Value Collection 015427BR Hex Socket Cap Screw 5/8-11 Unc

Product Description

The VALUE COLLECTION 015427BR is a hex socket cap screw designed for high-strength fastening applications in industrial, mechanical, and structural assemblies. This fastener features a 5/8-11 UNC thread size and a 3-1/4-inch length under head, with partial threading along the shank. The 1/2-inch hex drive socket interface allows for precise torque application using a standard Allen key or hex bit driver. Constructed from alloy steel with a black oxide coating, this screw offers good corrosion resistance and reduced light reflection, making it suitable for demanding service environments. Licensed contractors, machinists, and maintenance technicians commonly specify this type of fastener for equipment assembly and repair work.

This cap screw is suited for use in industrial machinery, jigs and fixtures, hydraulic components, and general mechanical assemblies where a recessed-drive, high-strength fastener is required. The partial threading design provides a stronger grip in through-hole and clearance-hole applications. The coarse 5/8-11 UNC thread pitch is compatible with standard UNC tapped holes and threaded inserts commonly found in North American manufactured equipment.

Key Features

• 5/8-11 UNC coarse thread for compatibility with standard UNC tapped holes
• 3-1/4-inch length under head with partial threading for shank strength
• 1/2-inch hex socket drive for secure torque application
• Alloy steel construction meets ASTM A574 and ASME/ANSI B18.3 standards
• Black oxide finish provides mild corrosion resistance and low-glare surface
• Meets IFI 124 fastener standard

Compatibility

Designed as a standard UNC hex socket cap screw for use in any application requiring a 5/8-11 UNC tapped hole or threaded insert with a 1/2-inch hex drive recess.

Installation Notes

Installation should be performed by qualified technicians or tradespeople using a calibrated torque wrench with a 1/2-inch hex bit to achieve proper clamp load without overloading the fastener. Ensure the mating tapped hole is clean, properly formed to UNC specification, and free of debris before assembly. Follow applicable ASME or equipment manufacturer torque specifications for the fastener diameter and material class. De-energize and lock out any equipment before disassembly or fastener replacement in live assemblies.