Buick Le Sabre Wagon 4.9L / 5.0L / 5.7L / 6.6L 1978, Chrome Cone Seat Regular Lug Nuts by McGard®. 1/2" x 20 Thread Size, 13/16" Hex Size and 1.5" Overall Length. Set of 4 Lug Nuts. Chrome plated lug nuts lead a tough life. Think about it, harsh elements, nasty corrosive wheel cleaners and lead-foot drivers. Not to mention overzealous impact guns and loose fitting lug wrenches. This kind of treatment destroys ordinary lug nuts which turns even the best looking wheels ugly. Tough Nuts can take the punishment and keep your wheels looking beautiful.
- Triple-Nickel Chrome Plating
- Through-Hardened Steel
- Precision Threads
- Precise Bearing Surface
Tough Nuts are guaranteed for life not to rust, chip or peel. They are manufactured in the USA to meet or exceed O.E.M. standards for safety and durability. Every lug nut is fully machined from restricted chemistry steel made specifically for McGard and through-hardened for its unsurpassed level of safety. McGard's plating process includes three layers of nickel and one layer of microporous chrome producing a superior finish while protecting against rust. Tough Nuts are designed and built for the real world, because life is tough. Bulge Style Cone Seat lug nuts have an extended seating surface that is designed to match the wider seating surface used on some aluminum wheels. For use with steel or aluminum wheels with exposed decorative lug nuts that are tapered at the bottom.
McGard is a manufacturer of high quality security products, wheel locks and chrome plated lug nuts. Our customers include some of the finest North American, Japanese and European automotive manufacturers, as well as government agencies, the military, municipalities, and the fuel industry. Since 1966, McGard has become known for its unique product designs and comprehensive service programs in these and other areas where security and safety are top priorities.