설명
추가 정보
All lengths fully threaded, countersink must be designed according to the corresponding standard!
Pozi flat countersunk head machine screws form Z
BN 30505Pozi flat countersunk head machine screws form Z
BN 30505- 표준
- DIN 965 A (Standard withdrawn) ~ISO 7046-1 ~UNI 7688 ~ČSN 021152
- Headform
- Countersunk head 90°
- Drive
- Cross recess Z (Pozidriv)
- Thread
- fully threaded
- Material
- Steel
- Property class
- 4.8
- Base coat
- zinc plated black