Description
Additional information
At manufacturer's option, the diameter of the shaft may correspond with the pitch diameter
Round head square neck bolts without hex nuts
BN 30401Round head square neck bolts without hex nuts
BN 30401- Standard
- DIN 603 ~UNI 5732 ~ČSN 021319
- Headform
- Round with square neck
- Thread
- partially / fully threaded
- Material
- Steel
- Property class
- 4.6 / 4.8 (At manufacturer's option)
- Surface
- zinc plated blue