Value Collection 97179 Hex Cap Screw 3/4-10 Grade 5 25 Pack

Product Description

The VALUE COLLECTION 97179 is a 3/4-10 x 3-3/4 inch hex head cap screw manufactured from Grade 5 steel with an uncoated finish. It features partial threading along the shank and a standard UNC thread form. Dimensioned to the ASME B18.2.1 and SAE J429 specifications, this fastener is suited for general structural and mechanical assembly work where a medium-strength, inch-series hex cap screw is required. Maintenance technicians, millwrights, pipefitters, and general contractors reach for Grade 5 hex caps as a reliable workhorse fastener across a wide range of bolted connections.

This screw is appropriate for use in residential, commercial, and light industrial applications where a partially threaded 3/4-10 UNC fastener is called for. Partial threading allows the unthreaded shank to bear shear loads while the threaded section engages the mating nut or tapped hole. Sold in a package quantity of 25, it is well suited for maintenance shops, service vehicles, and job-site use where multiple fasteners of this size are needed at once.

Key Features

• 3/4-10 UNC thread with 3-3/4 inch length under head
• Grade 5 steel construction for medium-strength bolted joints
• Partially threaded shank allows shear load transfer through the unthreaded body
• Uncoated finish — suitable for applications where secondary coating or plating will be applied
• Meets ASME B18.2.1 and SAE J429 dimensional and mechanical standards
• Sold in a 25-piece package for efficient stocking and job-site use

Compatibility

Designed as a standard inch-series hex head cap screw for use with 3/4-10 UNC threaded nuts, tapped holes, and mating hardware conforming to ASME B18.2.1 and SAE J429 specifications.

Installation Notes

Installation is performed by mechanical and maintenance trades using standard hex wrenches or impact tooling sized for a 3/4-10 hex head cap screw. Always ensure mating threads and bearing surfaces are clean and free of debris before assembly. Follow applicable torque requirements from the equipment manufacturer or relevant structural standards — do not rely on feel alone for critical joints. Power down and de-energize or de-pressurize any system before replacing or tightening structural fasteners in live mechanical assemblies.