DIN 436

*All measurements in millimeters (mm)* 

d for screw a h
9 M8 - -
11 M10 30 3
13.5 M12 40 4
17.5 M16 50 5
22 M20 60 5
24 M22 70 6
26 M24 80 6
30 M27 90 6
33 M30 95 6
36 M35 100 6
39 M38 110 8
42 M41 125 8
45 M44 135 8
48 M47 140 8
52 M51 150 10
56 M55 160 10

 All information is strictly informative