20Pcs Wheels Locking Lug Nuts Open End Bulge Acorn Lug Nut 1/2-20 Thread 3/4 Hex Size:1/2-20WheelGuard™ Zinc finish bulge acorn style lug nuts are among the best in the industry. Our bulge acorn style nuts are crafted with precision machined threads to ensure a perfect fit to your vehicle's wheel studs. Manufactured with cold forged and heat treated steel for dependable strength and durability. These lug nuts feature premium zinc plating with essential protective layer provide exceptional strength, beauty, and corrosion resistance. Our lengthy multi-point quality control process ensures that every nut we handle is created with the same love and care as the one before it. For all your wheel and wheel accessory needs, always come to WheelGuard™.SPECS: Open-end Acorn Bulge Design, Thread: 1/2-20; Hex: 3/4"; Height: 0.84"FITS: Vehicles with wheel studs requiring a 1/2x20 thread and wheels that take a conical 60 degree seat with a 3/4" hex. Perfect for custom wheels with a big Center Cap on it.MAKE: Cold Forged Carbon Steel then heat treated for enhanced rigidity plus zinc finish and exceptional strength.FEATURES: Zinc plated finish with Open End Acorn Bulge design, provides greater seating surface to prevent damage during installation.INCLUDES: 20 Zinc Finish 1/2-20 Bulge Acorn nuts.