Dorman Autograde Hex Lock Nuts with Nylon Ring Grade 2 Thread Size 7/16-14 for Automotive Repair 250-013

Hex lock nuts with nylon ring grade 2 thread size 7/16-14 used to replace worn or missing fasteners in automotive assemblies.

Built to meet the manufacturer's design intent for reliable service, these nuts are manufactured using durable materials and corrosion tested to ensure required strength and longevity.

Key Features

• Thread size 7/16-14 inches for precise fitting
• Grade 2 classification for standard strength applications
• Integrated nylon ring provides locking action against vibration
• Hex head design allows for easy installation with standard tools
• Corrosion tested to withstand harsh underhood environments
• Engineered by professional engineers in the United States

Benefits

• Prevents loosening caused by engine vibration and road shock
• Restores secure fastening to critical vehicle components
• Durable construction reduces the risk of repeat repairs
• Direct-fit replacement matches OE form and function
• Bulk pack of 50 pieces ensures supply for multiple repairs
• Trusted quality backed by rigorous testing standards

Application

Ideal for mechanics and DIY enthusiasts needing reliable locking fasteners for suspension, exhaust, or general engine bay repairs where vibration resistance is critical.

Fitment Notes

• Universal automotive application for 7/16-14 threaded studs
• Verify thread pitch and diameter before installation
• Compatible with various makes and models requiring Grade 2 hardware

Why Choose Dorman?

• Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function
• Strong focus on fit, durability, and dependable performance
• Built with quality materials and validated through testing to stand up to daily driving demands
• Proven aftermarket solutions that keep your vehicle operating the way it should

What's in the Box

• 50 Piece bulk pack of hex lock nuts

Item Dimensions

• Package measures 3.7 inches by 2.4 inches by 2.2 inches
• Total package weight is 1.1 lbs