Dorman Autograde Grade 5 Hex Head Cap Screw 5/16-18 x 2 Inch 100 Pack 170-120

Grade 5 hex head cap screws 5/16-18 x 2 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

• Hex head design allows for easy installation with standard wrenches
• Grade 5 classification provides medium tensile strength for general use
• Thread size 5/16-18 with a 2-inch length for versatile fitment
• Corrosion-tested construction enhances durability in harsh environments
• Bulk pack contains 100 pieces for multiple repair jobs
• Engineered by professional engineers in the United States

Benefits

• Restores structural integrity to components secured by original fasteners
• Reduces the risk of repeat repairs caused by bolt failure or rust
• Ensures a secure fit that matches OE form and function
• Saves time with a bulk quantity suitable for shop inventory
• Provides dependable performance under daily driving demands
• Offers a cost-effective solution for high-volume fastener replacement

Application

Ideal for mechanics and DIY enthusiasts needing reliable replacement bolts for engine assemblies, suspension components, brackets, and general automotive repairs where Grade 5 strength is specified.

Fitment Notes

• Universal automotive fastener suitable for various makes and models requiring 5/16-18 x 2 inch Grade 5 bolts
• Verify thread pitch and length against original equipment specifications 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

• 100 Piece bulk pack of Grade 5 hex head cap screws

Item Dimensions

• Package measures 5.5 inches by 4.0 inches by 2.3 inches and weighs 5.0 lbs