Tamiya 42143 Off-Road Blue 4mm Serrated Nuts  [42143]

Tight Wheel Fixing for Demanding Runs

When wheel security matters, the Tamiya 42143 4mm Aluminum Serrated Wheel Nut Set is a dependable upgrade. The blue anodized nuts are engineered to stay locked onto the hub through rough track or trail use.

Balanced Strength and Low Mass

These aluminum serrated nuts are strong without adding unnecessary weight, and the serrated profile increases friction to reduce chance of loosening during impacts or sustained vibration.

Simple Fitment Across Many Kits

The Tamiya 42143 nut set fits a wide selection of models that take 4mm nuts, making them a practical choice for both weekend tinkerers and regular racers performing wheel changes.