Value Collection 015361PR Hex Socket Cap Screw 1/2-13 Unc

Product Description

The VALUE COLLECTION 015361PR is a hex socket cap screw designed for high-strength fastening in mechanical, structural, and industrial assembly applications. It features a 1/2-13 UNC thread size with a 1-3/4 inch length under head and is fully threaded along its entire shank. The screw is manufactured from alloy steel and finished with a black oxide coating that provides moderate corrosion resistance and reduces surface glare. Drive engagement is via a 3/8 inch hex socket. This fastener meets ASME/ANSI B18.3, ASTM A574, and IFI 124 standards, making it a recognized choice for precision and load-bearing assemblies.

This cap screw is suited for use in machinery maintenance, industrial equipment assembly, tooling fixtures, and structural fabrication where high tensile strength and a compact, recessed-drive head profile are required. The fully threaded shank allows consistent clamping force across the full grip length. Installation is typically performed by millwrights, maintenance technicians, or mechanical assemblers working on steel fabrications, machine frames, and equipment enclosures.

Key Features

• 1/2-13 UNC thread for broad compatibility with standard tapped holes
• 1-3/4 inch length under head — fully threaded shank
• 3/8 inch hex socket drive for reliable torque application with standard Allen keys or socket tooling
• Alloy steel construction provides high tensile and shear strength
• Black oxide finish offers mild corrosion resistance and reduced light reflection
• Meets ASME/ANSI B18.3, ASTM A574, and IFI 124 fastener standards

Compatibility

Designed as an OEM-style replacement or standard-spec fastener for any application requiring a 1/2-13 UNC hex socket cap screw with a 1-3/4 inch length under head in alloy steel construction.

Installation Notes

Installation requires a 3/8 inch hex key or socket driver rated for the applied torque. Always verify that the mating tapped hole meets the UNC 1/2-13 thread specification before installation. Follow applicable torque specifications from ASME or equipment manufacturer documentation for ASTM A574 alloy steel cap screws. Inspect threads for damage before installation and do not force a cross-threaded fastener.