Dorman Autograde Hex Head Cap Screw M12-1.75 x 20mm Class 8.8 for Automotive Repair 423-620

Hex head cap screws M12-1.75 x 20mm Class 8.8 used to replace worn or missing fasteners in automotive assemblies.

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, backed by a team of professional engineers and quality control specialists in the United States.

Key Features

• Hex head design allows for secure torque application with standard tools
• Class 8.8 rating indicates high tensile strength for demanding applications
• Metric thread size M12-1.75 with 20mm length for precise fitment
• Corrosion-tested construction helps prevent rust and degradation
• Manufactured by Dorman Autograde for consistent quality
• Package contains 25 pieces for multiple replacement needs

Benefits

• Restores structural integrity to components requiring specific fastener grades
• Reduces risk of repeat repairs due to bolt failure or stripping
• Ensures proper clamping force with standardized metric threading
• Provides cost-effective solution compared to dealer-only hardware
• Minimizes downtime with ready-to-install direct replacement parts
• Offers peace of mind through rigorous engineering validation

Application

Ideal for mechanics and DIY enthusiasts needing reliable metric fasteners for engine mounts, suspension components, or general chassis repair where Class 8.8 strength is specified.

Fitment Notes

• Universal automotive application based on thread size and strength class
• Verify thread pitch and length requirements before installation
• Compatible with various makes and models requiring M12-1.75 x 20mm hardware

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.
• 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

• 25 PC Hex Head Cap Screws

Item Dimensions

• 4.9in x 3.7in x 2.2in
• Weight: 1.7lbs