Weld Racing Lug Nuts You can choose from a complete line of top-quality Weld Racing lug nuts, designed for most applications. Weld Racing lug nuts are available in both open and closed-end styles, as well as in several shank lengths. In addition, Weld Racing lug nuts feature a chrome plated finish for durability and an attractive appearance. Lug Nut Thread Size: 1/2 in.-20 Lug Nut Seat Style: Shank Lug Nut Head Style: Standard Locking: No Open End Design: Yes Lug Nut Shank Length (in.): 0.55 Lug Nut Shank Diameter (in.): 0.69 Washer Included: Yes Washer Shape: Centered round Washer Outside Diameter (in.): 1.00 in. Lug Nut Material: Steel Lug Nut Color: Chrome Wrench Size Required (in.): 13/16 in. Quantity: Sold as a set of 5.