
20 |
22 |
24 |
26 |
28 |
30 |
| min |
14.65 |
15.65 |
16.65 |
17.65 |
18.58 |
19.58 |
21.58 |
23.58 |
25.58 |
27.58 |
29.58 |
| max |
15.35 |
16.35 |
17.35 |
18.35 |
19.42 |
20.42 |
22.42 |
24.42 |
26.42 |
28.42 |
30.42 |
| 注:尽可能不采用括号内的规格。 |
| 质量kg |
| 公称直径/mm |
2 |
2.5 |
3 |
3.5 |
4 |
5 |
6 |
8 |
10 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 4 |
0.17 |
|
|
|
|
|
|
|
|
| 5 |
0.19 |
0.33 |
|
|
|
|
|
|
|
| 6 |
0.22 |
0.37 |
0.57 |
0.84 |
|
|
|
|
|
| 7 |
0.24 |
0.41 |
0.63 |
0.91 |
|
|
|
|
|
| 8 |
0.27 |
0.45 |
0.68 |
0.99 |
1.37 |
|
|
|
|
| 9 |
|
0.48 |
0.74 |
1.06 |
1.46 |
|
|
|
|
| 10 |
|
0.52 |
0.80 |
1.14 |
1.56 |
2.57 |
|
|
|
| 11 |
|
|
0.85 |
1.21 |
1.66 |
2.72 |
|
|
|
| 12 |
|
|
0.91 |
1.29 |
1.76 |
2.88 |
4.48 |
|
|
| 13 |
|
|
0.96 |
1.36 |
1.86 |
3.03 |
4.70 |
|
|
| 14 |
|
|
1.02 |
1.44 |
1.95 |
3.18 |
4.92 |
|
|
| 15 |
|
|
|
1.51 |
2.05 |
3.34 |
5.14 |
|
|
| 16 |
|
|
|
1.59 |
2.15 |
3.49 |
5.36 |
10.17 |
|
| 17 |
|
|
|
1.66 |
2.25 |
3.64 |
5.58 |
10.57 |
|
| 18 |
|
|
|
1.74 |
2.35 |
3.80 |
5.80 |
10.96 |
|
| 19 |
|
|
|
|
2.44 |
3.95 |
6.02 |
11.35 |
|
| 20 |
|
|
|
|
2.54 |
4.10 |
6.24 |
11.74 |
19.20 |
| 22 |
|
|
|
|
2.74 |
4.41 |
6.68 |
12.53 |
20.43 |
| 24 |
|
|
|
|
|
4.72 |
7.12 |
13.31 |
21.65 |
| 26 |
|
|
|
|
|
5.02 |
7.56 |
14.09 |
22.88 |
| 28 |
|
|
|
|
|
|
8.00 |
14.88 |
24.10 |
| 30 |
|
|
|
|
|
|
8.45 |
15.66 |
25.33 |
封闭型平圆头抽芯铆钉11级(GB/T12615.1-2004)mm
标记示例: 公称直径d=4mm、公称长度l=12.5mm、钉体由铝合金(A1A)制造、钉芯由钢(St)制造的、性能等级为11级的封闭型平圆头抽芯铆钉的标记: 抽芯铆钉GB/T12615.14×12.5
| 钉体 |
d |
公称 |
3.2 |
4 |
4.8 |
5 |
6.4 |
| max |
3.28 |
4.08 |
4.88 |
5.08 |
6.48 |
| min |
3.05 |
3.85 |
4.65 |
4.85 |
6.25 |
| dk |
max |
6.7 |
8.4 |
10.1 |
10.5 |
13.4 |
| min |
5.8 |
6.9 |
8.3 |
8.7 |
11.6 |
| k |
max |
1.3 |
1.7 |
2 |
2.1 |
2.7 |
| 钉芯 |
dm |
max |
1.85 |
2.35 |
2.77 |
2.8 |
3.71 |
| p |
min |
25 |
27 |
| l商品规格范围 |
6.5~12.5 |
8~14.5 |
8.5~21 |
12.5~21 |
| l公称长度系列 |
6.5,8,8.5,9.5,11,12.5,13,14.5,15.5,16,18,21 |
| 机械性能等级与材料组合 |
| 性能等级 |
钉体材料 |
钉芯材料 |
| 种类 |
材料牌号 |
标准编号 |
种类 |
材料牌号 |
标准编号 |
| 11 |
铝合金 |
5056 |
GB/T 3190 |
钢 |
10、15、34、45 |
GB/T 699GB/T 3206 |
| 质量kg |
| 公称直径/mm |
3.2 |
4 |
4.8 |
5 |
6.4 |
| 公称长度/mm |
每1000件铝钉体钢钉芯制品的质量≈ |
| 6.5 |
0.688 |
|
|
|
|
| 8 |
0.709 |
1.15 |
|
|
|
| 8.5 |
0.716 |
1.16 |
1.74 |
1.82 |
|
| 9.5 |
0.730 |
1.18 |
1.77 |
1.86 |
|
| 11 |
0.751 |
1.21 |
1.82 |
1.91 |
|
| 12.5 |
0.773 |
1.24 |
1.87 |
1.97 |
3.46 |
| 13 |
|
1.25 |
1.88 |
1.98 |
3.49 |
| 14.5 |
|
1.29 |
1.93 |
2.04 |
3.57 |
| 15.5 |
|
|
1.96 |
2.07 |
3.63 |
| 16 |
|
|
1.98 |
2.09 |
3.66 |
| 18 |
|
|
2.04 |
2.16 |
3.77 |
| 21 |
|
|
2.14 |
2.27 |
3.94 |
封闭型平圆头抽芯铆钉30级(GB/T12615.2-2004)mm
标记示例: 公称直径d=4mm、公称长度l=12mm、钉体由钢(St)制造、钉芯由钢(St)制造的、性能等级为30级的封闭型平圆头抽芯铆钉的标记: 抽芯铆钉GB/T12615.24×12
| 钉体 |
d |
公称 |
3.2 |
4 |
4.8 |
6.4 |
| max |
3.28 |
4.08 |
4.88 |
6.48 |
| min |
3.05 |
3.85 |
4.65 |
6.25 |
| dk |
max |
6.7 |
8.4 |
10.1 |
13.4 |
| min |
5.8 |
6.9 |
8.3 |
11.6 |
| k |
max |
1.3 |
1.7 |
2 |
2.7 |
| 钉芯 |
dm |
max |
2 |
2.35 |
2.95 |
3.9 |
| P |
min |
25 |
27 |
| l商品规格范围 |
6~12 |
6~15 |
8~15 |
15~21 |
| l公称长度系列 |
6,8,10,12,15,16,21 |
| 机械性能等级与材料组合 |
| 性能等级 |
钉体材料 |
钉芯材料 |
| 种类 |
材料牌号 |
标准编号 |
种类 |
材料牌号 |
标准编号 |
| 30 |
钢 |
08F10 |
GB/T 699GB/T 3206 |
钢 |
10、15、35、45 |
GB/T 699GB/T 3205 |
| 机械性能N |
| 公称直径d/mm |
剪切载荷min |
拉力载荷min |
钉芯断裂载荷max |
| 3.2 |
1150 |
1300 |
400 |
| 4 |
1700 |
1550 |
5700 |
| 4.8 |
2400 |
2800 |
7500 |
| 6.4 |
3600 |
4000 |
10500 |
| 质量kg |
| 公称直径/mm |
3.2 |
4 |
4.8 |
6.4 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 6 |
0.988 |
1.50 |
|
|
| 8 |
1.06 |
1.63 |
2.59 |
|
| 10 |
1.14 |
1.75 |
2.76 |
|
| 12 |
1.22 |
1.88 |
2.94 |
|
| 15 |
|
2.08 |
3.21 |
6.03 |
| 16 |
|
|
|
6.19 |
| 21 |
|
|
|
6.99 |
封闭型平圆头抽芯铆钉06级(GB/T12615.3-2004)mm
标记示例: 公称直径d=4.8mm、公称长度l=11mm、钉体由铝(Al)制造、钉芯由铝合金(AlA)制造、性能等级为06级的封闭型平圆头抽芯铆钉的标记: 抽芯铆钉GB/T12615.34.8×11
| 钉体 |
d |
公称 |
3.2 |
4 |
4.8 |
6.4 |
| max |
3.28 |
4.08 |
4.88 |
6.48 |
| min |
3.05 |
3.85 |
4.65 |
6.25 |
| dk |
max |
6.7 |
8.4 |
10.1 |
13.4 |
| min |
5.8 |
6.9 |
8.3 |
11.6 |
| k |
max |
1.3 |
1.7 |
2 |
2.7 |
| 钉芯 |
dm |
max |
1.85 |
2.35 |
2.77 |
3.75 |
| P |
min |
25 |
27 |
| l商品规格范围 |
8.0~11.0 |
8.0~12.5 |
8.0~18.0 |
12.5~18.0 |
| l公称长度系列 |
8.0,9.5,11.0,11.5,12.5,14.5,18.0 |
| 机械性能等级与材料组合 |
| 性能等级 |
钉体材料 |
钉芯材料 |
| 种类 |
材料牌号 |
标准编号 |
种类 |
材料牌号 |
标准编号 |
| 06 |
钢 |
1035 |
GB/T 3190 |
铝合金 |
7A03、5183 |
GB/T 3190 |
| 机械性能N |
| 公称直径d/mm |
剪切载荷min |
拉力载荷min |
钉芯断裂载荷max |
| 3.2 |
460 |
540 |
1780 |
| 4 |
720 |
760 |
2670 |
| 4.8 |
100 |
1400 |
3560 |
| 6.4 |
1220 |
1580 |
8000 |
| 质量kg |
| 公称直径/mm |
3.2 |
4 |
4.8 |
6.4 |
| 公称长度/mm |
每1000件铝制品的质量≈ |
| 8 |
0.341 |
0.552 |
0.839 |
|
| 9.5 |
0.363 |
0.586 |
0.888 |
|
| 11 |
0.385 |
0.619 |
0.937 |
|
| 11.5 |
|
0.630 |
0.953 |
|
| 12.5 |
|
0.652 |
0.986 |
1.89 |
| 14.5 |
|
|
1.05 |
2.00 |
| 18 |
|
|
1.16 |
2.20 |
封闭型平圆头抽芯铆钉51级(GB/T12615.4-2004)mm
标记示例: 公称直径d=4mm、公称长度l=12mm、钉体由奥氏体不锈钢制造、钉芯由不锈钢制造的、性能等级为51级的封闭型平圆头抽芯铆钉的标记: 抽芯铆钉GB/T12615.44×12
| 钉体 |
d |
公称 |
3.2 |
4 |
4.8 |
6.4 |
| max |
3.28 |
4.08 |
4.88 |
6.48 |
| min |
3.05 |
3.85 |
4.65 |
6.25 |
| dk |
max |
6.7 |
8.4 |
10.1 |
13.4 |
| min |
5.8 |
6.9 |
8.3 |
11.6 |
| k |
max |
1.3 |
1.7 |
2 |
2.7 |
| 钉芯 |
dm |
max |
2.15 |
2.75 |
3.2 |
3.9 |
| P |
min |
25 |
27 |
| l商品规格范围 |
6~14 |
6~16 |
8~20 |
12~20 |
| l公称长度系列 |
6,8,10,12,14,16,20 |
| 机械性能等级与材料组合 |
| 性能等级 |
钉体材料 |
钉芯材料 |
| 种类 |
材料牌号 |
标准编号 |
种类 |
材料牌号 |
标准编号 |
| 51 |
不锈钢 |
0Cr18Ni91Cr18Ni9 |
GB/T 1220 |
不锈钢 |
0Cr18Ni92Cr13 |
GB/T 4232 |
| 机械性能N |
| 公称直径d/mm |
剪切载荷min |
拉力载荷min |
钉芯断裂载荷max |
| 3.2 |
2000 |
2200 |
4500 |
| 4 |
3000 |
3500 |
6500 |
| 4.8 |
4000 |
4400 |
8500 |
| 6.4 |
6000 |
8000 |
16000 |
| 质量kg |
| 公称直径/mm |
3.2 |
4 |
4.8 |
6.4 |
| 公称长度/mm |
每1000件不锈钢制品的质量≈ |
| 6 |
1.06 |
1.73 |
|
|
| 8 |
1.13 |
1.84 |
2.76 |
|
| 10 |
1.20 |
1.94 |
2.92 |
|
| 12 |
1.27 |
2.04 |
3.08 |
5.56 |
| 14 |
1.34 |
2.15 |
3.24 |
5.88 |
| 16 |
|
2.25 |
3.39 |
6.19 |
| 20 |
|
|
3.71 |
6.83 |
封闭型沉头抽芯铆钉11级(GB/T12616.1-2004)mm
标记示例: 公称直径d=4mm、公称长度l=12.5mm、钉体由铝合金(AlA)制造、钉芯由钢(St)制造、性能等级为11级的封闭型沉头抽芯铆钉的标记: 抽芯铆钉GB/T12616.14×12.5
| 钉体 |
d |
公称 |
3.2 |
4 |
4.8 |
5 |
6.4 |
| max |
3.28 |
4.08 |
4.88 |
5.08 |
6.48 |
| min |
3.05 |
3.85 |
4.65 |
4.85 |
6.25 |
| dk |
max |
6.7 |
8.4 |
10.1 |
10.5 |
13.4 |
| min |
5.8 |
6.9 |
8.3 |
8.7 |
11.6 |
| k |
max |
1.3 |
1.7 |
2 |
2.1 |
2.7 |
| 钉芯 |
dm |
max |
1.85 |
2.35 |
2.77 |
2.8 |
3.75 |
| P |
min |
25 |
27 |
| l商品规格范围 |
8~12.5 |
8~14.5 |
8.5~21 |
12.5~21 |
| l公称长度系列 |
8,8.5,9.5,11,12.5,13,14.5,15.5,16,18,21 |
| 机械性能等级与材料组合 |
| 性能等级 |
钉体材料 |
钉芯材料 |
| 种类 |
材料牌号 |
标准编号 |
种类 |
材料牌号 |
标准编号 |
| 11 |
铝合金 |
5056 |
GB/T 3190 |
钢 |
10、15、35、45 |
GB/T 699GB/T 3206 |
| 机械性能N |
| 公称直径d/mm |
剪切载荷min |
拉力载荷min |
钉芯断裂载荷max |
| 3.2 |
1100 |
1450 |
3500 |
| 4 |
1600 |
2200 |
5000 |
| 4.8 |
2200 |
3100 |
7000 |
| 5 |
2420 |
3500 |
8000 |
| 6.4 |
3600 |
4900 |
10230 |
| 质量kg |
| 公称直径/mm |
3.2 |
4 |
4.8 |
5 |
6.4 |
| 公称长度/mm |
每1000件铝钉体钢钉芯制品的质量≈ |
| 8 |
0.694 |
1.12 |
|
|
|
| 8.5 |
0.701 |
1.13 |
1.69 |
1.76 |
|
| 9.5 |
0.715 |
1.15 |
1.72 |
1.80 |
|
| 11 |
0.736 |
1.18 |
1.77 |
1.85 |
|
| 12.5 |
0.757 |
1.21 |
1.82 |
1.91 |
3.38 |
| 13 |
|
1.22 |
1.83 |
1.92 |
3.40 |
| 14.5 |
|
1.26 |
1.88 |
1.98 |
3.49 |
| 15.5 |
|
|
1.91 |
2.01 |
3.54 |
| 16 |
|
|
1.93 |
2.03 |
3.57 |
| 18 |
|
|
1.99 |
2.10 |
3.68 |
| 21 |
|
|
2.09 |
2.21 |
3.85 |
开口型沉头抽芯铆钉(GB/T12617.1-2006)mm
本页尺寸表已据现行版标准(GB/T12617.1-2006)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 公称直径d=5mm、公称长度l=10mm、性能等级为10级的开口型沉头抽芯铆钉的标记: 抽芯铆钉GB/T126175×10
| 规格 d |
d 最大值 |
d 最小值 |
dk 最大值 |
dk 最小值 |
k 最大值 |
d1 最大值 |
L1 最小值 |
b 最大值 |
b 剪切载荷/N(min)-10级 |
| Φ2.4 |
2.48 |
2.25 |
5 |
4.2 |
1 |
1.55 |
25 |
L(max)+3.5 |
250 |
| Φ3 |
3.08 |
2.85 |
6.3 |
5.4 |
1.3 |
2 |
25 |
L(max)+3.5 |
400 |
| Φ3.2 |
3.28 |
3.05 |
6.7 |
5.8 |
1.3 |
2 |
25 |
L(max)+4 |
500 |
| Φ4 |
4.08 |
3.85 |
8.4 |
6.9 |
1.7 |
2.45 |
27 |
L(max)+4 |
850 |
| Φ4.8 |
4.88 |
4.65 |
10.1 |
8.3 |
2 |
2.95 |
27 |
L(max)+4.5 |
1200 |
| Φ5 |
5.08 |
4.85 |
10.5 |
8.7 |
2.1 |
2.95 |
27 |
L(max)+4.5 |
1400 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
开口型扁圆头抽芯铆钉(GB/T12618.1-2006)mm
本页尺寸表已据现行版标准(GB/T12618.1-2006)重新录入主要尺寸;示意图与理论质量表沿用原手册版本。
标记示例: 公称直径d=5mm、公称长度l=10mm、性能等级为10级的开口型扁圆头抽芯铆钉的标记: 抽芯铆钉GB/T126185×10
| 规格 d |
d 最大值 |
d 最小值 |
dk 最大值 |
dk 最小值 |
k 最大值 |
d1 最大值 |
L1 最小值 |
b 最大值 |
b 最小剪切载荷(N)-10级 |
b 最小剪切载荷(N)-11级 |
| Φ2.4 |
2.48 |
2.25 |
5 |
4.2 |
1 |
1.55 |
25 |
L(max)+3.5 |
250 |
350 |
| Φ3 |
3.08 |
2.85 |
6.3 |
5.4 |
1.3 |
2 |
25 |
L(max)+3.5 |
400 |
550 |
| Φ3.2 |
3.28 |
3.05 |
6.7 |
5.8 |
1.3 |
2 |
25 |
L(max)+4 |
500 |
750 |
| Φ4 |
4.08 |
3.85 |
8.4 |
6.9 |
1.7 |
2.45 |
27 |
L(max)+4 |
850 |
1250 |
| Φ4.8 |
4.88 |
4.65 |
10.1 |
8.3 |
2 |
2.95 |
27 |
L(max)+4.5 |
1200 |
1850 |
| Φ5 |
5.08 |
4.85 |
10.5 |
8.7 |
2.1 |
2.95 |
27 |
L(max)+4.5 |
1400 |
2150 |
| Φ6 |
6.08 |
5.85 |
12.6 |
10.8 |
2.5 |
3.4 |
27 |
L(max)+5 |
2100 |
3200 |
| Φ6.4 |
6.48 |
6.25 |
13.4 |
11.6 |
2.7 |
3.9 |
27 |
L(max)+5.5 |
2200 |
3400 |
| 注:本表为公称尺寸与极限尺寸,据现行版标准重新录入。示意图与理论质量表沿用原手册版本。 |
扁圆头击芯铆钉(GB/T15855.1-1995)mm
标记示例: 公称直径d=5mm、公称长度l=10mm扁圆头击芯铆钉的标记: 铆钉GB/T15855.15×10
| d |
dk |
Kmax |
d1参考 |
R≈ |
rmax |
l的范围 |
| 公称 |
max |
min |
max |
min |
| 3 |
2.94 |
3.06 |
6.24 |
5.76 |
1.4 |
1.8 |
5 |
0.5 |
6~15 |
| 4 |
3.92 |
4.08 |
8.29 |
7.71 |
1.7 |
2.18 |
6.8 |
0.5 |
6~20 |
| 5 |
4.92 |
5.08 |
9.89 |
9.31 |
2 |
2.8 |
8.7 |
0.7 |
8~32 |
| (6) |
5.92 |
6.08 |
12.35 |
11.65 |
2.4 |
3.6 |
9.3 |
0.7 |
8~45 |
| 6.4 |
6.32 |
6.48 |
13.29 |
12.71 |
3 |
3.8 |
9.3 |
0.7 |
8~45 |
| 注:尽可能不采用括号内的规格。 |
| 公称长度l的商品规格系列:mm |
| 公称 |
6 |
7 |
8 |
9 |
10 |
(11) |
12 |
(13) |
14 |
(15) |
16 |
(17) |
18 |
(19) |
| min |
5.5 |
6.5 |
7.5 |
8.5 |
9.5 |
10.5 |
11.5 |
12.5 |
13.5 |
14.5 |
15.5 |
16.5 |
17.5 |
18.5 |
| max |
6.5 |
7.5 |
8.5 |
9.5 |
10.5 |
11.5 |
12.5 |
13.5 |
14.5 |
15.5 |
16.5 |
17.5 |
18.5 |
19.5 |
| 公称 |
20 |
(21) |
22 |
(23) |
24 |
(25) |
26 |
(27) |
28 |
(29) |
30 |
(31) |
32 |
(33) |
| min |
19.5 |
20.5 |
21.5 |
22.5 |
23.5 |
24.5 |
25.5 |
26.5 |
27.5 |
28.5 |
29.5 |
30.5 |
31.5 |
32.5 |
| max |
20.5 |
21.5 |
22.5 |
23.5 |
24.5 |
25.5 |
26.5 |
27.5 |
28.5 |
29.5 |
30.5 |
31.5 |
32.5 |
33.5 |
| 公称 |
34 |
(35) |
36 |
(37) |
38 |
(39) |
40 |
(41) |
42 |
(43) |
44 |
(45) |
|
|
| min |
33.5 |
34.5 |
35.5 |
36.5 |
37.5 |
38.5 |
39.5 |
40.5 |
41.5 |
42.5 |
43.5 |
44.5 |
|
|
| max |
34.5 |
35.5 |
36.5 |
37.5 |
38.5 |
39.5 |
40.5 |
41.5 |
42.5 |
43.5 |
44.5 |
45.5 |
|
|
| 注:尽可能不采用括号内的规格。 |
| 质量kg |
| 公称直径/mm |
3 |
4 |
5 |
6 |
6.4 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 6 |
0.320 |
0.543 |
|
|
|
| 7 |
0.352 |
0.595 |
|
|
|
| 8 |
0.384 |
0.648 |
1.05 |
1.68 |
2.02 |
| 9 |
0.416 |
0.701 |
1.13 |
1.81 |
2.16 |
| 10 |
0.448 |
0.753 |
1.21 |
1.94 |
2.31 |
| 11 |
0.480 |
0.806 |
1.30 |
2.06 |
2.45 |
| 12 |
0.512 |
0.859 |
1.38 |
2.19 |
2.60 |
| 13 |
0.544 |
0.911 |
1.47 |
2.32 |
2.74 |
| 14 |
0.576 |
0.964 |
1.55 |
2.45 |
2.88 |
| 15 |
0.618 |
1.02 |
1.63 |
2.57 |
3.03 |
| 16 |
|
1.07 |
1.72 |
2.70 |
3.17 |
| 17 |
|
1.12 |
1.80 |
2.83 |
3.32 |
| 18 |
|
1.17 |
1.89 |
2.96 |
3.46 |
| 19 |
|
1.23 |
1.97 |
3.09 |
3.61 |
| 20 |
|
1.28 |
2.05 |
3.21 |
3.75 |
| 21 |
|
|
2.14 |
3.34 |
3.89 |
| 22 |
|
|
2.22 |
3.47 |
4.04 |
| 23 |
|
|
2.31 |
3.60 |
4.18 |
| 24 |
|
|
2.39 |
3.72 |
4.33 |
| 25 |
|
|
2.47 |
3.85 |
4.47 |
| 26 |
|
|
2.56 |
3.98 |
4.61 |
| 27 |
|
|
2.64 |
4.11 |
4.76 |
| 28 |
|
|
2.72 |
4.23 |
4.90 |
| 29 |
|
|
2.81 |
4.36 |
5.05 |
| 30 |
|
|
2.89 |
4.49 |
5.19 |
| 31 |
|
|
2.98 |
4.62 |
5.33 |
| 32 |
|
|
3.06 |
4.75 |
5.48 |
| 33 |
|
|
|
4.87 |
5.62 |
| 34 |
|
|
|
5.00 |
5.77 |
| 35 |
|
|
|
5.13 |
5.91 |
| 36 |
|
|
|
5.26 |
6.05 |
| 37 |
|
|
|
2.38 |
6.20 |
| 38 |
|
|
|
5.51 |
6.34 |
| 39 |
|
|
|
5.64 |
6.49 |
| 40 |
|
|
|
5.77 |
6.63 |
| 41 |
|
|
|
5.89 |
6.77 |
| 42 |
|
|
|
6.02 |
6.92 |
| 43 |
|
|
|
6.15 |
7.06 |
| 44 |
|
|
|
6.28 |
7.21 |
| 45 |
|
|
|
6.41 |
7.35 |
沉头击芯铆钉(GB/T15855.2-1995)mm
标记示例: 公称直径d=5mm、公称长度l=10mm沉头击芯铆钉的标记: 铆钉GB/T15855.25×10
| d |
dk |
Kmax |
d1参考 |
rmax |
l的范围 |
| 公称 |
max |
min |
max |
min |
| 3 |
2.94 |
3.06 |
6.24 |
5.76 |
1.4 |
1.8 |
0.5 |
6~15 |
| 4 |
3.92 |
4.08 |
8.29 |
7.71 |
1.7 |
2.18 |
0.5 |
6~20 |
| 5 |
4.92 |
5.08 |
9.89 |
9.31 |
2 |
2.8 |
0.7 |
8~32 |
| (6) |
5.92 |
6.08 |
12.35 |
11.65 |
2.4 |
3.6 |
0.7 |
8~45 |
| 6.4 |
6.32 |
6.48 |
13.29 |
12.71 |
3 |
3.8 |
0.7 |
8~45 |
| 公称长度l的商品规格系列:mm |
| 公称 |
6 |
7 |
8 |
9 |
10 |
(11) |
12 |
(13) |
14 |
(15) |
16 |
(17) |
18 |
(19) |
| min |
5.5 |
6.5 |
7.5 |
8.5 |
9.5 |
10.5 |
11.5 |
12.5 |
13.5 |
14.5 |
15.5 |
16.5 |
17.5 |
18.5 |
| max |
6.5 |
7.5 |
8.5 |
9.5 |
10.5 |
11.5 |
12.5 |
13.5 |
14.5 |
15.5 |
16.5 |
17.5 |
18.5 |
19.5 |
| 公称 |
20 |
(21) |
22 |
(23) |
24 |
(25) |
26 |
(27) |
28 |
(29) |
30 |
(31) |
32 |
(33) |
| min |
19.5 |
20.5 |
21.5 |
22.5 |
23.5 |
24.5 |
25.5 |
26.5 |
27.5 |
28.5 |
29.5 |
30.5 |
31.5 |
32.5 |
| max |
20.5 |
21.5 |
22.5 |
23.5 |
24.5 |
25.5 |
26.5 |
27.5 |
28.5 |
29.5 |
30.5 |
31.5 |
32.5 |
33.5 |
| 公称 |
34 |
(35) |
36 |
(37) |
38 |
(39) |
40 |
(41) |
42 |
(43) |
44 |
(45) |
|
| min |
33.5 |
34.5 |
35.5 |
36.5 |
37.5 |
38.5 |
39.5 |
40.5 |
41.5 |
42.5 |
43.5 |
44.5 |
| max |
34.5 |
35.5 |
36.5 |
37.5 |
38.5 |
39.5 |
40.5 |
41.5 |
42.5 |
43.5 |
44.5 |
45.5 |
| 注:尽可能不采用括号内的规格。 |
| 质量kg |
| 公称直径/mm |
3 |
4 |
5 |
6 |
6.4 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 6 |
0.256 |
0.433 |
|
|
|
| 7 |
0.288 |
0.486 |
|
|
|
| 8 |
0.320 |
0.538 |
0.867 |
1.38 |
1.63 |
| 9 |
0.352 |
0.591 |
0.951 |
1.50 |
1.78 |
| 10 |
0.384 |
0.644 |
1.04 |
1.63 |
1.92 |
| 11 |
0.416 |
0.696 |
1.12 |
1.76 |
2.07 |
| 12 |
0.448 |
0.749 |
1.20 |
1.89 |
2.21 |
| 13 |
0.480 |
0.802 |
1.29 |
2.02 |
2.35 |
| 14 |
0.512 |
0.854 |
1.37 |
2.14 |
2.50 |
| 15 |
0.544 |
0.910 |
1.45 |
2.27 |
2.64 |
| 16 |
|
0.960 |
1.54 |
2.40 |
2.79 |
| 17 |
|
1.01 |
1.62 |
2.53 |
2.93 |
| 18 |
|
1.06 |
1.71 |
2.65 |
3.07 |
| 19 |
|
1.12 |
1.79 |
2.78 |
3.22 |
| 20 |
|
1.17 |
1.87 |
2.91 |
3.36 |
| 21 |
|
|
1.96 |
3.04 |
3.51 |
| 22 |
|
|
2.04 |
3.16 |
3.65 |
| 23 |
|
|
2.13 |
3.29 |
3.80 |
| 24 |
|
|
2.21 |
3.42 |
3.94 |
| 25 |
|
|
2.29 |
3.55 |
4.08 |
| 26 |
|
|
2.38 |
3.67 |
4.23 |
| 27 |
|
|
2.46 |
3.80 |
4.37 |
| 28 |
|
|
2.55 |
3.93 |
4.52 |
| 29 |
|
|
2.63 |
4.06 |
4.66 |
| 30 |
|
|
2.71 |
4.19 |
4.80 |
| 31 |
|
|
2.80 |
4.31 |
4.95 |
| 32 |
|
|
2.88 |
4.44 |
5.09 |
| 33 |
|
|
|
4.57 |
5.24 |
| 34 |
|
|
|
4.70 |
5.38 |
| 35 |
|
|
|
4.82 |
5.52 |
| 36 |
|
|
|
4.95 |
5.67 |
| 37 |
|
|
|
5.08 |
5.81 |
| 38 |
|
|
|
5.21 |
5.96 |
| 39 |
|
|
|
5.33 |
6.10 |
| 40 |
|
|
|
5.46 |
6.24 |
| 41 |
|
|
|
5.59 |
6.39 |
| 42 |
|
|
|
5.72 |
6.53 |
| 43 |
|
|
|
5.85 |
6.68 |
| 44 |
|
|
|
5.97 |
6.82 |
| 45 |
|
|
|
6.10 |
6.96 |
标牌铆钉(GB/T827-1986)mm
标记示例: 公称直径d=3mm、公称长度l=10mm、材料为BL2、不经表面处理的标牌铆钉的标记: 铆钉GB/T8273×10
| d公称 |
dk |
K |
d1min |
P≈ |
l1 |
R≈ |
d2(推荐) |
l |
| max |
min |
max |
min |
max |
min |
| (1.6) |
3.2 |
2.8 |
1.2 |
0.8 |
1.75 |
0.72 |
1 |
1.6 |
1.56 |
1.5 |
3~6 |
| 2 |
3.74 |
3.26 |
1.4 |
1.0 |
2.15 |
0.72 |
1 |
1.9 |
1.96 |
1.9 |
3~8 |
| 2.5 |
4.84 |
4.36 |
1.8 |
1.4 |
2.65 |
0.72 |
1 |
2.5 |
2.46 |
2.4 |
3~10 |
| 3 |
5.54 |
5.06 |
2.0 |
1.6 |
3.15 |
0.72 |
1 |
2.9 |
2.96 |
2.9 |
4~12 |
| 4 |
7.39 |
6.81 |
2.6 |
2.2 |
4.15 |
0.84 |
1.5 |
3.8 |
3.96 |
3.9 |
6~18 |
| 5 |
9.09 |
8.51 |
3.2 |
2.8 |
5.15 |
0.92 |
1.5 |
4.7 |
4.96 |
4.9 |
8~20 |
| 公称长度l的商品规格系列:mm |
| 公称 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
15 |
18 |
20 |
| min |
2.8 |
3.76 |
4.76 |
5.76 |
7.71 |
9.71 |
11.65 |
14.65 |
17.65 |
19.58 |
| max |
3.2 |
4.24 |
5.24 |
6.24 |
8.29 |
10.29 |
12.35 |
15.35 |
18.35 |
20.42 |
| 注:尽可能不采用括号内的规格。 |
| 质量kg |
| 公称直径/mm |
1.6 |
2 |
2.5 |
3 |
4 |
5 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 3 |
0.07 |
0.11 |
0.21 |
|
|
|
| 4 |
0.08 |
0.14 |
0.25 |
0.37 |
|
|
| 5 |
0.10 |
0.16 |
0.29 |
0.42 |
|
|
| 6 |
0.12 |
0.19 |
0.33 |
0.48 |
0.95 |
|
| 8 |
|
0.23 |
0.40 |
0.59 |
1.15 |
1.95 |
| 10 |
|
|
0.48 |
0.70 |
1.34 |
2.26 |
| 12 |
|
|
|
0.81 |
1.54 |
2.56 |
| 15 |
|
|
|
|
1.83 |
3.02 |
| 18 |
|
|
|
|
2.13 |
3.48 |
| 20 |
|
|
|
|
|
3.79 |
半圆头铆钉(粗制)(GB/T863.1-1986)mm
标记示例: 公称直径d=12mm、公称长度l=50mm、材料为BL2、不经表面处理的半圆头铆钉的标记: 铆钉GB/T863.112×50
| d |
dk |
K |
rmax |
R≈ |
l的范围 |
| 公称 |
max |
min |
max |
min |
max |
min |
| 12 |
12.3 |
11.7 |
22 |
20 |
8.5 |
7.5 |
0.5 |
11 |
20~90 |
| (14) |
14.3 |
13.7 |
25 |
23 |
9.5 |
8.5 |
0.5 |
12.5 |
22~100 |
| 16 |
16.3 |
15.7 |
30 |
28 |
10.5 |
9.5 |
0.5 |
15.5 |
26~110 |
| (18) |
18.3 |
17.7 |
33.4 |
30.6 |
13.3 |
11.7 |
0.5 |
16.5 |
32~150 |
| 20 |
20.35 |
19.65 |
36.4 |
33.6 |
14.8 |
13.2 |
0.8 |
18 |
32~150 |
| (22) |
22.35 |
21.65 |
40.4 |
37.6 |
16.3 |
14.7 |
0.8 |
20 |
38~180 |
| 24 |
24.35 |
23.65 |
44.4 |
41.6 |
17.8 |
16.2 |
0.8 |
22 |
52~180 |
| (27) |
27.35 |
26.65 |
49.4 |
46.6 |
20.2 |
17.8 |
0.8 |
26 |
55~180 |
| 30 |
30.35 |
29.65 |
54.8 |
51.2 |
22.2 |
19.8 |
0.8 |
27 |
55~180 |
| 36 |
36.4 |
35.6 |
63.8 |
60.2 |
26.2 |
23.8 |
0.8 |
32 |
58~200 |
| 注:尽可能不采用括号内的规格。 |
| 公称长度l的商品规格系列:mm |
| 公称 |
20 |
22 |
24 |
26 |
28 |
30 |
32 |
35 |
38 |
40 |
42 |
45 |
| min |
19.35 |
21.35 |
23.35 |
25.35 |
27.35 |
29.35 |
31.2 |
34.2 |
37.2 |
39.2 |
41.2 |
44.2 |
| max |
20.65 |
22.65 |
24.65 |
26.65 |
28.65 |
30.65 |
32.8 |
35.8 |
38.8 |
40.8 |
42.8 |
45.8 |
| 公称 |
48 |
50 |
52 |
55 |
58 |
60 |
65 |
70 |
75 |
80 |
85 |
90 |
| min |
47.2 |
49.2 |
51.05 |
54.05 |
57.05 |
59.05 |
64.05 |
69.05 |
74.05 |
79.05 |
83.9 |
88.9 |
| max |
48.8 |
50.8 |
52.95 |
55.95 |
58.95 |
60.95 |
65.95 |
70.95 |
75.95 |
80.95 |
86.1 |
91.1 |
| 公称 |
95 |
100 |
110 |
120 |
130 |
140 |
150 |
160 |
170 |
180 |
190 |
200 |
| min |
93.9 |
98.9 |
108.9 |
118.9 |
128.7 |
138.7 |
148.7 |
158.7 |
168.7 |
178.7 |
188.55 |
198.55 |
| max |
96.1 |
101.1 |
111.1 |
121.1 |
131.3 |
141.3 |
151.3 |
161.3 |
171.3 |
181.3 |
191.45 |
201.45 |
| 质量kg |
| 公称直径/mm |
12 |
14 |
16 |
18 |
20 |
22 |
24 |
27 |
30 |
36 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 20 |
29.36 |
|
|
|
|
|
|
|
|
|
| 22 |
31.12 |
43.53 |
|
|
|
|
|
|
|
|
| 24 |
32.89 |
45.93 |
|
|
|
|
|
|
|
|
| 26 |
34.65 |
48.33 |
68.05 |
|
|
|
|
|
|
|
| 28 |
36.42 |
50.73 |
71.19 |
|
|
|
|
|
|
|
| 30 |
38.18 |
53.14 |
74.32 |
|
|
|
|
|
|
|
| 32 |
39.95 |
55.54 |
77.46 |
105.8 |
136.5 |
|
|
|
|
|
| 35 |
42.59 |
59.14 |
82.17 |
111.7 |
143.8 |
|
|
|
|
|
| 38 |
45.24 |
62.74 |
86.87 |
117.7 |
151.2 |
192.6 |
|
|
|
|
| 40 |
47.00 |
65.14 |
90.01 |
121.7 |
156.1 |
198.6 |
|
|
|
|
| 42 |
48.77 |
67.54 |
93.14 |
125.6 |
161.0 |
204.5 |
|
|
|
|
| 45 |
51.41 |
71.15 |
97.85 |
131.6 |
168.3 |
213.4 |
|
|
|
|
| 48 |
54.06 |
74.75 |
102.6 |
137.5 |
175.7 |
222.3 |
|
|
|
|
| 50 |
55.82 |
77.15 |
105.7 |
141.5 |
180.6 |
228.2 |
|
|
|
|
| 52 |
57.59 |
79.55 |
108.8 |
145.5 |
185.5 |
234.1 |
290.2 |
|
|
|
| 55 |
60.23 |
83.15 |
113.5 |
151.4 |
192.8 |
243.0 |
300.8 |
401.4 |
499.2 |
|
| 58 |
62.88 |
86.76 |
118.2 |
157.4 |
200.2 |
251.9 |
311.4 |
414.8 |
515.8 |
794.5 |
| 60 |
64.65 |
89.16 |
121.4 |
161.4 |
205.1 |
257.9 |
318.5 |
423.8 |
526.8 |
810.4 |
| 65 |
69.06 |
95.16 |
129.2 |
171.3 |
217.4 |
272.7 |
336.1 |
446.1 |
554.4 |
850.1 |
| 70 |
73.47 |
101.2 |
137.1 |
181.2 |
229.6 |
287.5 |
353.8 |
468.4 |
581.9 |
889.8 |
| 75 |
77.88 |
107.2 |
144.9 |
191.1 |
241.9 |
302.3 |
371.4 |
490.7 |
609.5 |
929.5 |
| 80 |
82.29 |
113.2 |
152.7 |
201.1 |
254.1 |
317.2 |
389.0 |
513.1 |
637.1 |
969.2 |
| 85 |
86.70 |
119.2 |
160.6 |
211.0 |
266.4 |
332.0 |
406.7 |
535.4 |
664.6 |
1009 |
| 90 |
91.11 |
125.2 |
168.4 |
220.9 |
278.6 |
346.8 |
424.3 |
557.7 |
692.2 |
1049 |
| 95 |
|
131.2 |
176.3 |
230.8 |
290.9 |
361.6 |
442.0 |
580.1 |
719.8 |
1088 |
| 100 |
|
137.2 |
184.1 |
240.8 |
303.1 |
376.5 |
459.6 |
602.4 |
747.3 |
1128 |
| 110 |
|
|
199.8 |
260.6 |
327.6 |
406.1 |
494.9 |
647.1 |
802.5 |
1207 |
| 120 |
|
|
|
280.5 |
352.1 |
435.8 |
530.2 |
691.7 |
857.6 |
1287 |
| 130 |
|
|
|
300.3 |
376.6 |
465.4 |
565.5 |
736.4 |
912.7 |
1366 |
| 140 |
|
|
|
320.2 |
401.1 |
495.1 |
600.8 |
781.0 |
967.9 |
1446 |
| 150 |
|
|
|
340.0 |
425.6 |
524.7 |
636.1 |
825.7 |
1023 |
1525 |
| 160 |
|
|
|
|
|
554.4 |
671.3 |
870.4 |
1078 |
1604 |
| 170 |
|
|
|
|
|
584.0 |
706.6 |
915.0 |
1133 |
1684 |
| 180 |
|
|
|
|
|
613.7 |
741.9 |
959.7 |
1188 |
1763 |
| 190 |
|
|
|
|
|
|
|
|
|
1843 |
| 200 |
|
|
|
|
|
|
|
|
|
1922 |
小半圆头铆钉(粗制)(GB/T863.2-1986)mm
标记示例: 公称直径d=12mm、公称长度l=50mm、材料为BL2、不经表面处理的小半圆头铆钉的标记: 铆钉GB/T863.212×50
| d |
dk |
K |
rmax |
R≈ |
l的范围 |
| 公称 |
max |
min |
max |
min |
max |
min |
| 10 |
10.3 |
9.7 |
16 |
14.9 |
7.4 |
6.5 |
0.5 |
8 |
12~50 |
| 12 |
12.3 |
11.7 |
19 |
17.7 |
8.4 |
7.5 |
0.6 |
9.5 |
16~60 |
| (14) |
14.3 |
13.7 |
22 |
20.7 |
9.9 |
9 |
0.6 |
11 |
20~70 |
| 16 |
16.3 |
15.7 |
25 |
23.7 |
10.9 |
10 |
0.8 |
13 |
25~80 |
| (18) |
18.3 |
17.7 |
28 |
26.7 |
12.6 |
11.5 |
0.8 |
14.5 |
28~90 |
| 20 |
20.35 |
19.65 |
32 |
30.4 |
14.1 |
13 |
1 |
16.5 |
30~200 |
| (22) |
22.35 |
21.65 |
36 |
34.4 |
15.1 |
14 |
1 |
18.5 |
35~200 |
| 24 |
24.35 |
23.65 |
40 |
38.4 |
17.1 |
16 |
1.2 |
20.5 |
38~200 |
| (27) |
27.35 |
26.65 |
43 |
41.4 |
18.1 |
17 |
1.2 |
22 |
40~200 |
| 30 |
30.35 |
29.65 |
48 |
46.4 |
20.3 |
19 |
1.6 |
24.5 |
42~200 |
| 36 |
36.4 |
35.6 |
58 |
56.1 |
24.3 |
23 |
2 |
30 |
48~200 |
| 注:尽可能不采用括号内的规格。 |
| 公称长度l的商品规格系列:mm |
| 公称 |
12 |
14 |
16 |
18 |
20 |
22 |
25 |
28 |
30 |
32 |
35 |
38 |
40 |
42 |
| min |
12 |
14 |
16 |
18 |
20 |
22 |
25 |
28 |
30 |
32 |
35 |
38 |
40 |
42 |
| max |
12.7 |
14.7 |
16.7 |
18.7 |
20.84 |
22.84 |
25.84 |
28.84 |
30.84 |
33 |
36 |
39 |
41 |
43 |
| 公称 |
45 |
48 |
50 |
52 |
55 |
58 |
60 |
62 |
65 |
68 |
70 |
75 |
80 |
85 |
| min |
45 |
48 |
50 |
52 |
55 |
58 |
60 |
62 |
65 |
68 |
70 |
75 |
80 |
85 |
| max |
46 |
49 |
51 |
53 |
56.2 |
59.2 |
61.2 |
63.2 |
66.2 |
69.2 |
71.2 |
76.2 |
81.2 |
86.4 |
| 公称 |
90 |
95 |
100 |
110 |
120 |
130 |
140 |
150 |
160 |
170 |
180 |
190 |
200 |
|
| min |
90 |
95 |
100 |
110 |
120 |
130 |
140 |
150 |
160 |
170 |
180 |
190 |
200 |
| max |
91.4 |
96.4 |
101.4 |
111.4 |
121.4 |
131.6 |
141.6 |
151.6 |
161.6 |
171.6 |
181.6 |
191.85 |
201.85 |
| 质量kg |
| 公称直径/mm |
10 |
12 |
14 |
16 |
18 |
20 |
22 |
24 |
27 |
30 |
36 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 12 |
13.39 |
|
|
|
|
|
|
|
|
|
|
| 14 |
14.62 |
|
|
|
|
|
|
|
|
|
|
| 16 |
15.84 |
23.76 |
|
|
|
|
|
|
|
|
|
| 18 |
17.07 |
25.53 |
|
|
|
|
|
|
|
|
|
| 20 |
18.29 |
27.29 |
39.89 |
|
|
|
|
|
|
|
|
| 22 |
19.52 |
29.06 |
42.29 |
|
|
|
|
|
|
|
|
| 25 |
21.35 |
31.70 |
45.90 |
62.89 |
|
|
|
|
|
|
|
| 28 |
23.19 |
34.35 |
49.50 |
67.60 |
90.14 |
|
|
|
|
|
|
| 30 |
24.42 |
36.11 |
51.90 |
70.74 |
94.11 |
123.9 |
|
|
|
|
|
| 32 |
25.64 |
37.88 |
54.30 |
73.87 |
98.08 |
128.8 |
|
|
|
|
|
| 35 |
27.48 |
40.52 |
57.90 |
78.58 |
104.0 |
136.2 |
170.2 |
|
|
|
|
| 38 |
29.32 |
43.17 |
61.51 |
83.28 |
110.0 |
143.5 |
179.1 |
229.2 |
|
|
|
| 40 |
30.54 |
44.93 |
63.91 |
86.42 |
114.0 |
148.4 |
185.0 |
236.3 |
294.3 |
|
|
| 42 |
31.77 |
46.70 |
66.31 |
89.56 |
117.9 |
153.3 |
191.0 |
243.4 |
303.2 |
392.3 |
|
| 45 |
33.61 |
49.35 |
69.91 |
94.26 |
123.9 |
160.7 |
199.9 |
253.9 |
316.6 |
408.8 |
|
| 48 |
35.44 |
51.99 |
73.51 |
98.97 |
129.8 |
168.0 |
208.8 |
264.5 |
330.0 |
425.4 |
670.6 |
| 50 |
36.67 |
53.76 |
75.91 |
102.1 |
133.8 |
172.9 |
214.7 |
271.6 |
339.0 |
436.4 |
686.5 |
| 52 |
|
55.52 |
78.32 |
105.2 |
137.8 |
177.8 |
220.6 |
278.6 |
347.9 |
447.4 |
702.4 |
| 55 |
|
58.17 |
81.92 |
109.9 |
143.7 |
185.2 |
229.5 |
289.2 |
361.3 |
464.0 |
726.2 |
| 58 |
|
60.81 |
85.52 |
114.7 |
149.7 |
192.5 |
238.4 |
299.8 |
374.7 |
480.5 |
750.0 |
| 60 |
|
62.58 |
87.92 |
117.8 |
153.7 |
197.4 |
244.3 |
306.9 |
383.6 |
491.5 |
765.9 |
| 62 |
|
|
90.32 |
120.9 |
157.6 |
202.3 |
250.3 |
313.9 |
392.6 |
502.5 |
781.8 |
| 65 |
|
|
93.93 |
125.6 |
163.6 |
209.7 |
259.2 |
324.5 |
406.0 |
519.1 |
805.6 |
| 68 |
|
|
97.53 |
130.3 |
169.5 |
217.0 |
268.1 |
335.1 |
419.4 |
535.6 |
829.4 |
| 70 |
|
|
99.93 |
133.5 |
173.5 |
221.9 |
274.0 |
342.2 |
428.3 |
546.7 |
845.3 |
| 75 |
|
|
|
141.3 |
183.4 |
234.2 |
288.8 |
359.8 |
450.6 |
574.2 |
885.0 |
| 80 |
|
|
|
149.2 |
193.4 |
246.4 |
303.6 |
377.4 |
472.9 |
601.8 |
924.7 |
| 85 |
|
|
|
|
203.3 |
258.7 |
318.5 |
395.1 |
495.3 |
629.4 |
964.4 |
| 90 |
|
|
|
|
213.2 |
270.9 |
333.3 |
412.7 |
517.6 |
656.9 |
1004 |
| 95 |
|
|
|
|
|
283.2 |
348.1 |
430.4 |
539.9 |
684.5 |
1044 |
| 100 |
|
|
|
|
|
295.4 |
362.9 |
448.0 |
562.3 |
712.1 |
1084 |
| 110 |
|
|
|
|
|
319.9 |
392.6 |
483.3 |
606.9 |
767.2 |
1163 |
| 120 |
|
|
|
|
|
344.4 |
422.2 |
518.6 |
651.6 |
822.3 |
1242 |
| 130 |
|
|
|
|
|
368.9 |
451.9 |
553.9 |
696.2 |
877.5 |
1322 |
| 140 |
|
|
|
|
|
393.5 |
481.5 |
589.2 |
740.9 |
932.6 |
1401 |
| 150 |
|
|
|
|
|
418.0 |
511.2 |
624.4 |
785.6 |
987.7 |
1480 |
| 160 |
|
|
|
|
|
442.5 |
540.8 |
659.7 |
830.2 |
1043 |
1560 |
| 170 |
|
|
|
|
|
467.0 |
570.5 |
695.0 |
874.9 |
1098 |
1639 |
| 180 |
|
|
|
|
|
491.5 |
600.2 |
730.3 |
919.5 |
1153 |
1719 |
| 190 |
|
|
|
|
|
516.0 |
629.8 |
765.6 |
964.2 |
1208 |
1798 |
| 200 |
|
|
|
|
|
540.5 |
659.5 |
800.9 |
1009 |
1263 |
1877 |
平锥头铆钉(粗制)(GB/T864-1986)mm
标记示例: 公称直径d=12mm、公称长度l=50mm、材料为BL2、不经表面处理的平锥头铆钉的标记: 铆钉GB/T86412×50
| d |
dk |
K |
rmax |
r1max |
l的范围 |
| 公称 |
max |
min |
max |
min |
max |
min |
| 12 |
12.3 |
11.7 |
21 |
19 |
10.5 |
9.5 |
0.5 |
2 |
20~100 |
| (14) |
14.3 |
13.7 |
25 |
23 |
12.8 |
11.2 |
0.5 |
2 |
20~100 |
| 16 |
16.3 |
15.7 |
29 |
27 |
14.8 |
13.2 |
0.5 |
2 |
24~110 |
| (18) |
18.3 |
17.7 |
32.4 |
29.6 |
16.8 |
15.2 |
0.5 |
2 |
30~150 |
| 20 |
20.35 |
19.65 |
35.4 |
32.6 |
17.8 |
16.2 |
0.8 |
3 |
30~150 |
| (22) |
22.35 |
21.65 |
39.9 |
37.1 |
20.2 |
17.8 |
0.8 |
3 |
38~180 |
| 24 |
24.35 |
23.65 |
41.4 |
38.6 |
22.7 |
20.3 |
0.8 |
3 |
50~180 |
| (27) |
27.35 |
26.65 |
46.4 |
43.6 |
24.7 |
22.3 |
0.8 |
3 |
58~180 |
| 30 |
30.35 |
29.65 |
51.4 |
48.6 |
28.2 |
25.8 |
0.8 |
3 |
65~180 |
| 36 |
36.4 |
35.6 |
61.8 |
58.2 |
34.6 |
31.4 |
0.8 |
3 |
70~200 |
| 注:尽可能不采用括号内的规格。 |
| 公称长度l的通用规格系列:mm |
| 公称 |
20 |
22 |
24 |
26 |
28 |
30 |
32 |
35 |
38 |
40 |
42 |
45 |
| min |
19.35 |
21.35 |
23.35 |
25.35 |
27.35 |
29.35 |
31.2 |
34.2 |
37.2 |
39.2 |
41.2 |
44.2 |
| max |
20.65 |
22.65 |
24.65 |
26.65 |
28.65 |
30.65 |
32.8 |
35.8 |
38.8 |
40.8 |
42.8 |
45.8 |
| 公称 |
48 |
50 |
52 |
55 |
58 |
60 |
65 |
70 |
75 |
80 |
85 |
90 |
| min |
47.2 |
49.2 |
51.05 |
54.05 |
57.05 |
59.05 |
64.05 |
69.05 |
74.05 |
79.05 |
83.9 |
88.9 |
| max |
48.8 |
50.8 |
52.95 |
55.95 |
58.95 |
60.95 |
65.95 |
70.95 |
75.95 |
80.95 |
86.1 |
91.1 |
| 公称 |
95 |
100 |
110 |
120 |
130 |
140 |
150 |
160 |
170 |
180 |
190 |
200 |
| min |
93.9 |
98.9 |
108.9 |
118.9 |
128.7 |
138.7 |
148.7 |
158.7 |
168.7 |
178.7 |
188.55 |
198.55 |
| max |
96.1 |
101.1 |
111.1 |
121.1 |
131.3 |
141.3 |
151.3 |
161.3 |
171.3 |
181.3 |
191.45 |
201.45 |
| 质量kg |
| 公称直径/mm |
12 |
14 |
16 |
18 |
20 |
22 |
24 |
27 |
30 |
36 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 20 |
31.93 |
48.96 |
|
|
|
|
|
|
|
|
| 22 |
33.70 |
51.37 |
|
|
|
|
|
|
|
|
| 24 |
35.46 |
53.77 |
78.10 |
|
|
|
|
|
|
|
| 26 |
37.23 |
56.17 |
81.23 |
|
|
|
|
|
|
|
| 29 |
38.99 |
58.57 |
84.37 |
|
|
|
|
|
|
|
| 30 |
40.76 |
60.97 |
87.51 |
114.4 |
145.4 |
|
|
|
|
|
| 32 |
42.52 |
63.37 |
90.64 |
118.4 |
150.3 |
|
|
|
|
|
| 35 |
45.17 |
66.98 |
95.35 |
124.4 |
157.7 |
|
|
|
|
|
| 38 |
47.81 |
70.58 |
100.1 |
130.3 |
165.0 |
216.4 |
|
|
|
|
| 40 |
49.58 |
72.98 |
103.2 |
134.3 |
169.9 |
222.4 |
|
|
|
|
| 42 |
51.34 |
75.38 |
106.3 |
138.3 |
174.8 |
228.3 |
|
|
|
|
| 45 |
53.99 |
78.98 |
111.0 |
144.2 |
182.2 |
237.2 |
|
|
|
|
| 48 |
56.63 |
82.58 |
115.7 |
150.2 |
189.5 |
246.1 |
|
|
|
|
| 50 |
58.40 |
84.99 |
118.9 |
154.1 |
194.4 |
252.0 |
299.8 |
|
|
|
| 52 |
60.16 |
87.39 |
122.0 |
158.1 |
199.3 |
258.0 |
306.9 |
|
|
|
| 55 |
62.81 |
90.99 |
126.7 |
164.1 |
206.7 |
266.9 |
317.5 |
|
|
|
| 58 |
65.46 |
94.59 |
131.4 |
170.0 |
214.0 |
275.7 |
328.1 |
434.0 |
|
|
| 60 |
67.22 |
96.99 |
134.6 |
174.0 |
219.0 |
281.7 |
335.1 |
443.0 |
|
|
| 65 |
71.63 |
103.0 |
142.4 |
183.9 |
231.2 |
296.5 |
352.8 |
465.3 |
606.0 |
|
| 70 |
76.04 |
109.0 |
150.2 |
193.8 |
243.5 |
311.3 |
370.4 |
487.6 |
633.6 |
984.9 |
| 75 |
80.45 |
115.0 |
158.1 |
203.8 |
255.7 |
326.2 |
388.1 |
510.0 |
661.2 |
1025 |
| 80 |
84.86 |
121.0 |
165.9 |
213.7 |
268.0 |
341.0 |
405.7 |
532.3 |
688.7 |
1064 |
| 85 |
89.27 |
127.0 |
173.8 |
223.6 |
280.2 |
355.8 |
423.3 |
554.6 |
716.3 |
1104 |
| 90 |
93.68 |
133.0 |
181.6 |
233.5 |
292.5 |
370.6 |
441.0 |
576.9 |
743.9 |
1144 |
| 95 |
98.10 |
139.0 |
189.5 |
243.5 |
304.7 |
385.5 |
458.6 |
599.3 |
771.4 |
1183 |
| 100 |
102.5 |
145.0 |
197.3 |
253.4 |
317.0 |
400.3 |
476.3 |
621.6 |
799.0 |
1223 |
| 110 |
|
|
213.0 |
273.2 |
341.5 |
429.9 |
511.6 |
666.3 |
854.1 |
1303 |
| 120 |
|
|
|
293.1 |
366.0 |
459.6 |
546.8 |
710.9 |
909.3 |
1382 |
| 130 |
|
|
|
312.9 |
390.5 |
489.2 |
582.1 |
755.6 |
964.4 |
1461 |
| 140 |
|
|
|
332.8 |
415.0 |
518.9 |
617.4 |
800.2 |
1020 |
1541 |
| 150 |
|
|
|
352.6 |
439.5 |
548.5 |
652.7 |
844.9 |
1075 |
1620 |
| 160 |
|
|
|
|
|
578.2 |
688.0 |
889.6 |
1130 |
1700 |
| 170 |
|
|
|
|
|
607.8 |
723.3 |
934.2 |
1185 |
1779 |
| 180 |
|
|
|
|
|
637.5 |
758.6 |
978.9 |
1240 |
1858 |
| 190 |
|
|
|
|
|
|
|
|
|
1938 |
| 200 |
|
|
|
|
|
|
|
|
|
2017 |
沉头铆钉(粗制)(GB/T865-1986)mm
标记示例: 公称直径d=12mm、公称长度l=50mm、材料为BL2、不经表面处理的沉头铆钉的标记: 铆钉GB/T86512×50
| d |
dk |
rmax |
bmax |
K≈ |
l的范围 |
| 公称 |
max |
min |
max |
min |
| 12 |
12.3 |
11.7 |
19.6 |
17.6 |
0.5 |
0.6 |
6 |
20~75 |
| (14) |
14.3 |
13.7 |
22.5 |
20.6 |
0.5 |
0.6 |
7 |
20~100 |
| 16 |
16.3 |
15.7 |
25.7 |
23.7 |
0.5 |
0.6 |
8 |
24~100 |
| (18) |
18.30 |
17.7 |
29 |
27 |
0.5 |
0.8 |
9 |
28~150 |
| 20 |
20.35 |
19.65 |
33.4 |
30.6 |
0.8 |
0.8 |
11 |
30~150 |
| (22) |
22.35 |
21.65 |
37.4 |
34.6 |
0.8 |
0.8 |
12 |
38~180 |
| 24 |
24.35 |
23.65 |
40.4 |
37.6 |
0.8 |
0.8 |
13 |
50~180 |
| (27) |
27.35 |
26.65 |
44.4 |
41.6 |
0.8 |
0.8 |
14 |
55~180 |
| 30 |
30.35 |
29.65 |
51.4 |
48.6 |
0.8 |
0.8 |
17 |
60~200 |
| 36 |
36.4 |
35.6 |
59.8 |
56.2 |
0.8 |
0.8 |
19 |
65~200 |
| 注:尽可能不采用括号内的规格。 |
| 公称长度l的商品规格系列:mm |
| 公称 |
20 |
22 |
24 |
26 |
28 |
30 |
32 |
35 |
38 |
40 |
42 |
45 |
| min |
19.35 |
21.35 |
23.35 |
25.35 |
27.35 |
29.35 |
31.2 |
34.2 |
37.2 |
39.2 |
41.2 |
44.2 |
| max |
20.65 |
22.65 |
24.65 |
26.65 |
28.65 |
30.65 |
32.8 |
35.8 |
38.8 |
40.8 |
42.8 |
45.8 |
| 公称 |
48 |
50 |
52 |
55 |
58 |
60 |
65 |
70 |
75 |
80 |
85 |
90 |
| min |
47.2 |
49.2 |
51.05 |
24.05 |
57.05 |
59.05 |
64.05 |
69.05 |
74.05 |
79.05 |
83.9 |
88.9 |
| max |
48.8 |
50.8 |
52.95 |
55.95 |
58.95 |
60.95 |
65.95 |
70.95 |
75.95 |
80.95 |
86.1 |
91.1 |
| 公称 |
95 |
100 |
110 |
120 |
130 |
140 |
150 |
160 |
170 |
180 |
190 |
200 |
| min |
93.9 |
98.9 |
108.9 |
118.9 |
128.7 |
138.7 |
148.7 |
158.7 |
168.7 |
178.7 |
188.55 |
198.55 |
| max |
96.1 |
101.1 |
111.1 |
121.1 |
131.3 |
141.3 |
151.3 |
161.3 |
171.3 |
181.3 |
191.45 |
201.45 |
| 质量kg |
| 公称直径/mm |
12 |
14 |
16 |
18 |
20 |
22 |
24 |
27 |
30 |
36 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 20 |
25.14 |
36.01 |
|
|
|
|
|
|
|
|
| 22 |
26.90 |
38.41 |
|
|
|
|
|
|
|
|
| 24 |
28.66 |
40.81 |
55.83 |
|
|
|
|
|
|
|
| 26 |
30.43 |
43.21 |
58.97 |
|
|
|
|
|
|
|
| 29 |
32.19 |
45.61 |
62.10 |
82.28 |
|
|
|
|
|
|
| 30 |
33.96 |
48.01 |
65.24 |
86.25 |
114.0 |
|
|
|
|
|
| 32 |
35.72 |
50.41 |
68.38 |
90.22 |
119.0 |
|
|
|
|
|
| 35 |
38.37 |
54.02 |
73.08 |
96.18 |
126.3 |
|
|
|
|
|
| 38 |
41.01 |
57.62 |
77.79 |
102.1 |
133.7 |
170.1 |
|
|
|
|
| 40 |
42.78 |
60.02 |
80.92 |
106.1 |
138.6 |
176.1 |
|
|
|
|
| 42 |
44.54 |
62.42 |
84.06 |
110.1 |
143.5 |
182.0 |
|
|
|
|
| 45 |
47.19 |
66.02 |
88.76 |
116.0 |
150.8 |
190.9 |
|
|
|
|
| 48 |
49.84 |
69.63 |
93.47 |
122.0 |
158.2 |
199.8 |
|
|
|
|
| 50 |
51.6 |
72.03 |
96.61 |
126.0 |
163.1 |
205.7 |
250.1 |
|
|
|
| 52 |
53.36 |
74.43 |
99.74 |
129.9 |
168.0 |
211.7 |
257.1 |
|
|
|
| 55 |
56.01 |
78.03 |
104.5 |
135.9 |
175.3 |
220.5 |
267.7 |
343.8 |
|
|
| 58 |
58.66 |
81.63 |
109.2 |
141.8 |
182.7 |
229.4 |
278.3 |
357.2 |
|
|
| 60 |
60.42 |
84.03 |
112.3 |
145.8 |
187.6 |
235.4 |
285.3 |
366.2 |
490.8 |
|
| 65 |
64.83 |
90.04 |
120.1 |
155.7 |
199.8 |
250.2 |
303.0 |
388.5 |
518.4 |
758.9 |
| 70 |
69.24 |
96.04 |
128.0 |
165.7 |
212.1 |
265.0 |
320.6 |
410.8 |
546.0 |
798.6 |
| 75 |
73.65 |
102.0 |
135.8 |
175.6 |
224.3 |
279.8 |
338.3 |
433.2 |
573.5 |
838.3 |
| 80 |
|
108.1 |
143.7 |
185.5 |
236.6 |
294.7 |
355.9 |
455.5 |
601.1 |
877.9 |
| 85 |
|
114.1 |
151.5 |
195.4 |
248.8 |
309.5 |
373.6 |
477.8 |
628.7 |
917.6 |
| 90 |
|
120.1 |
159.3 |
205.3 |
261.1 |
324.3 |
391.2 |
500.2 |
656.2 |
957.3 |
| 95 |
|
126.1 |
167.2 |
215.3 |
273.3 |
339.2 |
408.8 |
522.5 |
683.8 |
997.0 |
| 100 |
|
132.1 |
175.0 |
225.2 |
285.6 |
354.0 |
426.5 |
544.8 |
711.4 |
1037 |
| 110 |
|
|
|
245.0 |
310.1 |
383.6 |
461.8 |
589.5 |
766.5 |
1116 |
| 120 |
|
|
|
264.9 |
334.6 |
413.3 |
497.1 |
634.1 |
821.6 |
1196 |
| 130 |
|
|
|
284.7 |
359.1 |
442.9 |
532.4 |
678.8 |
876.8 |
1275 |
| 140 |
|
|
|
304.6 |
383.6 |
472.6 |
567.6 |
723.5 |
931.9 |
1354 |
| 150 |
|
|
|
324.4 |
408.1 |
502.2 |
602.9 |
768.1 |
987.0 |
1434 |
| 160 |
|
|
|
|
|
531.9 |
638.2 |
812.8 |
1042 |
1513 |
| 170 |
|
|
|
|
|
561.5 |
673.5 |
857.4 |
1097 |
1593 |
| 180 |
|
|
|
|
|
591.2 |
708.8 |
902.1 |
1152 |
1672 |
| 190 |
|
|
|
|
|
|
|
|
1208 |
1751 |
| 200 |
|
|
|
|
|
|
|
|
1263 |
1831 |
半沉头铆钉(粗制)(GB/T866-1986)mm
标记示例: 公称直径d=12mm、公称长度l=50mm、材料为BL2、不经表面处理的半沉头铆钉的标记: 铆钉GB/T86612×50
| d |
dk |
K≈ |
W≈ |
rmax |
bmax |
R≈ |
l的范围 |
| 公称 |
max |
min |
max |
min |
| 12 |
12.3 |
11.7 |
19.6 |
17.6 |
8.8 |
6 |
0.5 |
0.6 |
17.5 |
20~75 |
| (14) |
14.3 |
13.7 |
22.5 |
20.5 |
10.4 |
7 |
0.5 |
0.6 |
19.5 |
20~100 |
| 16 |
16.3 |
15.7 |
25.7 |
23.7 |
11.4 |
8 |
0.5 |
0.6 |
24.7 |
24~100 |
| (18) |
18.3 |
17.7 |
29 |
27 |
12.8 |
9 |
0.5 |
0.8 |
27.7 |
28~150 |
| 20 |
20.35 |
19.65 |
33.4 |
30.6 |
15.3 |
11 |
0.8 |
0.8 |
32 |
30~150 |
| (22) |
22.35 |
21.65 |
37.4 |
34.6 |
16.8 |
12 |
0.8 |
0.8 |
36 |
38~180 |
| 24 |
24.35 |
23.65 |
40.4 |
37.6 |
18.3 |
13 |
0.8 |
0.8 |
38.5 |
50~180 |
| (27) |
27.35 |
26.65 |
44.4 |
41.6 |
19.5 |
14 |
0.8 |
0.8 |
44.5 |
55~180 |
| 30 |
30.35 |
29.65 |
51.4 |
48.6 |
23 |
17 |
0.8 |
0.8 |
55 |
60~200 |
| 36 |
36.4 |
35.6 |
59.8 |
56.2 |
26 |
19 |
0.8 |
0.8 |
63.6 |
65~200 |
| 注:尽可能不采用括号内的规格。 |
| 公称长度l的通用规格系列:mm |
| 公称 |
20 |
22 |
24 |
26 |
28 |
30 |
32 |
35 |
38 |
40 |
42 |
45 |
| min |
19.35 |
21.35 |
23.35 |
25.35 |
27.35 |
29.35 |
31.2 |
34.2 |
37.2 |
39.2 |
41.2 |
44.2 |
| max |
20.65 |
22.65 |
24.65 |
26.65 |
28.65 |
30.65 |
32.8 |
35.8 |
38.8 |
40.8 |
42.8 |
45.8 |
| 公称 |
48 |
50 |
52 |
55 |
58 |
60 |
65 |
70 |
75 |
80 |
85 |
90 |
| min |
47.2 |
49.2 |
51.05 |
54.05 |
57.05 |
59.05 |
64.05 |
69.05 |
74.05 |
79.05 |
83.9 |
88.9 |
| max |
48.8 |
50.8 |
52.95 |
55.95 |
58.95 |
60.95 |
65.95 |
70.95 |
75.95 |
80.95 |
86.1 |
91.1 |
| 公称 |
95 |
100 |
110 |
120 |
130 |
140 |
150 |
160 |
170 |
180 |
190 |
200 |
| min |
93.9 |
98.9 |
108.9 |
118.9 |
128.7 |
138.7 |
148.7 |
158.7 |
168.7 |
178.7 |
188.55 |
198.55 |
| max |
96.1 |
101.1 |
111.1 |
121.1 |
131.3 |
141.3 |
151.3 |
161.3 |
171.3 |
181.3 |
191.45 |
201.45 |
| 质量kg |
| 公称直径/mm |
12 |
14 |
16 |
18 |
20 |
22 |
24 |
27 |
30 |
36 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 20 |
28.32 |
41.07 |
|
|
|
|
|
|
|
|
| 22 |
30.08 |
43.47 |
|
|
|
|
|
|
|
|
| 24 |
31.85 |
45.87 |
62.51 |
|
|
|
|
|
|
|
| 26 |
33.61 |
48.27 |
65.64 |
|
|
|
|
|
|
|
| 29 |
35.38 |
50.67 |
68.78 |
91.64 |
|
|
|
|
|
|
| 30 |
37.14 |
53.07 |
71.92 |
95.61 |
127.9 |
|
|
|
|
|
| 32 |
38.90 |
55.48 |
75.05 |
99.58 |
132.8 |
|
|
|
|
|
| 35 |
41.55 |
59.08 |
79.76 |
105.5 |
140.2 |
|
|
|
|
|
| 38 |
44.20 |
62.68 |
84.46 |
111.5 |
147.5 |
189.6 |
|
|
|
|
| 40 |
45.96 |
65.08 |
87.6 |
115.5 |
152.4 |
195.5 |
|
|
|
|
| 42 |
47.73 |
67.48 |
90.74 |
119.4 |
157.3 |
201.4 |
|
|
|
|
| 45 |
50.37 |
71.08 |
95.44 |
125.4 |
164.7 |
210.3 |
|
|
|
|
| 48 |
53.02 |
74.69 |
100.2 |
131.3 |
172.0 |
219.2 |
|
|
|
|
| 50 |
54.78 |
77.09 |
103.3 |
135.3 |
176.9 |
225.1 |
275.3 |
|
|
|
| 52 |
56.55 |
79.49 |
106.4 |
139.3 |
181.8 |
231.1 |
282.4 |
|
|
|
| 55 |
59.19 |
83.09 |
111.1 |
145.2 |
189.2 |
240.0 |
293.0 |
375.5 |
|
|
| 58 |
61.84 |
86.69 |
115.8 |
151.2 |
196.5 |
248.9 |
303.6 |
388.9 |
|
|
| 60 |
63.60 |
89.10 |
119.0 |
155.2 |
201.4 |
254.8 |
310.6 |
397.8 |
537.6 |
|
| 65 |
68.01 |
95.10 |
126.8 |
165.1 |
213.7 |
269.6 |
328.3 |
420.1 |
565.1 |
832.4 |
| 70 |
72.43 |
101.1 |
134.7 |
175.0 |
225.9 |
284.4 |
345.9 |
442.5 |
592.7 |
872.1 |
| 75 |
76.84 |
107.1 |
142.5 |
184.9 |
238.2 |
299.3 |
363.6 |
464.8 |
620.3 |
911.8 |
| 80 |
|
113.1 |
150.3 |
194.9 |
250.4 |
314.1 |
381.2 |
487.1 |
647.8 |
951.5 |
| 85 |
|
119.1 |
158.2 |
204.8 |
262.7 |
328.9 |
398.8 |
509.5 |
675.4 |
991.2 |
| 90 |
|
125.1 |
166.0 |
214.7 |
274.9 |
343.7 |
416.5 |
531.8 |
703.0 |
1031 |
| 95 |
|
131.1 |
173.9 |
224.6 |
287.2 |
358.6 |
434.1 |
554.1 |
730.5 |
1071 |
| 100 |
|
137.1 |
181.7 |
234.6 |
299.4 |
373.4 |
451.8 |
576.4 |
758.1 |
1110 |
| 110 |
|
|
|
254.4 |
323.9 |
403.0 |
487.1 |
621.1 |
813.2 |
1190 |
| 120 |
|
|
|
274.2 |
348.4 |
432.7 |
522.3 |
665.8 |
868.4 |
1269 |
| 130 |
|
|
|
294.1 |
372.9 |
462.3 |
557.6 |
710.4 |
923.5 |
1349 |
| 140 |
|
|
|
313.9 |
397.4 |
492.0 |
592.9 |
755.1 |
978.7 |
1428 |
| 150 |
|
|
|
333.8 |
422.0 |
521.6 |
628.2 |
799.7 |
1034 |
1507 |
| 160 |
|
|
|
|
|
551.3 |
663.5 |
844.4 |
1089 |
1587 |
| 170 |
|
|
|
|
|
580.9 |
698.8 |
889.1 |
1144 |
1666 |
| 180 |
|
|
|
|
|
610.6 |
734.1 |
933.7 |
1199 |
1746 |
| 190 |
|
|
|
|
|
|
|
|
1254 |
1825 |
| 200 |
|
|
|
|
|
|
|
|
1310 |
1904 |
半圆头铆钉(GB/T867-1986)mm
标记示例: 公称直径d=8mm、公称长度l=50mm、材料为BL2、不经表面处理的半圆头铆钉的标记: 铆钉GB/T8678×50
| d |
dk |
K |
R≈ |
rmax |
l的范围 |
| 公称 |
max |
min |
max |
min |
max |
min |
| 0.6 |
0.64 |
0.56 |
1.3 |
0.9 |
0.5 |
0.3 |
0.58 |
0.05 |
1~6 |
| 0.8 |
0.84 |
0.76 |
1.6 |
1.2 |
0.6 |
0.4 |
0.74 |
0.05 |
1.5~8 |
| 1 |
1.06 |
0.94 |
2 |
1.6 |
0.7 |
0.5 |
1 |
0.1 |
2~8 |
| (1.2) |
1.26 |
1.14 |
2.3 |
1.9 |
0.8 |
0.6 |
1.2 |
0.1 |
2.5~8 |
| 1.4 |
1.46 |
1.34 |
2.7 |
2.3 |
0.9 |
0.7 |
1.4 |
0.1 |
3~12 |
| (1.6) |
1.66 |
1.54 |
3.2 |
2.8 |
1.2 |
0.8 |
1.6 |
0.1 |
3~12 |
| 2 |
2.06 |
1.94 |
3.74 |
3.26 |
1.4 |
1 |
1.9 |
0.1 |
3~16 |
| (2.5) |
2.56 |
2.44 |
4.84 |
4.36 |
1.8 |
1.4 |
2.5 |
0.1 |
5~20 |
| 3 |
3.06 |
2.94 |
5.54 |
5.06 |
2 |
1.6 |
2.9 |
0.1 |
5~26 |
| (3.5) |
3.58 |
3.42 |
6.59 |
6.01 |
2.3 |
1.9 |
3.4 |
0.3 |
7~26 |
| 4 |
4.08 |
3.92 |
7.39 |
6.81 |
2.6 |
2.2 |
3.8 |
0.3 |
7~50 |
| 5 |
5.08 |
4.92 |
9.09 |
8.51 |
3.2 |
2.8 |
4.7 |
0.3 |
7~55 |
| 6 |
6.08 |
5.92 |
11.35 |
10.65 |
3.84 |
3.36 |
6 |
0.3 |
8~60 |
| 8 |
8.1 |
7.9 |
14.35 |
13.65 |
5.04 |
4.56 |
8 |
0.3 |
16~65 |
| 10 |
10.1 |
9.9 |
17.35 |
16.65 |
6.24 |
5.76 |
9 |
0.3 |
16~85 |
| 12 |
12.12 |
11.88 |
21.42 |
20.58 |
8.29 |
7.71 |
11 |
0.4 |
20~90 |
| (14) |
14.12 |
13.88 |
24.42 |
23.58 |
9.29 |
8.71 |
12.5 |
0.4 |
22~100 |
| 16 |
16.12 |
15.88 |
29.42 |
28.58 |
10.29 |
9.71 |
15.5 |
0.4 |
26~110 |
| 注:尽可能不采用括号内的规格。 |
| 公称长度l的规格系列:mm |
| 公称 |
1 |
1.5 |
2 |
2.5 |
3 |
3.5 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
| min |
0.8 |
1.3 |
1.8 |
2.3 |
2.8 |
3.26 |
3.76 |
4.76 |
5.76 |
6.71 |
7.71 |
8.71 |
9.71 |
10.65 |
| max |
1.2 |
1.7 |
2.2 |
2.7 |
3.2 |
3.74 |
4.24 |
5.24 |
6.24 |
7.29 |
8.29 |
9.29 |
10.29 |
11.35 |
| 公称 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
19 |
20 |
22 |
24 |
26 |
28 |
30 |
| min |
11.65 |
12.65 |
13.65 |
14.65 |
15.65 |
16.65 |
17.65 |
18.58 |
19.58 |
21.58 |
23.58 |
25.58 |
27.58 |
29.58 |
| max |
12.35 |
13.35 |
14.35 |
15.35 |
16.35 |
17.35 |
18.35 |
19.42 |
20.42 |
22.42 |
24.42 |
26.42 |
28.42 |
30.42 |
| 公称 |
32 |
34 |
36 |
38 |
40 |
42 |
44 |
46 |
48 |
50 |
52 |
55 |
58 |
60 |
| min |
31.5 |
33.5 |
35.5 |
37.5 |
39.5 |
41.5 |
43.5 |
45.5 |
47.5 |
49.5 |
51.4 |
54.4 |
57.4 |
59.4 |
| max |
32.5 |
34.5 |
36.5 |
38.5 |
40.5 |
42.5 |
44.5 |
46.5 |
48.5 |
50.5 |
52.6 |
55.6 |
58.6 |
60.6 |
| 公称 |
62 |
65 |
68 |
70 |
75 |
80 |
85 |
90 |
95 |
100 |
110 |
|
| min |
61.4 |
64.4 |
67.4 |
69.4 |
74.4 |
79.4 |
84.3 |
89.3 |
94.3 |
99.3 |
109.3 |
| max |
62.6 |
65.6 |
68.6 |
70.6 |
75.6 |
80.6 |
85.7 |
90.7 |
95.7 |
100.7 |
110.7 |
| 质量kg |
| 公称直径/mm |
0.6 |
0.8 |
1 |
1.2 |
1.4 |
1.6 |
2 |
2.5 |
3 |
3.5 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 2 |
0.01 |
0.01 |
0.02 |
|
|
|
|
|
|
|
| 2.5 |
0.01 |
0.01 |
0.02 |
0.03 |
|
|
|
|
|
|
| 3 |
0.01 |
0.01 |
0.02 |
0.04 |
0.05 |
0.07 |
0.11 |
|
|
|
| 3.5 |
0.01 |
0.02 |
0.03 |
0.04 |
0.06 |
0.08 |
0.12 |
|
|
|
| 4 |
0.01 |
0.02 |
0.03 |
0.04 |
0.06 |
0.08 |
0.14 |
|
|
|
| 5 |
0.01 |
0.02 |
0.04 |
0.05 |
0.07 |
0.10 |
0.16 |
0.29 |
0.42 |
|
| 6 |
0.01 |
0.03 |
0.04 |
0.06 |
0.09 |
0.12 |
0.19 |
0.33 |
0.48 |
|
| 7 |
|
0.03 |
0.05 |
0.07 |
0.10 |
0.13 |
0.21 |
0.37 |
0.53 |
0.77 |
| 8 |
|
0.03 |
0.05 |
0.08 |
0.11 |
0.15 |
0.23 |
0.40 |
0.59 |
0.85 |
| 9 |
|
|
|
|
0.12 |
0.16 |
0.26 |
0.44 |
0.64 |
0.92 |
| 10 |
|
|
|
|
0.13 |
0.18 |
0.28 |
0.48 |
0.70 |
1.00 |
| 11 |
|
|
|
|
0.15 |
0.19 |
0.31 |
0.52 |
0.75 |
1.07 |
| 12 |
|
|
|
|
0.16 |
0.21 |
0.33 |
0.56 |
0.81 |
1.15 |
| 13 |
|
|
|
|
|
|
0.36 |
0.6 |
0.87 |
1.22 |
| 14 |
|
|
|
|
|
|
0.38 |
0.63 |
0.92 |
1.30 |
| 15 |
|
|
|
|
|
|
0.41 |
0.67 |
0.98 |
1.37 |
| 16 |
|
|
|
|
|
|
0.43 |
0.71 |
1.03 |
1.45 |
| 17 |
|
|
|
|
|
|
|
0.75 |
1.09 |
1.52 |
| 18 |
|
|
|
|
|
|
|
0.79 |
1.14 |
1.60 |
| 19 |
|
|
|
|
|
|
|
0.83 |
1.20 |
1.67 |
| 20 |
|
|
|
|
|
|
|
0.86 |
1.25 |
1.75 |
| 22 |
|
|
|
|
|
|
|
|
1.36 |
1.90 |
| 24 |
|
|
|
|
|
|
|
|
1.47 |
2.05 |
| 26 |
|
|
|
|
|
|
|
|
1.58 |
2.20 |
| 公称直径/mm |
4 |
5 |
6 |
8 |
10 |
12 |
14 |
16 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 7 |
1.05 |
1.80 |
|
|
|
|
|
|
| 8 |
1.15 |
1.95 |
3.11 |
|
|
|
|
|
| 9 |
1.25 |
2.10 |
3.33 |
|
|
|
|
|
| 10 |
1.34 |
2.26 |
3.56 |
|
|
|
|
|
| 11 |
1.44 |
2.41 |
3.78 |
|
|
|
|
|
| 12 |
1.54 |
2.56 |
4.00 |
|
|
|
|
|
| 13 |
1.64 |
2.71 |
4.22 |
|
|
|
|
|
| 14 |
1.74 |
2.87 |
4.44 |
|
|
|
|
|
| 15 |
1.83 |
3.02 |
4.66 |
|
|
|
|
|
| 16 |
1.93 |
3.17 |
4.88 |
9.57 |
15.56 |
|
|
|
| 17 |
2.03 |
3.33 |
5.10 |
9.97 |
16.17 |
|
|
|
| 18 |
2.13 |
3.48 |
5.32 |
10.36 |
16.78 |
|
|
|
| 19 |
2.23 |
3.63 |
5.54 |
10.75 |
17.40 |
|
|
|
| 20 |
2.32 |
3.79 |
5.76 |
11.14 |
18.01 |
29.92 |
|
|
| 22 |
2.52 |
4.09 |
6.20 |
11.93 |
19.23 |
31.69 |
44.26 |
|
| 24 |
2.72 |
4.40 |
6.64 |
12.71 |
20.46 |
33.45 |
46.66 |
|
| 26 |
2.91 |
4.71 |
7.08 |
13.50 |
21.68 |
35.22 |
49.06 |
69.11 |
| 28 |
3.11 |
5.01 |
7.53 |
14.28 |
22.91 |
36.98 |
51.46 |
72.24 |
| 30 |
3.30 |
5.32 |
7.97 |
15.06 |
24.13 |
38.74 |
53.86 |
75.38 |
| 32 |
3.50 |
5.62 |
8.41 |
15.85 |
25.36 |
40.51 |
56.26 |
78.52 |
| 34 |
3.70 |
5.93 |
8.85 |
16.63 |
26.58 |
42.27 |
58.66 |
81.65 |
| 36 |
3.89 |
6.24 |
9.29 |
17.42 |
27.81 |
44.04 |
61.07 |
84.79 |
| 38 |
4.09 |
6.54 |
9.73 |
18.20 |
29.04 |
45.8 |
63.47 |
87.93 |
| 40 |
4.28 |
6.85 |
10.17 |
18.98 |
30.26 |
47.57 |
65.87 |
91.06 |
| 42 |
4.48 |
7.16 |
10.61 |
19.77 |
31.49 |
49.33 |
68.27 |
94.20 |
| 44 |
4.68 |
7.46 |
11.05 |
20.55 |
32.71 |
51.09 |
70.67 |
97.34 |
| 46 |
4.87 |
7.77 |
11.49 |
21.34 |
33.94 |
52.86 |
73.07 |
100.5 |
| 48 |
5.07 |
8.07 |
11.94 |
22.12 |
35.16 |
54.62 |
75.47 |
103.6 |
| 50 |
5.26 |
8.38 |
12.38 |
22.91 |
36.39 |
56.39 |
77.88 |
106.8 |
| 52 |
|
8.69 |
12.82 |
23.69 |
37.61 |
58.15 |
80.28 |
109.9 |
| 56 |
|
9.15 |
13.48 |
24.87 |
39.45 |
60.80 |
83.88 |
114.6 |
| 58 |
|
|
14.14 |
26.04 |
41.29 |
63.44 |
87.48 |
119.3 |
| 60 |
|
|
14.58 |
26.83 |
42.51 |
65.21 |
89.88 |
122.4 |
| 62 |
|
|
|
27.61 |
43.74 |
66.97 |
92.28 |
125.6 |
| 65 |
|
|
|
28.79 |
45.58 |
69.62 |
95.89 |
130.3 |
| 68 |
|
|
|
|
47.41 |
72.27 |
99.49 |
135.0 |
| 70 |
|
|
|
|
48.64 |
74.03 |
101.9 |
138.1 |
| 75 |
|
|
|
|
51.70 |
78.44 |
107.9 |
146.0 |
| 80 |
|
|
|
|
54.76 |
82.85 |
113.9 |
153.8 |
| 85 |
|
|
|
|
57.83 |
87.26 |
119.9 |
161.6 |
| 90 |
|
|
|
|
|
91.67 |
125.9 |
169.3 |
| 95 |
|
|
|
|
|
|
131.9 |
177.3 |
| 100 |
|
|
|
|
|
|
137.9 |
185.2 |
| 110 |
|
|
|
|
|
|
|
200.8 |
平锥头铆钉(GB/T868-1986)mm
标记示例: 公称直径d=6mm、公称长度l=30mm、材料为BL2、不经表面处理的平锥头铆钉的标记: 铆钉GB/T8686×30
| d |
dk |
K |
rmax |
r1max |
l的范围 |
| 公称 |
max |
min |
max |
min |
max |
min |
| 2 |
2.06 |
1.94 |
3.84 |
3.36 |
1.2 |
0.8 |
0.1 |
0.7 |
3~16 |
| 2.5 |
2.56 |
2.44 |
4.74 |
4.26 |
1.5 |
1.1 |
0.1 |
0.7 |
4~20 |
| 3 |
3.06 |
2.94 |
5.64 |
5.16 |
1.7 |
1.3 |
0.1 |
0.7 |
6~24 |
| (3.5) |
3.58 |
3.42 |
6.59 |
6.01 |
2 |
1.6 |
0.3 |
1 |
6~28 |
| 4 |
4.08 |
3.92 |
7.49 |
6.91 |
2.2 |
1.8 |
0.3 |
1 |
8~32 |
| 5 |
5.08 |
4.92 |
9.29 |
8.71 |
2.7 |
2.3 |
0.3 |
1 |
10~40 |
| 6 |
6.08 |
5.92 |
11.15 |
10.45 |
3.2 |
2.8 |
0.3 |
1 |
12~40 |
| 8 |
8.1 |
7.9 |
14.75 |
14.05 |
4.24 |
3.76 |
0.3 |
1 |
16~60 |
| 10 |
10.1 |
9.9 |
18.35 |
17.65 |
5.24 |
4.76 |
0.3 |
1 |
16~90 |
| 12 |
12.12 |
11.88 |
20.42 |
19.58 |
6.24 |
5.76 |
0.4 |
1.5 |
18~110 |
| (14) |
14.12 |
13.88 |
24.42 |
23.58 |
7.29 |
6.71 |
0.4 |
1.5 |
18~110 |
| 16 |
16.12 |
15.88 |
28.42 |
27.58 |
8.29 |
7.71 |
0.4 |
1.5 |
24~110 |
| 注:尽可能不采用括号内的规格。 |
| 公称长度l的规格系列:mm |
| 公称 |
3 |
3.5 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
| min |
2.8 |
3.26 |
3.76 |
4.76 |
5.76 |
6.71 |
7.71 |
8.71 |
9.71 |
10.65 |
11.65 |
12.65 |
13.65 |
14.65 |
15.65 |
16.65 |
17.65 |
| max |
3.2 |
3.74 |
4.24 |
5.24 |
6.24 |
7.29 |
8.29 |
9.29 |
10.29 |
11.35 |
12.35 |
13.35 |
14.35 |
15.35 |
16.35 |
17.35 |
18.35 |
| 公称 |
19 |
20 |
22 |
24 |
26 |
28 |
30 |
32 |
34 |
36 |
38 |
40 |
42 |
44 |
46 |
48 |
50 |
| min |
18.58 |
19.58 |
21.58 |
23.58 |
25.58 |
27.58 |
29.58 |
31.5 |
33.5 |
35.5 |
37.5 |
39.5 |
41.5 |
43.5 |
45.5 |
47.5 |
49.5 |
| max |
19.42 |
20.42 |
22.42 |
24.42 |
26.42 |
28.42 |
30.42 |
32.5 |
34.5 |
36.5 |
38.5 |
40.5 |
42.5 |
44.5 |
46.5 |
48.5 |
50.5 |
| 公称 |
52 |
55 |
58 |
60 |
62 |
65 |
68 |
70 |
75 |
80 |
85 |
90 |
95 |
100 |
110 |
|
|
| min |
51.4 |
54.4 |
57.4 |
59.4 |
61.4 |
64.4 |
67.4 |
69.4 |
74.4 |
79.4 |
84.3 |
89.3 |
94.3 |
99.3 |
109.3 |
|
|
| max |
52.6 |
55.6 |
58.6 |
60.6 |
62.6 |
65.6 |
68.6 |
70.6 |
75.6 |
80.6 |
85.7 |
90.7 |
95.7 |
100.7 |
110.7 |
|
|
| 质量kg |
| 公称直径/mm |
2 |
2.5 |
3 |
3.5 |
4 |
5 |
6 |
8 |
10 |
12 |
14 |
16 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 3 |
0.12 |
|
|
|
|
|
|
|
|
|
|
|
| 3.5 |
0.13 |
|
|
|
|
|
|
|
|
|
|
|
| 4 |
0.15 |
0.26 |
|
|
|
|
|
|
|
|
|
|
| 5 |
0.17 |
0.30 |
|
|
|
|
|
|
|
|
|
|
| 6 |
0.20 |
0.34 |
0.52 |
0.76 |
|
|
|
|
|
|
|
|
| 7 |
0.22 |
0.37 |
0.57 |
0.83 |
|
|
|
|
|
|
|
|
| 8 |
0.24 |
0.41 |
0.63 |
0.91 |
1.24 |
|
|
|
|
|
|
|
| 9 |
0.27 |
0.45 |
0.68 |
0.98 |
1.34 |
|
|
|
|
|
|
|
| 10 |
0.29 |
0.49 |
0.74 |
1.06 |
1.44 |
2.46 |
|
|
|
|
|
|
| 11 |
0.32 |
0.53 |
0.79 |
1.13 |
1.53 |
2.61 |
|
|
|
|
|
|
| 12 |
0.34 |
0.57 |
0.85 |
1.21 |
1.63 |
2.76 |
4.26 |
|
|
|
|
|
| 13 |
0.37 |
0.60 |
0.90 |
1.28 |
1.73 |
2.92 |
4.48 |
|
|
|
|
|
| 14 |
0.39 |
0.64 |
0.96 |
1.36 |
1.83 |
3.07 |
4.70 |
|
|
|
|
|
| 15 |
0.42 |
0.68 |
1.01 |
1.43 |
1.93 |
3.22 |
4.93 |
|
|
|
|
|
| 16 |
0.44 |
0.72 |
1.07 |
1.51 |
2.02 |
3.38 |
5.15 |
10.20 |
17.64 |
|
|
|
| 17 |
|
0.76 |
1.12 |
1.58 |
2.12 |
3.53 |
5.37 |
10.59 |
18.25 |
|
|
|
| 18 |
|
0.80 |
1.18 |
1.66 |
2.22 |
3.68 |
5.59 |
10.98 |
18.86 |
27.39 |
41.16 |
|
| 19 |
|
0.83 |
1.23 |
1.73 |
2.32 |
3.83 |
5.81 |
11.38 |
19.47 |
28.27 |
42.36 |
|
| 20 |
|
0.87 |
1.29 |
1.81 |
2.42 |
3.99 |
6.03 |
11.77 |
20.09 |
29.15 |
43.56 |
|
| 22 |
|
|
1.40 |
1.96 |
2.61 |
4.29 |
6.47 |
12.55 |
21.31 |
30.91 |
45.96 |
|
| 24 |
|
|
1.51 |
2.11 |
2.81 |
4.60 |
6.91 |
13.34 |
22.54 |
32.68 |
48.36 |
68.45 |
| 26 |
|
|
|
2.26 |
3.00 |
4.91 |
7.35 |
14.12 |
23.76 |
34.44 |
50.77 |
71.59 |
| 28 |
|
|
|
2.41 |
3.20 |
5.21 |
7.79 |
14.90 |
24.99 |
36.21 |
53.17 |
74.73 |
| 30 |
|
|
|
|
3.40 |
5.52 |
8.23 |
15.69 |
26.21 |
37.97 |
55.57 |
77.86 |
| 32 |
|
|
|
|
3.59 |
5.83 |
8.67 |
16.47 |
27.44 |
39.74 |
57.97 |
81.00 |
| 34 |
|
|
|
|
|
6.13 |
9.12 |
17.26 |
28.66 |
41.5 |
60.37 |
84.14 |
| 36 |
|
|
|
|
|
6.44 |
9.56 |
18.04 |
29.89 |
43.27 |
62.77 |
87.27 |
| 38 |
|
|
|
|
|
6.74 |
10.00 |
18.82 |
31.11 |
45.03 |
65.17 |
90.41 |
| 40 |
|
|
|
|
|
7.05 |
10.44 |
19.61 |
32.34 |
46.79 |
67.58 |
93.55 |
| 42 |
|
|
|
|
|
|
|
20.39 |
33.56 |
48.56 |
69.98 |
96.68 |
| 44 |
|
|
|
|
|
|
|
21.18 |
34.79 |
50.32 |
72.38 |
99.82 |
| 46 |
|
|
|
|
|
|
|
21.96 |
36.01 |
52.09 |
74.78 |
103.0 |
| 48 |
|
|
|
|
|
|
|
22.75 |
37.24 |
53.85 |
77.18 |
106.1 |
| 50 |
|
|
|
|
|
|
|
23.53 |
38.46 |
55.62 |
79.58 |
109.2 |
| 52 |
|
|
|
|
|
|
|
24.31 |
39.69 |
57.38 |
81.98 |
112.4 |
| 55 |
|
|
|
|
|
|
|
25.49 |
41.53 |
60.03 |
85.59 |
117.1 |
| 58 |
|
|
|
|
|
|
|
26.67 |
43.37 |
62.67 |
89.19 |
121.8 |
| 60 |
|
|
|
|
|
|
|
27.45 |
44.59 |
64.44 |
91.59 |
124.9 |
| 62 |
|
|
|
|
|
|
|
|
45.82 |
66.20 |
93.99 |
128.1 |
| 65 |
|
|
|
|
|
|
|
|
47.65 |
68.85 |
97.59 |
132.8 |
| 68 |
|
|
|
|
|
|
|
|
49.49 |
71.49 |
101.2 |
137.5 |
| 70 |
|
|
|
|
|
|
|
|
50.72 |
73.26 |
103.6 |
140.6 |
| 75 |
|
|
|
|
|
|
|
|
53.78 |
77.67 |
108.6 |
148.4 |
| 80 |
|
|
|
|
|
|
|
|
56.84 |
82.08 |
115.6 |
156.3 |
| 85 |
|
|
|
|
|
|
|
|
59.91 |
86.49 |
121.6 |
164.1 |
| 90 |
|
|
|
|
|
|
|
|
62.97 |
90.90 |
127.6 |
172.0 |
| 95 |
|
|
|
|
|
|
|
|
|
95.31 |
133.6 |
179.9 |
| 100 |
|
|
|
|
|
|
|
|
|
99.72 |
138.6 |
197.6 |
| 110 |
|
|
|
|
|
|
|
|
|
108.5 |
151.6 |
203.3 |
沉头铆钉(GB/T869-1986)mm
标记示例: 公称直径d=5mm、公称长度l=30mm、材料为BL2、不经表面处理的沉头铆钉的标记: 铆钉GB/T8695×30
| d |
dk |
α |
rmax |
bmax |
K≈ |
l的范围 |
| 公称 |
max |
min |
max |
min |
| 1 |
1.06 |
0.94 |
2.03 |
1.77 |
90° |
0.1 |
0.2 |
0.5 |
2~8 |
| (1.2) |
1.26 |
1.14 |
2.23 |
1.97 |
90° |
0.1 |
0.2 |
0.5 |
2.5~8 |
| 1.4 |
1.46 |
1.34 |
2.83 |
2.57 |
90° |
0.1 |
0.2 |
0.7 |
3~12 |
| (1.6) |
1.66 |
1.54 |
3.03 |
2.77 |
90° |
0.1 |
0.2 |
0.7 |
3~12 |
| 2 |
2.06 |
1.94 |
4.05 |
3.75 |
90° |
0.1 |
0.2 |
1 |
3.5~16 |
| 2.5 |
2.56 |
2.44 |
4.75 |
4.45 |
90° |
0.1 |
0.2 |
1.1 |
5~18 |
| 3 |
3.06 |
2.94 |
5.35 |
5.05 |
90° |
0.1 |
0.2 |
1.2 |
5~22 |
| (3.5) |
3.58 |
3.42 |
6.28 |
5.92 |
90° |
0.3 |
0.4 |
1.4 |
6~24 |
| 4 |
4.08 |
3.92 |
7.18 |
6.82 |
90° |
0.3 |
0.4 |
1.6 |
6~30 |
| 5 |
5.08 |
4.92 |
8.98 |
8.62 |
90° |
0.3 |
0.4 |
2 |
6~50 |
| 6 |
6.08 |
5.92 |
10.62 |
10.18 |
90° |
0.3 |
0.4 |
2.4 |
6~50 |
| 8 |
8.1 |
7.9 |
14.22 |
13.78 |
90° |
0.3 |
0.4 |
3.2 |
12~60 |
| 10 |
10.1 |
9.9 |
17.82 |
17.38 |
90° |
0.3 |
0.4 |
4 |
16~75 |
| 12 |
12.12 |
11.88 |
18.86 |
18.34 |
60° |
0.4 |
0.5 |
6 |
18~75 |
| (14) |
14.12 |
13.88 |
21.76 |
21.24 |
60° |
0.4 |
0.5 |
7 |
20~100 |
| 16 |
16.12 |
15.88 |
24.96 |
24.44 |
60° |
0.4 |
0.5 |
8 |
24~100 |
| 注:尽可能不采用括号内的规格。 |
| 公称长度l的规格系列:mm |
| 公称 |
2 |
2.5 |
3 |
3.5 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
15 |
16 |
| min |
1.8 |
2.3 |
2.8 |
3.26 |
3.76 |
4.76 |
5.76 |
6.71 |
7.71 |
8.71 |
9.71 |
10.65 |
11.65 |
12.65 |
13.65 |
14.65 |
15.65 |
| max |
2.2 |
2.7 |
3.2 |
3.74 |
4.24 |
5.24 |
6.24 |
7.29 |
8.29 |
9.29 |
10.29 |
11.35 |
12.35 |
13.35 |
14.35 |
15.35 |
16.35 |
| 公称 |
17 |
18 |
19 |
20 |
22 |
24 |
26 |
28 |
30 |
32 |
34 |
36 |
38 |
40 |
42 |
44 |
46 |
| min |
16.65 |
17.65 |
18.58 |
19.58 |
21.58 |
23.58 |
25.58 |
27.58 |
29.58 |
31.5 |
33.5 |
35.5 |
37.5 |
39.5 |
41.5 |
43.5 |
45.5 |
| max |
17.35 |
18.35 |
19.42 |
20.42 |
22.42 |
24.42 |
26.42 |
28.42 |
30.42 |
32.5 |
34.5 |
36.5 |
38.5 |
40.5 |
42.5 |
44.5 |
46.5 |
| 公称 |
48 |
50 |
52 |
55 |
58 |
60 |
62 |
65 |
68 |
70 |
75 |
80 |
85 |
90 |
95 |
100 |
|
| min |
47.5 |
49.5 |
51.4 |
54.4 |
57.4 |
59.4 |
61.4 |
64.4 |
67.4 |
69.4 |
74.4 |
79.4 |
84.3 |
89.3 |
94.3 |
99.3 |
| max |
48.5 |
50.5 |
52.6 |
55.6 |
58.6 |
60.6 |
62.6 |
65.6 |
68.6 |
70.6 |
75.6 |
80.6 |
85.7 |
90.7 |
95.7 |
100.7 |
| 质量kg |
| 公称直径/mm |
1 |
1.2 |
1.4 |
1.6 |
2 |
2.5 |
3 |
3.5 |
4 |
5 |
6 |
8 |
10 |
12 |
14 |
16 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 2 |
0.02 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 2.5 |
0.02 |
0.03 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 3 |
0.03 |
0.04 |
0.06 |
0.07 |
|
|
|
|
|
|
|
|
|
|
|
|
| 3.5 |
0.03 |
0.04 |
0.06 |
0.08 |
0.15 |
|
|
|
|
|
|
|
|
|
|
|
| 4 |
0.03 |
0.04 |
0.07 |
0.09 |
0.16 |
|
|
|
|
|
|
|
|
|
|
|
| 5 |
0.04 |
0.05 |
0.08 |
0.10 |
0.18 |
0.29 |
0.42 |
|
|
|
|
|
|
|
|
|
| 6 |
0.04 |
0.06 |
0.09 |
0.12 |
0.21 |
0.33 |
0.47 |
0.68 |
0.93 |
1.61 |
2.47 |
|
|
|
|
|
| 7 |
0.05 |
0.07 |
0.10 |
0.13 |
0.23 |
0.37 |
0.53 |
0.75 |
1.03 |
1.76 |
2.69 |
|
|
|
|
|
| 8 |
0.06 |
0.08 |
0.12 |
0.15 |
0.26 |
0.41 |
0.58 |
0.83 |
1.13 |
1.91 |
2.91 |
|
|
|
|
|
| 9 |
|
|
0.13 |
0.17 |
0.28 |
0.44 |
0.64 |
0.90 |
1.23 |
2.07 |
3.13 |
|
|
|
|
|
| 10 |
|
|
0.14 |
0.18 |
0.31 |
0.48 |
0.69 |
0.98 |
1.32 |
2.22 |
3.35 |
|
|
|
|
|
| 11 |
|
|
0.15 |
0.20 |
0.33 |
0.52 |
0.75 |
1.05 |
1.42 |
2.37 |
3.57 |
|
|
|
|
|
| 12 |
|
|
0.16 |
0.21 |
0.36 |
0.56 |
0.80 |
1.13 |
1.52 |
2.53 |
3.79 |
7.52 |
|
|
|
|
| 13 |
|
|
|
|
0.38 |
0.60 |
0.86 |
1.20 |
1.62 |
2.68 |
4.01 |
7.91 |
|
|
|
|
| 14 |
|
|
|
|
0.41 |
0.64 |
0.91 |
1.28 |
1.72 |
2.83 |
4.23 |
8.30 |
|
|
|
|
| 15 |
|
|
|
|
0.43 |
0.67 |
0.97 |
1.35 |
1.81 |
2.99 |
4.45 |
8.69 |
|
|
|
|
| 16 |
|
|
|
|
0.45 |
0.71 |
1.02 |
1.43 |
1.91 |
3.14 |
4.68 |
9.08 |
15.41 |
|
|
|
| 17 |
|
|
|
|
|
0.75 |
1.08 |
1.50 |
2.01 |
3.29 |
4.90 |
9.48 |
16.02 |
|
|
|
| 18 |
|
|
|
|
|
0.79 |
1.13 |
1.58 |
2.11 |
3.45 |
5.12 |
9.87 |
16.64 |
24.16 |
|
|
| 19 |
|
|
|
|
|
|
1.19 |
1.65 |
2.21 |
3.60 |
5.34 |
10.26 |
17.25 |
25.04 |
|
|
| 20 |
|
|
|
|
|
|
1.24 |
1.73 |
2.30 |
3.75 |
5.56 |
10.65 |
17.86 |
25.92 |
36.93 |
|
| 22 |
|
|
|
|
|
|
1.35 |
1.88 |
2.50 |
4.06 |
6.00 |
11.44 |
19.09 |
27.69 |
39.33 |
|
| 24 |
|
|
|
|
|
|
|
2.03 |
2.70 |
4.36 |
6.44 |
12.22 |
20.31 |
29.45 |
41.73 |
57.24 |
| 26 |
|
|
|
|
|
|
|
|
2.89 |
4.67 |
6.88 |
13.01 |
21.54 |
31.22 |
44.14 |
60.38 |
| 29 |
|
|
|
|
|
|
|
|
3.09 |
4.98 |
7.32 |
13.79 |
22.76 |
32.98 |
46.54 |
63.51 |
| 30 |
|
|
|
|
|
|
|
|
3.28 |
5.28 |
7.76 |
14.58 |
23.99 |
34.75 |
48.94 |
66.65 |
| 32 |
|
|
|
|
|
|
|
|
|
5.59 |
8.20 |
15.36 |
25.21 |
36.51 |
51.34 |
69.79 |
| 34 |
|
|
|
|
|
|
|
|
|
5.90 |
8.64 |
16.14 |
26.44 |
38.27 |
53.74 |
72.42 |
| 36 |
|
|
|
|
|
|
|
|
|
6.20 |
9.09 |
16.93 |
27.66 |
40.04 |
56.14 |
76.06 |
| 38 |
|
|
|
|
|
|
|
|
|
6.51 |
9.53 |
17.71 |
28.89 |
41.80 |
58.54 |
79.20 |
| 40 |
|
|
|
|
|
|
|
|
|
6.81 |
9.97 |
18.50 |
30.11 |
43.57 |
60.95 |
82.33 |
| 42 |
|
|
|
|
|
|
|
|
|
7.12 |
10.41 |
19.23 |
31.34 |
45.33 |
63.35 |
85.47 |
| 44 |
|
|
|
|
|
|
|
|
|
7.43 |
10.85 |
20.06 |
32.56 |
47.10 |
65.75 |
88.61 |
| 46 |
|
|
|
|
|
|
|
|
|
7.73 |
11.29 |
20.85 |
33.79 |
48.86 |
68.15 |
91.74 |
| 48 |
|
|
|
|
|
|
|
|
|
8.04 |
11.73 |
21.63 |
35.01 |
50.62 |
70.55 |
94.88 |
| 50 |
|
|
|
|
|
|
|
|
|
8.35 |
12.17 |
22.42 |
36.24 |
52.39 |
72.95 |
98.02 |
| 52 |
|
|
|
|
|
|
|
|
|
|
|
23.2 |
37.46 |
54.15 |
75.35 |
101.2 |
| 55 |
|
|
|
|
|
|
|
|
|
|
|
24.38 |
39.3 |
56.80 |
78.96 |
105.9 |
| 58 |
|
|
|
|
|
|
|
|
|
|
|
25.55 |
41.14 |
59.45 |
82.56 |
110.6 |
| 60 |
|
|
|
|
|
|
|
|
|
|
|
26.34 |
42.37 |
61.21 |
84.96 |
113.7 |
| 62 |
|
|
|
|
|
|
|
|
|
|
|
|
43.59 |
62.97 |
87.36 |
116.8 |
| 65 |
|
|
|
|
|
|
|
|
|
|
|
|
45.43 |
65.62 |
90.96 |
121.5 |
| 68 |
|
|
|
|
|
|
|
|
|
|
|
|
47.27 |
68.27 |
94.57 |
126.3 |
| 70 |
|
|
|
|
|
|
|
|
|
|
|
|
48.49 |
70.03 |
96.97 |
129.4 |
| 75 |
|
|
|
|
|
|
|
|
|
|
|
|
51.55 |
74.44 |
103.0 |
137.2 |
| 80 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
109.0 |
145.1 |
| 85 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
115.0 |
152.9 |
| 90 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
121.0 |
160.8 |
| 95 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
127.0 |
168.6 |
| 100 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
133.0 |
176.4 |
半沉头铆钉(GB/T870-1986)mm
标记示例: 公称直径d=6mm、公称长度l=30mm、材料为BL2、不经表面处理的半沉头铆钉的标记: 铆钉GB/T8706×30
| d |
dk |
a |
K≈ |
W≈ |
rmax |
bmax |
R≈ |
l的范围 |
| 公称 |
max |
min |
max |
min |
| 1 |
1.06 |
0.94 |
2.03 |
1.77 |
90° |
0.8 |
0.5 |
0.1 |
0.2 |
1.8 |
2~8 |
| (1.2) |
1.26 |
1.14 |
2.23 |
1.97 |
90° |
0.85 |
0.5 |
0.1 |
0.2 |
1.8 |
2.5~8 |
| 1.4 |
1.46 |
1.34 |
2.83 |
2.57 |
90° |
1.1 |
0.7 |
0.1 |
0.2 |
2.5 |
3~12 |
| (1.6) |
1.66 |
1.54 |
3.03 |
2.77 |
90° |
1.15 |
0.7 |
0.1 |
0.2 |
2.6 |
3~12 |
| 2 |
2.06 |
1.94 |
4.05 |
3.75 |
90° |
1.55 |
1 |
0.1 |
0.2 |
3.8 |
3.5~16 |
| 2.5 |
2.56 |
2.44 |
4.75 |
4.45 |
90° |
1.8 |
1.1 |
0.1 |
0.2 |
4.2 |
5~18 |
| 3 |
3.06 |
2.94 |
5.35 |
5.05 |
90° |
2.05 |
1.2 |
0.1 |
0.2 |
4.5 |
5~22 |
| (3.5) |
3.58 |
3.42 |
6.28 |
5.92 |
90° |
2.4 |
1.4 |
0.3 |
0.4 |
5.3 |
6~24 |
| 4 |
4.08 |
3.92 |
7.18 |
6.82 |
90° |
2.7 |
1.6 |
0.3 |
0.4 |
6.3 |
6~30 |
| 5 |
5.08 |
4.92 |
8.98 |
8.62 |
90° |
3.4 |
2 |
0.3 |
0.4 |
7.6 |
6~50 |
| 6 |
6.08 |
5.92 |
10.62 |
10.18 |
90° |
4 |
2.4 |
0.3 |
0.4 |
9.5 |
6~50 |
| 8 |
8.1 |
7.9 |
14.22 |
13.78 |
90° |
5.2 |
3.2 |
0.3 |
0.4 |
13.6 |
12~60 |
| 10 |
10.1 |
9.9 |
17.82 |
17.38 |
90° |
6.6 |
4 |
0.3 |
0.4 |
17 |
16~75 |
| 12 |
12.12 |
11.88 |
18.86 |
18.34 |
60° |
8.8 |
6 |
0.4 |
0.4 |
17.5 |
18~75 |
| (14) |
14.12 |
13.88 |
21.76 |
21.24 |
60° |
10.4 |
7 |
0.4 |
0.5 |
19.5 |
20~100 |
| 16 |
16.12 |
15.88 |
24.96 |
24.44 |
60° |
11.4 |
8 |
0.4 |
0.5 |
24.7 |
24~100 |
| 注:尽可能不采用括号内的规格。 |
| 公称长度l的通用规格系列:mm |
| 公称 |
2 |
2.5 |
3 |
3.5 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
| min |
1.8 |
2.3 |
2.8 |
3.26 |
3.76 |
4.76 |
5.76 |
6.71 |
7.71 |
8.71 |
9.71 |
10.65 |
11.65 |
| max |
2.2 |
2.7 |
3.2 |
3.74 |
4.24 |
5.24 |
6.24 |
7.29 |
8.29 |
9.29 |
10.29 |
11.35 |
12.35 |
| 公称 |
13 |
14 |
15 |
16 |
17 |
18 |
19 |
20 |
22 |
24 |
26 |
28 |
30 |
| min |
12.65 |
13.65 |
14.65 |
15.65 |
16.65 |
17.65 |
18.58 |
19.58 |
21.58 |
23.58 |
25.58 |
27.58 |
29.58 |
| max |
13.35 |
14.35 |
15.35 |
16.35 |
17.35 |
18.35 |
19.42 |
20.42 |
22.42 |
24.42 |
26.42 |
28.42 |
30.42 |
| 公称 |
32 |
34 |
36 |
38 |
40 |
42 |
44 |
46 |
48 |
50 |
52 |
55 |
58 |
| min |
31.5 |
33.5 |
35.5 |
37.5 |
39.5 |
41.5 |
43.5 |
45.5 |
47.5 |
49.5 |
51.4 |
54.4 |
57.4 |
| max |
32.5 |
34.5 |
36.5 |
38.5 |
40.5 |
42.5 |
44.5 |
46.5 |
48.5 |
50.5 |
52.6 |
55.6 |
58.6 |
| 公称 |
60 |
62 |
65 |
68 |
70 |
75 |
80 |
85 |
90 |
95 |
100 |
|
| min |
59.4 |
61.4 |
64.4 |
67.4 |
69.4 |
74.4 |
79.4 |
84.3 |
89.3 |
94.3 |
99.3 |
| max |
60.6 |
62.6 |
65.6 |
68.6 |
70.6 |
75.6 |
80.6 |
85.7 |
90.7 |
95.7 |
100.7 |
| 质量kg |
| 公称直径/mm |
1 |
1.2 |
1.4 |
1.6 |
2 |
2.5 |
3 |
3.5 |
4 |
5 |
6 |
8 |
10 |
12 |
14 |
16 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 2 |
0.02 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 2.5 |
0.03 |
0.04 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 3 |
0.03 |
0.04 |
0.07 |
0.08 |
|
|
|
|
|
|
|
|
|
|
|
|
| 3.5 |
0.03 |
0.04 |
0.07 |
0.09 |
0.17 |
|
|
|
|
|
|
|
|
|
|
|
| 4 |
0.04 |
0.05 |
0.08 |
0.10 |
0.19 |
|
|
|
|
|
|
|
|
|
|
|
| 5 |
0.04 |
0.06 |
0.09 |
0.11 |
0.21 |
0.34 |
0.49 |
|
|
|
|
|
|
|
|
|
| 6 |
0.05 |
0.07 |
0.10 |
0.13 |
0.24 |
0.38 |
0.55 |
0.80 |
1.11 |
1.95 |
3.03 |
|
|
|
|
|
| 7 |
0.05 |
0.08 |
0.11 |
0.15 |
0.26 |
0.41 |
0.60 |
0.87 |
1.21 |
2.10 |
3.25 |
|
|
|
|
|
| 8 |
0.06 |
0.08 |
0.13 |
0.16 |
0.29 |
0.45 |
0.66 |
0.95 |
1.30 |
2.26 |
3.47 |
|
|
|
|
|
| 9 |
|
|
0.14 |
0.18 |
0.31 |
0.49 |
0.71 |
1.02 |
1.40 |
2.41 |
3.69 |
|
|
|
|
|
| 10 |
|
|
0.15 |
0.19 |
0.33 |
0.53 |
0.77 |
1.10 |
1.50 |
2.56 |
3.91 |
|
|
|
|
|
| 11 |
|
|
0.16 |
0.21 |
0.36 |
0.57 |
0.82 |
1.17 |
1.60 |
2.72 |
4.13 |
|
|
|
|
|
| 12 |
|
|
0.17 |
0.22 |
0.38 |
0.61 |
0.88 |
1.25 |
1.70 |
2.87 |
4.36 |
8.79 |
|
|
|
|
| 13 |
|
|
|
|
0.41 |
0.64 |
0.93 |
1.32 |
1.79 |
3.02 |
4.58 |
9.18 |
|
|
|
|
| 14 |
|
|
|
|
0.43 |
0.68 |
0.99 |
1.40 |
1.89 |
3.18 |
4.80 |
9.57 |
|
|
|
|
| 15 |
|
|
|
|
0.46 |
0.72 |
1.04 |
1.47 |
1.99 |
3.33 |
5.02 |
9.96 |
|
|
|
|
| 16 |
|
|
|
|
0.48 |
0.76 |
1.10 |
1.55 |
2.09 |
3.48 |
5.24 |
10.35 |
18.08 |
|
|
|
| 17 |
|
|
|
|
|
0.80 |
1.15 |
1.62 |
2.19 |
3.63 |
5.46 |
10.75 |
18.70 |
|
|
|
| 18 |
|
|
|
|
|
0.84 |
1.21 |
1.70 |
2.28 |
3.79 |
5.68 |
11.14 |
19.31 |
27.34 |
|
|
| 19 |
|
|
|
|
|
|
1.26 |
1.77 |
2.38 |
3.94 |
5.90 |
11.53 |
19.92 |
28.22 |
|
|
| 20 |
|
|
|
|
|
|
1.32 |
1.85 |
2.48 |
4.09 |
6.12 |
11.92 |
20.53 |
29.11 |
42.13 |
|
| 22 |
|
|
|
|
|
|
1.43 |
2.00 |
2.68 |
4.40 |
6.56 |
12.71 |
21.76 |
30.87 |
44.54 |
|
| 24 |
|
|
|
|
|
|
|
2.15 |
2.87 |
4.71 |
7.00 |
13.49 |
22.98 |
32.64 |
46.94 |
63.92 |
| 26 |
|
|
|
|
|
|
|
|
3.07 |
5.01 |
7.44 |
14.28 |
24.21 |
34.40 |
49.34 |
67.05 |
| 28 |
|
|
|
|
|
|
|
|
3.26 |
5.32 |
7.88 |
15.06 |
25.43 |
36.16 |
51.74 |
70.19 |
| 30 |
|
|
|
|
|
|
|
|
3.46 |
5.63 |
8.33 |
15.84 |
26.66 |
37.93 |
54.14 |
73.33 |
| 32 |
|
|
|
|
|
|
|
|
|
5.93 |
8.77 |
16.63 |
27.89 |
39.69 |
56.54 |
76.46 |
| 34 |
|
|
|
|
|
|
|
|
|
6.24 |
9.21 |
17.41 |
29.11 |
41.46 |
58.94 |
79.60 |
| 36 |
|
|
|
|
|
|
|
|
|
6.54 |
9.65 |
18.20 |
30.34 |
43.22 |
61.35 |
82.74 |
| 38 |
|
|
|
|
|
|
|
|
|
6.85 |
10.09 |
18.98 |
31.56 |
44.99 |
63.75 |
85.87 |
| 40 |
|
|
|
|
|
|
|
|
|
7.16 |
10.53 |
19.76 |
32.79 |
46.75 |
66.15 |
89.01 |
| 42 |
|
|
|
|
|
|
|
|
|
7.46 |
10.97 |
20.55 |
34.01 |
48.51 |
68.55 |
92.15 |
| 44 |
|
|
|
|
|
|
|
|
|
7.77 |
11.41 |
21.33 |
35.24 |
50.28 |
70.95 |
95.28 |
| 46 |
|
|
|
|
|
|
|
|
|
8.08 |
11.85 |
22.12 |
36.46 |
52.04 |
73.35 |
98.42 |
| 48 |
|
|
|
|
|
|
|
|
|
8.38 |
12.29 |
22.90 |
37.69 |
53.81 |
75.75 |
101.6 |
| 50 |
|
|
|
|
|
|
|
|
|
8.69 |
12.74 |
23.68 |
38.91 |
55.57 |
78.16 |
104.7 |
| 52 |
|
|
|
|
|
|
|
|
|
|
|
24.47 |
40.14 |
57.34 |
80.56 |
107.8 |
| 55 |
|
|
|
|
|
|
|
|
|
|
|
25.65 |
41.98 |
59.98 |
84.16 |
112.5 |
| 59 |
|
|
|
|
|
|
|
|
|
|
|
26.82 |
43.81 |
62.63 |
87.76 |
117.2 |
| 60 |
|
|
|
|
|
|
|
|
|
|
|
27.61 |
45.04 |
64.39 |
90.16 |
120.4 |
| 62 |
|
|
|
|
|
|
|
|
|
|
|
|
46.26 |
66.16 |
92.56 |
123.5 |
| 65 |
|
|
|
|
|
|
|
|
|
|
|
|
48.10 |
68.00 |
96.17 |
128.2 |
| 68 |
|
|
|
|
|
|
|
|
|
|
|
|
49.94 |
71.45 |
99.77 |
132.9 |
| 70 |
|
|
|
|
|
|
|
|
|
|
|
|
51.16 |
73.21 |
102.2 |
136.1 |
| 75 |
|
|
|
|
|
|
|
|
|
|
|
|
54.23 |
77.63 |
108.2 |
143.9 |
| 80 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
114.2 |
151.7 |
| 85 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
120.2 |
159.6 |
| 90 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
126.2 |
167.4 |
| 95 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
132.2 |
175.3 |
| 100 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
138.2 |
183.1 |
扁圆头铆钉(GB/T871-1986)mm
标记示例: 公称直径d=10mm、公称长度l=40mm、材料为BL2、不经表面处理的扁圆头铆钉的标记: 铆钉GB/T87110×40
| d |
dk |
K |
rmax |
R≈ |
l的范围 |
| 公称 |
max |
min |
max |
min |
max |
min |
| (1.2) |
1.26 |
1.14 |
2.6 |
2.2 |
0.6 |
0.4 |
0.1 |
1.7 |
1.5~6 |
| 1.4 |
1.46 |
1.34 |
3 |
2.6 |
0.7 |
0.5 |
0.1 |
1.9 |
2~8 |
| (1.6) |
1.66 |
1.54 |
3.44 |
2.96 |
0.8 |
0.6 |
0.1 |
2.2 |
2~8 |
| 2 |
2.06 |
1.94 |
4.24 |
3.76 |
0.9 |
0.7 |
0.1 |
2.9 |
2~13 |
| 2.5 |
2.56 |
2.44 |
5.24 |
4.76 |
0.9 |
0.7 |
0.1 |
4.3 |
3~16 |
| 3 |
3.06 |
2.94 |
6.24 |
5.76 |
1.2 |
0.8 |
0.1 |
5 |
3.5~30 |
| (3.5) |
3.58 |
3.42 |
7.29 |
6.71 |
1.4 |
1 |
0.3 |
5.7 |
5~36 |
| 4 |
4.08 |
3.92 |
8.29 |
7.71 |
1.5 |
1.1 |
0.3 |
6.8 |
5~40 |
| 5 |
5.08 |
4.92 |
10.29 |
9.71 |
1.9 |
1.5 |
0.3 |
8.7 |
6~50 |
| 6 |
6.08 |
5.92 |
12.35 |
11.65 |
2.4 |
2 |
0.3 |
9.3 |
7~50 |
| 8 |
8.1 |
7.9 |
16.35 |
15.65 |
3.2 |
2.8 |
0.3 |
12.2 |
9~50 |
| 10 |
10.1 |
9.9 |
20.42 |
19.58 |
4.24 |
3.76 |
0.3 |
14.5 |
10~50 |
| 注:尽可能不采用括号内的规格。 |
| 公称长度l的通用规格系列:mm |
| 公称 |
1.5 |
2 |
2.5 |
3 |
3.5 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
| min |
1.3 |
1.8 |
2.3 |
2.8 |
3.26 |
3.76 |
4.76 |
5.76 |
6.71 |
7.71 |
8.71 |
9.71 |
10.65 |
| max |
1.7 |
2.2 |
2.7 |
3.2 |
3.74 |
4.24 |
5.24 |
6.24 |
7.29 |
8.29 |
9.29 |
10.29 |
11.35 |
| 公称 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
19 |
20 |
22 |
24 |
26 |
28 |
| min |
11.65 |
12.65 |
13.65 |
14.65 |
15.65 |
16.65 |
17.65 |
18.58 |
19.58 |
21.58 |
23.58 |
25.58 |
27.58 |
| max |
12.35 |
13.35 |
14.35 |
15.35 |
16.35 |
17.35 |
18.35 |
19.42 |
20.42 |
22.42 |
24.42 |
26.42 |
28.42 |
| 公称 |
30 |
32 |
34 |
36 |
38 |
40 |
42 |
44 |
46 |
48 |
50 |
|
| min |
29.58 |
31.5 |
33.5 |
35.5 |
37.5 |
39.5 |
41.5 |
43.5 |
45.5 |
47.5 |
49.5 |
| max |
30.42 |
32.5 |
34.5 |
36.5 |
38.5 |
40.5 |
42.5 |
44.5 |
46.5 |
48.5 |
50.5 |
| 质量kg |
| 公称直径/mm |
1.2 |
1.4 |
1.6 |
2 |
2.5 |
3 |
3.5 |
4 |
5 |
6 |
8 |
10 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 1.5 |
0.02 |
|
|
|
|
|
|
|
|
|
|
|
| 2 |
0.02 |
0.03 |
0.05 |
0.08 |
|
|
|
|
|
|
|
|
| 2.5 |
0.03 |
0.04 |
0.06 |
0.09 |
|
|
|
|
|
|
|
|
| 3 |
0.03 |
0.05 |
0.06 |
0.11 |
0.16 |
|
|
|
|
|
|
|
| 3.5 |
0.04 |
0.05 |
0.07 |
0.12 |
0.18 |
0.27 |
|
|
|
|
|
|
| 4 |
0.04 |
0.06 |
0.08 |
0.13 |
0.20 |
0.29 |
|
|
|
|
|
|
| 5 |
0.05 |
0.07 |
0.10 |
0.15 |
0.24 |
0.35 |
0.51 |
0.68 |
|
|
|
|
| 6 |
0.06 |
0.08 |
0.11 |
0.18 |
0.28 |
0.41 |
0.58 |
0.78 |
1.37 |
|
|
|
| 7 |
|
0.09 |
0.13 |
0.20 |
0.32 |
0.46 |
0.66 |
0.88 |
1.52 |
2.39 |
|
|
| 8 |
|
0.11 |
0.14 |
0.23 |
0.36 |
0.52 |
0.73 |
0.97 |
1.68 |
2.61 |
|
|
| 9 |
|
|
|
0.25 |
0.39 |
0.57 |
0.81 |
1.07 |
1.83 |
2.83 |
5.69 |
|
| 10 |
|
|
|
0.28 |
0.43 |
0.63 |
0.88 |
1.17 |
1.98 |
3.05 |
6.09 |
10.72 |
| 11 |
|
|
|
0.30 |
0.47 |
0.68 |
0.96 |
1.27 |
2.14 |
3.27 |
6.48 |
11.33 |
| 12 |
|
|
|
0.33 |
0.51 |
0.74 |
1.03 |
1.37 |
2.29 |
3.49 |
6.87 |
11.94 |
| 13 |
|
|
|
0.35 |
0.55 |
0.79 |
1.11 |
1.46 |
2.44 |
3.71 |
7.26 |
12.55 |
| 14 |
|
|
|
|
0.58 |
0.85 |
1.18 |
1.56 |
2.60 |
3.93 |
7.65 |
13.17 |
| 15 |
|
|
|
|
0.62 |
0.90 |
1.26 |
1.66 |
2.75 |
4.15 |
8.05 |
13.78 |
| 16 |
|
|
|
|
0.66 |
0.96 |
1.33 |
1.76 |
2.90 |
4.37 |
8.44 |
14.39 |
| 17 |
|
|
|
|
|
1.01 |
1.41 |
1.86 |
3.06 |
4.60 |
8.83 |
15.00 |
| 18 |
|
|
|
|
|
1.07 |
1.48 |
1.96 |
3.21 |
4.82 |
9.22 |
15.62 |
| 19 |
|
|
|
|
|
1.12 |
1.56 |
2.05 |
3.36 |
5.04 |
9.61 |
16.23 |
| 20 |
|
|
|
|
|
1.18 |
1.63 |
2.15 |
3.52 |
5.26 |
10.01 |
16.84 |
| 22 |
|
|
|
|
|
1.29 |
1.78 |
2.35 |
3.82 |
5.70 |
10.79 |
18.07 |
| 24 |
|
|
|
|
|
1.40 |
1.93 |
2.54 |
4.13 |
6.14 |
11.57 |
19.29 |
| 26 |
|
|
|
|
|
1.51 |
2.08 |
2.74 |
4.43 |
6.58 |
12.36 |
20.52 |
| 28 |
|
|
|
|
|
1.62 |
2.23 |
2.94 |
4.74 |
7.02 |
13.14 |
21.74 |
| 30 |
|
|
|
|
|
1.73 |
2.38 |
3.13 |
5.05 |
7.46 |
13.93 |
22.97 |
| 32 |
|
|
|
|
|
|
2.53 |
3.33 |
5.35 |
7.90 |
14.71 |
24.19 |
| 34 |
|
|
|
|
|
|
2.68 |
3.52 |
5.66 |
8.34 |
15.49 |
25.42 |
| 36 |
|
|
|
|
|
|
2.83 |
3.72 |
5.97 |
8.79 |
16.28 |
26.64 |
| 38 |
|
|
|
|
|
|
|
3.92 |
6.27 |
9.23 |
17.06 |
27.87 |
| 40 |
|
|
|
|
|
|
|
4.11 |
6.58 |
9.67 |
17.85 |
29.09 |
| 42 |
|
|
|
|
|
|
|
|
6.88 |
10.11 |
18.63 |
30.32 |
| 44 |
|
|
|
|
|
|
|
|
7.19 |
10.55 |
19.42 |
31.54 |
| 46 |
|
|
|
|
|
|
|
|
7.50 |
10.99 |
20.20 |
32.77 |
| 48 |
|
|
|
|
|
|
|
|
7.80 |
11.43 |
20.98 |
33.99 |
| 50 |
|
|
|
|
|
|
|
|
8.11 |
11.87 |
21.77 |
35.22 |
扁平头铆钉(GB/T872-1986)mm
标记示例: 公称直径d=6mm、公称长度l=30mm、材料为BL2、不经表面处理的扁平头铆钉的标记: 铆钉GB/T8726×30
| d |
dk |
K |
rmax |
l的范围 |
| 公称 |
max |
min |
max |
min |
max |
min |
| (1.2) |
1.26 |
1.14 |
2.4 |
2 |
0.58 |
0.42 |
0.1 |
1.5~6 |
| 1.4 |
1.46 |
1.34 |
2.7 |
2.3 |
0.58 |
0.42 |
0.1 |
2~7 |
| (1.6) |
1.66 |
1.54 |
3.2 |
2.8 |
0.58 |
0.42 |
0.1 |
2~8 |
| 2 |
2.06 |
1.94 |
3.74 |
3.26 |
0.68 |
0.52 |
0.1 |
2~13 |
| 2.5 |
2.56 |
2.44 |
4.74 |
4.26 |
0.68 |
0.52 |
0.1 |
3~15 |
| 3 |
3.06 |
2.94 |
5.74 |
5.26 |
0.88 |
0.72 |
0.1 |
3.5~30 |
| (3.5) |
3.58 |
3.42 |
6.79 |
6.21 |
0.88 |
0.72 |
0.3 |
5~36 |
| 4 |
4.08 |
3.92 |
7.79 |
7.21 |
1.13 |
0.87 |
0.3 |
5~40 |
| 5 |
5.08 |
4.92 |
9.79 |
9.21 |
1.13 |
0.87 |
0.3 |
6~50 |
| 6 |
6.08 |
5.92 |
11.85 |
11.15 |
1.33 |
1.07 |
0.3 |
7~50 |
| 8 |
8.1 |
7.9 |
15.85 |
15.15 |
1.33 |
1.07 |
0.3 |
9~50 |
| 10 |
10.1 |
9.9 |
19.42 |
18.58 |
1.63 |
1.37 |
0.3 |
10~50 |
| 注:尽可能不采用括号内的规格。 |
| 公称长度l的商品规格系列:mm |
| 公称 |
1.5 |
2 |
2.5 |
3 |
3.5 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
| min |
1.3 |
1.8 |
2.3 |
2.8 |
3.26 |
3.76 |
4.76 |
5.76 |
6.71 |
7.71 |
8.71 |
9.71 |
10.65 |
| max |
1.7 |
2.2 |
2.7 |
3.2 |
3.74 |
4.24 |
5.24 |
6.24 |
7.29 |
8.29 |
9.29 |
10.29 |
11.35 |
| 公称 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
19 |
20 |
22 |
24 |
26 |
28 |
| min |
11.65 |
12.65 |
13.65 |
14.65 |
15.65 |
16.65 |
17.65 |
18.58 |
19.58 |
21.58 |
23.58 |
25.58 |
27.58 |
| max |
12.35 |
13.35 |
14.35 |
15.35 |
16.35 |
17.35 |
18.35 |
19.42 |
20.42 |
22.42 |
24.42 |
26.42 |
28.42 |
| 公称 |
30 |
32 |
34 |
36 |
38 |
40 |
42 |
44 |
46 |
48 |
50 |
|
| min |
29.58 |
31.5 |
33.5 |
35.5 |
37.5 |
39.5 |
41.5 |
43.5 |
45.5 |
47.5 |
49.5 |
| max |
30.42 |
32.5 |
34.5 |
36.5 |
38.5 |
40.5 |
42.5 |
44.5 |
46.5 |
48.5 |
50.5 |
| 质量kg |
| 公称直径/mm |
1.2 |
1.4 |
1.6 |
2 |
2.5 |
3 |
3.5 |
4 |
5 |
6 |
8 |
10 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 1.5 |
0.02 |
|
|
|
|
|
|
|
|
|
|
|
| 2 |
0.03 |
0.04 |
0.05 |
0.08 |
|
|
|
|
|
|
|
|
| 2.5 |
0.03 |
0.04 |
0.06 |
0.10 |
|
|
|
|
|
|
|
|
| 3 |
0.04 |
0.05 |
0.07 |
0.11 |
0.17 |
|
|
|
|
|
|
|
| 3.5 |
0.04 |
0.06 |
0.08 |
0.12 |
0.19 |
0.32 |
|
|
|
|
|
|
| 4 |
0.05 |
0.06 |
0.08 |
0.13 |
0.21 |
0.34 |
|
|
|
|
|
|
| 5 |
0.05 |
0.07 |
0.10 |
0.16 |
0.25 |
0.40 |
0.55 |
0.77 |
|
|
|
|
| 6 |
0.06 |
0.09 |
0.11 |
0.18 |
0.29 |
0.45 |
0.62 |
0.87 |
1.37 |
|
|
|
| 7 |
|
0.10 |
0.13 |
0.21 |
0.33 |
0.51 |
0.70 |
0.96 |
1.52 |
2.36 |
|
|
| 8 |
|
|
0.15 |
0.23 |
0.36 |
0.56 |
0.77 |
1.06 |
1.68 |
2.58 |
|
|
| 9 |
|
|
|
0.25 |
0.40 |
0.62 |
0.85 |
1.16 |
1.83 |
2.80 |
5.03 |
|
| 10 |
|
|
|
0.28 |
0.44 |
0.67 |
0.92 |
1.26 |
1.98 |
3.02 |
5.43 |
9.02 |
| 11 |
|
|
|
0.30 |
0.48 |
0.73 |
1.00 |
1.36 |
2.14 |
3.24 |
5.82 |
9.64 |
| 12 |
|
|
|
0.33 |
0.52 |
0.78 |
1.07 |
1.45 |
2.29 |
3.46 |
6.21 |
10.25 |
| 13 |
|
|
|
0.35 |
0.56 |
0.84 |
1.15 |
1.55 |
2.44 |
3.68 |
6.60 |
10.86 |
| 14 |
|
|
|
|
0.59 |
0.89 |
1.22 |
1.65 |
2.60 |
3.90 |
6.99 |
11.47 |
| 15 |
|
|
|
|
0.63 |
0.95 |
1.30 |
1.75 |
2.75 |
4.12 |
7.39 |
12.09 |
| 16 |
|
|
|
|
|
1.00 |
1.37 |
1.85 |
2.90 |
4.34 |
7.78 |
12.7 |
| 17 |
|
|
|
|
|
1.06 |
1.45 |
1.94 |
3.06 |
4.56 |
8.17 |
13.31 |
| 18 |
|
|
|
|
|
1.11 |
1.52 |
2.04 |
3.21 |
4.78 |
8.56 |
13.92 |
| 19 |
|
|
|
|
|
1.17 |
1.60 |
2.14 |
3.36 |
5.01 |
8.95 |
14.54 |
| 20 |
|
|
|
|
|
1.22 |
1.67 |
2.24 |
3.52 |
5.23 |
9.35 |
15.15 |
| 22 |
|
|
|
|
|
1.34 |
1.82 |
2.43 |
3.82 |
5.67 |
10.13 |
16.37 |
| 24 |
|
|
|
|
|
1.45 |
1.97 |
2.63 |
4.13 |
6.11 |
10.91 |
17.60 |
| 26 |
|
|
|
|
|
1.56 |
2.12 |
2.83 |
4.43 |
6.55 |
11.70 |
18.83 |
| 28 |
|
|
|
|
|
1.67 |
2.27 |
3.02 |
4.74 |
6.99 |
12.48 |
20.05 |
| 30 |
|
|
|
|
|
1.78 |
2.42 |
3.22 |
5.05 |
7.43 |
13.27 |
21.28 |
| 32 |
|
|
|
|
|
|
2.57 |
3.41 |
5.35 |
7.87 |
14.05 |
22.50 |
| 34 |
|
|
|
|
|
|
2.72 |
3.61 |
5.66 |
8.31 |
14.83 |
23.73 |
| 36 |
|
|
|
|
|
|
2.87 |
3.81 |
5.97 |
8.75 |
15.62 |
24.95 |
| 39 |
|
|
|
|
|
|
|
4.00 |
6.27 |
9.20 |
16.40 |
26.18 |
| 40 |
|
|
|
|
|
|
|
4.20 |
6.58 |
9.64 |
17.19 |
27.40 |
| 42 |
|
|
|
|
|
|
|
|
6.88 |
10.08 |
17.97 |
28.63 |
| 44 |
|
|
|
|
|
|
|
|
7.19 |
10.52 |
18.76 |
29.85 |
| 46 |
|
|
|
|
|
|
|
|
7.50 |
10.96 |
19.54 |
31.08 |
| 48 |
|
|
|
|
|
|
|
|
7.80 |
11.40 |
20.32 |
32.30 |
| 50 |
|
|
|
|
|
|
|
|
8.11 |
11.84 |
21.11 |
33.53 |
扁圆头半空心铆钉(GB/T873-1986)mm
标记示例: 公称直径d=5mm、公称长度l=30mm、材料为BL2、不经表面处理的扁圆头半空心铆钉的标记: 铆钉GB/T8735×30
| d |
dk |
K |
dt |
t |
rmax |
R≈ |
l的范围 |
| 黑色 |
有色 |
| 公称 |
max |
min |
max |
min |
max |
min |
max |
min |
max |
min |
max |
min |
| (1.2) |
1.26 |
1.14 |
2.6 |
2.2 |
0.6 |
0.4 |
0.66 |
0.56 |
0.66 |
0.56 |
1.44 |
0.96 |
0.1 |
1.7 |
1.5~6 |
| 1.4 |
1.46 |
1.34 |
3 |
2.6 |
0.7 |
0.5 |
0.77 |
0.65 |
0.77 |
0.65 |
1.64 |
1.16 |
0.1 |
1.9 |
2~8 |
| (1.6) |
1.66 |
1.54 |
3.44 |
2.96 |
0.8 |
0.6 |
0.87 |
0.75 |
0.87 |
0.75 |
1.84 |
1.36 |
0.1 |
2.2 |
2~8 |
| 2 |
2.06 |
1.94 |
4.24 |
3.76 |
0.9 |
0.7 |
1.12 |
0.94 |
1.12 |
0.94 |
2.24 |
1.76 |
0.1 |
2.9 |
2~13 |
| 2.5 |
2.56 |
2.44 |
5.24 |
4.76 |
0.9 |
0.7 |
1.62 |
1.44 |
1.62 |
1.44 |
2.74 |
2.26 |
0.1 |
4.3 |
3~16 |
| 3 |
3.06 |
2.94 |
6.24 |
5.76 |
1.2 |
0.8 |
2.12 |
1.94 |
2.12 |
1.94 |
3.24 |
2.76 |
0.1 |
5 |
3.5~30 |
| (3.5) |
3.58 |
3.42 |
7.29 |
6.71 |
1.4 |
1 |
2.32 |
2.14 |
2.32 |
2.14 |
3.79 |
3.21 |
0.3 |
5.7 |
5~36 |
| 4 |
4.08 |
3.92 |
8.29 |
7.71 |
1.5 |
1.1 |
2.62 |
2.44 |
2.52 |
2.34 |
4.29 |
3.71 |
0.3 |
6.8 |
5~40 |
| 5 |
5.08 |
4.92 |
10.29 |
9.71 |
1.9 |
1.5 |
3.66 |
3.42 |
3.46 |
3.32 |
5.29 |
4.71 |
0.3 |
8.7 |
6~50 |
| 6 |
6.08 |
5.92 |
12.35 |
11.65 |
2.4 |
2 |
4.66 |
4.42 |
4.16 |
3.92 |
6.29 |
5.71 |
0.3 |
9.3 |
7~50 |
| 8 |
8.1 |
7.9 |
16.35 |
15.65 |
3.2 |
2.8 |
6.16 |
5.92 |
4.66 |
4.42 |
8.35 |
7.65 |
0.3 |
12.2 |
9~50 |
| 10 |
10.1 |
9.9 |
20.42 |
19.58 |
4.24 |
3.76 |
7.7 |
7.4 |
7.7 |
7.4 |
10.35 |
9.65 |
0.3 |
14.5 |
10~50 |
| 注:① 尽可能不采用括号内的规格。②dt栏内“黑色”适用于由钢材制成的铆钉,“有色”适用于由铝或铜材制成的铆钉。 |
| 公称长度l的商品规格系列:mm |
| 公称 |
1.5 |
2 |
2.5 |
3 |
3.5 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
| min |
1.3 |
1.8 |
2.3 |
2.8 |
3.26 |
3.76 |
4.76 |
5.76 |
6.71 |
7.71 |
8.71 |
9.71 |
10.65 |
| max |
1.7 |
2.2 |
2.7 |
3.2 |
3.74 |
4.24 |
5.24 |
6.24 |
7.29 |
8.29 |
9.29 |
10.29 |
11.35 |
| 公称 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
19 |
20 |
22 |
24 |
26 |
28 |
| min |
11.65 |
12.65 |
13.65 |
14.65 |
15.65 |
16.65 |
17.65 |
18.58 |
19.58 |
21.58 |
23.58 |
25.58 |
27.58 |
| max |
12.35 |
13.35 |
14.35 |
15.35 |
16.35 |
17.35 |
18.35 |
19.42 |
20.42 |
22.42 |
24.42 |
26.42 |
28.42 |
| 公称 |
30 |
32 |
34 |
36 |
38 |
40 |
42 |
44 |
46 |
48 |
50 |
|
| min |
29.58 |
31.5 |
33.5 |
35.5 |
37.5 |
39.5 |
41.5 |
43.5 |
45.5 |
47.5 |
49.5 |
| max |
30.42 |
32.5 |
34.5 |
36.5 |
38.5 |
40.5 |
42.5 |
44.5 |
46.5 |
48.5 |
50.5 |
| 质量kg |
| 公称直径/mm |
1.2 |
1.4 |
1.6 |
2 |
2.5 |
3 |
3.5 |
4 |
5 |
6 |
8 |
10 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 1.5 |
0.02 |
|
|
|
|
|
|
|
|
|
|
|
| 2 |
0.02 |
0.03 |
0.04 |
0.07 |
|
|
|
|
|
|
|
|
| 2.5 |
0.03 |
0.04 |
0.05 |
0.08 |
|
|
|
|
|
|
|
|
| 3 |
0.03 |
0.04 |
0.06 |
0.10 |
0.13 |
|
|
|
|
|
|
|
| 3.5 |
0.03 |
0.05 |
0.07 |
0.11 |
0.15 |
0.20 |
|
|
|
|
|
|
| 4 |
0.04 |
0.06 |
0.08 |
0.12 |
0.17 |
0.22 |
|
|
|
|
|
|
| 5 |
0.05 |
0.07 |
0.09 |
0.14 |
0.21 |
0.28 |
0.41 |
0.53 |
|
|
|
|
| 6 |
0.06 |
0.08 |
0.11 |
0.17 |
0.25 |
0.33 |
0.48 |
0.63 |
0.99 |
|
|
|
| 7 |
|
0.09 |
0.12 |
0.19 |
0.29 |
0.39 |
0.56 |
0.73 |
1.15 |
1.62 |
|
|
| 8 |
|
0.10 |
0.14 |
0.22 |
0.32 |
0.44 |
0.63 |
0.82 |
1.30 |
1.84 |
|
|
| 9 |
|
|
|
0.24 |
0.36 |
0.50 |
0.71 |
0.92 |
1.45 |
2.06 |
3.84 |
|
| 10 |
|
|
|
0.27 |
0.40 |
0.55 |
0.78 |
1.02 |
1.61 |
2.28 |
4.23 |
7.06 |
| 11 |
|
|
|
0.29 |
0.44 |
0.61 |
0.86 |
1.12 |
1.76 |
2.50 |
4.62 |
7.68 |
| 12 |
|
|
|
0.32 |
0.48 |
0.66 |
0.93 |
1.22 |
1.91 |
2.72 |
5.02 |
8.29 |
| 13 |
|
|
|
0.34 |
0.51 |
0.72 |
1.01 |
1.31 |
2.06 |
2.94 |
5.41 |
8.90 |
| 14 |
|
|
|
|
0.55 |
0.78 |
1.08 |
1.41 |
2.22 |
3.16 |
5.80 |
9.51 |
| 15 |
|
|
|
|
0.59 |
0.83 |
1.16 |
1.51 |
2.37 |
3.38 |
6.19 |
10.13 |
| 16 |
|
|
|
|
0.63 |
0.89 |
1.23 |
1.61 |
2.52 |
3.60 |
6.58 |
10.74 |
| 17 |
|
|
|
|
|
0.94 |
1.31 |
1.71 |
2.68 |
3.82 |
6.98 |
11.35 |
| 18 |
|
|
|
|
|
1.00 |
1.38 |
1.80 |
2.83 |
4.04 |
7.37 |
11.97 |
| 19 |
|
|
|
|
|
1.05 |
1.46 |
1.90 |
2.98 |
4.26 |
7.76 |
12.58 |
| 20 |
|
|
|
|
|
1.11 |
1.53 |
2.00 |
3.14 |
4.49 |
8.15 |
13.19 |
| 22 |
|
|
|
|
|
1.22 |
1.68 |
2.20 |
3.44 |
4.93 |
8.94 |
14.42 |
| 24 |
|
|
|
|
|
1.33 |
1.83 |
2.39 |
3.75 |
5.37 |
9.72 |
15.64 |
| 26 |
|
|
|
|
|
1.44 |
1.98 |
2.59 |
4.06 |
5.81 |
10.5 |
16.87 |
| 28 |
|
|
|
|
|
1.55 |
2.13 |
2.79 |
4.36 |
6.25 |
11.29 |
18.09 |
| 30 |
|
|
|
|
|
1.66 |
2.28 |
2.98 |
4.67 |
6.69 |
12.07 |
19.32 |
| 32 |
|
|
|
|
|
|
2.43 |
3.18 |
4.97 |
7.13 |
12.86 |
20.54 |
| 34 |
|
|
|
|
|
|
2.58 |
3.37 |
5.28 |
7.57 |
13.64 |
21.77 |
| 36 |
|
|
|
|
|
|
2.73 |
3.57 |
5.59 |
8.01 |
14.42 |
22.99 |
| 39 |
|
|
|
|
|
|
|
3.77 |
5.89 |
8.46 |
15.21 |
24.22 |
| 40 |
|
|
|
|
|
|
|
3.96 |
6.20 |
8.90 |
15.99 |
25.44 |
| 42 |
|
|
|
|
|
|
|
|
6.51 |
9.34 |
16.78 |
26.67 |
| 44 |
|
|
|
|
|
|
|
|
6.81 |
9.78 |
17.56 |
27.89 |
| 46 |
|
|
|
|
|
|
|
|
7.12 |
10.22 |
18.35 |
29.12 |
| 48 |
|
|
|
|
|
|
|
|
7.43 |
10.66 |
19.13 |
30.34 |
| 50 |
|
|
|
|
|
|
|
|
7.73 |
11.10 |
19.91 |
31.57 |
120°沉头半空心铆钉(GB/T874-1986)mm
标记示例: 公称直径d=5mm、公称长度l=30mm、材料为BL2、不经表面处理的120°沉头半空心铆钉的标记: 铆钉GB/T8745×30
| d |
dk |
dt |
t |
rmax |
bmax |
K≈ |
l的范围 |
| 黑色 |
有色 |
| 公称 |
max |
min |
max |
min |
max |
min |
max |
min |
max |
min |
| (1.2) |
1.26 |
1.14 |
2.83 |
2.57 |
0.66 |
0.56 |
0.66 |
0.56 |
1.44 |
0.96 |
0.1 |
0.2 |
0.5 |
1.5~6 |
| 1.4 |
1.46 |
1.34 |
3.45 |
3.15 |
0.77 |
0.65 |
0.77 |
0.65 |
1.64 |
1.16 |
0.1 |
0.2 |
0.6 |
2.5~8 |
| (1.6) |
1.66 |
1.54 |
3.95 |
3.65 |
0.87 |
0.75 |
0.87 |
0.75 |
1.84 |
1.36 |
0.1 |
0.2 |
0.7 |
2.5~10 |
| 2 |
2.06 |
1.94 |
4.75 |
4.45 |
1.12 |
0.94 |
1.12 |
0.94 |
2.24 |
1.76 |
0.1 |
0.2 |
0.8 |
3~10 |
| 2.5 |
2.56 |
2.44 |
5.35 |
5.05 |
1.62 |
1.44 |
1.62 |
1.44 |
2.74 |
2.26 |
0.1 |
0.2 |
0.9 |
4~15 |
| 3 |
3.06 |
2.94 |
6.28 |
5.92 |
2.12 |
1.94 |
2.12 |
1.94 |
3.24 |
2.76 |
0.1 |
0.2 |
1 |
5~20 |
| (3.5) |
3.58 |
3.42 |
7.08 |
6.72 |
2.32 |
2.14 |
2.32 |
2.14 |
3.79 |
3.21 |
0.3 |
0.4 |
1.1 |
6~36 |
| 4 |
4.08 |
3.92 |
7.98 |
7.62 |
2.62 |
2.44 |
2.52 |
2.34 |
4.29 |
3.71 |
0.3 |
0.4 |
1.2 |
6~42 |
| 5 |
5.08 |
4.92 |
9.68 |
9.32 |
3.66 |
3.42 |
3.46 |
3.22 |
5.29 |
4.71 |
0.3 |
0.4 |
1.4 |
7~50 |
| 6 |
6.08 |
5.92 |
11.72 |
11.28 |
4.66 |
4.42 |
4.16 |
3.92 |
6.29 |
5.71 |
0.3 |
0.4 |
1.7 |
8~50 |
| 8 |
8.1 |
7.9 |
15.82 |
15.38 |
6.16 |
5.92 |
4.66 |
4.42 |
8.35 |
7.65 |
0.3 |
0.4 |
2.3 |
10~50 |
| 注:① 尽可能不采用括号内的规格。②dt栏内“黑色”适用于由钢材制成的铆钉,“有色”适用于由铝或铜材制成的铆钉。 |
| 公称长度l的通用规格系列:mm |
| 公称 |
1.5 |
2 |
2.5 |
3 |
3.5 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
| min |
1.3 |
1.8 |
2.3 |
2.8 |
3.26 |
3.76 |
4.76 |
5.76 |
6.71 |
7.71 |
8.71 |
9.71 |
10.65 |
| max |
1.7 |
2.2 |
2.7 |
3.2 |
3.74 |
4.24 |
5.24 |
6.24 |
7.29 |
8.29 |
9.29 |
10.29 |
11.35 |
| 公称 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
19 |
20 |
22 |
24 |
26 |
28 |
| min |
11.65 |
12.65 |
13.65 |
14.65 |
15.65 |
16.65 |
17.65 |
18.58 |
19.58 |
21.58 |
23.58 |
25.58 |
27.58 |
| max |
12.35 |
13.35 |
14.35 |
15.35 |
16.35 |
17.35 |
18.35 |
19.42 |
20.42 |
22.42 |
24.42 |
26.42 |
28.42 |
| 公称 |
30 |
32 |
34 |
36 |
38 |
40 |
42 |
44 |
46 |
48 |
50 |
|
|
| min |
29.58 |
31.5 |
33.5 |
35.5 |
37.5 |
39.5 |
41.5 |
43.5 |
45.5 |
47.5 |
49.5 |
|
|
| max |
30.42 |
32.5 |
34.5 |
36.5 |
38.5 |
40.5 |
42.5 |
44.5 |
46.5 |
48.5 |
50.5 |
|
|
| 质量kg |
| 公称直径/mm |
1.2 |
1.4 |
1.6 |
2 |
2.5 |
3 |
3.5 |
4 |
5 |
6 |
8 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 1.5 |
0.02 |
|
|
|
|
|
|
|
|
|
|
| 2 |
0.03 |
|
|
|
|
|
|
|
|
|
|
| 2.5 |
0.03 |
0.04 |
0.06 |
|
|
|
|
|
|
|
|
| 3 |
0.03 |
0.05 |
0.07 |
0.11 |
|
|
|
|
|
|
|
| 3.5 |
0.04 |
0.06 |
0.08 |
0.12 |
|
|
|
|
|
|
|
| 4 |
0.04 |
0.06 |
0.09 |
0.14 |
0.19 |
|
|
|
|
|
|
| 5 |
0.05 |
0.07 |
0.10 |
0.16 |
0.23 |
0.32 |
|
|
|
|
|
| 6 |
0.06 |
0.09 |
0.12 |
0.19 |
0.27 |
0.37 |
0.51 |
0.67 |
|
|
|
| 7 |
|
0.10 |
0.13 |
0.21 |
0.31 |
0.43 |
0.59 |
0.77 |
1.12 |
|
|
| 8 |
|
0.11 |
0.15 |
0.23 |
0.35 |
0.48 |
0.66 |
0.87 |
1.27 |
1.75 |
|
| 9 |
|
|
0.16 |
0.26 |
0.38 |
0.54 |
0.74 |
0.97 |
1.42 |
1.97 |
|
| 10 |
|
|
0.18 |
0.28 |
0.42 |
0.59 |
0.81 |
1.07 |
1.58 |
2.19 |
3.97 |
| 11 |
|
|
|
|
0.46 |
0.65 |
0.89 |
1.16 |
1.73 |
2.41 |
4.36 |
| 12 |
|
|
|
|
0.50 |
0.70 |
0.96 |
1.26 |
1.88 |
2.63 |
4.76 |
| 13 |
|
|
|
|
0.54 |
0.76 |
1.04 |
1.36 |
2.04 |
2.85 |
5.15 |
| 14 |
|
|
|
|
0.58 |
0.81 |
1.11 |
1.46 |
2.19 |
3.07 |
5.54 |
| 15 |
|
|
|
|
0.61 |
0.87 |
1.19 |
1.56 |
2.34 |
3.29 |
5.93 |
| 16 |
|
|
|
|
|
0.92 |
1.27 |
1.65 |
2.50 |
3.51 |
6.32 |
| 17 |
|
|
|
|
|
0.98 |
1.34 |
1.75 |
2.65 |
3.73 |
6.72 |
| 18 |
|
|
|
|
|
1.03 |
1.42 |
1.85 |
2.80 |
3.95 |
7.11 |
| 19 |
|
|
|
|
|
1.09 |
1.49 |
1.95 |
2.96 |
4.17 |
7.50 |
| 20 |
|
|
|
|
|
1.15 |
1.57 |
2.05 |
3.11 |
4.39 |
7.89 |
| 22 |
|
|
|
|
|
|
1.72 |
2.24 |
3.42 |
4.83 |
8.68 |
| 24 |
|
|
|
|
|
|
1.87 |
2.44 |
3.72 |
5.28 |
9.46 |
| 26 |
|
|
|
|
|
|
2.02 |
2.63 |
4.03 |
5.72 |
10.24 |
| 28 |
|
|
|
|
|
|
2.17 |
2.83 |
4.33 |
6.16 |
11.03 |
| 30 |
|
|
|
|
|
|
2.32 |
3.03 |
4.64 |
6.60 |
11.81 |
| 32 |
|
|
|
|
|
|
2.47 |
3.22 |
4.95 |
7.04 |
12.60 |
| 34 |
|
|
|
|
|
|
2.62 |
3.42 |
5.25 |
7.48 |
13.38 |
| 36 |
|
|
|
|
|
|
2.77 |
3.61 |
5.56 |
7.92 |
14.16 |
| 38 |
|
|
|
|
|
|
|
3.81 |
5.87 |
8.36 |
14.95 |
| 40 |
|
|
|
|
|
|
|
4.01 |
6.17 |
8.80 |
15.73 |
| 42 |
|
|
|
|
|
|
|
4.20 |
6.48 |
9.24 |
16.52 |
| 44 |
|
|
|
|
|
|
|
|
6.78 |
9.69 |
17.30 |
| 46 |
|
|
|
|
|
|
|
|
7.09 |
10.13 |
18.09 |
| 48 |
|
|
|
|
|
|
|
|
7.40 |
10.57 |
18.87 |
| 50 |
|
|
|
|
|
|
|
|
7.70 |
11.01 |
19.65 |
扁平头半空心铆钉(GB/T875-1986)mm
标记示例: 公称直径d=5mm、公称长度l=30mm、材料为BL2、不经表面处理的扁平头半空心铆钉的标记: 铆钉GB/T8755×30
| d |
dk |
K |
dt |
t |
rmax |
l的范围 |
| 黑色 |
有色 |
| 公称 |
max |
min |
max |
min |
max |
min |
max |
min |
max |
min |
max |
min |
| (1.2) |
1.26 |
1.14 |
2.4 |
2 |
0.58 |
0.42 |
0.66 |
0.56 |
0.66 |
0.56 |
1.44 |
0.96 |
0.1 |
1.5~6 |
| 1.4 |
1.46 |
1.34 |
2.7 |
2.3 |
0.58 |
0.42 |
0.77 |
0.65 |
0.77 |
0.65 |
1.64 |
1.16 |
0.1 |
2~7 |
| (1.6) |
1.66 |
1.54 |
3.2 |
2.8 |
0.58 |
0.42 |
0.87 |
0.75 |
0.87 |
0.75 |
1.84 |
1.36 |
0.1 |
2~8 |
| 2 |
2.06 |
1.94 |
3.74 |
3.26 |
0.68 |
0.52 |
1.12 |
0.94 |
1.12 |
0.94 |
2.24 |
1.76 |
0.1 |
2~13 |
| 2.5 |
2.56 |
2.44 |
4.74 |
4.26 |
0.68 |
0.52 |
1.62 |
1.44 |
1.62 |
1.44 |
2.74 |
2.26 |
0.1 |
3~15 |
| 3 |
3.06 |
2.94 |
5.74 |
5.26 |
0.88 |
0.72 |
2.12 |
1.94 |
2.12 |
1.94 |
3.24 |
2.76 |
0.1 |
3.5~30 |
| (3.5) |
3.58 |
3.42 |
6.79 |
6.21 |
0.88 |
0.72 |
2.32 |
2.14 |
2.32 |
2.14 |
3.79 |
3.21 |
0.3 |
5~36 |
| 4 |
4.08 |
3.92 |
7.79 |
7.21 |
1.13 |
0.87 |
2.62 |
2.44 |
2.52 |
2.34 |
4.29 |
3.71 |
0.3 |
5~40 |
| 5 |
5.08 |
4.92 |
9.79 |
9.21 |
1.13 |
0.87 |
3.66 |
3.42 |
3.46 |
3.22 |
5.29 |
4.71 |
0.3 |
6~50 |
| 6 |
6.08 |
5.92 |
11.85 |
11.15 |
1.33 |
1.07 |
4.66 |
4.42 |
4.16 |
3.92 |
6.29 |
5.71 |
0.3 |
7~50 |
| 8 |
8.1 |
7.9 |
15.85 |
15.15 |
1.33 |
1.07 |
6.16 |
5.92 |
4.66 |
4.42 |
8.35 |
7.65 |
0.3 |
9~50 |
| 10 |
10.1 |
9.9 |
19.42 |
18.58 |
1.63 |
1.37 |
7.7 |
7.4 |
7.7 |
7.4 |
10.35 |
9.65 |
0.3 |
10~50 |
| 注:① 尽可能不采用括号内的规格。②dt栏内“黑色”适用于由钢材制成的铆钉,“有色”适用于由铝或铜材制成的铆钉。 |
| 公称长度l的商品规格系列:mm |
| 公称 |
1.5 |
2 |
2.5 |
3 |
3.5 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
| min |
1.3 |
1.8 |
2.3 |
2.8 |
3.26 |
3.76 |
4.76 |
5.76 |
6.71 |
7.71 |
8.71 |
9.71 |
10.65 |
| max |
1.7 |
2.2 |
2.7 |
3.2 |
3.74 |
4.24 |
5.24 |
6.24 |
7.29 |
8.29 |
9.29 |
10.29 |
11.35 |
| 公称 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
19 |
20 |
22 |
24 |
26 |
28 |
| min |
11.65 |
12.65 |
13.65 |
14.65 |
15.65 |
16.65 |
17.65 |
18.58 |
19.58 |
21.58 |
23.58 |
25.58 |
27.58 |
| max |
12.35 |
13.35 |
14.35 |
15.35 |
16.35 |
17.35 |
18.35 |
19.42 |
20.42 |
22.42 |
24.42 |
26.42 |
28.42 |
| 公称 |
30 |
32 |
34 |
36 |
38 |
40 |
42 |
44 |
46 |
48 |
50 |
|
|
| min |
29.58 |
31.5 |
33.5 |
35.5 |
37.5 |
39.5 |
41.5 |
43.5 |
45.5 |
47.5 |
49.5 |
|
|
| max |
30.42 |
32.5 |
34.5 |
36.5 |
38.5 |
40.5 |
42.5 |
44.5 |
46.5 |
48.5 |
50.5 |
|
|
| 质量kg |
| 公称直径/mm |
1.2 |
1.4 |
1.6 |
2 |
2.5 |
3 |
3.5 |
4 |
5 |
6 |
8 |
10 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 1.5 |
0.02 |
|
|
|
|
|
|
|
|
|
|
|
| 2 |
0.05 |
0.03 |
0.05 |
0.07 |
|
|
|
|
|
|
|
|
| 2.5 |
0.03 |
0.04 |
0.05 |
0.08 |
|
|
|
|
|
|
|
|
| 3 |
0.03 |
0.05 |
0.06 |
0.10 |
0.14 |
|
|
|
|
|
|
|
| 3.5 |
0.04 |
0.05 |
0.07 |
0.11 |
0.16 |
0.24 |
|
|
|
|
|
|
| 4 |
0.04 |
0.06 |
0.08 |
0.12 |
0.18 |
0.27 |
|
|
|
|
|
|
| 5 |
0.05 |
0.07 |
0.09 |
0.15 |
0.22 |
0.33 |
0.45 |
0.62 |
|
|
|
|
| 6 |
0.06 |
0.08 |
0.11 |
0.17 |
0.26 |
0.38 |
0.52 |
0.72 |
0.99 |
|
|
|
| 7 |
|
0.09 |
0.12 |
0.20 |
0.29 |
0.44 |
0.60 |
0.81 |
1.15 |
1.59 |
|
|
| 8 |
|
|
0.14 |
0.22 |
0.33 |
0.49 |
0.67 |
0.91 |
1.30 |
1.81 |
|
|
| 9 |
|
|
|
0.24 |
0.37 |
0.55 |
0.75 |
1.01 |
1.45 |
2.03 |
3.18 |
|
| 10 |
|
|
|
0.27 |
0.41 |
0.60 |
0.82 |
1.11 |
1.61 |
2.25 |
3.57 |
5.37 |
| 11 |
|
|
|
0.29 |
0.45 |
0.66 |
0.90 |
1.21 |
1.76 |
2.47 |
3.96 |
3.99 |
| 12 |
|
|
|
0.32 |
0.49 |
0.71 |
0.97 |
1.30 |
1.91 |
2.69 |
4.36 |
6.60 |
| 13 |
|
|
|
0.34 |
0.52 |
0.77 |
1.05 |
1.40 |
2.06 |
2.91 |
4.75 |
7.21 |
| 14 |
|
|
|
|
0.56 |
0.82 |
1.12 |
1.50 |
2.22 |
3.13 |
5.14 |
7.82 |
| 15 |
|
|
|
|
0.60 |
0.88 |
1.20 |
1.60 |
2.37 |
3.35 |
5.53 |
8.44 |
| 16 |
|
|
|
|
|
0.93 |
1.27 |
1.70 |
2.52 |
3.57 |
5.92 |
9.05 |
| 17 |
|
|
|
|
|
0.99 |
1.35 |
1.79 |
2.68 |
3.79 |
6.32 |
9.66 |
| 18 |
|
|
|
|
|
1.04 |
1.42 |
1.89 |
2.83 |
4.01 |
6.71 |
10.27 |
| 19 |
|
|
|
|
|
1.10 |
1.50 |
1.99 |
2.98 |
4.23 |
7.10 |
10.89 |
| 20 |
|
|
|
|
|
1.15 |
1.57 |
2.09 |
3.14 |
4.45 |
7.49 |
11.50 |
| 22 |
|
|
|
|
|
1.26 |
1.72 |
2.28 |
3.44 |
4.90 |
8.28 |
12.72 |
| 24 |
|
|
|
|
|
1.37 |
1.87 |
2.48 |
3.75 |
5.34 |
9.06 |
13.95 |
| 26 |
|
|
|
|
|
1.48 |
2.02 |
2.68 |
4.06 |
5.78 |
9.84 |
15.17 |
| 28 |
|
|
|
|
|
1.59 |
2.17 |
2.87 |
4.36 |
6.22 |
10.63 |
16.40 |
| 30 |
|
|
|
|
|
1.70 |
2.32 |
3.07 |
4.67 |
6.66 |
11.41 |
17.62 |
| 32 |
|
|
|
|
|
|
2.47 |
3.26 |
4.97 |
7.10 |
12.20 |
18.85 |
| 34 |
|
|
|
|
|
|
2.62 |
3.46 |
5.28 |
7.54 |
12.98 |
20.08 |
| 36 |
|
|
|
|
|
|
2.77 |
3.66 |
5.59 |
7.98 |
13.76 |
21.30 |
| 38 |
|
|
|
|
|
|
|
3.85 |
5.89 |
8.42 |
14.55 |
22.53 |
| 40 |
|
|
|
|
|
|
|
4.05 |
6.20 |
8.86 |
15.33 |
23.75 |
| 42 |
|
|
|
|
|
|
|
|
6.51 |
9.31 |
16.12 |
24.98 |
| 44 |
|
|
|
|
|
|
|
|
6.81 |
9.75 |
16.90 |
26.20 |
| 46 |
|
|
|
|
|
|
|
|
7.12 |
10.19 |
17.69 |
27.43 |
| 48 |
|
|
|
|
|
|
|
|
7.43 |
10.63 |
10.47 |
28.65 |
| 50 |
|
|
|
|
|
|
|
|
7.73 |
11.07 |
19.25 |
29.88 |
空心铆钉(GB/T876-1986)mm
标记示例: 公称直径d=3mm、公称长度l=10mm、材料为H62、不经表面处理的空心铆钉的标记: 铆钉GB/T8763×10
| d |
dk |
K |
dtmin |
δ |
rmax |
l的范围 |
| 公称 |
max |
min |
max |
min |
max |
min |
| 1.4 |
1.53 |
1.27 |
2.6 |
2.35 |
0.5 |
0.3 |
0.8 |
0.2 |
0.15 |
1.5~5 |
| (1.6) |
1.73 |
1.47 |
2.8 |
2.55 |
0.5 |
0.3 |
0.9 |
0.22 |
0.2 |
2~5 |
| 2 |
2.13 |
1.87 |
3.5 |
3.2 |
0.6 |
0.4 |
1.2 |
0.25 |
0.25 |
2~6 |
| 2.5 |
2.63 |
2.37 |
4 |
3.7 |
0.6 |
0.4 |
1.7 |
0.25 |
0.25 |
2~8 |
| 3 |
3.13 |
2.87 |
5 |
4.7 |
0.7 |
0.5 |
2 |
0.3 |
0.25 |
2~10 |
| (3.5) |
3.65 |
3.35 |
5.5 |
5.2 |
0.7 |
0.5 |
2.5 |
0.3 |
0.3 |
2.5~10 |
| 4 |
4.15 |
3.85 |
6 |
5.7 |
0.82 |
0.58 |
2.9 |
0.35 |
0.3 |
3~12 |
| 5 |
5.15 |
4.85 |
8 |
7.64 |
1.12 |
0.88 |
4 |
0.35 |
0.5 |
3~15 |
| 6 |
6.15 |
5.85 |
10 |
9.64 |
1.12 |
0.88 |
5 |
0.35 |
0.7 |
4~15 |
| 注:尽可能不采用括号内的规格。 |
| 公称长度l的商品规格系列:mm |
| 公称 |
1.5 |
2 |
2.5 |
3 |
3.5 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
15 |
| min |
1.3 |
1.8 |
2.3 |
2.8 |
3.26 |
3.76 |
4.76 |
5.76 |
6.71 |
7.71 |
8.71 |
9.71 |
10.65 |
11.65 |
12.65 |
13.65 |
14.65 |
| max |
1.7 |
2.2 |
2.7 |
3.2 |
3.74 |
4.24 |
5.24 |
6.24 |
7.29 |
8.29 |
9.29 |
10.29 |
11.35 |
12.35 |
13.35 |
14.35 |
15.35 |
| 质量kg |
| 公称直径/mm |
1.4 |
1.6 |
2 |
2.5 |
3 |
3.5 |
4 |
5 |
6 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 1.5 |
0.01 |
|
|
|
|
|
|
|
|
| 2 |
0.02 |
0.02 |
0.03 |
0.04 |
0.06 |
|
|
|
|
| 2.5 |
0.02 |
0.02 |
0.04 |
0.05 |
0.07 |
0.08 |
|
|
|
| 3 |
0.02 |
0.03 |
0.04 |
0.05 |
0.08 |
0.10 |
0.13 |
0.21 |
|
| 3.5 |
0.02 |
0.03 |
0.05 |
0.06 |
0.09 |
0.11 |
0.15 |
0.23 |
|
| 4 |
0.03 |
0.03 |
0.05 |
0.07 |
0.10 |
0.12 |
0.17 |
0.25 |
0.30 |
| 5 |
0.03 |
0.04 |
0.06 |
0.08 |
0.12 |
0.14 |
0.20 |
0.29 |
0.35 |
| 6 |
|
|
0.07 |
0.09 |
0.14 |
0.17 |
0.23 |
0.33 |
0.40 |
| 7 |
|
|
|
0.11 |
0.16 |
0.19 |
0.26 |
0.37 |
0.45 |
| 8 |
|
|
|
0.12 |
0.18 |
0.21 |
0.29 |
0.41 |
0.49 |
| 9 |
|
|
|
|
0.20 |
0.24 |
0.32 |
0.45 |
0.54 |
| 10 |
|
|
|
|
0.22 |
0.26 |
0.35 |
0.49 |
0.59 |
| 11 |
|
|
|
|
|
|
0.38 |
0.53 |
0.64 |
| 12 |
|
|
|
|
|
|
0.42 |
0.57 |
0.69 |
| 13 |
|
|
|
|
|
|
|
0.61 |
0.74 |
| 14 |
|
|
|
|
|
|
|
0.65 |
0.79 |
| 15 |
|
|
|
|
|
|
|
0.69 |
0.83 |
120°沉头铆钉(GB/T954-1986)mm
标记示例: 公称直径d=6mm、公称长度l=30mm、材料为BL2、不经表面处理的120°沉头铆钉的标记: 铆钉GB/T9546×30
| d |
dk |
rmax |
bmax |
K≈ |
l的范围 |
| 公称 |
max |
min |
max |
min |
| (1.2) |
1.26 |
1.14 |
2.83 |
2.57 |
0.1 |
0.2 |
0.5 |
1.5~6 |
| 1.4 |
1.46 |
1.34 |
3.45 |
3.15 |
0.1 |
0.2 |
0.6 |
2.5~8 |
| (1.6) |
1.66 |
1.54 |
3.95 |
3.65 |
0.1 |
0.2 |
0.7 |
2.5~10 |
| 2 |
2.06 |
1.94 |
4.75 |
4.45 |
0.1 |
0.2 |
0.8 |
3~10 |
| 2.5 |
2.56 |
2.44 |
5.35 |
5.05 |
0.1 |
0.2 |
0.9 |
4~15 |
| 3 |
3.06 |
2.94 |
6.28 |
5.92 |
0.1 |
0.2 |
1 |
5~20 |
| (3.5) |
3.58 |
3.42 |
7.08 |
6.72 |
0.3 |
0.4 |
1.1 |
6~36 |
| 4 |
4.08 |
3.92 |
7.98 |
7.62 |
0.3 |
0.4 |
1.2 |
6~42 |
| 5 |
5.08 |
4.92 |
9.68 |
9.32 |
0.3 |
0.4 |
1.4 |
7~50 |
| 6 |
6.08 |
5.92 |
11.72 |
11.28 |
0.3 |
0.4 |
1.7 |
8~50 |
| 8 |
8.1 |
7.9 |
15.82 |
15.38 |
0.3 |
0.4 |
2.3 |
10~50 |
| 注:尽可能不采用括号内的规格。 |
| 公称长度l的通用规格系列:mm |
| 公称 |
1.5 |
2 |
2.5 |
3 |
3.5 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
| min |
1.3 |
1.8 |
2.3 |
2.8 |
3.26 |
3.76 |
4.76 |
5.76 |
6.71 |
7.71 |
8.71 |
9.71 |
10.65 |
| max |
1.7 |
2.2 |
2.7 |
3.2 |
3.74 |
4.24 |
5.24 |
6.24 |
7.29 |
8.29 |
9.29 |
10.29 |
11.35 |
| 公称 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
19 |
20 |
22 |
24 |
26 |
28 |
| min |
11.65 |
12.65 |
13.65 |
14.65 |
15.65 |
16.65 |
17.65 |
18.58 |
19.58 |
21.58 |
23.58 |
25.58 |
27.58 |
| max |
12.35 |
13.35 |
14.35 |
15.35 |
16.35 |
17.35 |
18.35 |
19.42 |
20.42 |
22.42 |
24.42 |
26.42 |
28.42 |
| 公称 |
30 |
32 |
34 |
36 |
38 |
40 |
42 |
44 |
46 |
48 |
50 |
|
|
| min |
29.58 |
31.5 |
33.5 |
35.5 |
37.5 |
39.5 |
41.5 |
43.5 |
45.5 |
47.5 |
49.5 |
|
|
| max |
30.42 |
32.5 |
34.5 |
36.5 |
38.5 |
40.5 |
42.5 |
44.5 |
46.5 |
48.5 |
50.5 |
|
|
| 质量kg |
| 公称直径/mm |
1.2 |
1.4 |
1.6 |
2 |
2.5 |
3 |
3.5 |
4 |
5 |
6 |
8 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 1.5 |
0.02 |
|
|
|
|
|
|
|
|
|
|
| 2 |
0.03 |
|
|
|
|
|
|
|
|
|
|
| 2.5 |
0.03 |
0.05 |
0.07 |
|
|
|
|
|
|
|
|
| 3 |
0.04 |
0.05 |
0.07 |
0.12 |
|
|
|
|
|
|
|
| 3.5 |
0.04 |
0.06 |
0.08 |
0.13 |
|
|
|
|
|
|
|
| 4 |
0.04 |
0.07 |
0.09 |
0.15 |
0.22 |
|
|
|
|
|
|
| 5 |
0.05 |
0.08 |
0.11 |
0.17 |
0.26 |
0.39 |
|
|
|
|
|
| 6 |
0.06 |
0.09 |
0.12 |
0.20 |
0.30 |
0.44 |
0.61 |
0.82 |
|
|
|
| 7 |
|
0.10 |
0.14 |
0.22 |
0.34 |
0.50 |
0.69 |
0.92 |
1.50 |
|
|
| 8 |
|
0.11 |
0.15 |
0.25 |
0.38 |
0.55 |
0.76 |
1.02 |
1.65 |
2.52 |
|
| 9 |
|
|
0.17 |
0.27 |
0.42 |
0.61 |
0.84 |
1.12 |
1.80 |
2.74 |
|
| 10 |
|
|
0.18 |
0.29 |
0.45 |
0.66 |
0.91 |
1.22 |
1.96 |
2.96 |
5.83 |
| 11 |
|
|
|
|
0.49 |
0.72 |
0.99 |
1.31 |
2.11 |
3.18 |
6.22 |
| 12 |
|
|
|
|
0.53 |
0.78 |
1.06 |
1.41 |
2.26 |
3.40 |
6.61 |
| 13 |
|
|
|
|
0.57 |
0.83 |
1.14 |
1.51 |
2.42 |
3.62 |
7.00 |
| 14 |
|
|
|
|
0.61 |
0.89 |
1.21 |
1.61 |
2.57 |
3.84 |
7.39 |
| 15 |
|
|
|
|
0.65 |
0.94 |
1.29 |
1.71 |
2.72 |
4.06 |
7.79 |
| 16 |
|
|
|
|
|
1.00 |
1.37 |
1.80 |
2.88 |
4.28 |
8.18 |
| 17 |
|
|
|
|
|
1.05 |
1.44 |
1.90 |
3.03 |
4.50 |
8.57 |
| 18 |
|
|
|
|
|
1.11 |
1.52 |
2.00 |
3.18 |
4.72 |
8.96 |
| 19 |
|
|
|
|
|
1.16 |
1.59 |
2.10 |
3.33 |
4.94 |
9.35 |
| 20 |
|
|
|
|
|
1.22 |
1.67 |
2.20 |
3.49 |
5.16 |
9.75 |
| 22 |
|
|
|
|
|
|
1.82 |
2.39 |
3.79 |
5.61 |
10.53 |
| 24 |
|
|
|
|
|
|
1.97 |
2.59 |
4.10 |
6.05 |
11.31 |
| 26 |
|
|
|
|
|
|
2.12 |
2.78 |
4.41 |
6.49 |
12.10 |
| 28 |
|
|
|
|
|
|
2.27 |
2.98 |
4.71 |
6.93 |
12.88 |
| 30 |
|
|
|
|
|
|
2.42 |
3.18 |
5.02 |
7.37 |
13.67 |
| 32 |
|
|
|
|
|
|
2.57 |
3.37 |
5.33 |
7.81 |
14.45 |
| 34 |
|
|
|
|
|
|
2.72 |
3.57 |
5.63 |
8.25 |
15.23 |
| 36 |
|
|
|
|
|
|
2.87 |
3.76 |
5.94 |
8.69 |
16.02 |
| 38 |
|
|
|
|
|
|
|
3.96 |
6.24 |
9.13 |
16.80 |
| 40 |
|
|
|
|
|
|
|
4.16 |
6.55 |
9.58 |
17.59 |
| 42 |
|
|
|
|
|
|
|
4.35 |
6.86 |
10.02 |
18.37 |
| 44 |
|
|
|
|
|
|
|
|
7.16 |
10.46 |
19.16 |
| 46 |
|
|
|
|
|
|
|
|
7.47 |
10.90 |
19.94 |
| 48 |
|
|
|
|
|
|
|
|
7.78 |
11.34 |
20.72 |
| 50 |
|
|
|
|
|
|
|
|
8.08 |
11.78 |
21.51 |
管状铆钉(GB/T975-1986)mm
⚠ 该标准(GB/T975-1986)已废止且无直接替代国标(18230 系列可参考 GB/T 32076 预载荷高强度栓接结构连接副),本页数据仅供参考。
标记示例: 公称直径d=3mm、公称长度l=10mm、材料为20钢、不经表面处理的管状铆钉的标记: 铆钉GB/T9753×10
| d |
dk |
K |
δ |
留铆余量(推荐) |
l的范围 |
| max |
min |
max |
min |
| 0.7 |
2 |
1.6 |
0.28 |
0.12 |
0.15 |
0.4 |
1~7 |
| 1 |
2.4 |
2 |
0.38 |
0.22 |
0.15 |
0.5 |
1~10 |
| (1.2) |
2.6 |
2.2 |
0.38 |
0.22 |
0.15 |
0.5 |
1.5~12 |
| 1.5 |
2.9 |
2.5 |
0.5 |
0.3 |
0.2 |
0.6 |
1.5~15 |
| 1.8 |
3.2 |
2.8 |
0.5 |
0.3 |
0.2 |
0.6 |
2~16 |
| 2 |
3.44 |
2.96 |
0.6 |
0.4 |
0.25 |
0.8 |
3~16 |
| 2.5 |
4.24 |
3.76 |
0.6 |
0.4 |
0.25 |
0.8 |
4~20 |
| 3 |
4.74 |
4.26 |
0.92 |
0.68 |
0.5 |
1.5 |
5~24 |
| 4 |
5.74 |
5.26 |
0.92 |
0.68 |
0.5 |
1.5 |
6~28 |
| 5 |
7.29 |
6.71 |
1.12 |
0.88 |
0.5 |
2.5 |
8~34 |
| 6 |
8.79 |
8.21 |
1.12 |
0.88 |
0.5 |
2.5 |
10~40 |
| 8 |
11.85 |
11.15 |
1.65 |
1.35 |
1 |
3.5 |
14~40 |
| 10 |
14.35 |
13.65 |
1.65 |
1.35 |
1 |
3.5 |
18~40 |
| 12 |
16.35 |
15.65 |
1.65 |
1.35 |
1 |
4 |
20~40 |
| (14) |
18.35 |
17.65 |
2.15 |
1.85 |
1.5 |
4 |
22~40 |
| 16 |
20.42 |
19.58 |
2.15 |
1.85 |
1.5 |
4.5 |
24~40 |
| 20 |
26.42 |
25.58 |
2.65 |
2.35 |
1.5 |
5 |
26~40 |
| 注:① 尽可能不采用括号内的规格。②d和δ的公差按相应材料标准的规定。 |
| 技术条件 |
| 材料 |
表面处理 |
| 种类 |
牌号 |
| 碳素结构钢 |
20(冷拔) |
― |
| 镀锌钝化 |
| 铜及其合金 |
T2软(M) |
― |
| 钝化 |
| 镀锡 |
| 镀银 |
| H62软(M) |
― |
| 钝化 |
| 镀锡 |
| 镀银 |
| H96软(M) |
― |
| 钝化 |
| 镀锡 |
| 镀银 |
| 公称长度l的通用规格系列:mm |
| 公称 |
1 |
1.5 |
2 |
2.5 |
3 |
3.5 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
| min |
0.87 |
1.37 |
1.87 |
2.37 |
2.87 |
3.35 |
3.85 |
4.85 |
5.85 |
6.82 |
7.82 |
8.82 |
9.82 |
10.78 |
11.78 |
| max |
1.13 |
1.63 |
2.13 |
2.63 |
3.13 |
3.65 |
4.15 |
5.15 |
6.15 |
7.18 |
8.18 |
9.18 |
10.18 |
11.22 |
12.22 |
| 公称 |
13 |
14 |
15 |
16 |
17 |
18 |
19 |
20 |
21 |
22 |
23 |
24 |
25 |
26 |
27 |
| min |
12.78 |
13.78 |
14.78 |
15.78 |
16.78 |
17.78 |
18.74 |
19.74 |
20.74 |
21.74 |
22.74 |
23.74 |
24.74 |
25.74 |
26.74 |
| max |
13.22 |
14.22 |
15.22 |
16.22 |
17.22 |
18.22 |
19.26 |
20.26 |
21.26 |
22.26 |
23.26 |
24.26 |
25.26 |
26.26 |
27.26 |
| 公称 |
28 |
29 |
30 |
31 |
32 |
33 |
34 |
35 |
36 |
37 |
38 |
39 |
40 |
|
|
| min |
27.74 |
28.74 |
29.74 |
30.69 |
31.69 |
32.69 |
33.69 |
34.69 |
35.69 |
36.69 |
37.69 |
38.69 |
39.69 |
|
|
| max |
28.26 |
29.26 |
30.26 |
31.31 |
32.31 |
33.31 |
34.31 |
35.31 |
36.31 |
37.31 |
38.31 |
39.31 |
40.31 |
|
|
| 质量kg |
| 公称直径/mm |
0.7 |
1 |
1.2 |
1.5 |
1.8 |
2 |
2.5 |
3 |
4 |
5 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 2 |
0 |
0.01 |
0.01 |
0.02 |
0.02 |
|
|
|
|
|
| 2.5 |
0.01 |
0.01 |
0.01 |
0.02 |
0.02 |
|
|
|
|
|
| 3 |
0.01 |
0.01 |
0.01 |
0.02 |
0.03 |
0.04 |
|
|
|
|
| 3.5 |
0.01 |
0.01 |
0.02 |
0.03 |
0.03 |
0.05 |
|
|
|
|
| 4 |
0.01 |
0.01 |
0.02 |
0.03 |
0.04 |
0.05 |
0.07 |
|
|
|
| 5 |
0.01 |
0.02 |
0.02 |
0.04 |
0.04 |
0.06 |
0.08 |
0.19 |
|
|
| 6 |
0.01 |
0.02 |
0.02 |
0.04 |
0.05 |
0.07 |
0.09 |
0.23 |
0.32 |
|
| 7 |
0.01 |
0.02 |
0.03 |
0.05 |
0.06 |
0.08 |
0.11 |
0.26 |
0.36 |
|
| 8 |
|
0.03 |
0.03 |
0.05 |
0.07 |
0.10 |
0.12 |
0.29 |
0.40 |
0.55 |
| 9 |
|
0.03 |
0.04 |
0.06 |
0.08 |
0.11 |
0.14 |
0.32 |
0.44 |
0.61 |
| 10 |
|
0.03 |
0.04 |
0.07 |
0.08 |
0.12 |
0.15 |
0.35 |
0.49 |
0.66 |
| 11 |
|
|
0.04 |
0.07 |
0.09 |
0.13 |
0.16 |
0.38 |
0.53 |
0.72 |
| 12 |
|
|
0.05 |
0.08 |
0.10 |
0.14 |
0.18 |
0.41 |
0.57 |
0.77 |
| 13 |
|
|
|
0.09 |
0.11 |
0.15 |
0.19 |
0.44 |
0.62 |
0.83 |
| 14 |
|
|
|
0.09 |
0.11 |
0.16 |
0.20 |
0.47 |
0.66 |
0.88 |
| 15 |
|
|
|
0.10 |
0.12 |
0.17 |
0.22 |
0.50 |
0.70 |
0.94 |
| 16 |
|
|
|
|
0.13 |
0.18 |
0.23 |
0.53 |
0.74 |
0.99 |
| 17 |
|
|
|
|
|
|
0.25 |
0.56 |
0.79 |
1.05 |
| 18 |
|
|
|
|
|
|
0.26 |
0.59 |
0.83 |
1.10 |
| 19 |
|
|
|
|
|
|
0.27 |
0.62 |
0.87 |
1.16 |
| 20 |
|
|
|
|
|
|
0.29 |
0.65 |
0.92 |
1.21 |
| 21 |
|
|
|
|
|
|
|
0.68 |
0.96 |
1.27 |
| 22 |
|
|
|
|
|
|
|
0.72 |
1.00 |
1.32 |
| 23 |
|
|
|
|
|
|
|
0.75 |
1.04 |
1.38 |
| 24 |
|
|
|
|
|
|
|
0.78 |
1.09 |
1.43 |
| 25 |
|
|
|
|
|
|
|
|
1.13 |
1.49 |
| 26 |
|
|
|
|
|
|
|
|
1.17 |
1.54 |
| 27 |
|
|
|
|
|
|
|
|
1.22 |
1.60 |
| 28 |
|
|
|
|
|
|
|
|
1.26 |
1.65 |
| 29 |
|
|
|
|
|
|
|
|
|
1.71 |
| 30 |
|
|
|
|
|
|
|
|
|
1.76 |
| 31 |
|
|
|
|
|
|
|
|
|
1.82 |
| 32 |
|
|
|
|
|
|
|
|
|
1.87 |
| 33 |
|
|
|
|
|
|
|
|
|
1.93 |
| 34 |
|
|
|
|
|
|
|
|
|
1.98 |
| 公称直径/mm |
6 |
8 |
10 |
12 |
14 |
16 |
20 |
| 公称长度/mm |
每1000件钢制品的质量≈ |
| 10 |
0.81 |
|
|
|
|
|
|
| 11 |
0.87 |
|
|
|
|
|
|
| 12 |
0.94 |
|
|
|
|
|
|
| 13 |
1.01 |
|
|
|
|
|
|
| 14 |
1.08 |
2.86 |
|
|
|
|
|
| 15 |
1.14 |
3.03 |
|
|
|
|
|
| 16 |
1.21 |
3.20 |
|
|
|
|
|
| 17 |
1.28 |
3.37 |
|
|
|
|
|
| 18 |
1.35 |
3.55 |
4.56 |
|
|
|
|
| 19 |
1.41 |
3.72 |
4.78 |
|
|
|
|
| 20 |
1.48 |
3.89 |
5.00 |
6.11 |
|
|
|
| 21 |
1.55 |
4.06 |
5.22 |
6.38 |
|
|
|
| 22 |
1.62 |
4.23 |
5.44 |
6.65 |
11.70 |
|
|
| 23 |
1.68 |
4.40 |
5.66 |
6.92 |
12.16 |
|
|
| 24 |
1.75 |
4.57 |
5.88 |
7.19 |
12.61 |
14.63 |
|
| 25 |
1.82 |
4.75 |
6.10 |
7.46 |
13.07 |
15.17 |
|
| 26 |
1.89 |
4.92 |
6.32 |
7.73 |
13.53 |
15.70 |
21.10 |
| 27 |
1.95 |
5.09 |
6.54 |
8.00 |
13.99 |
16.23 |
21.78 |
| 28 |
2.02 |
5.26 |
6.76 |
8.27 |
14.45 |
16.76 |
22.46 |
| 29 |
2.09 |
5.43 |
6.98 |
8.54 |
14.91 |
17.30 |
23.14 |
| 30 |
2.15 |
5.60 |
7.21 |
8.81 |
15.37 |
17.83 |
23.82 |
| 31 |
2.22 |
5.78 |
7.43 |
9.08 |
15.83 |
18.36 |
24.50 |
| 32 |
2.29 |
5.95 |
7.65 |
9.35 |
16.29 |
18.90 |
25.18 |
| 33 |
2.36 |
6.12 |
7.87 |
9.61 |
16.75 |
19.43 |
25.86 |
| 34 |
2.42 |
6.29 |
8.09 |
9.88 |
17.21 |
19.96 |
26.54 |
| 35 |
2.49 |
6.46 |
8.31 |
10.15 |
17.67 |
20.50 |
27.22 |
| 36 |
2.56 |
6.63 |
8.53 |
10.42 |
18.13 |
21.03 |
27.90 |
| 37 |
2.63 |
6.80 |
8.75 |
10.69 |
15.59 |
21.56 |
28.58 |
| 38 |
2.69 |
6.98 |
8.97 |
10.96 |
19.05 |
22.09 |
29.26 |
| 39 |
2.76 |
7.15 |
9.19 |
11.23 |
19.51 |
22.63 |
29.94 |
| 40 |
2.83 |
7.32 |
9.41 |
11.50 |
19.97 |
23.16 |
30.62 |