十字槽沉头木螺钉 (GB/T 951—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沉头木螺钉的标记: 木螺钉 GB 951 10×100 |
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d |
dk |
K |
r ≈ |
十字槽(H型)插入深度 |
l的范围 |
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公称 |
min |
max |
max |
min |
槽号 |
m参考 |
min |
max |
|||
2 |
1.86 |
2 |
4 |
3.70 |
1.2 |
0.2 |
1 |
2.5 |
0.95 |
1.32 |
6~16 |
2.5 |
2.25 |
2.5 |
5 |
4.70 |
1.4 |
0.2 |
1 |
2.7 |
1.14 |
1.52 |
6~25 |
3 |
2.75 |
3 |
6 |
5.70 |
1.7 |
0.2 |
2 |
3.8 |
1.20 |
1.73 |
8~30 |
3.5 |
3.2 |
3.5 |
7 |
6.64 |
2 |
0.4 |
2 |
4.2 |
1.60 |
2.13 |
8~40 |
4 |
3.7 |
4 |
8 |
7.64 |
2.2 |
0.4 |
2 |
4.8 |
2.19 |
2.73 |
12~70 |
(4.5) |
4.2 |
4.5 |
9 |
8.64 |
2.7 |
0.4 |
2 |
5.2 |
2.58 |
3.13 |
16~85 |
5 |
4.7 |
5 |
10 |
9.64 |
3 |
0.4 |
2 |
5.4 |
2.77 |
3.33 |
18~100 |
(5.5) |
5.2 |
5.5 |
11 |
10.57 |
3.2 |
0.4 |
3 |
6.7 |
2.80 |
3.36 |
25~100 |
6 |
5.7 |
6 |
12 |
11.57 |
3.5 |
0.4 |
3 |
7.3 |
3.39 |
3.96 |
25~120 |
(7) |
6.64 |
7 |
14 |
13.57 |
4 |
0.5 |
3 |
7.8 |
3.87 |
4.46 |
40~120 |
8 |
7.64 |
8 |
16 |
15.57 |
4.5 |
0.5 |
4 |
9.3 |
4.41 |
4.95 |
40~120 |
10 |
9.64 |
10 |
20 |
19.48 |
5.8 |
0.5 |
4 |
10.3 |
5.39 |
5.95 |
70~120 |
注:尽可能不采用括号内的规格。 |
商品规格l的系列: 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 ≈ |
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6 |
0.17 |
0.29 |
|
|
|
|
|
|
|
|
|
|
8 |
0.21 |
0.35 |
0.52 |
0.75 |
|
|
|
|
|
|
|
|
10 |
0.25 |
0.42 |
0.61 |
0.88 |
|
|
|
|
|
|
|
|
12 |
0.29 |
0.47 |
0.68 |
0.99 |
1.31 |
|
|
|
|
|
|
|
14 |
0.33 |
0.54 |
0.78 |
1.11 |
1.47 |
|
|
|
|
|
|
|
16 |
0.37 |
0.61 |
0.87 |
1.24 |
1.64 |
2.21 |
|
|
|
|
|
|
18 |
|
0.66 |
0.95 |
1.35 |
1.77 |
2.38 |
3.03 |
|
|
|
|
|
20 |
|
0.73 |
1.04 |
1.47 |
1.93 |
2.59 |
3.28 |
|
|
|
|
|
22 |
|
0.79 |
1.13 |
1.60 |
2.10 |
2.79 |
3.54 |
|
|
|
|
|
25 |
|
0.87 |
1.24 |
1.76 |
2.30 |
3.04 |
3.84 |
4.55 |
5.53 |
|
|
|
30 |
|
|
1.47 |
2.06 |
2.69 |
3.54 |
4.45 |
5.28 |
6.39 |
|
|
|
32 |
|
|
|
2.19 |
2.86 |
3.75 |
4.70 |
5.58 |
6.75 |
|
|
|
35 |
|
|
|
2.37 |
3.09 |
4.04 |
5.05 |
6.01 |
7.26 |
|
|
|
38 |
|
|
|
2.55 |
3.32 |
4.33 |
5.41 |
6.43 |
7.76 |
|
|
|
40 |
|
|
|
2.68 |
3.48 |
4.54 |
5.66 |
6.74 |
8.12 |
11.51 |
15.29 |
|
45 |
|
|
|
|
3.84 |
5.00 |
6.22 |
7.40 |
8.90 |
12.59 |
16.70 |
|
50 |
|
|
|
|
4.24 |
5.49 |
6.82 |
8.13 |
9.76 |
13.77 |
18.25 |
|
55 |
|
|
|
|
4.63 |
5.99 |
7.43 |
8.85 |
10.63 |
14.95 |
19.79 |
|
60 |
|
|
|
|
4.99 |
6.45 |
7.99 |
9.52 |
11.41 |
16.02 |
21.20 |
|
65 |
|
|
|
|
5.39 |
6.95 |
8.59 |
10.25 |
12.27 |
17.20 |
22.74 |
|
70 |
|
|
|
|
5.78 |
7.45 |
9.20 |
10.97 |
13.14 |
18.38 |
24.29 |
40.33 |
75 |
|
|
|
|
|
7.90 |
9.76 |
11.64 |
13.92 |
19.45 |
25.69 |
42.56 |
80 |
|
|
|
|
|
8.44 |
10.42 |
12.43 |
14.86 |
20.74 |
27.38 |
45.21 |
85 |
|
|
|
|
|
8.90 |
10.97 |
13.09 |
15.64 |
21.81 |
28.78 |
47.44 |
90 |
|
|
|
|
|
|
11.53 |
13.75 |
16.43 |
22.89 |
30.19 |
49.67 |
100 |
|
|
|
|
|
|
12.74 |
15.21 |
18.15 |
25.25 |
33.28 |
54.55 |
120 |
|
|
|
|
|
|
|
|
21.44 |
29.75 |
39.18 |
63.89 |