These wheel lug studs are made of carbon steel and tested to demanding automotive industry standards to ensure strength, longevity and safety.

3/4-16l Serrated Wheel Stud - .815 in. Knurl, 2-5/8 in. Length 610-232.1 Features:

• Fits 1973-1977 Ford B500; 1975-1977 Ford F-500; 1974 Ford M-450; 1973-1977 Ford M500
• Durable material — carbon steel meets SAE automotive industry standards for strength and hardness
• Corrosion resistant — extensive salt spray testing helps ensure years of durability against rust
• 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