Value Collection 011445BR Hex Socket Cap Screw 5/8-11 Unc

Product Description

The VALUE COLLECTION 011445BR is a hex socket cap screw designed for high-strength fastening applications in industrial, mechanical, and structural assemblies. It features a 5/8-11 UNC thread size, an 8-inch length under head, and is partially threaded for reliable clamping force in through-bolt and clearance-hole installations. Manufactured from alloy steel with a black oxide finish, this fastener meets ASME/ANSI B18.3 and ASTM A574 standards, making it appropriate for demanding load-bearing applications. The 1/2-inch hex drive allows installation with standard hex keys or socket drivers commonly found in any mechanic or maintenance toolkit.

This socket cap screw is suited for machinery assembly, fabrication work, fixture building, and equipment maintenance across industrial and commercial settings. The partially threaded shank provides a grip area that resists shear loads more effectively than fully threaded fasteners of comparable length. Machinists, maintenance technicians, millwrights, and fabricators typically install this type of fastener where tight tolerances and consistent clamping are required.

Key Features

• 5/8-11 UNC thread for broad tooling and hardware compatibility
• 8-inch length under head for deep-grip or thick-stack applications
• Partially threaded shank reduces shear stress concentration in clearance holes
• Alloy steel construction meets ASTM A574 mechanical requirements
• Black oxide finish provides mild corrosion resistance and reduces light reflection
• 1/2-inch hex drive accepts standard hex keys and socket drivers

Compatibility

Designed as a standard ASME/ANSI B18.3 hex socket cap screw for use in any application requiring a 5/8-11 UNC partially threaded fastener with an 8-inch length under head.

Installation Notes

Installation should be performed with a properly sized 1/2-inch hex key or socket driver to avoid rounding the drive recess. Ensure tapped holes are clean and free of debris before threading. Apply thread lubricant or anti-seize compound as required by the application to achieve accurate torque results. Follow applicable mechanical and structural codes for fastener torque and preload requirements specific to the assembly.