Description
Additional information
All lengths fully threaded, countersink must be designed according to the corresponding standard!
Slotted flat countersunk head machine screws
BN 20244Slotted flat countersunk head machine screws
BN 20244- Standard
- DIN 963 A (Standard withdrawn) ~ISO 2009 ~UNI 6109 ~ČSN 021151
- Headform
- Countersunk head 90°
- Drive
- Slot
- Thread
- fully threaded
- Material
- Steel
- Property class
- 4.8
- Surface
- zinc plated with thick layer passivation