Dorman Autograde Grade 5 Hex Head Cap Screw 7/16-20 x 1 Inch 50 Pack 175-310

Grade 5 hex head cap screws sized 7/16-20 x 1 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, backed by a team of professional engineers and quality control specialists in the United States.

Key Features

• Hex head design allows for easy installation with standard wrenches
• Grade 5 classification provides medium tensile strength for general automotive use
• Thread specification is 7/16-20 with a 1 inch length
• Corrosion-tested to withstand harsh underhood environments
• Bulk pack contains 50 pieces for multiple repair jobs
• Engineered as a direct-fit replacement for OE form and function

Benefits

• Restores structural integrity to critical vehicle assemblies
• Reduces the risk of repeat repairs caused by fastener failure
• Ensures smoother installation with precise threading
• Provides dependable performance under daily driving demands
• Cost-effective solution compared to dealership hardware
• Validated through testing to match original equipment standards

Application

Ideal for mechanics and DIY enthusiasts needing reliable hardware for engine components, suspension repairs, or general assembly where Grade 5 strength is specified. Commonly used when original bolts are stripped, rusted, or lost during maintenance.

Fitment Notes

• Universal automotive hardware suitable for various makes and models requiring 7/16-20 x 1 inch Grade 5 bolts
• Verify thread pitch and length requirements before installation
• Compatible with applications calling for Papco 076-534 or Hillman 880604

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

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

Item Dimensions

• Package measures 4.9 inches x 3.7 inches x 2.2 inches
• Total package weight is 3.1 lbs