Wellvie classy anti-theft heptagon steel wheel nuts racing nuts 24

• ★All nuts are heptagonal lock nuts.Because it has a heptagonal shape, it cannot be tightened or removed without using a special adapter.Helps prevent your car's wheels from being stolen. • ★This nut is forged using high-strength steel material.It's made from a raw material called steel, which is made by adding carbon to iron, so it's extremely hard! • ★Stronger than aluminum. • [Product information] ■Steel heptagon nut ■Set contents: 24 pieces, socket included ■Color: Neochrome ■Diameter: 20mm ■Total length: 32mm ■Screw size: 12mm ■Pitch size: 1.5mm ■Seat taper angle: 60 degrees • *This product is a wheel nut with a 60° taper.Do not use on wheels compatible with spherical seats or flat seats.*Please check the size and pitch of the vehicle to which it will be installed before purchasing.*Please use a torque wrench when tightening.Do not use an impact wrench.