Fastrax M4 Blue Serrated Flanged Locking Wheel Nuts (4)

The Fastrax M4 Blue Serrated Flanged Locking Wheel Nuts (part FTM4BS) provide a secure fastening solution for RC wheels that use M4 threads. The integrated flange helps distribute load across the wheel face, while the serrated surface is designed to improve grip against loosening during running. Finished in blue, this pack includes four M4 wheel nuts.

These locking wheel nuts are intended for use where an M4 thread is required, offering a tidy appearance with practical security for frequent use and maintenance.

Suggested Compatibility

Suggested compatibility includes RC cars, buggies and trucks that use M4 wheel studs or axles. Always confirm your model’s required thread size and nut style in the manual before fitting.