Traxxas 5147X Nylon Locking Nuts 5mm, Flanged Set of eight 5mm nuts Flanged nylon locking style steel, serrated Use Traxxas stock and hop-up replacement parts to get the most out of you Traxxas RTR vehicles This product is made from high quality materials and designed for lasting performance This is replacement hardware for use on RC vehicles; consult your user's manual for exact parts listings