材质 
M8
1
2.25
2
L-4
9.2
8
7.78
14.38
5.45
5.15
0.4
13
12.73
M10
1.25
2.75
2.5
L-4
11.2
10
9.78
17.77
6.58
6.22
0.4
16
15.73
M12
1.5
3.5
3.2
L-5
13.7
12
11.73
20.03
7.68
7.32
0.6
18
17.73
M14
1.5
3.5
3.2
L-5
15.7
14
13.73
23.36
8.98
8.62
0.6
21
20.67
M16
1.5
4.3
4
L-6
17.7
16
15.73
26.75
10.18
9.82
0.6
24
23.67
M18
2
4.3
4
L-6
20.2
18
17.73
30.14
11.715
11.285
0.6
27
26.67
M20
2
4.3
4
L-6
22.4
20
19.67
33.53
12.715
12.285
0.8
30
29.67
M22
2
5.3
5
L-7
24.4
22
21.67
37.72
14.215
13.785
0.8
34
33.38
M24
2
5.3
5
L-7
26.4
24
23.67
39.98
15.215
14.785
0.8
36
35.38
M27
2
5.3
5
L-8
30.4
27
26.48
45.2
17.35
16.65
1
41
40
M30
2
6.66
6.3
L-9
33.4
30
29.48
50.85
19.12
18.28
1
46
45
M36
3
6.66
6.3
L-10
39.4
36
35.38
60.79
22.92
22.08
1
55
53.8
M42
3
8.36
8
L-12
45.6
42
41.38
71.3
26.42
25.58
1.2
65
63.1
M48
3
8.36
8
L-12
52.6
48
47.38
82.6
30.42
29.58
1.6
75
73.1