Value Collection 872417BR Hex Socket Cap Screw 5/8-11 Unc

Product Description

The VALUE COLLECTION 872417BR is a fully threaded hex socket cap screw designed for high-strength fastening applications in mechanical assemblies, structural connections, and equipment fabrication. Sized at 5/8-11 UNC with a 2-inch length under head, this fastener is driven with a 1/2-inch hex (Allen) key and delivers the clamping force and torque resistance expected from alloy steel construction. A zinc-plated finish provides a baseline level of corrosion resistance suitable for indoor and light industrial environments. This screw meets ASME B18.8 and ASTM A574 standards, making it appropriate for applications where fastener grade and dimensional conformance matter.

This socket cap screw is used across general industrial maintenance, machine building, tool and die work, and equipment assembly wherever a low-profile, high-strength cap screw is required. The 5/8-11 UNC coarse thread pitch is a common standard in North American fabrication shops, making this fastener straightforward to source and install into standard tapped holes or with a matching nut. Sold individually per package with a minimum order quantity of 10 units.

Key Features

• 5/8-11 UNC coarse thread for compatibility with standard North American tapped holes
• 2-inch length under head, fully threaded for maximum thread engagement
• 1/2-inch hex drive for use with standard Allen keys or hex bit sockets
• Alloy steel construction meets ASTM A574 high-strength socket screw specification
• Zinc-plated finish for light corrosion resistance in indoor and controlled environments
• Conforms to ASME B18.8 dimensional standard

Compatibility

Designed as a standard ASME B18.8 and ASTM A574 compliant hex socket cap screw suitable for use in any application requiring a 5/8-11 UNC fully threaded fastener with a 2-inch length under head.

Installation Notes

Installation is typically performed by machinists, millwrights, or maintenance technicians using a 1/2-inch hex key or hex bit socket. Ensure the mating tapped hole is clean and free of debris before driving the screw. Apply thread lubricant or anti-seize as required by the application to achieve accurate clamp load. Follow applicable fastener torque specifications from the equipment manufacturer or relevant engineering standards.