Value Collection 454006PR Hex Head Cap Screw 1/4-20 X 3/4 in

Product Description

The VALUE COLLECTION 454006PR is a fully threaded hex head cap screw designed for high-strength mechanical fastening applications. Manufactured from Grade 8 steel with a zinc-plated finish, this screw measures 1/4-20 thread size with a 3/4-inch length under the head. The zinc coating provides corrosion resistance in general industrial and trade environments. Torque is applied with a 7/16-inch hex key or wrench. This fastener meets ASME B18.2.1 standards and uses a UNC thread form, making it a reliable choice for structural and mechanical assemblies where high tensile strength is required.

This hex head cap screw is suited for use in HVAC equipment assemblies, electrical enclosures, plumbing fixture mounting, and general mechanical installations. Its Grade 8 steel construction makes it appropriate for high-load fastening tasks in both residential and light commercial trade work. The fully threaded shank provides consistent thread engagement throughout the fastened length, which is especially useful when fastening into tapped holes or threaded inserts.

Key Features

• Grade 8 steel construction for high tensile and shear strength
• Zinc-plated finish for corrosion resistance in general service environments
• Fully threaded shank for maximum thread engagement
• UNC thread standard, compatible with standard 1/4-20 tapped holes
• Meets ASME B18.2.1 dimensional standards
• Driven with a 7/16-inch wrench or hex socket

Compatibility

Designed as a standard 1/4-20 UNC fully threaded hex head cap screw suitable for use with any tapped hole or nut conforming to 1/4-20 UNC thread specifications per ASME B18.2.1.

Installation Notes

Installation is performed with a 7/16-inch open-end, box, or socket wrench. Always ensure the mating tapped hole or nut is clean and free of debris before driving. Do not mix inch-series and metric fasteners in the same assembly. Follow applicable mechanical codes and equipment manufacturer guidelines for fastener torque requirements.