Dorman Autograde Grade 8 Set Screw 1/4-28 In x 1/4 In for Automotive Fastening 380-022

Grade 8 set screws 1/4-28 inch by 1/4 inch used to replace missing or damaged automotive fasteners in engines and chassis components.

Built to meet the manufacturer's design intent for reliable service, these screws feature a high-strength Grade 8 construction designed to withstand significant torque and vibration without stripping or failing.

Key Features

• Grade 8 high-strength steel construction
• Thread size 1/4-28 with 1/4 inch length
• Set screw design for secure locking applications
• Package contains 25 pieces for multiple repairs
• Direct replacement for OEM specifications

Benefits

• Prevents component loosening under heavy vibration
• Reduces risk of thread stripping during installation
• Ensures long-term durability in demanding environments
• Cost-effective bulk pack for shop or DIY use
• Restores factory-level fastener integrity

Application

Ideal for mechanics and vehicle owners needing reliable hardware for engine accessories, suspension brackets, and general automotive assembly where high clamp load is required.

Fitment Notes

• Universal automotive application based on thread size and strength grade
• Verify 1/4-28 thread pitch and 1/4 inch length before purchase

Why Choose Dorman - Autograde?

• Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function
• Backed by a team of product experts in the United States and over a century of automotive experience
• Built with quality materials and validated through testing to stand up to daily driving demands

What's in the Box

• 25 Piece Set of Grade 8 Set Screws

Item Dimensions

• 6.0in x 4.0in x 1.5in, 0.1lbs