沉头铆钉 (GB/T 869—1986) mm |
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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/T 869 5×30 |
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d |
dk |
α |
r max |
b max |
K≈ |
l的范围 |
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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 |
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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 |
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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 ≈ |
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2 |
0.02 |
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|
|
|
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|
|
|
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 |
|
|
|
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|
|
|
|
|
|
45.43 |
65.62 |
90.96 |
121.5 |
68 |
|
|
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|
|
|
|
|
|
|
|
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 |