These nuts are manufactured using durable materials and corrosion tested to ensure required strength and longevity.

Hex Nut-Castellated-Thread Size; 3/8-24, Height; 9/16 In. Features:

• Universal application; verify fitment using vehicle specifications
• Durable materials — manufactured to specific thread tolerance standards
• Precision-engineered to match original component dimensions
• Corrosion tested — hardware undergoes salt spray testing to ensure corrosion resistance
• Direct-fit replacement designed for straightforward installation
• Includes: 8 Castle Nut