Value Collection 015353PR Hex Socket Cap Screw 1/2-13 Unc

Product Description

The VALUE COLLECTION 015353PR is a fully threaded hex socket cap screw designed for high-strength fastening applications in mechanical assemblies, fixtures, and structural components. It features a 1/2-13 UNC thread and measures 7/8 inches in length under the head. The fastener is machined from alloy steel and finished with a black oxide coating for mild corrosion resistance and reduced light reflection. Drive engagement is through a 3/8 inch hex socket, providing high torque transfer with standard hex keys or socket drivers. This screw is suited for installation by machinists, millwrights, maintenance technicians, and general trade professionals working with bolted assemblies.

This cap screw is appropriate for use in general industrial, commercial, and mechanical maintenance applications where a socket drive fastener with UNC thread is specified. The 1/2-13 UNC thread is a standard coarse-thread profile widely used in steel-to-steel assemblies, machine bases, fixtures, brackets, and equipment frames. Black oxide finish makes it a common choice in applications where a low-profile, dark-finish fastener is preferred over zinc-plated hardware.

Key Features

• 1/2-13 UNC coarse thread for standard steel-to-steel fastening
• Fully threaded body along the 7/8 inch length under head
• 3/8 inch hex socket drive for high torque input with common hand and power tools
• Alloy steel construction for high tensile strength
• Black oxide coating provides mild corrosion resistance and matte appearance
• Meets ASME/ANSI B18.3, ASTM A574, and IFI 124 fastener standards

Compatibility

Designed as a standard 1/2-13 UNC hex socket cap screw suitable for use in any application specifying ASME/ANSI B18.3 or ASTM A574 compliant socket head cap screws of this thread size and length.

Installation Notes

Installation should be performed by qualified mechanical or maintenance personnel using a properly sized 3/8 inch hex key or socket driver. De-energize, depressurize, or otherwise isolate any equipment before fastener installation or removal. Verify thread engagement length and mating material grade before applying torque. Do not exceed the rated torque for the mating tapped hole material, especially when threading into aluminum or cast components.