材质 
M3
0.5
6.01
4.5
4.02
2.15
5.5
5.32
M4
0.7
7.66
6
5.52
2.9
7
6.78
M5
0.8
8.79
6.8
6.22
4.4
8
7.78
M6
1
11.05
8
7.42
4.9
10
9.78
M8
1.25
14.38
9.5
8.92
6.44
13
12.73
M10
1.5
17.77
11.9
11.2
8.04
16
15.73
M12
1.75
20.03
14.9
14.2
10.37
18
17.73
M14
2
23.36
17
15.9
12.1
21
20.67
M16
2
26.75
19.1
17.8
14.1
24
23.67
M20
2.5
32.95
22.8
20.7
16.9
30
29.16
M24
3
39.55
27.1
25
20.2
36
35
M30
3.5
50.85
32.6
30.1
24.3
46
45
M36
4
60.79
38.9
36.4
29.4
55
53.8