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Size
d2
d3
d4
e
h
k
M8
20
36
20
8.5
36
8
M10
25
45
25
10
45
10
M12
30
54
30
11
53
12
M16
35
63
35
13
62
14
M20
40
72
40
16
71
16
M24
50
90
50
20
90
20
M30
65
108
60
25
109
24
M36
75
126
70
30
128
28
M42
85
144
80
35
147
32
M48
100
166
90
40
168
38
M56
110
184
100
45
187
42
M64
120
206
110
50
208
48
M72
150
260
140
60
260
60
M80
170
296
160
70
298
68
M100
190
330
180
80
330
75

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