Overview
A nylon ring inside the nut grips the bolt thread and stops the nut working loose under vibration, with no extra washer or adhesive needed.
Nylon inserts suit service temperatures up to about 120 °C. For hotter joints, ask us about all-metal lock nuts.
Specifications
| Standards | DIN 985, ISO 10511 (thin); DIN 982 (tall) |
|---|---|
| Sizes | M3 to M36 |
| Classes | 8, 10; SS A2, A4 |
| Finish | Zinc plated, plain stainless |
Key features
- Prevailing-torque locking
- Reusable a few times
- No extra parts needed
Applications
VehiclesPumps & motorsAgricultural machineryFans and HVAC
Need a size, grade or finish not listed? We also make special and non-standard parts to drawing. Ask us →
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