The Dorman Serrated Wheel Lug Stud is the perfect choice for ensuring the safe and secure attachment of wheels to the vehicle. This lug stud is made from a carbon steel material that meets SAE automotive industry standards for strength and hardness and is manufactured to strict specifications for reliable performance. It is designed with durable materials to exact specifications for long service life and resistance to corrosion. FleetPride is your First Click in Heavy Duty®.