3RACING Black Aluminium M3 Flat Washers 4.0mm 10-Pack - 3RAC-WF340/BK  [3RAC-WF340/BK]

Precision M3 Washers for RC Builds

RC hobbyists who value tidy assemblies will appreciate the 3RACING Aluminium M3 Flat Washer 4.0mm set in black. These washers help spread load across fastened joints, cutting down on part wear and improving clamping reliability in everyday use.

Benefits of Aluminium Washers

Aluminium washers bring a good balance of low weight and corrosion resistance, which is handy when you want to keep mass down without sacrificing longevity. The standard M3 size fits many RC screw threads while keeping assemblies neat.

Common Uses on RC Cars

Use these 4.0mm flat washers to space panels, back up small screws, or fine tune ride height in suspension linkages. Their thickness provides stable spacing and helps protect softer components from being crushed by hardware.