Dorman Autograde Double Ended Stud 5/16-18 and 5/16-24 Thread for Automotive Repair 675-521
Dorman Autograde Double Ended Stud 5/16-18 and 5/16-24 Thread for Automotive Repair 675-521
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Low stock: 4 left
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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Need help with a return? Request authorization within 30 days of delivery for eligible unused, uninstalled items. See details for exclusions and applicable fees.
Read the full return policyReturn 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
- Stud
- Category
- Motor Vehicle Parts
- Item condition
- New
- Manufacturer type
- Aftermarket
- Shipping dimensions (L × W × H)
- Shipping weight
- 1.0 lb
- Barcode
- 019495755210
Billable shipping weight; may include dimensional weight.
Double ended stud with 5/16-18 and 5/16-24 threads used to replace worn or broken fasteners in automotive and industrial applications.
Built to meet the manufacturer's design intent for reliable service. These studs are manufactured for high corrosion resistance and a long service life using quality materials validated through testing.
Key Features
- Double ended design with 5/16-18 thread on one side and 5/16-24 on the other
- Length specifications of 1/2 inch and 1 inch for versatile mounting
- Engineered for high corrosion resistance
- Sold in a convenient 10 piece pack
- Direct-fit replacement designed to match OE form and function
Benefits
- Restores secure fastening for critical automotive components
- Reduces the risk of repeat repairs due to corrosion or failure
- Suitable for a broad variety of automotive industrial and commercial uses
- Ensures smoother installation with precise thread matching
- Provides dependable performance for daily driving demands
Application
Ideal for mechanics and DIY enthusiasts needing reliable replacement studs for exhaust systems engine mounts or general industrial fastening tasks where dual thread sizes are required.
Fitment Notes
- Universal automotive part suitable for various makes and models requiring these specific thread sizes
- Verify thread pitch and length against original equipment 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.
What's in the Box
- 10 Piece Pack of Double Ended Studs
Item Dimensions
- 3.2in x 2.4in x 1.5in
- Weight: 0.3lbs
