설명
추가 정보
All lengths fully threaded
Slotted oval countersunk head machine screws
BN 657Slotted oval countersunk head machine screws
BN 657- 표준
- DIN 964 A (Standard withdrawn) ~ISO 2010 ~UNI 6110 ~ČSN 021155
- Headform
- Oval countersunk
- Drive
- Slot
- Thread
- fully threaded
- Material
- Stainless steel
- Material type
- A4