扁圆头铆钉(GB 871—1986)
扁圆头铆钉(GB 871—1986)
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扁圆头铆钉(GB 871—1986)mm |
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公称直径 d |
(Φ1.2) |
Φ1.4 |
(Φ1.6) |
Φ2 |
Φ2.5 |
Φ3 |
(Φ3.5) |
Φ4 |
Φ5 |
Φ6 |
Φ8 |
Φ10 |
|
|
d |
最大值 |
1.26 |
1.46 |
1.66 |
2.06 |
2.56 |
3.06 |
3.58 |
4.08 |
5.08 |
6.08 |
8.1 |
10.1 |
|
最小值 |
1.14 |
1.34 |
1.54 |
1.94 |
2.44 |
2.94 |
3.42 |
3.92 |
4.92 |
5.92 |
7.9 |
9.9 |
|
|
dk |
最大值 |
2.6 |
3 |
3.44 |
4.24 |
5.24 |
6.24 |
7.29 |
8.29 |
10.29 |
12.35 |
16.35 |
20.42 |
|
最小值 |
2.2 |
2.6 |
2.96 |
3.76 |
4.76 |
5.76 |
6.71 |
7.71 |
9.71 |
11.65 |
15.65 |
19.58 |
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|
k |
最大值 |
0.6 |
0.7 |
0.8 |
0.9 |
0.9 |
1.2 |
1.4 |
1.5 |
1.9 |
2.4 |
3.2 |
4.24 |
|
最小值 |
0.4 |
0.5 |
0.6 |
0.7 |
0.7 |
0.8 |
1 |
1.1 |
1.5 |
2 |
2.8 |
3.76 |
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|
r |
最大值 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
0.3 |
0.3 |
0.3 |
0.3 |
0.3 |
0.3 |
|
R |
≈ |
1.7 |
1.9 |
2.2 |
2.9 |
4.3 |
5 |
5.7 |
6.8 |
8.7 |
9.3 |
12.2 |
14.5 |
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①,技术条件按 GB 116-86 规定。 |
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公称长度l的商品规格系列：mm |
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公称 |
1.5 |
2 |
2.5 |
3 |
3.5 |
4 |
5 |
6 |
|
7 |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
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15 |
16 |
17 |
18 |
19 |
20 |
22 |
24 |
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|
26 |
28 |
30 |
32 |
34 |
36 |
38 |
40 |
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|
42 |
44 |
46 |
48 |
50 |
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质量kg |
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|
公称直径 d |
(Φ1.2) |
Φ1.4 |
(Φ1.6) |
Φ2 |
Φ2.5 |
Φ3 |
(Φ3.5) |
Φ4 |
Φ5 |
Φ6 |
Φ8 |
Φ10 |
|
公称长度 l /mm |
每1000件钢制品的质量 ≈ |
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|
1.5 |
0.02 |
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2 |
0.02 |
0.03 |
0.05 |
0.08 |
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2.5 |
0.03 |
0.04 |
0.06 |
0.09 |
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3 |
0.03 |
0.05 |
0.06 |
0.11 |
0.16 |
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3.5 |
0.04 |
0.05 |
0.07 |
0.12 |
0.18 |
0.27 |
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|
4 |
0.04 |
0.06 |
0.08 |
0.13 |
0.2 |
0.29 |
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|
5 |
0.05 |
0.07 |
0.1 |
0.15 |
0.24 |
0.35 |
0.51 |
0.68 |
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|
6 |
0.06 |
0.08 |
0.11 |
0.18 |
0.28 |
0.41 |
0.58 |
0.78 |
1.37 |
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7 |
|
0.09 |
0.13 |
0.2 |
0.32 |
0.46 |
0.66 |
0.88 |
1.52 |
2.39 |
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8 |
|
0.11 |
0.14 |
0.23 |
0.36 |
0.52 |
0.73 |
0.97 |
1.68 |
2.61 |
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9 |
|
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|
0.25 |
0.39 |
0.57 |
0.81 |
1.07 |
1.83 |
2.83 |
5.69 |
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10 |
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|
0.28 |
0.43 |
0.63 |
0.88 |
1.17 |
1.98 |
3.05 |
6.09 |
10.72 |
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11 |
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|
0.3 |
0.47 |
0.68 |
0.96 |
1.27 |
2.14 |
3.27 |
6.48 |
11.33 |
|
12 |
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|
0.33 |
0.51 |
0.74 |
1.03 |
1.37 |
2.29 |
3.49 |
6.87 |
11.94 |
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13 |
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|
0.35 |
0.55 |
0.79 |
1.11 |
1.46 |
2.44 |
3.71 |
7.26 |
12.55 |
|
14 |
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|
0.58 |
0.85 |
1.18 |
1.56 |
2.6 |
3.93 |
7.65 |
13.17 |
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15 |
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|
0.62 |
0.9 |
1.26 |
1.66 |
2.75 |
4.15 |
8.05 |
13.78 |
|
16 |
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|
0.66 |
0.96 |
1.33 |
1.76 |
2.9 |
4.37 |
8.44 |
14.39 |
|
17 |
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|
1.01 |
1.41 |
1.86 |
3.06 |
4.6 |
8.83 |
15 |
|
18 |
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|
1.07 |
1.48 |
1.96 |
3.21 |
4.82 |
9.22 |
15.62 |
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19 |
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|
1.12 |
1.56 |
2.05 |
3.36 |
5.04 |
9.61 |
16.23 |
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20 |
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1.18 |
1.63 |
2.15 |
3.52 |
5.26 |
10.01 |
16.84 |
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22 |
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1.29 |
1.78 |
2.35 |
3.82 |
5.7 |
10.79 |
18.07 |
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24 |
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1.4 |
1.93 |
2.54 |
4.13 |
6.14 |
11.57 |
19.29 |
|
26 |
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|
1.51 |
2.08 |
2.74 |
4.43 |
6.58 |
12.36 |
20.52 |
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28 |
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|
1.62 |
2.23 |
2.94 |
4.74 |
7.02 |
13.14 |
21.74 |
|
30 |
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|
1.73 |
2.38 |
3.13 |
5.05 |
7.46 |
13.93 |
22.97 |
|
32 |
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2.53 |
3.33 |
5.35 |
7.9 |
14.71 |
24.19 |
|
34 |
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|
2.68 |
3.52 |
5.66 |
8.34 |
15.49 |
25.42 |
|
36 |
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|
2.83 |
3.72 |
5.97 |
8.79 |
16.28 |
26.64 |
|
38 |
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|
3.92 |
6.27 |
9.23 |
17.06 |
27.87 |
|
40 |
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4.11 |
6.58 |
9.67 |
17.85 |
29.09 |
|
42 |
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|
6.88 |
10.11 |
18.63 |
30.32 |
|
44 |
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7.19 |
10.55 |
19.42 |
31.54 |
|
46 |
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7.5 |
10.99 |
20.2 |
32.77 |
|
48 |
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7.8 |
11.43 |
20.98 |
33.99 |
|
50 |
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|
8.11 |
11.87 |
21.77 |
35.22 |
