Thread Type: metric       Fastener screw type: flat head square neck bolt      
M6 | M8 | M10 | M12 | ||
dk | max | 11.9 | 15.9 | 20 | 23.9 |
min | 11.7 | 15.5 | 19.2 | 23.6 | |
k1 | max | 6.4 | 8.1 | 10 | 13.6 |
min | 4.7 | 5.7 | 9.2 | 10.6 | |
k | max | 2.2 | 3.4 | 3.9 | 5.4 |
min | 2 | 2.4 | 3.2 | 4.1 | |
S | max | 6.1 | 7.9 | 9.8 | 11.9 |
min | 5.4 | 7.7 | 9.6 | 11.6 |