McGard 64034 Bulge Cone Seat Lug Nuts Black Finish

The McGard 64034 Bulge Cone Seat Style Lug Nuts in black finish are engineered to withstand the harsh realities of daily driving. These premium lug nuts are designed to resist rust, chipping, and peeling, even when exposed to corrosive wheel cleaners, road salt, and extreme weather conditions.

Key Features:

• Manufactured in the USA from restricted chemistry steel to meet or exceed OEM standards
• Through-hardened construction for maximum safety and durability
• Advanced multi-layer plating: nickel layers plus microporous chrome with black PVD finish
• Bulge cone seat design with extended seating surface for wider wheel seat areas
• Compatible with steel or aluminum wheels featuring tapered seat lug nut holes
• Lifetime warranty against rust, chipping, and peeling
• Fully machined for precision fit and consistent torque application

The bulge-style cone seat features an extended contact surface specifically designed to match the wider tapered seating areas found on many aluminum wheels. This ensures proper load distribution and secure wheel mounting. McGard's proprietary plating process creates a superior finish that protects against corrosion while maintaining an attractive appearance, even after years of exposure to impact guns, road debris, and harsh cleaning chemicals.