Value Collection MP72160 Hex Socket Cap Screw 3/8-16 Unc

Product Description

The VALUE COLLECTION MP72160 is a hex socket cap screw designed for secure, high-torque fastening in demanding mechanical and structural applications. With a 3/8-16 UNC thread size and 1-1/4 inch length under head, this screw is fully threaded and driven by a 5/16 inch hex key. Constructed from alloy steel with a black oxide finish coating, it delivers solid corrosion resistance and surface hardness suited to industrial, HVAC equipment, and mechanical assembly work. Each package contains 25 screws. This fastener meets ASME B18.3 and ASTM A574 standards, making it appropriate for load-bearing and torque-critical installations.

This screw is commonly used in mechanical assemblies, equipment mounting, and structural fastening across HVAC, plumbing, and general industrial applications. The 3/8-16 UNC coarse thread provides strong thread engagement in steel, cast iron, and aluminum components. Fully threaded along the shank, it allows consistent clamping force throughout the grip length. The black oxide finish reduces surface friction during installation and provides mild protection in dry to low-humidity environments. Installers in maintenance, equipment fabrication, and field service will find this fastener useful for general equipment repair and assembly tasks.

Key Features

• 3/8-16 UNC fully threaded for maximum thread engagement
• 1-1/4 inch length under head suits standard panel and bracket fastening
• 5/16 inch hex socket drive for use with standard Allen keys or hex drivers
• Alloy steel construction meets ASTM A574 for high-strength fastener applications
• Black oxide finish coating reduces friction and provides mild corrosion resistance
• Conforms to ASME B18.3 dimensional standards

Compatibility

Designed as a standard 3/8-16 UNC hex socket cap screw suitable for use in any application requiring an ASME B18.3 compliant alloy steel socket head fastener.

Installation Notes

Installation should be performed by a qualified mechanic or technician using an appropriately sized 5/16 inch hex key or socket driver. Ensure the receiving thread is clean and free of debris before installation. De-energize or shut down any equipment before fastening into live mechanical assemblies. Do not exceed the rated torque for the fastener size and material as specified by ASME or the equipment manufacturer.