DIN 933
Full Thread Hex Head Bolt dimension:
| d1 | M3 | M4 | M5 | M6 | M8 | M10 | M12 | M14 | M16 | M18 |
| k | 2 | 2.8 | 3.5 | 4 | 5.3 | 6.4 | 7.5 | 8.8 | 10 | 11.5 |
| e | 6.01 | 7.66 | 8.79 | 11.05 | 14.38 | 18.9 | 21.1 | 24.49 | 26.75 | 30.14 |
| s | 5.5 | 7 | 8 | 10 | 13 | 17 | 19 | 22 | 24 | 27 |
| d1 | M20 | M22 | M24 | M27 | M30 | M33 | M36 | M42 | M48 | |
| k | 12.5 | 14 | 15 | 17 | 18.7 | 21 | 22.5 | 26 | 30 | |
| e | 33.53 | 35.72 | 39.98 | 45.2 | 50.85 | 55.37 | 60.79 | 71.3 | 82.6 | |
| s | 30 | 32 | 36 | 41 | 46 | 50 | 55 | 65 | 75 |
* All size in mm;
* Hex head bolt specification;