This is a pack of six replacement Traxxas 2.5x8mm Button Head Hex Plastic Screws. These screws are not intended for use in metal; only plastic. This is a pack of six Traxxas 4x12mm Countersunk Screws, and are intended for use with the Traxxas Slash 2WD, Bandit VXL, Stampede VXL and Rustler VXL 1/10 vehicles.