Value Collection 307172BR Hex Socket Cap Screw 3/4-10 Unc

Product Description

The VALUE COLLECTION 307172BR is a fully threaded hex socket cap screw designed for high-strength bolted connections in industrial, mechanical, and structural applications. Manufactured from alloy steel with a black oxide finish, it meets ASTM A574 specifications for socket head cap screws. The 3/4-10 UNC thread size and 2-1/4-inch length under head make it suitable for moderate-depth fastening applications where a recessed drive is required to keep the fastener head flush or below the surface. Installation requires a 9/16-inch hex key or Allen driver. This fastener is typically installed by mechanical assemblers, millwrights, or maintenance technicians.

This cap screw is used across a wide range of industrial and commercial settings, including machinery assembly, equipment mounting, structural steel fabrication, and maintenance repair operations. Its fully threaded shank provides maximum thread engagement over the entire grip length, making it well-suited for through-hole and tapped-hole applications where consistent clamping force is needed. The black oxide coating offers mild corrosion resistance and reduces light reflection in service environments.

Key Features

• Fully threaded shank for maximum thread engagement in tapped or through-hole applications
• Alloy steel construction meets ASTM A574 socket head cap screw standard
• Black oxide finish provides mild corrosion resistance and a clean appearance
• 9/16-inch hex socket drive for use with standard Allen keys or hex bit drivers
• 3/4-10 UNC coarse thread for reliable engagement in steel and heavy-duty assemblies

Compatibility

Designed as a standard ASTM A574 socket head cap screw compatible with 3/4-10 UNC tapped holes in machinery, equipment frames, and structural assemblies requiring an alloy steel fastener.

Installation Notes

Install using a calibrated 9/16-inch hex key or socket-drive Allen bit. Ensure the mating tapped hole is clean and free of debris before threading. Follow applicable torque specifications for 3/4-10 alloy steel fasteners per your application engineering standard or equipment manufacturer guidelines. Black oxide finish is not a substitute for corrosion-resistant coatings in wet or outdoor environments.