• Dorman Cap Screw 781-521N Item Image
  • Dorman Autograde Hex Head Cap Screw M10-1.25 x 20mm Class 8.8 for Automotive Repair 781-521N
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Dorman - Autograde

Dorman Autograde Hex Head Cap Screw M10-1.25 x 20mm Class 8.8 for Automotive Repair 781-521N

Dorman Autograde Hex Head Cap Screw M10-1.25 x 20mm Class 8.8 for Automotive Repair 781-521N

$15.86
$15.86 $15.86
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In-stock orders are processed within 48 hours; transit time is additional.

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Returns

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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Return details & how to start

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.

M10-1.25 x 20mm hex head cap screw class 8.8 used to replace missing or damaged factory bolts in automotive 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, backed by a team of professional engineers and quality control specialists in the United States.

Key Features

  • Hex head design allows for easy installation with standard tools
  • Class 8.8 rating indicates high tensile strength for demanding applications
  • Metric thread size M10-1.25 with 20mm length for precise fitment
  • Corrosion-tested construction resists rust and environmental wear
  • Engineered as a direct-fit replacement for original equipment

Benefits

  • Restores structural integrity to critical vehicle components
  • Reduces the risk of repeat repairs caused by inferior fasteners
  • Ensures secure mounting to prevent loosening during operation
  • Provides dependable performance under daily driving demands
  • Offers a cost-effective solution compared to dealer-only parts

Application

Ideal for mechanics and DIY enthusiasts needing a trustworthy replacement for stripped, lost, or broken bolts in engines, suspensions, and body panels where this specific metric size is required.

Fitment Notes

  • Universal automotive application based on M10-1.25 x 20mm specifications
  • Verify thread pitch and length against your vehicle's factory requirements before installation
  • Compatible with applications calling for Needa Parts number 442430

Why Choose Dorman - Autograde?

  • Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function
  • Strong focus on fit, durability, and dependable performance helps ensure a smoother installation
  • Built with quality materials and validated through testing to stand up to daily driving demands
  • Delivers proven aftermarket solutions that keep your vehicle operating the way it should

What's in the Box

  • 1 Piece Cap Screw

Item Dimensions

  • 4.0in x 2.7in x 1.0in, 0.1lbs
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Vehicle fitment