材质 
M8
1
9.2
0.4
5.45
5.15
13
12.73
14.38
M10
1|1.25
11.2
0.4
6.58
6.22
16
15.73
17.77
M12
1.25|1.5
13.7
0.6
7.68
7.32
18
17.73
20.03
M14
1.5
15.7
0.6
8.98
8.62
21
20.67
23.36
M16
1.5
17.7
0.6
10.18
9.82
24
23.67
26.75
M18
1.5
20.2
0.6
11.715
11.285
27
26.67
30.14
M20
1.5|2
22.4
0.8
12.715
12.285
30
29.67
33.53
M22
1.5
24.4
0.8
14.215
13.785
34
33.38
37.72
M24
2
26.4
0.8
15.215
14.785
36
35.38
39.98
M27
2
30.4
1
17.35
16.65
41
40
45.2
M30
2
33.4
1
19.12
18.28
46
45
50.85
M33
2
36.4
1
21.42
20.58
50
49
55.37
M36
3
39.4
1
22.92
22.08
55
53.8
60.79
M39
3
42.4
1
25.42
24.58
60
58.8
66.44
M42
3
45.6
1.2
26.42
25.58
65
63.1
71.3
M45
3
48.6
1.2
28.42
27.58
70
68.1
76.95
M48
3
52.6
1.6
30.42
29.58
75
73.1
82.6
M52
4
56.6
1.6
33.5
32.5
80
78.1
88.25
M56
4
63
2
35.5
34.5
85
82.8
93.56
M60
4
67
2
38.5
37.5
90
87.8
99.21
M64
4
71
2
40.5
39.5
95
92.8
104.86