White Knight M12x1.50 Bulge Acorn Lug Nuts 20-Pack — Triple-Layer Chrome, Cold-Forged Carbon Steel

White Knight M12x1.50 bulge acorn lug nuts are cold-forged carbon-steel wheel fasteners in a stylish triple-layer chrome finish, supplied as a 20-pack for select aftermarket and factory wheels.

These lug nuts combine a traditional bulge-acorn profile with modern manufacturing to deliver consistent fit and a polished appearance on compatible wheels. Cold forging improves grain structure for strength and uniformity, while the triple-layer chrome finish enhances corrosion resistance and shine. The set is offered as 20 pieces, sized M12 x 1.50, with a 3/4" hex and 60° conical seating, intended only for compatible aftermarket and some factory wheels.

How do these lug nuts fit my wheels and vehicle?

Fit depends on thread pitch, seat style, and overall length; these nuts are M12 x 1.50 with a 60° conical (bulge acorn) seat and 1.40" overall height. They work on wheels designed for bulge-acorn lug nuts and on cars with matching M12 x 1.50 studs. Always verify your wheel and vehicle specifications before installation.

• Thread pitch: M12 x 1.50
• Seat style: 60° conical / bulge acorn
• Overall height: 1.40"; head hex: 3/4"
• Sold as a 20-piece set (model 1907S-20AM)

What build features affect durability and appearance?

These lug nuts are cold forged from carbon steel to increase strength and ensure consistent dimensions across the set. The triple-layer chrome finish gives a bright, mirror-like look and added protection against road salts and moisture. Manufacturing and finish choices aim to balance aesthetics with corrosion resistance for long-term use on compatible wheels.

• Material: cold-forged carbon steel for uniform strength
• Finish: triple-layer chrome for shine and corrosion defense
• Design: bulge-acorn profile for fast seating and classic appearance

How easy and safe is installation?

Installation is straightforward when the lug nuts match your wheel’s seat type and stud size: thread them by hand first, then torque to the vehicle or wheel maker’s specified value using a calibrated torque wrench. Incorrect fit or improper torque can damage the wheel, studs, or cause unsafe conditions, so follow manufacturer guidance and professional advice if unsure.

• Start threads by hand to avoid cross-threading
• Finish with a torque wrench to vehicle/wheel specs
• Consult wheel or vehicle manual for correct seat, length, and torque

What warranty and support are included?

White Knight provides a one-year manufacturer warranty on these lug nuts, covering manufacturing defects under normal use. For fitment questions or warranty claims, contact White Knight customer service with your order and vehicle/wheel details so they can assist with replacement or guidance.

• One-year manufacturer warranty
• Contact: cs@whtknight.com for fitment or warranty help
• Buyer assumes responsibility for correct selection and installation

Who is this for: This 20-pack of White Knight M12x1.50 bulge acorn lug nuts is aimed at car owners and installers updating aftermarket wheels or replacing worn lug hardware on vehicles that specify M12 x 1.50 threads and a 60° conical seat. It’s suitable for DIYers, workshops, and fleet managers who need durable, consistent fasteners with a polished chrome appearance — provided you confirm compatibility with your wheel and vehicle before ordering.