Discover ARP 200-8582 hardened washers with 5/16 inch ID and 13/16 inch OD dimensions for high-strength engine and automotive fastener applications.
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The ARP 200-8582 washer set is engineered for high-performance automotive and engine assembly applications requiring precision-machined hardened washers for dependable fastener load distribution. Featuring a 5/16-inch inside diameter and 13/16-inch outside diameter, these washers are designed to support consistent clamping performance under demanding conditions. || Manufactured from hardened steel, the washers help reduce surface distortion and maintain accurate torque retention during engine assembly and performance upgrades. The precision-machined construction supports even load distribution while helping protect mounting surfaces from fastener damage. || ARP manufactures the 200-8582 washers for racers, engine builders, and automotive professionals seeking durable hardware solutions for high-stress fastening applications. Their corrosion-resistant finish supports long-term reliability in automotive environments exposed to heat and vibration.
| Brand | ARP |
|---|---|
| Model | 200-8582 |
| MPN | 2008582 |
| Product Type | Hardened Washers |
| Material | Hardened Steel |
| Finish Color | Black Oxide |
| Dimensions | 5/16 in ID x 13/16 in OD |
| Weight (lb) | 0.2 lb |
| Load Capacity | High Strength |
| Drawer Count | Not Published |
| Drawer Type | Not Published |
| Lock Type | Not Published |
| Mount Type | Fastener Hardware |
| Installation | Torque Fastened |
| Compatibility | Automotive Fasteners |
| Use Case | Engine Assembly |
| Warranty | Not Published |
| Country of Origin | USA |
| Series | Performance Hardware |
| UPC | 672036019914 |
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