Böllhoff
Böllhoff, Phosphated Steel Lock Nut, EN ISO 4759, M8
Part No.
05310080230
Procurement Intelligence
This is a Böllhoff nylon-insert self-locking nut from their standard fastener portfolio, designed for vibration-resistant assembly in metric M8 applications. It features phosphated steel construction meeting EN ISO 4759 Class A specifications. Verify nylon insert condition and torque-to-yield compatibility with mating bolt grade before procurement.
Vibration-resistant mechanical assembly
Before ordering — verify:
| ☐ | Nylon insert degradation risk |
| ☐ | Reusability limitations |
| ☐ | Phosphate coating corrosion protection |