3RACING 3RAC-WF320/PU Purple Aluminium M3 Flat Washer 2.0mm Technical Pack (10)  [3RAC-WF320/PU]

Technical washers for accurate race setup

The 3RACING Aluminium M3 Flat Washer in purple is intended for model builders who require precise shim control. At a nominal thickness of 2.0mm and supplied as ten pieces, these washers are a straightforward way to tune clearances with minimal added mass.

Material and finish considerations

Aluminium delivers a useful strength to weight ratio for tuning components and the anodised surface improves wear and corrosion resistance at mounting points. These properties make the washers suitable for competitive use where reliable repeatability matters.

Integration into tuning workflows

Flat washers are commonly used to adjust suspension pick ups, steering geometry and chassis preload. These M3 washers enable fine increments of change without introducing flex or undue stack height, helping maintain consistent handling between setup runs.

Workshop and trackside utility

The 10 piece quantity provides a practical set for both workshop prototyping and quick trackside swaps. Keep a small selection in your tool kit to cover common spacing adjustments during setup and testing sessions.