材质 
M5
0.8
6
4.52
5.48
8.63
3.12
3.88
0.2
8
7.64
M6
1
7.2
5.52
6.48
10.89
3.62
4.38
0.25
10
9.64
M8
1.25
10.2
7.42
8.58
14.2
4.92
5.68
0.4
13
12.57
M10
1.5
12.2
9.42
10.58
18.72
5.95
6.85
0.4
17
16.57
M12
1.75
14.7
11.3
12.7
20.88
7.05
7.95
0.6
19
18.48
M16
2
18.7
15.3
16.7
26.17
9.25
10.75
0.6
24
23.16
M20
2.5
24.4
19.16
20.84
32.95
11.6
13.4
0.8
30
29.16
M24
3
28.4
23.16
24.84
39.55
14.1
15.9
0.8
36
35
M27
3
32.4
26.16
27.84
45.2
16.1
17.9
1
41
40
M30
3.5
35.4
29.16
30.84
50.85
17.65
19.75
1
46
45
M33
3.5
38.4
32
34
55.37
19.95
22.05
1
50
49
M36
4
42.4
35
37
60.79
21.45
23.55
1
55
53.8
M39
4
45.4
38
40
66.44
23.95
26.05
1
60
58.8
M42
4.5
48.6
41
43
71.3
24.95
27.05
1.2
65
63.1
M45
4.5
52.6
44
46
76.95
26.95
29.05
1.2
70
68.1
M48
5
56.6
47
49
82.6
28.95
31.05
1.6
75
73.1
M52
5
62.6
51
53
88.25
31.75
34.25
1.6
80
78.1