ARP Washer 7/16in ID 5/8in OD Machined Chamfer Black
Only 2 Left!SKU: 200-8501
$20.45
As low as $5.11/mo with or . (Pay in 4 interest-free payments)
Description
ARP Washer — 7/16" ID × 5/8" OD Machined Chamfer (Black) High-performance machined washer engineered by ARP for precision fastening in demanding automotive and motorsport applications. Finished in durable black for corrosion resistance and professional appearance. Inner diameter: 7/16" (0.4375") Outer diameter: 5/8" (0.625") Profile: Precision machined with chamfered edge for smooth load distribution Finish: Black protective coating for longevity and reduced galling Ideal use: Cylinder head studs, high-torque fasteners, suspension and engine assembly This washer provides exact sizing and a chamfered seat to minimize stress concentrations and ensure consistent clamp load. Built to ARP's exacting quality standards, it pairs reliably with high-strength bolts and studs where repeatable torque and alignment matter. Why choose ARP: Trusted performance, precision machining, and a finish that resists corrosion — perfect for racers, engine builders, and anyone demanding dependable fastener components.
Features
Designed for high-performance applications with precision machining for reliability.
Durable black finish enhances corrosion resistance and maintains a professional look.
Chamfered edge ensures smooth load distribution and minimizes stress concentrations.
Perfectly sized for critical fasteners like cylinder head studs and high-torque bolts.
Built to ARP's strict quality standards for dependable performance in motorsport settings.
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