RS PRO
RS PRO, Plain Lock Nut, DIN 985, M6
Part No.
521-945
Procurement Intelligence
RS PRO DIN 985 self-locking nut series in M6 metric size with nylon insert and A2 304 stainless steel construction. This is a vibration-resistant fastener used in general assembly, machinery, and automotive applications where loose fasteners pose safety risks. Critical verification: confirm nylon insert integrity and temperature operating limits (typically -20°C to +100°C) before procurement for high-temperature or extreme environments.
Vibration-resistant mechanical assembly
Before ordering — verify:
| ☐ | Nylon insert durability |
| ☐ | Temperature service range |
| ☐ | Corrosion resistance A2 |