Dorman Autograde Flanged Hex Head Cap Screw M8-1.25 x 20mm Class 10.9 for Automotive Repair 459-420

Flanged hex head cap screws for automotive repair used to replace worn or missing M8-1.25 x 20mm fasteners in critical vehicle 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. They are engineered as direct-fit replacements designed to match OE form, fit, and function.

Key Features

• Class 10.9 high-strength steel construction
• Integrated flange eliminates the need for separate washers
• M8-1.25 thread pitch with 20mm length
• Corrosion-tested coating for extended service life
• Validated by professional engineers and quality control specialists
• Sold as a convenient 10-piece pack

Benefits

• Restores factory-level clamping force to critical components
• Simplifies installation with built-in flange design
• Reduces risk of repeat repairs due to bolt failure
• Ensures dependable performance under daily driving demands
• Provides a cost-effective solution for multiple fastener replacements
• Matches original equipment specifications for proper fit

Application

Ideal for mechanics and DIY enthusiasts needing high-strength replacement fasteners for engine mounts, suspension components, or transmission assemblies where specific M8 flanged bolts are required.

Fitment Notes

• Universal automotive application based on M8-1.25 x 20mm sizing
• Verify thread pitch and length against original hardware before installation
• Compatible with vehicles requiring Class 10.9 strength rating

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

• 10 Piece Pack of Flanged Hex Head Cap Screws

Item Dimensions

• 3.7in x 2.4in x 2.2in, 0.3lbs