Dorman Autograde Hex Head Cap Screw M10-1.25 x 40mm Class 8.8 for Automotive Repair 781-541N

M10-1.25 x 40mm hex head cap screw class 8.8 by Dorman used to replace missing or damaged factory bolts 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. They are engineered as direct-fit replacements designed to match OE form, fit, and function.

Key Features

• Hex head cap screw design for standard tool compatibility
• Class 8.8 rating indicates high tensile strength for demanding applications
• Metric thread size M10-1.25 with 40mm length
• Corrosion-tested to withstand environmental exposure
• Manufactured under strict quality control by professional engineers

Benefits

• Restores structural integrity to critical vehicle components
• Reduces risk of repeat repairs caused by inferior fasteners
• Ensures smoother installation with precise OE matching dimensions
• Provides dependable performance under daily driving demands
• Offers a trustworthy solution backed by US-based engineering

Application

Ideal for mechanics and DIY enthusiasts needing a specific high-strength replacement bolt for engine, suspension, or chassis repairs where original hardware is stripped, lost, or corroded.

Fitment Notes

• Universal automotive application based on M10-1.25 x 40mm specification
• Verify thread pitch and length against original equipment 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

• 1 PC

Item Dimensions

• 4.0in x 2.7in x 1.0in, 4.5lbs