Zinc Cone Seat Standard Lug Nuts (611-052) by Dorman®. Thread Size: 9/16″ x 18. Hex Size: 7/8″. Overall Length: 0.75″. Seat Angle: 60 Deg. Material: Steel. Handling: Right Hand Thread. Packaging Type: Box. Package Quantity: 10 Pieces. Dorman’s Wheel Nuts are designed and constructed to strict engineering quality standards. All of the Wheel Nuts are manufactured with high corrosion resistance to combat rust in any environment.