Dorman Autograde Stainless Steel Hex Lock Nut 1/4-20 Thread for Automotive Repair 784-300

Stainless steel hex lock nuts with 1/4-20 thread size 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 feature a durable stainless steel construction and a nylon ring insert to prevent loosening under vibration.

Key Features

• Constructed from corrosion-resistant stainless steel
• Includes nylon ring insert for secure locking action
• Standard 1/4-20 inch thread size
• Hex head design for easy tool engagement
• Manufactured by Dorman Autograde for quality assurance
• Backed by US-based engineering and quality control

Benefits

• Prevents fastener loosening caused by engine or road vibration
• Resists rust and corrosion in harsh underhood environments
• Ensures a tight and secure fit for critical components
• Reduces the risk of repeat repairs due to failed hardware
• Provides a direct-fit replacement for original equipment
• Offers long-lasting durability for daily driving demands

Application

Ideal for mechanics and DIY enthusiasts needing reliable replacement hardware for engine bays, chassis components, or general vehicle maintenance where a secure 1/4-20 lock nut is required.

Fitment Notes

• Universal fitment for applications requiring 1/4-20 threaded lock nuts
• Verify thread pitch and diameter against original hardware before installation

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

• 3 Piece Set of Hex Nuts

Item Dimensions

• 4.0in x 2.7in x 1.0in, 0.1lbs