| Material | Head | Type | |
|---|---|---|---|
| STEEL | Flat head knurled - underhead knurling! | N23-CG UKV | |
| STEEL | Flat head knurled | N23-CG | |
| STEEL | Countersunk head knurled - underhead knurling! | N23-VG UKV | |
| STEEL | Countersunk head knurled | N23-VG | |
| STEEL | Reduced countersunk head knurled - underhead knurling! | N23-KVG UKV | |
| STEEL | Semi hexagon reduced countersunk head | N23-HKVG T6K |
If you have any further questions, we are happy to help you!