Jazrider M4-LNF-R 4mm Red Flanged Lock Nuts 4pcs  [M4-LNF-R]

Compact locking for RC parts with Jazrider M4-LNF-R

The Jazrider M4-LNF-R 4mm flanged lock nuts are made to keep small fastenings secure in everyday RC use. Their vivid red colour simplifies inspections and part swaps.

Why the flange helps retention

By adding a flange the nut contacts a larger surface area which reduces a tendency to loosen under shock and vibration. They are suitable for standard M4 threaded components across many model types.

Typical fitting scenarios

These nuts are often used on road and off road vehicles for wheels, steering links, and small suspension mounts where a low profile locking nut is preferred.