Value Collection 307182BR Hex Socket Cap Screw 3/4-10 Unc

Product Description

The VALUE COLLECTION 307182BR is a partially threaded hex socket cap screw designed for high-strength bolted connections in industrial, mechanical, and structural applications. It features a 3/4-10 UNC thread size and a 3-1/2 inch length under the head, providing deep thread engagement for secure fastening. The 9/16 inch hex drive socket interface is compatible with standard hex keys and socket drive tools. Constructed from alloy steel with a black oxide finish coating, this fastener meets ASTM A574 specifications, the recognized standard for high-strength hex socket head cap screws. Licensed mechanics, machinists, maintenance technicians, and industrial assemblers are the primary installers.

This cap screw is suited for heavy-duty bolted assemblies where high tensile strength and torque resistance are required. Partial threading allows the unthreaded shank to act as a locating or shear-bearing surface, making it appropriate for precision-fit applications in machinery, fixtures, equipment frames, and fabricated assemblies. The black oxide coating provides mild corrosion resistance and reduces light reflection in applications where surface appearance matters.

Key Features

• 3/4-10 UNC thread size for use with standard inch-series tapped holes
• 3-1/2 inch length under head with partial threading for shank-bearing fit applications
• 9/16 inch hex socket drive compatible with standard Allen keys and socket drive tools
• Alloy steel construction meeting ASTM A574 high-strength fastener standard
• Black oxide finish coating for mild corrosion resistance and reduced surface glare

Compatibility

Designed as an OEM-style replacement or direct-fit fastener for any application requiring a 3/4-10 UNC partially threaded hex socket cap screw conforming to ASTM A574.

Installation Notes

Installation should be performed by qualified mechanics or industrial assemblers familiar with inch-series fastener standards. Always verify that the mating tapped hole is clean, properly sized for 3/4-10 UNC thread engagement, and free of debris before installation. Use a calibrated torque wrench to achieve the specified clamp load for the joint design — do not estimate by feel on high-strength fasteners. De-energize and lock out any machinery before servicing bolted connections per applicable safety standards.