材质 
M8
1.25
9.1
7.6
19
20.4
21.1
19.6
7
5.6
36
18
6
5.82
3.75
10
15.1
16.9
M10
1.5
11.1
9.6
23
24.4
25.1
23.6
9
7.6
44
22
7.7
7.48
4.5
12
18.95
21.05
M12
1.75
13.1
11.6
27
28.4
29.1
27.6
11
9.6
52
26
9.4
9.18
5.25
14
20.95
23.05
M16
2
15.2
13.6
32.9
34.5
35.2
33.6
13
11.6
62
31
13
12.73
6
16
26.95
29.05
M20
2.5
17.4
15.6
38.8
40.6
41.4
39.6
15.1
13.5
72
36
16.4
16.13
7.5
19
33.75
36.25
M24
3
21.4
19.6
46.8
48.6
49.4
47.6
19.1
17.5
88
44
19.6
19.27
9
24
38.75
41.25
M30
3.5
25.7
23.5
54.6
56.6
57.7
55.5
23.2
21.4
104
53
25
24.67
10.5
28
43.75
46.25
M36
4
30
27.5
65.5
67.7
69
66.5
27.4
25.4
123
63
30.8
29.91
12
32
53.5
56.5
M42
4.5
34.4
31.2
78.1
80.9
82.4
79.2
31.7
29.2
144
74
35.6
35.21
13.5
38
63.5
66.5
M48
5
40.7
37.1
92.9
96.1
97.7
94.1
36.9
34.1
171
87
41
40.61
15
46
68.5
71.5
M56
5.5
44.7
41.1
109.9
113.1
114.7
111.1
39.9
37.1
196
100
48.3
47.91
16.5
50
78.5
81.5
M64
6
51.4
46.9
122.3
126.3
128.4
123.9
44.1
40.9
221
115
55.7
55.24
18
58
88.25
91.75
M72
6
63.8
58.8
137
141.5
143.8
138.8
52.4
48.8
260
130
63.7
63.24
18
72
98.25
101.75
M80
6
71.8
66.8
157
161.5
163.8
158.8
57.4
53.8
296
150
71.7
71.24
18
80
113.25
116.75
M100
6
79.2
73.6
196.7
201.7
204.2
198.6
62.4
58.8
350
175
91.7
91.16
18
88
138
142