Dorman - Autograde Hex Nut Class 8 Thread Size M8-1.25 Height 6.5mm 431-208

Hex nuts for general mechanical applications, ideal for securing bolts where M8-1.25 thread size is required.

Built to meet the manufacturer’s design intent for reliable service.

Key Features

• M8-1.25 thread size
• Class 8 strength rating
• Hex shape with 6.5mm height
• Durable material, corrosion tested

Benefits

• Ensures secure fastening for heavy-duty components
• Provides reliable performance over time
• Reduces risk of loosening or failure
• Easy to install with standard tools

Application

This nut is suitable for automotive, industrial and general mechanical assemblies where a robust M8 fastener is needed.

Fitment Notes

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

• 25 PC

Item Dimensions

• 3.7in x 2.4in x 2.2in, 0.3lbs