十字槽圆头木螺钉(GB/T 950—1986)
十字槽圆头木螺钉(GB/T 950—1986)
十字槽圆头木螺钉 (GB/T 950—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圆头木螺钉的标记: 木螺钉 GB 950 10×100 |
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d |
dk |
K |
r ≈ |
rf |
r2 |
十字槽(H型)插入深度 |
l的范围 |
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公称 |
min |
max |
max |
min |
max |
min |
槽号 |
m参考 |
max |
min |
||||
2 |
1.86 |
2 |
3.9 |
3.5 |
1.6 |
1.4 |
0.2 |
2.3 |
1.4 |
1 |
2.5 |
1.32 |
0.90 |
6~16 |
2.5 |
2.25 |
2.5 |
4.63 |
4.23 |
1.98 |
1.78 |
0.2 |
2.6 |
1.5 |
1 |
2.7 |
1.52 |
1.10 |
6~25 |
3 |
2.75 |
3 |
5.8 |
5.3 |
2.37 |
2.07 |
0.2 |
3.4 |
1.9 |
2 |
3.7 |
1.63 |
1.06 |
8~30 |
3.5 |
3.2 |
3.5 |
6.75 |
6.25 |
2.65 |
2.35 |
0.4 |
4 |
2.1 |
2 |
3.9 |
1.83 |
1.25 |
8~40 |
4 |
3.7 |
4 |
7.65 |
7.15 |
2.95 |
2.65 |
0.4 |
4.8 |
2.4 |
2 |
4.3 |
2.33 |
1.64 |
12~70 |
(4.5) |
4.2 |
4.5 |
8.6 |
8 |
3.25 |
2.95 |
0.4 |
5.2 |
2.6 |
2 |
4.5 |
2.43 |
1.84 |
16~85 |
5 |
4.7 |
5 |
9.5 |
8.9 |
3.5 |
3.2 |
0.4 |
6 |
2.9 |
2 |
4.7 |
2.63 |
2.04 |
18~100 |
(5.5) |
5.2 |
5.5 |
10.5 |
9.9 |
3.95 |
3.65 |
0.4 |
6.5 |
3.2 |
3 |
6.1 |
2.76 |
2.16 |
25~100 |
6 |
5.7 |
6 |
11.05 |
10.35 |
4.34 |
3.94 |
0.4 |
6.8 |
3.5 |
3 |
6.6 |
3.26 |
2.65 |
25~120 |
(7) |
6.64 |
7 |
13.35 |
12.55 |
4.86 |
4.46 |
0.5 |
8.2 |
3.8 |
3 |
6.9 |
3.56 |
2.93 |
40~120 |
8 |
7.64 |
8 |
15.2 |
14.4 |
5.5 |
5.1 |
0.5 |
9.7 |
4.4 |
4 |
8.7 |
4.35 |
3.77 |
40~120 |
10 |
9.64 |
10 |
18.9 |
18.1 |
6.8 |
6.4 |
0.5 |
12.1 |
5.5 |
4 |
9.7 |
5.35 |
4.75 |
70~120 |
注:尽可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 |
0.20 |
0.33 |
|
|
|
|
|
|
|
|
|
|
8 |
0.24 |
0.39 |
0.60 |
0.88 |
|
|
|
|
|
|
|
|
10 |
0.28 |
0.46 |
0.69 |
1.01 |
|
|
|
|
|
|
|
|
12 |
0.31 |
0.52 |
0.77 |
1.11 |
1.54 |
|
|
|
|
|
|
|
14 |
0.36 |
0.58 |
0.86 |
1.24 |
1.70 |
|
|
|
|
|
|
|
16 |
0.40 |
0.65 |
0.96 |
1.36 |
1.86 |
2.41 |
|
|
|
|
|
|
18 |
|
0.70 |
1.03 |
1.47 |
2.00 |
2.58 |
3.29 |
|
|
|
|
|
20 |
|
0.77 |
1.12 |
1.60 |
2.16 |
2.78 |
3.54 |
|
|
|
|
|
22 |
|
0.83 |
1.22 |
1.72 |
2.32 |
2.99 |
3.79 |
|
|
|
|
|
25 |
|
0.92 |
1.33 |
1.88 |
2.52 |
3.24 |
4.10 |
5.03 |
5.99 |
|
|
|
30 |
|
|
1.55 |
2.19 |
2.92 |
3.74 |
4.70 |
5.76 |
6.85 |
|
|
|
32 |
|
|
|
2.31 |
3.08 |
3.95 |
4.96 |
6.07 |
7.21 |
|
|
|
35 |
|
|
|
2.49 |
3.31 |
4.24 |
5.31 |
6.49 |
7.72 |
|
|
|
38 |
|
|
|
2.67 |
3.54 |
4.53 |
5.66 |
6.91 |
8.22 |
|
|
|
40 |
|
|
|
2.80 |
3.71 |
4.74 |
5.92 |
7.22 |
8.58 |
12.22 |
16.56 |
|
45 |
|
|
|
|
4.07 |
5.19 |
6.47 |
7.88 |
9.36 |
13.29 |
17.97 |
|
50 |
|
|
|
|
4.46 |
5.69 |
7.08 |
8.61 |
10.22 |
14.47 |
19.51 |
|
55 |
|
|
|
|
4.86 |
6.19 |
7.69 |
9.34 |
11.09 |
15.65 |
21.06 |
|
60 |
|
|
|
|
5.22 |
6.65 |
8.24 |
10.00 |
11.87 |
16.73 |
22.46 |
|
65 |
|
|
|
|
5.61 |
7.14 |
8.85 |
10.73 |
12.73 |
17.91 |
24.01 |
|
70 |
|
|
|
|
6.01 |
7.64 |
9.46 |
11.46 |
13.60 |
19.09 |
25.55 |
42.40 |
75 |
|
|
|
|
|
8.10 |
10.01 |
12.12 |
14.38 |
20.16 |
26.96 |
44.63 |
80 |
|
|
|
|
|
8.64 |
10.68 |
12.91 |
15.32 |
21.45 |
28.64 |
47.28 |
85 |
|
|
|
|
|
9.10 |
11.23 |
13.57 |
16.10 |
22.52 |
30.05 |
49.51 |
90 |
|
|
|
|
|
|
11.79 |
14.24 |
16.89 |
23.59 |
31.45 |
51.74 |
100 |
|
|
|
|
|
|
13.00 |
15.69 |
18.61 |
25.95 |
34.54 |
56.62 |
120 |
|
|
|
|
|
|
|
18.47 |
21.90 |
30.46 |
40.45 |
65.96 |