3Racing 3RAC-NF40/RE Racing Grade 4mm Flanged Lock Nuts 10pcs  [3RAC-NF40/RE]

3RACING Accessories 4mm Aluminum Flanged Lock Nuts (10 Pcs) - Red - 3RAC-NF40/RE
Price:
USD$4.30
Brand:
3Racing
Model:
3RAC-NF40/RE
Please kindly input your name and email address, we will inform you once we have the restocking.
Write a review

Race focused locking hardware

For tuners and racers seeking dependable fastening, the 3Racing 4mm flanged lock nuts in red balance weight and locking reliability. The aluminium flange design aids load distribution on critical mounts while limiting added mass in suspension and steering assemblies.

Technical highlights for setup work

  • Material: Precision aluminium delivers low weight with sufficient mechanical strength for hobby racing use.
  • Design: Integrated flange increases contact area to reduce localised stress and maintain clamping under vibration.
  • Compatibility: Intended for components and linkages that accept 4mm lock nuts in competitive RC rigs.
  • Color: Anodised red finish provides corrosion resistance and makes it easy to spot replaced or serviced fasteners.

What role does the flange play in race durability?

The flange spreads clamping force across a wider surface, reducing point loading and helping the joint resist loosening from vibration and impact.

Any special torque or installation notes?

Use a controlled torque appropriate to the mating threads and part material; over-tightening risks thread damage while under-tightening reduces locking effectiveness.