Core-RC 4mm Aluminum Serrated Wheel Nuts (Blue) (4)

This is a set of four optional Core-RC 4mm Aluminum Serrated Wheel Nuts, and are intended for use with the Schumacher Cat SX2 and Cougar SV 1/10 electric buggies as well as any application that requires a 4mm nut. These attractive wheel nuts feature a serrated face that locks securely onto the face of the plastic wheel, reducing the risk of loosing your wheel nuts and no nylon insert to wear out.