Value Collection 581462PR Hex Socket Cap Screw 3/8-16 Unc

Product Description

The VALUE COLLECTION 581462PR is a hex socket cap screw designed for secure mechanical fastening in industrial and trade applications. It features a 3/8-16 UNC thread size and a 3/8-inch length under the head, making it suitable for close-tolerance assemblies where a clean, low-profile head is required. Manufactured from alloy steel with a black oxide finish, this screw offers improved corrosion resistance and reduced light reflection in finished assemblies. A 1/4-inch hex drive is used for installation with a standard hex key or Allen wrench. Licensed trades and industrial maintenance technicians commonly specify this fastener for structural and mechanical connections.

This screw is used across a wide range of residential and commercial maintenance, mechanical, and fabrication applications. It is suited for assemblies that require full thread engagement along the shank, as this screw is fully threaded from head to tip. Common installation scenarios include machine frames, HVAC equipment brackets, pump housings, and general mechanical subassemblies. The black oxide finish makes it a practical choice in low-moisture environments where a standard zinc or plain finish is not required.

Key Features

• 3/8-16 UNC thread for broad compatibility with standard tapped holes
• 3/8-inch length under head with full thread engagement along entire shank
• Alloy steel construction for high tensile strength in demanding applications
• Black oxide finish provides mild corrosion resistance and low-glare appearance
• 1/4-inch hex drive compatible with standard hex keys and socket drivers
• Meets ASME/ANSI B18.3 and ASTM A574 fastener standards

Compatibility

Designed as a standard 3/8-16 UNC hex socket cap screw for use in any application requiring a 3/8-inch UNC tapped hole and a 1/4-inch hex drive interface.

Installation Notes

Installation is typically performed by mechanical, HVAC, or maintenance technicians using a 1/4-inch hex key or socket driver. Ensure the receiving tapped hole is clean and free of debris before threading the screw. Apply thread-locking compound if vibration is expected in the assembly. De-energize and isolate any equipment before servicing fasteners on live mechanical or electrical systems.