• Dorman Autograde Hex Flange Nut Grade 8 Thread Size 5/16-18 for Automotive Repair 962-011
  • Dorman Autograde Hex Flange Nut Grade 8 Thread Size 5/16-18 for Automotive Repair 962-011
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Dorman - Autograde

Dorman Autograde Hex Flange Nut Grade 8 Thread Size 5/16-18 for Automotive Repair 962-011

Dorman Autograde Hex Flange Nut Grade 8 Thread Size 5/16-18 for Automotive Repair 962-011

$14.33
$14.33
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Shipping & returns

Shipping details

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

International orders include export processing and customs clearance. Duties, taxes and brokerage are extra; final freight charges may change after remeasurement.

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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.

Specifications

Product details shared across all variants.

Product type
Nut
Category
Motor Vehicle Parts
Item condition
New
Manufacturer type
Aftermarket
Shipping weight
1.0 lb
Barcode
00019495057239

Billable shipping weight; may include dimensional weight.

Hex flange nut grade 8 with thread size 5/16-18 and height 1/2 inch used to replace worn or missing factory fasteners on vehicles.

Built to meet the manufacturer's design intent for reliable service. These nuts are manufactured using durable materials and corrosion tested to ensure required strength and longevity.

Key Features

  • Grade 8 construction provides high tensile strength for demanding applications
  • Hex flange design combines a washer face with the nut for easier installation
  • Thread size 5/16-18 ensures precise fitment for compatible bolts
  • Corrosion tested to withstand harsh underhood and undercarriage environments
  • Height measures 1/2 inch to match original equipment specifications
  • Engineered and quality controlled by professionals in the United States

Benefits

  • Restores proper clamping force to critical vehicle components
  • Reduces the risk of fastener failure due to corrosion or fatigue
  • Simplifies installation with integrated flange eliminating need for separate washers
  • Ensures long-term durability matching OE form fit and function
  • Helps prevent repeat repairs caused by substandard hardware
  • Provides a trustworthy solution backed by rigorous testing standards

Application

Ideal for automotive technicians and DIY mechanics needing reliable replacement hardware for suspension chassis or engine bay repairs where specific grade 8 fasteners are required.

Fitment Notes

  • Universal automotive application based on thread size and grade specifications
  • Verify thread pitch and diameter against original part before installation

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. Dorman parts are engineered as direct-fit replacements designed to match OE form fit and function helping ensure a smoother installation and reliable results. Built with quality materials and validated through testing they're made to stand up to daily driving demands and help reduce the risk of repeat repairs. For a long-lasting fix you can trust Dorman delivers proven aftermarket solutions that keep your vehicle operating the way it should.

What's in the Box

  • 4 Piece Set of Hex Flange Nuts

Item Dimensions

  • 1.0in x 1.6in x 4.2in
  • Weight 0.1lbs
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Vehicle fitment