Dorman Autograde 5/16-18 Battery Hold Down Bolt 12 Inch Length for Universal Automotive Use 390-001

Battery hold down bolt 5/16-18 thread size with 12 inch length used to replace missing or damaged factory battery retention hardware.

Built to meet the manufacturer's design intent for reliable service, this fastener is constructed from quality materials to withstand engine bay vibrations and corrosion. It is engineered to match the original equipment specifications for secure battery mounting.

Key Features

• Thread size: 5/16-18 inch
• Total length: 12 inches
• Overall height: 5-1/2 inches
• Direct replacement for specified original part numbers
• Manufactured by Dorman Autograde for consistent quality
• Compatible with Rockford HD-65 and Lawson 00373 applications

Benefits

• Secures battery firmly to prevent movement during driving
• Reduces risk of electrical shorts caused by loose battery terminals
• Restores proper vehicle safety standards for battery retention
• Durable construction resists rust and wear in harsh underhood environments
• Eliminates the need for expensive dealer-only hardware purchases
• Ensures reliable starting performance by maintaining stable battery connection

Application

Ideal for automotive technicians and DIY mechanics needing a universal replacement bolt to secure lead-acid batteries in various makes and models where original hardware is stripped, lost, or corroded.

Fitment Notes

• Universal application based on thread pitch and length requirements
• Verify existing battery tray hole size and required clamp height before installation
• Not vehicle specific; designed to fit any application requiring 5/16-18 x 12 inch hold down hardware

Why Choose Dorman - Autograde?

• 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.
• Backed by a team of product experts in the United States and more than a century of automotive experience.

What's in the Box

• 10 PR (10 Pairs)

Item Dimensions

• 2.5in x 1.3in x 12.4in
• Weight: 2.4lbs