One Package Contains 12 Lug Nuts Composition: 100% Solid Stainless Steel Thread Pattern: 1/2-20 Right Hand Style: 1/2 Inches Acorn Lug Nut For Trailer Applications Only Trailer Wheel Lug Nut Package: Contains 12 Lug Nuts. Composition Type: 100% Solid Stainless Steel. Shape: Acorn Style. Thread Pattern: 1/2-20 Right Hand. Nut Length: 1-9/16 Inches Long. Socket/Wrench Size: Standard 13/16 Inches Size