ARP 200-8785 3/8" ID Black Oxide Washers 10-Pack

ARP 200-8785 high-quality black oxide washers designed for precision fastener applications. These washers feature a 3/8" inner diameter and .655" outer diameter with a no-chamfer design for maximum surface contact and load distribution.

Key Features:

• 3/8" inner diameter for precise fitment
• .655" outer diameter provides optimal bearing surface
• Black oxide finish for corrosion resistance and professional appearance
• No chamfer design ensures full contact with mating surfaces
• Manufactured to ARP's exacting quality standards
• Sold in convenient 10-piece pack

ARP (Automotive Racing Products) is the world leader in fastener technology, manufacturing these washers from premium materials to complement their legendary bolts and studs. The black oxide coating provides both corrosion protection and a distinctive finish that's ideal for performance and racing applications where quality and reliability are non-negotiable.

Perfect for use with ARP fasteners in engine builds, suspension systems, drivetrain assemblies, and any critical application requiring precision-machined washers with consistent dimensions and superior material properties.