GB/T 805-1988
扣紧螺母
Tight nuts
尺寸规格 规格X(P)
下载图纸
标准数据
- M6-M10
- M12-M16
- M18-M22
- M24-M30
- M36-M48
(mm)
d max
d min
s max
s min
d1
n
e
k
h
M6
5.3
5
10
9.73
7.5
1
11.5
3
0.4
M8
7.16
6.8
13
12.73
9.5
1
16.2
4
0.5
M10
8.86
8.5
16
15.73
12
1
19.6
5
0.6
M12
10.73
10.3
18
17.73
14
1.5
21.9
5
0.7
M14
12.43
12
21
20.67
16
1.5
25.4
6
0.8
M16
14.43
14
24
23.67
18
1.5
27.7
6
0.8
M18
15.93
15.5
27
26.16
20.5
2
31.2
7.0
1
M20
17.93
17.5
30
29.16
22.5
2
34.6
7
1
M22
20.02
19.5
34
33
25
2
36.9
7
1
M24
21.52
21
36
35
27
2.5
41.6
9
1.2
M27
24.52
24
41
40
30
2.5
47.3
9
1.2
M30
27.02
26.5
46
45
34
2.5
53.1
9
1.4
M36
32.62
32
55
53.8
40
3
63.5
12
1.4
M42
38.12
37.5
65
63.8
47
3
75
12
1.8
M48
43.62
43
75
73.1
54
3
86.5
14
1.8
