Dorman Autograde Grade 8 Flat Washer 5/16 Inch for Automotive Repair 965-011
Dorman Autograde Grade 8 Flat Washer 5/16 Inch for Automotive Repair 965-011
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In-stock orders are processed within 48 hours; transit time is additional.
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Need help with a return? Request authorization within 30 days of delivery for eligible unused, uninstalled items. See details for exclusions and applicable fees.
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Request return authorization (RMA) within 30 days of delivery for eligible items. Keep items unused and uninstalled, with original packaging and accessories. Electronics, liquids, special orders and other categories are excluded.
Email sales@frsport.com with RETURN and your order number in the subject to request an RMA. Please wait for return authorization before sending your item back.
Wrong part/size or change of mind: a 20% return processing fee applies, plus applicable shipping costs.
Original shipping is non-refundable. For orders shipped free, the actual outbound shipping cost is deducted from the refund. Return shipping is prepaid by the customer.
After payment capture, cancellations and refunds generally incur a 5% processing fee, except for our error, confirmed defects or confirmed carrier loss. The 5% and 20% fees do not stack; only the greater applicable fee applies. Store credit waives the 5% fee, but applicable return fees remain.
Missing, incorrect or transit-damaged items: report within 3 business days of receipt with photos of the product and packaging.
For defective items, contact us for help with the manufacturer's warranty process. The manufacturer decides the claim.
Grade 8 flat washers 5/16 inch for automotive repair used to replace worn or missing hardware in critical vehicle assemblies.
Built to meet the manufacturer's design intent for reliable service, this washer is constructed from quality materials and has undergone extensive testing to ensure a precise fit and long service life.
Key Features
- Grade 8 hardened steel construction for high-strength applications
- 5/16 inch inner diameter designed for standard bolt sizes
- Flat profile distributes load evenly across fastened surfaces
- Direct replacement for original equipment washers
- Quality tested to validate fit and durability
- Sold as an 8-piece pack for multiple repair points
Benefits
- Prevents bolt head damage by distributing clamping force
- Reduces the risk of fastener loosening due to vibration
- Restores factory-level integrity to suspension and engine mounts
- Minimizes repeat repairs with durable hardened material
- Ensures smoother installation with OE-matching dimensions
- Provides cost-effective solution for bulk hardware replacement
Application
Ideal for mechanics and DIY enthusiasts replacing stripped, rusted, or lost washers in suspension systems, engine brackets, and chassis components where high-torque fasteners are used.
Fitment Notes
- Universal fit for applications requiring 5/16 inch Grade 8 flat washers
- Consult vehicle service manual for specific hardware grade requirements
Why Choose Dorman - Autograde?
- Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function
- Built with quality materials and validated through testing to stand up to daily driving demands
- Helps reduce the risk of repeat repairs with a strong focus on fit and durability
What's in the Box
- 8 Piece Pack of Grade 8 Flat Washers
Item Dimensions
- 1.0in x 1.6in x 4.2in, 0.1lbs
