BS 4190-2001
米制六角头螺钉 表11
Metric hexagon head screws-Table 11
尺寸规格 规格X长度(P)
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标准数据
- M6-M10
- M12-M20
- M22-M27
- M30-M36
- M39-M45
- M48-M56
- M60-M68
(mm)
P
ds max
ds min
e min
k max
k min
r max
r min
s max
s min
M6
1
6
5.82
10.89
4.24
3.76
0.4
0.25
10
9.64
M8
1.25
8
7.78
14.2
5.74
5.26
0.8
0.4
13
12.57
M10
1.5
10
9.78
18.72
7.29
6.71
0.8
0.4
17
16.57
M12
1.75
12
11.73
20.88
8.29
7.71
1.25
0.6
19
18.48
M16
2
16
15.73
26.17
10.29
9.71
1.25
0.6
24
23.16
M20
2.5
20
19.67
32.95
13.35
12.65
1.78
0.8
30
29.16
M22
2.5
22
21.67
35.03
14.35
13.65
1.78
0.8
32
31
M24
3
24
23.67
39.55
15.35
14.65
1.78
0.8
36
35
M27
3
27
26.67
45.2
17.35
16.65
2.28
1
41
40
M30
3.5
30
29.67
50.85
19.42
18.58
2.28
1
46
45
M33
3.5
33
32.61
55.37
21.42
20.58
2.28
1
50
49
M36
4
36
35.61
60.79
23.42
22.58
2.7
1
55
53.8
M39
4
39
38.61
66.44
25.42
24.58
2.7
1
60
58.8
M42
4.5
42
41.61
72.09
26.42
25.58
2.8
1.2
65
63.8
M45
4.5
45
44.61
77.74
28.42
27.58
3.3
1.2
70
68.8
M48
5
48
47.61
83.39
30.42
29.58
3.8
1.6
75
73.8
M52
5
52
51.54
89.04
33.5
32.5
4.7
1.6
80
78.8
M56
5.5
56
55.54
94.47
35.5
34.5
4.9
2
85
83.6
M60
5.5
60
59.54
100.12
38.5
37.5
4.9
2
90
88.6
M64
6
64
63.54
105.77
40.5
39.5
4.9
2
95
93.6
M68
6
68
67.54
111.42
43.5
42.5
4.9
2
100
98.6
