Model No: 3003.4384 UPC: 083509740431 Brand: McGard Country of Origin: Unite States McGard 74043 Chrome Cone Seat Style Trailer Lug Nut Set (1/2-20 Thread Size) - Pack of 10 Superior chrome finish protects against rust For use with steel or aluminum wheels with exposed decorative lug nuts that are tapered at the bottom Thread Size: 1/2-20 Hex Size: 13/16 Overall Length: 1.50