DIN 963
DIN 963 , Slotted Countersunk Head Machine Screws , Slotted Flat / Countersunk head machine screws
Dimension of DIN 963 as below:
 |
| Size | M3 | M4 | M5 | M6 | M8 | M10 |
| t min | 0.6 | 0.8 | 1 | 1.2 | 1.6 | 2 |
| n | 0.8 | 1 | 1.2 | 1.6 | 2 | 2.5 |
| k max | 1.65 | 2.2 | 2.5 | 3 | 4 | 5 |
| d1 max | 5.6 | 7.5 | 9.2 | 11 | 14.5 | 18 |
1. All size in mm ;