3RACING 3RAC-WC4/RE Red Aluminium M4 Countersink Washer Set (10 Pcs)  [3RAC-WC4/RE]

Secure, Flush Mounting with 3Racing Aluminium M4 Countersink Washers

RC builders aiming for tidy installs can rely on the 3Racing Aluminium M4 Countersink Washers to deliver a flush, snag-free finish. These washers are made to sit with countersunk screws so panels and trim remain smooth against track surfaces.

Why Aluminium Works Well for RC Use

Aluminium keeps mass down while giving good strength for small fittings, an important factor when optimising chassis balance. The red anodized surface improves corrosion resistance and keeps the hardware looking sharp after repeated use.

Where to Use These M4 Countersink Washers

These M4-size washers suit a wide range of hobby models, from touring cars to crawlers, and are especially handy when fastening body panels or components that need to sit flush with the shell.