AccuWheel LNA-09160C5T Chrome Bulge Acorn Wheel Lug Nuts (9/16" Thread Size) 1.95" Tall - Pack of 20 Lugnuts Acorn Bulge Design, provides greater seating surface to prevent damage during installation. Cold Forged Carbon Steel then heat treated for enhanced Rigidity and exceptional strength. Triple chrome plated, ensures long life by preventing rust and corrosion. Extra-Long Closed-end Acorn Bulge Design, Hex: 3/4"; Height: 1.95"; Weight: 1.2oz each. Lug Nut Kits include 20 of 9/16"-18 Chrome Lug nuts. Please check Product Description for Vehicle Fitments