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

M14-1.50 Serrated Wheel Stud - 0.62in Knurl, 82mm Under Head Length 610-787 Features:

• Fits 2017-2026 Ford F-350 Super Duty; 2017-2026 Ford F-450 Super Duty; 2017-2025 Ford F-550 Super Duty; 2020-2025 Ford F-600 Super Duty
• Zinc Plated finish for corrosion resistance
• 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