Moroso Wheel Rim Screws Features: Manufactured From Rugged Grade 8 Steel Withstand Extreme Loading Placed On Racing Tires Self Tapping Screws Built In Washer For Maximum Holding Strength Finished In Gold Iridite Use w/3/8 in. Socket Height: 1.00 Width: 5.38 Length: 7.19 Weight: 0.5 Electrical Outlet Plug Type: Lugs Nuts & Wheel Studs