Dorman Autograde M6-1.0 x 20mm Hex Head Cap Screw Class 8.8 for Automotive Repair 780-220N

M6-1.0 x 20mm hex head cap screws for automotive repair used to replace missing or damaged factory fasteners.

Built to meet the manufacturer's design intent for reliable service. These bolts are manufactured using durable materials and corrosion-tested to ensure required strength and longevity, matching OE form and function for a secure fit.

Key Features

• Hex head cap screw design with Class 8.8 strength rating
• Metric thread size M6-1.0 with 20mm length
• Constructed from durable materials for long-term use
• Corrosion-tested to withstand harsh underhood environments
• Engineered by professional engineers in the United States
• Direct-fit replacement for original equipment fasteners

Benefits

• Restores structural integrity to critical vehicle assemblies
• Prevents component loosening caused by worn or stripped threads
• Ensures proper torque application with standardized hex head
• Reduces risk of repeat repairs through validated quality testing
• Provides confidence with dependable aftermarket performance
• Matches original specifications for seamless installation

Application

Ideal for mechanics and DIY enthusiasts needing high-strength metric fasteners for engine components, suspension parts, or interior trim. Commonly used when original bolts are lost during maintenance or damaged by rust and over-torquing.

Fitment Notes

• Universal automotive application for M6-1.0 x 20mm requirements
• Verify thread pitch and length against vehicle service manual before installation
• Compatible with various makes and models requiring Class 8.8 hardware

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. Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function, helping ensure a smoother installation and reliable results. Built with quality materials and validated through testing, they're made to stand up to daily driving demands and help reduce the risk of repeat repairs. For a long-lasting fix you can trust, Dorman delivers proven aftermarket solutions that keep your vehicle operating the way it should.

What's in the Box

• 3 Piece Bolt Set

Item Dimensions

• 1.0in x 1.6in x 4.2in
• Weight: 0.1lbs