Gorilla Automotive 41148XL Acorn Bulge Extra Long Lug Nut &ndash; 14-Millimeter by 1.50 Thread Size - Box of 60 External Pattern that Produces Better Torque and Prevents Breakage Thread Size is Stamped on Every Lug Nut for Easy Identification Quality Workmanship Ensures Durability 14-Millimeter by 1.50 Thread Size 60-Degree Conical Seat