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

Compact M3 Washers for Tough RC Use

The 3RACING Aluminium M3 Flat Washer 4.0mm set in black gives practical protection for threaded connections on RC models. These washers reduce concentrated stress and help keep assemblies sitting true during aggressive runs.

Material Advantages

Aluminium balances low mass with good corrosion resistance, which makes it a common choice for hobbyists looking to avoid adding unnecessary weight. M3 sizing keeps the washer compatible with a wide range of model hardware.

Practical Installation Tips

Ideal for shims, body mount reinforcement, and spacing shock or servo hardware, the 4.0mm thickness provides consistent clearance and improves clamp distribution to prevent part fatigue.