Dorman Autograde Grade 5 Hex Head Cap Screw 3/8-16 x 5-1/2 Inch 25 Pack 170-255

Grade 5 hex head cap screws sized 3/8-16 x 5-1/2 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 medium tensile strength for general automotive use
• Thread specification is 3/8-16 with a length of 5-1/2 inches
• Corrosion-tested to withstand harsh underhood environments
• Engineered and quality controlled by professionals in the United States
• Package contains 25 pieces for multiple repair applications

Benefits

• Restores structural integrity to components requiring specific bolt lengths
• Reduces the risk of repeat repairs caused by fastener failure
• Ensures a secure fit that matches OE form and function
• Saves time with a bulk pack suitable for various job sizes
• Provides dependable performance for daily driving demands
• Offers a trustworthy solution backed by rigorous testing standards

Application

Ideal for mechanics and DIY enthusiasts needing reliable replacement fasteners for suspension, engine, or chassis repairs where a 5-1/2 inch Grade 5 bolt is specified.

Fitment Notes

• Universal automotive application based on thread size and length requirements
• Verify vehicle service manual for specific torque and grade specifications before installation

Why Choose Dorman - Autograde?

• Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function
• Strong focus on fit, durability, and dependable performance helps restore vehicles with confidence
• Built with quality materials and validated through testing to stand up to daily driving demands

What's in the Box

• 25 Piece pack of Grade 5 Hex Head Cap Screws

Item Dimensions

• 6.3 inches x 4.7 inches x 3.0 inches
• Weight: 4.6 lbs