These wheel studs are made from 20,000 PSI Tensile Strength 8740 Alloy Chrome Moly Steel and Cadmium plated for extra strength and durability. These studs are guaranteed to easily handle the acceleration shock loads (shear) and lateral forces (elongation) necessary for racing and performance applications.
Please Note: 5 studs included for 1 wheel. For all 4 wheels, you need to order 4 sets.