24pcs Chrome M12x1.5 Lug Nuts Set - Spline Drive for Car Wheels

OPEN-END 6-SPLINE LUG NUT Open-End Spline Style Wheel Lugs: are the ideal lug nut to display wheel studs on newer style rims that have a diameter too small to fit a standard wrench. Spline lug nuts are installed using a spline adapter designed to fit wheels with a small diameter. Spline lugs require a special adapter for installation and removal (which also adds an additional security feature for your wheels). BULGE ACORN STYLE Bulge Acorn lug nuts provide more seating surface area than a standard acorn lug nut, and are commonly used for aluminum wheels without a steel insert. PRECISE BEARING SURFACE To ensure even distribution of the clamp load and uniform seating of the lug nut to the wheel, our standard for concentricity of the bearing surface to the pitch diameter meets or exceeds O.E.M standards. PRECISION THREADS Better thread engagement enables your car to withstand the rigors of your daily on-road drive. 6 Spline Adapter: Adapters are designed to fit wheels with a small diameter. Dual Hex (3/4" and 13/16") for use with standard wheel tools. HOW ARE LUGS ARE MADE: Durable Steel Construction: Our lug nuts are forged which allows for better mechanical properties and consistent quality. Each lug nut is through-hardened and 10.9 grade heat treated to reach the depth of hardness needed for advanced security and reliable strength. CHROME FINISH: Wheel Accessories Parts chrome plated lug nuts have a long lasting high luster finish, and are double nickel plated to surpass 48 hour salt spray test. Open End Spline Lug Nuts for Truck and Car Truck Lug Nut Length: 1.00" (25.4mm)Car Lug Nut Length: 0.85" (21.5mm) Item Specs: Material: SteelSpline: 6-SidedSeat: 60-degree Conical, Bulge Acorn TRUCK- Open End 6-Spline Lug Nut Thread Sizes: M14x1.520 pc kit (for 5 Lug Wheels)24 pc kit (for 6 Lug Wheels)32 pc kit (for 8 Lug Wheels)9/16" UNF20 pc kit (for 5 Lug Wheels)M14x2.024 pc kit (for 6 Lug Wheels) CAR- Open End 6-Spline Lug Nut Thread Sizes: 7/16" UNF :20 pcs (for 5 Lug Wheels)1/2" UNF :20 pc kit (for 5 Lug Wheels)M12x1.2520 pc kit (for 5 Lug Wheels)24 pc kit (for 6 Lug Wheels)M12x1.520 pc kit (for 5 Lug Wheels)24 pc kit (for 6 Lug Wheels)