十字槽半沉头木螺钉(GB/T 952—1986)
十字槽半沉头木螺钉(GB/T 952—1986)
十字槽半沉头木螺钉 (GB/T 952—1986) mm |
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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 GB 952 10×100 |
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d |
dk |
K |
r ≈ |
f ≈ |
rf ≈ |
十字槽(H型)插入深度 |
l的范围 |
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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 |
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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 |