Value Collection 015359PR Hex Socket Cap Screw 1/2-13 Unc

Product Description

The VALUE COLLECTION 015359PR is a hex socket cap screw designed for high-strength fastening applications in industrial, mechanical, and structural assemblies. Featuring a 1/2-13 UNC thread size and a 1-1/2 inch length under head, this screw is fully threaded and manufactured from alloy steel with a black oxide finish for corrosion resistance. The 3/8 inch hex drive accepts standard hex keys and socket drivers. It meets ASME/ANSI B18.3, ASTM A574, and IFI 124 fastener standards, making it a dependable choice for precision-fit mechanical joints where torque retention and dimensional consistency matter.

This socket cap screw is suited for use in machine assemblies, equipment maintenance, and fabrication work where recessed-drive fasteners are required. The fully threaded shank maximizes thread engagement across the full grip length, which is useful in through-hole and tapped-hole applications. Machinists, millwrights, maintenance technicians, and industrial contractors commonly specify this type of fastener in close-tolerance assemblies where a standard hex head would interfere with surrounding components.

Key Features

• 1/2-13 UNC thread for broad compatibility with standard tapped holes
• 1-1/2 inch length under head for adequate grip in typical panel and plate applications
• Fully threaded shank maximizes thread engagement in shallow or through-hole installations
• 3/8 inch hex drive accommodates standard Allen keys and hex socket drivers
• Alloy steel construction provides high tensile strength and durability
• Black oxide finish offers mild corrosion resistance and reduced light reflection
• Meets ASME/ANSI B18.3, ASTM A574, and IFI 124 standards

Compatibility

Designed as a standard ASME/ANSI B18.3 hex socket cap screw for use in any tapped or through-hole application requiring a 1/2-13 UNC fully threaded fastener.

Installation Notes

Installation is performed using a 3/8 inch hex key or socket driver. Ensure the mating tapped hole is clean and free of debris before threading. Power down or de-energize any equipment before servicing fastened assemblies. Do not exceed the rated torque for the thread size and material grade as specified by the applicable ASME or ASTM standard.