Dorman Autograde Stainless Steel Hex Nut With Nylon Insert 3/8-16 Inch Thread for Automotive Repair 784-310

Stainless steel hex nuts with nylon ring insert and 3/8-16 thread size used to replace worn or missing fasteners in automotive applications.

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

• Constructed from high-quality stainless steel for superior corrosion resistance
• Features a nylon ring insert to prevent loosening from vibration
• Standard 3/8-16 inch thread size for wide compatibility
• Hex head design allows for easy installation with standard tools
• Engineered and validated by professional engineers in the United States

Benefits

• Prevents dangerous fastener loosening caused by engine or road vibration
• Resists rust and corrosion for long-term durability in harsh environments
• Restores secure fitment to match original equipment specifications
• Reduces the risk of repeat repairs with robust material construction
• Ensures a smoother installation process with precise threading

Application

Ideal for general automotive repair, restoration projects, and maintenance tasks requiring a secure, vibration-resistant fastener. Commonly used in suspension, exhaust, and body panel applications where a lock nut is specified.

Fitment Notes

• Universal fitment for any vehicle requiring a 3/8-16 stainless steel hex lock nut
• Verify thread size and application requirements before installation

Why Choose Dorman - Autograde?

• Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function
• Built with quality materials and validated through testing to stand up to daily driving demands
• Backed by a team of professional engineers and quality control specialists

What's in the Box

• 3 Piece Set of Hex Nuts

Item Dimensions

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