Jazrider M4-LNF-DB 4mm Flanged Lock Nut Set (4 pcs) - bright blue  [M4-LNF-DB]

Reliable 4mm flanged lock nuts from Jazrider

Secure connections reduce failures while running. The Jazrider 4mm flanged lock nuts in blue offer consistent clamping for hobby RC assemblies, helping keep suspension and body hardware intact during use.

Compatibility across model types

These lock nuts work well on a variety of RC platforms, from street cars to rough-terrain buggies. The flange increases bearing area, which helps protect softer mounting surfaces under repeated stress.

Easy to fit, easy to spot

The blue finish aids quick identification when servicing a model, and installation is straightforward with common hand tools. They are practical for club racers and weekend backyard drivers alike.