Dorman Autograde Flanged Hex Head Cap Screw M8-1.25 x 20mm Class 10.9 for Automotive Repair 459-420
Dorman Autograde Flanged Hex Head Cap Screw M8-1.25 x 20mm Class 10.9 for Automotive Repair 459-420
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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.
Flanged hex head cap screws for automotive repair used to replace worn or missing M8-1.25 x 20mm fasteners in critical vehicle assemblies.
Built to meet the manufacturer's design intent for reliable service, these bolts are manufactured using durable materials and corrosion-tested to ensure required strength and longevity. They are engineered as direct-fit replacements designed to match OE form, fit, and function.
Key Features
- Class 10.9 high-strength steel construction
- Integrated flange eliminates the need for separate washers
- M8-1.25 thread pitch with 20mm length
- Corrosion-tested coating for extended service life
- Validated by professional engineers and quality control specialists
- Sold as a convenient 10-piece pack
Benefits
- Restores factory-level clamping force to critical components
- Simplifies installation with built-in flange design
- Reduces risk of repeat repairs due to bolt failure
- Ensures dependable performance under daily driving demands
- Provides a cost-effective solution for multiple fastener replacements
- Matches original equipment specifications for proper fit
Application
Ideal for mechanics and DIY enthusiasts needing high-strength replacement fasteners for engine mounts, suspension components, or transmission assemblies where specific M8 flanged bolts are required.
Fitment Notes
- Universal automotive application based on M8-1.25 x 20mm sizing
- Verify thread pitch and length against original hardware before installation
- Compatible with vehicles requiring Class 10.9 strength rating
Why Choose Dorman?
- Choosing Dorman aftermarket replacement parts is a smart way to restore your vehicle with confidence, thanks to a strong focus on fit, durability, and dependable performance.
What's in the Box
- 10 Piece Pack of Flanged Hex Head Cap Screws
Item Dimensions
- 3.7in x 2.4in x 2.2in, 0.3lbs
