Dorman Autograde Grade 5 Hex Head Cap Screw 5/16-24 x 3-1/2 Inch for Automotive Repair 175-135

Grade 5 hex head cap screws sized 5/16-24 x 3-1/2 inch used to replace worn or missing fasteners in automotive repairs.

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 tools
• Grade 5 classification provides high tensile strength for demanding applications
• Thread specification of 5/16-24 ensures precise fitment
• Corrosion-tested construction enhances durability in harsh environments
• Engineered and validated by professional engineers in the United States
• Package includes 25 pieces for multiple repair jobs

Benefits

• Restores structural integrity to vehicle components secured by these fasteners
• Reduces the risk of repeat repairs caused by inferior bolt quality
• Matches OE form and function for a smoother installation process
• Provides dependable performance under daily driving demands
• Offers a cost-effective solution compared to dealer-only parts
• Ensures long-lasting fixes with proven aftermarket engineering

Application

Ideal for mechanics and DIY enthusiasts needing reliable replacement fasteners for engine assemblies, suspension components, or general automotive fabrication where Grade 5 strength is specified.

Fitment Notes

• Universal automotive application based on thread size and grade rather than specific vehicle model
• Verify required thread pitch and length against your vehicle service manual 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

• 25 Piece Pack of Grade 5 Hex Head Cap Screws

Item Dimensions

• 5.5 inches x 4.0 inches x 2.3 inches
• Weight: 2.2 lbs