Dorman Hex Lock Nuts with Nylon Ring Class 8.8 M10-1.5 Height 10mm 784-778D

Hex lock nuts for M10-1.5 thread size with nylon ring, class 8.8, height 10mm by Dorman.

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

Key Features

• Durable materials and corrosion tested for long‑lasting performance
• Nylon ring lock prevents loosening under vibration
• Class 8.8 strength rating ensures high load capacity
• M10-1.5 thread size with 10mm height for precise fit
• Pack of 3 pieces for convenience

Benefits

• Secure fastening that resists loosening over time
• Reliable torque retention in critical automotive assemblies
• Long‑lasting performance reduces the need for frequent replacements
• Easy installation with standard tools
• Cost‑effective solution compared to OEM parts

Application

Ideal for automotive assemblies requiring reliable torque retention such as engine components, suspension brackets, and chassis fittings.

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. 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

• Included items: 3 pieces.

Item Dimensions

• Dimensions: 1.1in x 1.6in x 4.0in, Weight: 0.1lbs