Universal Zinc with Yellow Chromate E-T/Ultra Seat Wheel Cover Retaining Lug Nuts (611-199) by Dorman®. Thread Size: 1/2″ x 20. Hex Size: 3/4″. Overall Length: 1.25″. Seat Angle: 60 Deg. Handling: Right Hand Thread. Material: Steel. Grade: Regular. Quantity: 10 Pieces. Packaging Type: Box. 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.