Dorman Autograde Split Lock Washer Class 8 M12 for Automotive Applications 435-012
Dorman Autograde Split Lock Washer Class 8 M12 for Automotive Applications 435-012
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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.
Split lock washers Class 8 M12 by Dorman used to replace worn or failing factory washers in numerous automotive applications.
Built to meet the manufacturer's design intent for reliable service, this part is made from quality materials to ensure a secure fit and long service life through extensive quality testing.
Key Features
- Class 8 hardened steel construction for high tensile strength
- M12 metric size designed for precise fitment
- Split lock design prevents loosening under vibration
- Direct replacement for original equipment washers
- Undergoes extensive quality testing for durability
- Sold as a 25-piece bulk pack for multiple repairs
Benefits
- Prevents fastener loosening caused by engine vibration and road shock
- Restores proper clamping force to critical automotive connections
- Reduces the risk of repeat repairs with durable materials
- Ensures smoother installation with OE-matching form and fit
- Provides cost-effective solution for fleet or shop inventory
- Maintains vehicle safety by securing vital components
Application
Ideal for professional mechanics and DIY enthusiasts needing reliable hardware for suspension, engine, or chassis repairs where M12 locking washers are specified.
Fitment Notes
- Universal automotive application for M12 fastener systems
- Compatible with various makes and models requiring Class 8 split lock washers
- Replaces part numbers including Papco 740-012, Midwest 6862, and Hillman 880780
Why Choose Dorman?
- 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
- 25 pieces of Dorman Autograde Split Lock Washers
Item Dimensions
- Package measures 3.2 inches by 2.4 inches by 1.5 inches
- Total package weight is approximately 0.3 lbs
