Value Collection 403284BR Hex Head Cap Screw 3/4-10 X 4 in

Product Description

The VALUE COLLECTION 403284BR is a 3/4-10 UNC hex head cap screw designed for general-purpose fastening in industrial, mechanical, and structural applications. Manufactured from Grade 2 steel with a zinc-plated finish, this fastener measures 4 inches under the head and is partially threaded along its shank. The zinc coating provides basic corrosion resistance suitable for indoor and light-exposure environments. At 0.5 pounds, this screw is a standard-weight fastener appropriate for assembly work, equipment mounting, and fabrication tasks handled by mechanical technicians and maintenance professionals.

This hex head cap screw is suited for use in light to medium-duty bolted connections where a Grade 2 steel fastener meets load requirements. The 3/4-10 UNC thread pattern is a widely used coarse-thread standard, making this screw compatible with standard UNC-tapped holes and nuts of the same specification. Partial threading allows the unthreaded shank to bear shear loads in applications such as clevis pins, hinged assemblies, and close-tolerance joints. Installers working in HVAC equipment frames, plumbing support structures, and general mechanical assemblies will find this a practical fastener choice.

Key Features

• 3/4-10 UNC coarse-thread specification for compatibility with standard tapped holes and nuts
• Partially threaded shank provides shear load capacity in bolted joints
• Grade 2 steel construction meets standard tensile requirements for light to medium-duty fastening
• Zinc-plated finish offers basic corrosion resistance for indoor and protected environments
• 1-1/8 inch hex key size allows use with standard combination wrenches and sockets
• 4-inch length under head accommodates moderate-depth assemblies and stacked materials

Compatibility

Designed for use with standard 3/4-10 UNC threaded nuts, washers, and tapped holes conforming to inch-series coarse-thread standards.

Installation Notes

Installation should be performed by qualified mechanical or maintenance technicians familiar with bolted joint assembly. Always ensure the mating nut or tapped hole is the same 3/4-10 UNC thread specification before driving the fastener. Use the correct 1-1/8 inch wrench or socket and follow applicable torque guidelines for Grade 2 fasteners as specified by the joint design engineer or applicable codes. Inspect the zinc finish for damage before use in any moisture-exposed location, as compromised coating reduces corrosion resistance.