9/16"-18 x 3/4" Zinc Plated Steel Wheel Nuts OWNS-093 (4 pcs.)

Diameter: 9/16"
Length: 3/4"
Material: Steel
Finish: Zinc
Thread Size: 18 (SAE)
Type: Wheel Lug Nut
Specifications: Dorman #611-052

Box of 4.

A lug nut is used to secure a wheel on a vehicle.