Dorman Autograde Grade 8 Hex Head Cap Screw 3/8-16 x 2-1/4 Inch 50 Pack 197-222

Grade 8 hex head cap screws 3/8-16 x 2-1/4 inch used to replace worn or missing fasteners in automotive and industrial applications.

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.

Key Features

• Grade 8 heat-treated steel construction for maximum tensile strength
• Hex head design allows for easy installation with standard tools
• 3/8-16 thread size with 2-1/4 inch length for precise fitment
• Corrosion-tested coating protects against rust and environmental damage
• Bulk pack contains 50 pieces for multiple repair jobs
• Engineered and quality controlled by specialists in the United States

Benefits

• Restores structural integrity to critical vehicle components
• Reduces risk of fastener failure under high stress loads
• Direct-fit replacement matches OE form and function
• Long-lasting durability helps prevent repeat repairs
• Cost-effective bulk quantity ensures you have spares on hand
• Trusted aftermarket solution for professional and DIY mechanics

Application

Ideal for securing suspension components, engine brackets, transmission mounts, and other high-stress areas requiring Grade 8 hardware. Suitable for general automotive repair, restoration projects, and industrial machinery maintenance where strong reliable fastening is essential.

Fitment Notes

• Universal automotive and industrial application based on thread size and grade
• Compatible with General Motors part number 9442012 and various aftermarket equivalents
• Verify thread pitch and length requirements 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. 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

• 50 Piece bulk pack of Grade 8 Hex Head Cap Screws

Item Dimensions

• Package measures 5.5 inches by 4.0 inches by 2.3 inches
• Total package weight is 4.0 lbs