설명
추가 정보
Thread end at manufacturer's option, machined or rolled
Slotted flat countersunk head wood screws
BN 955Slotted flat countersunk head wood screws
BN 955- 표준
- DIN 97 ~UNI 702 ~ČSN 021814
- Headform
- Countersunk head 90°
- Drive
- Slot
- Thread
- partially threaded
- Material
- Steel
- Surface
- zinc plated blue