Dorman Autograde Hex Lock Nuts with Nylon Ring Grade 2 Thread Size 5/16-24 for Automotive Repair 251-011

Hex lock nuts with nylon ring grade 2 thread size 5/16-24 used to replace worn or missing fasteners in automotive and general repair 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

• Thread size 5/16-24 inches for precise fitting
• Grade 2 classification for standard strength requirements
• Integrated nylon ring provides effective locking action
• Hex head design allows for easy installation with standard tools
• Corrosion tested to withstand harsh environmental conditions
• Engineered by professional engineers and quality control specialists in the United States

Benefits

• Prevents loosening due to vibration for safer operation
• Restores secure fastening to reduce the risk of repeat repairs
• Durable construction ensures long-lasting performance under daily driving demands
• Direct-fit replacement matches OE form and function for smoother installation
• Trusted quality backed by Dorman's reputation for dependable aftermarket solutions
• Bulk 50-piece pack provides ample supply for multiple repairs or inventory stocking

Application

Ideal for automotive technicians, mechanics, and DIY enthusiasts needing reliable locking fasteners for engine components, suspension systems, or general vehicle maintenance where vibration resistance is critical.

Fitment Notes

• Universal application for any vehicle or machinery requiring 5/16-24 Grade 2 hex lock nuts
• Verify thread pitch and diameter against original equipment specifications before installation
• Compatible with various aftermarket and OEM repair scenarios

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

• 50 Piece bulk pack of hex lock nuts

Item Dimensions

• Package measures 3.2 inches by 2.4 inches by 1.5 inches
• Total package weight is 0.7 lbs