3Racing 3RAC-NF40/BL 4mm Black Flanged Aluminium Lock Nuts 10 Pack  [3RAC-NF40/BL]

3RACING 4mm Aluminum Flanged Lock Nuts (10 Pcs) - Black - 3RAC-NF40/BL
Price:
£3.21
Brand:
3Racing
Model:
3RAC-NF40/BL
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Durable 4mm Flanged Lock Nuts from 3Racing 3RAC-NF40/BL

The 3Racing 3RAC-NF40/BL flanged lock nuts are a straightforward choice for model makers needing consistent clamping. Produced in aluminium with a black finish, they reduce visible wear and help maintain secure joints across a range of RC components.

Core Benefits of the Flanged Lock Nuts

  • Material: Aluminium gives a strong yet light fastener ideal for hobby parts.
  • Design: Flanged edge spreads load and helps prevent loosening during use.
  • Finish: Black surface treatment offers improved corrosion resistance and neat appearance.
  • Compatibility: Fits common 4mm nut applications such as linkages, mounts and accessories.
  • Quantity: Ten nuts per set to cover repairs or multiple upgrade fits.
If your suspension uses a 4mm threaded fastener they should fit, though always check thread pitch and clearance before fitting to avoid interference.
The black finish provides basic protection against corrosion, but for exposure to persistent moisture consider additional rust prevention and routine cleaning.
Yes, aluminium flanged nuts can be reused if threads remain undamaged; inspect for wear and replace if threads are rounded or the flange is deformed.

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