McGard chrome hex lug nut with a drag‑racing short .490" shank (7/16‑20 thread, 13/16 hex) supplied in a box of 100. Intended for Centerline Convo Pro and Weld Pro Star wheels, this open‑ended design fits wheels requiring the short shank. McGard machines each lug from restricted chemistry steel, through‑hardens for strength and applies layered nickel plus microporous chrome plating to resist corrosion and finish wear.
McGard Hex Lug Nut (Drag Racing Short Shank) 7/16-20 / 13/16 Hex / 1.6in. L (Box of 100) - Chrome