Value Collection 837369PR Hex Socket Cap Screw 1/2-13 Unc

Product Description

The VALUE COLLECTION 837369PR is a hex socket cap screw designed for applications requiring a recessed drive fastener with high tensile strength. Manufactured from alloy steel with a zinc-plated finish, this screw provides corrosion resistance suitable for general industrial and mechanical assemblies. It features a 1/2-13 UNC thread size, a 2.75-inch length under head, and a 3/8-inch hex drive. The partial threading allows for stronger clamping force in through-hole and clearance-hole applications. Installation is performed using a standard 3/8-inch hex key or Allen driver, making it a straightforward choice for machinists, maintenance technicians, and assembly professionals.

This socket cap screw is suited for use in industrial machinery, structural assemblies, jigs and fixtures, and general mechanical fastening where a low-profile recessed-drive fastener is required. The 1/2-13 UNC coarse thread is compatible with standard tapped holes and hex nuts of the same thread specification. It is appropriate for both shop fabrication and field maintenance work across manufacturing, construction, and equipment service environments. Sold individually, with a minimum order quantity of 10 pieces.

Key Features

• 1/2-13 UNC coarse thread for compatibility with standard tapped holes and nuts
• 2.75-inch length under head provides clamping depth for thicker workpieces
• 3/8-inch hex socket drive for use with standard Allen keys or hex bit drivers
• Partially threaded shank increases shear strength and improves clamping performance
• Alloy steel construction for high tensile and yield strength
• Zinc-plated finish meets ASTM B695 for corrosion resistance in general-duty environments

Compatibility

Designed as a standard replacement or stocking fastener for 1/2-13 UNC tapped hole applications requiring a hex socket cap screw with a 2.75-inch length under head and partial threading.

Installation Notes

Installation requires a 3/8-inch hex key or socket bit driver. Always ensure the mating tapped hole is clean and free of debris before threading. Do not exceed the rated torque range for the fastener grade and material combination being used. Follow applicable mechanical and structural codes when used in load-bearing or safety-critical assemblies.