Hex socket head cap screws partially threaded
BN 31150Hex socket head cap screws partially threaded
BN 31150- 표준
- DIN 912 (Standard withdrawn) ISO 4762 ~UNI 5931 ~ČSN 021143
- Headform
- Cylindrical
- Drive
- Hexagon socket
- Thread
- partially threaded
- Material
- Stainless steel
- Material type
- A4
- Property class
- 80