材质 
M12
1.25|1.5|1.75
16
15.57
20.03
15
14.57
2.8
3.8
18
17.73
9.64
10
M14
1.5|2
18
17.57
23.35
16
15.57
3.5
3.8
21
20.67
10.57
11
M16
1.5|2
22
21.48
26.75
19
18.48
4.5
4.8
24
23.67
12.57
13
M18
1.5|2|2.5
25
24.3
29.56
21
20.16
4.5
4.8
27
26.16
14.57
15
M20
1.5|2|2.5
28
27.3
32.95
22
21.16
4.5
4.8
30
29.16
15.57
16
M22
1.5|2|2.5
30
29.3
35.03
26
25.16
5.5
5.8
32
31
17.57
18
M24
2|3
34
33
39.55
27
26.16
5.5
5.8
36
35
18.48
19
M27
2|3
38
37
45.2
30
29.16
5.5
5.8
41
40
21.48
22
M30
2|3.5
42
41
50.85
33
32
7
7.36
46
45
23.48
24
M33
2|3.5
46
45
55.37
35
34
7
7.36
50
49
25.4
26
M36
3|4
50
49
60.79
38
37
7
7.36
55
53.8
28.48
29
M39
3|4
55
53.8
66.44
40
39
7
7.36
60
58.8
30.28
31
M42
3|4.5
58
56.8
71.3
46
45
9
9.36
65
63.1
33.38
34
M45
3|4.5
62
60.8
76.95
48
47
9
9.36
70
68.1
35.38
36
M48
3|5
65
63.8
82.6
50
49
9
9.36
75
73.1
37.38
38
M52
3|5
70
68.8
88.25
54
52.8
9
9.36
80
78.1
41.38
42
M56
4|5.5
75
73.8
93.56
57
55.8
9
9.36
85
82.8
44.38
45
M60
4|5.5
80
78.8
99.21
63
61.8
11
11.43
90
87.8
47.38
48
M64
4|6
85
83.6
104.86
66
64.8
11
11.43
95
92.8
50.26
51
M68
4|6
90
88.6
110.51
69
67.8
11
11.43
100
97.8
53.26
54
M72
4|6
95
93.6
116.16
73
71.8
11
11.43
105
102.8
57.26
58
M76
4|6
100
98.6
121.81
76
74.8
11
11.43
110
107.8
60.26
61
M80
4|6
105
103.6
127.46
79
77.8
11
11.43
115
112.8
63.26
64
M85
4|6
110
108.6
133.11
88
86.6
14
14.43
120
117.8
67.26
68
M90
4|6
120
118.6
144.08
92
90.6
14
14.43
130
127.5
71.26
72
M100
4|6
130
128.4
161.02
100
98.6
14
14.43
145
142.5
79.26
80