Value Collection 015333PR Hex Socket Cap Screw 7/16-14

Product Description

The VALUE COLLECTION 015333PR is a partially threaded hex socket cap screw designed for high-strength fastening applications in mechanical, structural, and industrial assemblies. It features a 7/16-14 UNC thread size with a 3-inch length under the head and is driven by a 3/8-inch hex (Allen) key. Constructed from alloy steel and finished with a black oxide coating, it provides good corrosion resistance and reduces surface reflectivity. This fastener meets ASME/ANSI B18.3, ASTM A574, and IFI 124 standards, making it appropriate for demanding load-bearing installations where dimensional precision and material strength are required.

This screw is suited for use in machine building, tooling fixtures, equipment assembly, and general industrial maintenance where a recessed-drive, high-strength cap screw is specified. The partial threading allows for precise clamping force in through-hole applications. Machinists, millwrights, and maintenance technicians commonly install this style of fastener in equipment frames, mounting plates, and mechanical components requiring consistent torque retention.

Key Features

• 7/16-14 UNC thread form for standard inch-series fastening applications
• 3-inch length under head with partial threading for controlled clamping
• 3/8-inch hex drive for use with standard Allen keys or hex bit drivers
• Alloy steel construction for high tensile and shear strength
• Black oxide finish provides mild corrosion resistance and low-glare appearance
• Meets ASME/ANSI B18.3, ASTM A574, and IFI 124 fastener standards

Compatibility

Designed as a standard-dimension replacement or new-installation hex socket cap screw for applications specifying a 7/16-14 UNC partially threaded alloy steel socket head cap screw per ASME/ANSI B18.3.

Installation Notes

Installation is performed by machinists, millwrights, or maintenance technicians using a 3/8-inch hex key or Allen bit driver. Ensure mating threads are clean and free of debris before installation. Do not exceed the rated capacity of the mating tapped hole material. Follow applicable torque specifications from engineering drawings or fastener reference tables appropriate to the joint design and material.