ARP Washer Kit 9/16 ID 1.00 OD Black Washers (2/pkg)

ARP Washer Kit — 9/16" ID × 1.00" OD, Black (2/pkg) Brand: ARP Precision-engineered fastener washers designed for high-performance automotive and industrial applications. These black finish washers provide consistent clamping, corrosion resistance, and a professional appearance. Inner Diameter: 9/16" (0.5625") Outer Diameter: 1.00" Finish: Black Quantity: 2 per package Use: Ideal for ARP bolts, studs, and high-load joints where accurate washer sizing improves torque accuracy and load distribution. Manufactured to ARP's exacting standards, these washers help protect component surfaces, reduce bolt head or nut wear, and maintain consistent clamp loads under repeated service. Perfect for engine builds, suspension work, and performance upgrades. Key benefits: improved torque control, uniform load distribution, durable black finish for corrosion protection and aesthetics.