M12
1.75
20.03
18
17.73
18
17.16
M14
2
23.35
21
20.67
22
21.16
M16
2
26.75
24
23.67
25
24.16
M18
2.5
29.56
27
26.16
28
27.16
M20
2.5
32.95
30
29.16
32
30.4
M22
2.5
37.29
34
33
35
33.4
M24
3
39.55
36
35
38
36.4
M27
3
45.2
41
40
42
40.4
M30
3.5
50.85
46
45
48
46.4
M33
3.5
55.37
50
49
52
51.1
M36
4
60.79
55
53.8
55
53.1
M39
4
66.44
60
58.8
60
59.1
M42
4.5
72.02
65
63.8
65
63.1