Value Collection 837359PS Hex Socket Cap Screw 1/2-13 Unc

Product Description

The VALUE COLLECTION 837359PS is a hex socket cap screw designed for demanding fastening applications in industrial, mechanical, and structural assemblies. Made from alloy steel with a zinc-plated finish, this fastener delivers solid corrosion resistance and high tensile strength. It features a 1/2-13 UNC thread size, a 1-1/2 inch length under head, and a 3/8 inch hex drive socket for use with standard hex keys or socket drive tooling. The fully threaded shank maximizes thread engagement across the full length of the fastener. This screw is suitable for machine assembly, equipment fabrication, and maintenance work across manufacturing and industrial service environments.

This socket cap screw is used in applications requiring a low-profile, high-strength fastener that can be driven flush or into counterbored holes. The 1/2-13 UNC coarse thread makes it well suited for use in steel, cast iron, and other ferrous materials where thread stripping resistance is a priority. It is commonly installed by millwrights, machine technicians, maintenance mechanics, and fabricators working on equipment frames, fixtures, jigs, and structural brackets.

Key Features

• 1/2-13 UNC coarse thread for strong engagement in ferrous base materials
• Fully threaded shank provides maximum clamping force along the entire fastener length
• Alloy steel construction for high tensile strength in demanding load applications
• Zinc-plated finish meets ASTM B695 for corrosion resistance in general service environments
• 3/8 inch hex socket drive compatible with standard hex keys and socket drive tools
• Compact socket head profile allows installation in counterbored or recessed holes

Compatibility

Designed as a standard 1/2-13 UNC hex socket cap screw for use in general industrial fastening applications where alloy steel, zinc-plated socket head cap screws are specified.

Installation Notes

Install using a calibrated torque wrench with the appropriate 3/8 inch hex bit to achieve the specified clamp load for the joint material and grade. Ensure mating threads in the receiving component are clean and free of debris before installation. Do not exceed the rated torque for the fastener grade or the thread capacity of the base material. Follow applicable fastener standards and equipment manufacturer specifications when replacing structural or safety-critical fasteners.