Description
Additional information
The commercial quality of steel grades A2 and A4 is property class 70 (tensile strength 700 N/mm2). Strength of the screw is indicated by the head marking and defined by the applicable product standard.
Hex socket head cap screws partially threaded
BN 613Hex socket head cap screws partially threaded
BN 613- Standard
- DIN 912 (Standard withdrawn) ISO 4762 ~UNI 5931 ~ČSN 021143
- Headform
- Cylindrical
- Drive
- Hexagon socket
- Thread
- partially threaded
- Material
- Stainless steel
- Material type
- A4