材质 
M8
1
9.2
8
7.78
14.38
5.45
5.15
0.4
13
12.73
M10
1|1.25
11.2
10
9.78
17.77
6.58
6.22
0.4
16
15.73
M12
1.25|1.5
13.7
12
11.73
20.03
7.68
7.32
0.6
18
17.73
M14
1.5
15.7
14
13.73
23.36
8.98
8.62
0.6
21
20.67
M16
1.5
17.7
16
15.73
26.75
10.18
9.82
0.6
24
23.67
M18
1.5
20.2
18
17.73
30.14
11.715
11.285
0.6
27
26.67
M20
1.5|2
22.4
20
19.67
33.53
12.715
12.285
0.8
30
29.67
M22
1.5
24.4
22
21.67
37.72
14.215
13.785
0.8
34
33.38
M24
2
26.4
24
23.67
39.98
15.215
14.785
0.8
36
35.38
M27
2
30.4
27
26.48
45.2
17.35
16.65
1
41
40
M30
2
33.4
30
29.48
50.85
19.12
18.28
1
46
45
M33
2
36.4
33
32.38
55.37
21.42
20.58
1
50
49
M36
3
39.4
36
35.38
60.79
22.92
22.08
1
55
53.8
M39
3
42.4
39
38.38
66.44
25.42
24.58
1
60
58.8
M42
3
45.6
42
41.38
71.3
26.42
25.58
1.2
65
63.1
M45
3
48.6
45
44.38
76.95
28.42
27.58
1.2
70
68.1
M48
3
52.6
48
47.38
82.6
30.42
29.58
1.6
75
73.1
M52
4
56.6
52
51.26
88.25
33.5
32.5
1.6
80
78.1
M56
4
63
56
55.26
93.56
35.5
34.5
2
85
82.8
M60
4
67
60
59.26
99.21
38.5
37.5
2
90
87.8
M64
4
71
64
63.26
104.86
40.5
39.5
2
95
92.8