平头铆钉(GB/T109—1986) mm |
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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/T 109 6×15 |
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d |
dk |
K |
r max |
l的范围 |
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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 |
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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 |
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公称直径/mm |
2 |
2.5 |
3 |
3.5 |
4 |
5 |
6 |
8 |
10 |
公称长度/mm |
每1 000 件钢制品的质量 ≈ |
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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 |