Dorman - Autograde Hex Nut Grade 5 5/16-18 in. x 1/2 in. 44040

Hex nut for automotive use that provides reliable fastening and corrosion resistance.

Built with durable materials and corrosion-tested to ensure required strength and longevity.

Key Features

• Hex nut design for secure fastening.
• Grade 5 material for high strength.
• Dimensions 5/16-18 in. x 1/2 in.

Benefits

• Provides reliable, long-lasting fastening.
• Resists corrosion for extended life.
• Ensures secure attachment under load.

Application

This nut is ideal for automotive assemblies requiring a robust, corrosion-resistant fastener. Commonly used in engine mounts, suspension components, and chassis fittings where reliable torque retention is critical.

Fitment Notes

• Compatible with standard automotive fastener systems.

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.

What’s in the Box

• 7 PC

Item Dimensions

• 4.0in x 1.5in x 1.0in, 0.1lbs