Dorman Autograde Hex Lock Nuts with Nylon Ring Grade 2 Thread Size 1/2-13 for Automotive Repair 784-762

Hex lock nuts with nylon ring grade 2 thread size 1/2-13 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

• Grade 2 hex lock nut construction with integrated nylon ring
• Thread size 1/2-13 inches for standard automotive applications
• Nut height measures 19/32 inches for proper engagement
• Corrosion tested to withstand harsh underhood environments
• Engineered by professional engineers in the United States
• Direct fit replacement for original equipment specifications

Benefits

• Prevents loosening caused by vibration during vehicle operation
• Restores secure fastening to critical suspension and engine components
• Reduces risk of repeat repairs through durable material selection
• Ensures smoother installation with precise OE matching dimensions
• Provides long-lasting reliability for daily driving demands
• Maintains structural integrity of assembled automotive parts

Application

Ideal for mechanics and DIY enthusiasts needing trustworthy replacement fasteners for general automotive repair, suspension work, or engine assembly where vibration resistance is critical.

Fitment Notes

• Universal automotive application for 1/2-13 threaded studs
• Verify thread pitch and diameter before installation
• Compatible with Needa Parts number 440970

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.

What's in the Box

• 2 Piece Hex Lock Nut Set

Item Dimensions

• 4.0 inches x 2.7 inches x 1.0 inches
• Weight: 0.1 lbs