Dorman Autograde Battery Terminal Bolt 5/16 In x 1-1/4 In with Square Head and Shouldered Hex Nut 392-003
Dorman Autograde Battery Terminal Bolt 5/16 In x 1-1/4 In with Square Head and Shouldered Hex Nut 392-003
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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.
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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.
Battery terminal bolt 5/16 inch by 1-1/4 inch with square head and shouldered hex nut used to replace missing or corroded battery hold-down hardware on various vehicles.
Built to meet the manufacturer's design intent for reliable service, this fastener is constructed from quality materials to withstand engine bay conditions and ensure a secure battery connection.
Key Features
- Thread size measures 5/16 inch with a 1-1/4 inch length
- Design includes a square head for improved grip during installation
- Comes equipped with a shouldered hex nut for proper torque application
- Engineered to match the form and function of original equipment
- Part number 392-003 ensures correct identification for replacement
Benefits
- Restores secure battery mounting to prevent vibration damage
- Prevents electrical issues caused by loose terminal connections
- Square head design reduces the risk of stripping during tightening
- Direct fit solution eliminates the need for modifications or adapters
- Durable construction resists corrosion for long-term reliability
Application
Ideal for automotive technicians and DIY mechanics needing to replace lost, stripped, or rusted battery terminal bolts to ensure safe and stable power delivery.
Fitment Notes
- Universal application for vehicles requiring 5/16 inch x 1-1/4 inch battery bolts
- Verify existing hardware dimensions before purchase to ensure compatibility
Why Choose Dorman - Autograde?
- Backed by over a century of automotive experience and a team of product experts in the United States
- Parts are validated through testing to stand up to daily driving demands
- Focus on direct-fit replacements helps reduce the risk of repeat repairs
What's in the Box
- Package contains 100 pieces of the battery terminal bolt assembly
Item Dimensions
- Package measures 5.5 inches by 4.0 inches by 2.3 inches and weighs 5.0 lbs
