Value Collection 015367PR Hex Socket Cap Screw 1/2-13 Unc

Product Description

The VALUE COLLECTION 015367PR is a hex socket cap screw designed for high-strength fastening in mechanical assemblies, structural connections, and industrial equipment. It carries a 1/2-13 UNC thread size with 2.5 inches of length under the head and is partially threaded for proper load-bearing engagement. The 3/8-inch hex drive accepts a standard Allen or hex key for installation in confined spaces where a wrench cannot reach. Manufactured from alloy steel with a black oxide finish, this fastener resists corrosion and meets ASME/ANSI B18.3, ASTM A574, and IFI 124 standards. Machinists, millwrights, and maintenance technicians are the primary installers of this hardware.

This screw is suited for applications requiring controlled torque and positive seating, including machine tool fixtures, hydraulic equipment mounts, motor bases, and general industrial fabrication. The partial threading allows the unthreaded shank to bear shear loads while the threaded portion provides clamping force. The black oxide coating offers mild corrosion resistance and reduces light reflection in precision environments.

Key Features

• 1/2-13 UNC thread for compatibility with standard inch-series tapped holes
• 2.5-inch length under head with partial threading for shear load capability
• 3/8-inch hex drive socket for Allen key or hex bit installation
• Alloy steel construction for high tensile and yield strength
• Black oxide finish for mild corrosion resistance and surface uniformity
• Meets ASME/ANSI B18.3, ASTM A574, and IFI 124 fastener standards

Compatibility

Designed as an OEM-style replacement or new-installation fastener for any application requiring a 1/2-13 UNC hex socket cap screw with a 2.5-inch length under head.

Installation Notes

Installation is performed by machinists, millwrights, or maintenance technicians using a 3/8-inch hex key or Allen driver. De-energize and lock out all equipment before fastener installation or replacement per applicable OSHA lockout/tagout procedures. Verify the mating tapped hole thread class before installation and apply thread lubricant or threadlocker as required by the assembly specification. Do not exceed the torque rating specified by the equipment manufacturer for this fastener size and grade.