Value Collection 015419BR Hex Socket Cap Screw 5/8-11 Unc

Product Description

The VALUE COLLECTION 015419BR is a hex socket cap screw designed for high-strength fastening in industrial, mechanical, and structural applications. Manufactured from alloy steel with a black oxide finish, this screw provides reliable corrosion resistance and a clean, dark appearance suited for both exposed and concealed installations. The fastener features a 5/8-11 UNC thread size, a 2.25-inch length under head, and accepts a 0.5-inch hex drive. It is fully threaded, ensuring consistent clamping force along the entire shank. Machinists, millwrights, maintenance technicians, and general contractors install this type of fastener across a wide range of equipment and fabrication projects.

This socket cap screw is used in applications that require a recessed drive for tight clearances where a standard hex head wrench cannot reach. Common install scenarios include machine frames, fixtures, tooling plates, gearboxes, conveyor systems, and general mechanical assemblies. The 5/8-11 UNC coarse thread pattern is well suited to steel and cast iron base materials. The black oxide coating reduces surface friction during installation and provides mild corrosion protection in dry or lightly oiled environments.

Key Features

• Alloy steel construction provides high tensile strength for demanding fastening applications
• Black oxide finish offers mild corrosion resistance and reduces galling during installation
• Fully threaded along the entire 2.25-inch length under head for maximum thread engagement
• 5/8-11 UNC coarse thread pattern for compatibility with standard tapped holes in steel and cast iron
• 0.5-inch hex socket drive allows use with standard hex keys and socket drivers in confined spaces
• Meets ASME/ANSI B18.3, ASTM A574, and IFI 124 fastener standards

Compatibility

Designed as a standard alloy steel socket cap screw for use in any application requiring a 5/8-11 UNC fully threaded fastener with a 0.5-inch hex drive, conforming to ASME/ANSI B18.3 and ASTM A574 specifications.

Installation Notes

Installation is typically performed by machinists, millwrights, or maintenance technicians using a calibrated hex key or socket driver. Always verify the mating tapped hole meets 5/8-11 UNC specifications before installation. Do not exceed the rated torque range for the fastener grade, and ensure mating surfaces are clean and free of debris before seating. Follow applicable ASME or facility maintenance standards for fastener torque and inspection intervals.