Hexagon Head Bolt: EN ISO 4014
d | M8 | M10 | M12 | M14 | M16 | M18 | M20 | M22 | M24 | M27 | M30 |
p | 1.25 | 1.5 | 1.75 | 2 | 2 | 2.5 | 2.5 | 2.5 | 3 | 3 | 3.5 |
b(1) | 22 | 26 | 30 | 34 | 38 | 42 | 46 | 50 | 54 | 60 | 66 |
b(2) | 28 | 32 | 36 | 40 | 44 | 48 | 52 | 56 | 60 | 66 | 72 |
dw min | 11.6 | 15.6 | 17.4 | 20.5 | 22.5 | 25.3 | 28.2 | 31.7 | 33.6 | 38 | 42.7 |
c min | 0.15 | 0.15 | 0.15 | 0.15 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
k | 5.3 | 6.4 | 7.5 | 8.8 | 10 | 11.5 | 12.5 | 14 | 15 | 17 | 18.7 |
s | 13 | 17 | 19 | 22 | 24 | 27 | 30 | 34 | 36 | 41 | 46 |
L | 35-120 | 40-120 | 45-120 | 50-120 | 50-120 | 60-180 | 60-180 | 60-180 | 70-180 | 90-180 | 90-180 |