Dorman 610-0146.10 Wheel Lug Stud

These wheel lug studs are made of carbon steel and tested to demanding automotive industry standards to ensure strength, longevity and safety. Durable material - carbon steel meets SAE automotive industry standards for strength and hardness. Corrosion tested - 72-hour salt spray testing simulates three years of corrosion resistance. Tensile tested - lug studs undergo industry-standard proof-load testing to ensure strength. Trustworthy quality - backed by team of professional engineers and quality control specialists in the United States.