Value Collection 872361PR Hex Socket Cap Screw 1/2-13 Unc

Product Description

The VALUE COLLECTION 872361PR is a hex socket cap screw designed for secure, high-torque fastening in industrial, mechanical, and structural assemblies. It features a 1/2-13 UNC thread size and a 1-3/4 inch length under head, with full threading along the shank for maximum thread engagement. Driven by a 3/8 inch hex key, this screw is manufactured from alloy steel and finished with a zinc plating for basic corrosion resistance. It meets ASME B18.8 and ASTM A574 standards, making it appropriate for demanding load-bearing applications. Machinists, millwrights, and maintenance technicians are the primary installers.

This screw is suited for use in machinery assembly, equipment maintenance, jig and fixture construction, and general industrial fastening where a low-profile head and internal hex drive are required. The 1/2-13 UNC coarse thread pitch is a common specification in North American manufacturing and repair environments. It is sold individually per package with a minimum order quantity of 10 units, making it practical for both service stock and volume procurement.

Key Features

• 1/2-13 UNC coarse thread for broad compatibility with standard tapped holes
• 1-3/4 inch length under head provides substantial thread engagement depth
• Fully threaded shank maximizes grip across the entire fastener length
• 3/8 inch hex socket drive for use with standard Allen keys or hex bit drivers
• Alloy steel construction meets ASTM A574 strength requirements
• Zinc-plated finish offers basic protection against corrosion in dry environments

Compatibility

Designed as a standard 1/2-13 UNC hex socket cap screw suitable for any tapped hole or nut conforming to ASME B18.8 dimensional standards for this thread size and head style.

Installation Notes

Installation is performed using a 3/8 inch hex key or socket bit driver. Ensure the mating tapped hole or nut is clean and free of debris before threading. Do not exceed the rated torque for the fastener grade and material being joined. Follow applicable ASME or OSHA guidelines for fastener installation in structural or load-bearing applications.