Dorman Autograde Hex Lock Nuts with Nylon Ring Grade 2 Thread Size 3/8-16 for Automotive Repair 784-758

Hex lock nuts with nylon ring grade 2 thread size 3/8-16 used to replace worn or missing factory fasteners on 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 3/8-16 inches for standard automotive applications
• Nut height measures 29/64 inches for precise fitment
• Corrosion tested to withstand harsh environmental conditions
• Engineered by professional engineers and quality control specialists in the United States
• Sold as a 2-piece package for convenient replacement

Benefits

• Prevents loosening caused by vibration during vehicle operation
• Restores secure fastening to critical vehicle components
• Reduces risk of repeat repairs with durable material construction
• Ensures dependable performance matching OE form and function
• Provides a cost-effective solution for maintaining vehicle safety
• Offers peace of mind with trustworthy Dorman quality

Application

Ideal for mechanics and DIY enthusiasts needing reliable replacement fasteners for suspension, engine, or chassis repairs where vibration resistance is critical.

Fitment Notes

• Universal fit for applications requiring 3/8-16 thread size hex lock nuts
• Verify thread pitch and diameter against original equipment specifications before installation

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.

What's in the Box

• 2 Piece Hex Lock Nuts

Item Dimensions

• 1.1in x 1.6in x 4.0in, 0.1lbs