3RACING 3RAC-WC3/BU Blue M3 Aluminium Countersink Washers 10 Pc Set  [3RAC-WC3/BU]

Secure countersink washers for cleaner builds

If you want neat screw heads and reduced wear, the 3RACING Aluminium M3 Countersink Washer 3RAC-WC3/BU in blue is an easy upgrade. The set of 10 keeps countersunk screws flush and helps protect mounting faces over time.

Benefits of aluminium washers

Aluminium gives a lightweight but sturdy option for small fasteners, helping to minimise unnecessary mass while keeping screw heads seated. These washers reduce snag points and help protect body mounts and chassis around screws.

Suitable models and fitting tips

The M3 countersink washers suit many 1/10 scale models and kit upgrades. Fit them when building or servicing a car to preserve threads and maintain a clean appearance across repairs and upgrades.