T10051 1/8 RC M17 17mm Alloy Wheel Nut Caps Purple x 4 M12 12mm Thread
Set of 4 wheel nut caps to replace a 17mm (socket size) nut. The thread size is 12mm on these. Hubs are 7.58mm wide. Using a metric thread not suitable for the few models using a self tapping thread (usually Thunder Tigers).