M4 4mm Alloy Aluminium RC Car Wheel Nylon Locking Lock Nut Model Hex 1/10 Scale
M4 4mm Alloy Aluminium RC Car Wheel Nylon Lock Nut Hex Self-Locking 1/10 Scale. High-quality M4 aluminium alloy nylon lock nuts — perfect for RC car wheels and model builds. Lightweight, durable, and designed for a secure fit.