|
平锥头铆钉 (GB/T 868—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/T 868 6×30 |
|||||||||
|
d |
dk |
K |
r max |
r1 max |
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 |

