Value Collection 872139PR Hex Socket Cap Screw 10-32 Unf

Product Description

The VALUE COLLECTION 872139PR is a hex socket cap screw designed for secure, high-torque fastening in mechanical assemblies and industrial applications. Manufactured from alloy steel with a zinc-plated finish for corrosion resistance, this screw features a 10-32 UNF thread size and a 2-inch length under head. The 5/32-inch hex drive accepts a standard Allen key or hex bit driver for installation in confined spaces where a wrench or screwdriver cannot reach. It is partially threaded, which allows for secure clamping force between joined components without thread engagement along the full shank. Machinists, millwrights, and maintenance technicians commonly specify this fastener in equipment fabrication and repair.

This screw is suited for use in light machinery, fixture assemblies, HVAC equipment panels, electrical enclosures, and general mechanical applications requiring a fine-thread cap screw. The 10-32 UNF thread pitch is widely used where vibration resistance and precise thread engagement are priorities. The zinc coating provides a baseline level of protection against oxidation in indoor and mildly humid environments. This item is sold individually but carries a minimum order quantity of 100 pieces per order.

Key Features

• Alloy steel construction provides high tensile strength for demanding fastening applications
• Zinc-plated finish offers corrosion resistance in indoor and low-moisture environments
• 10-32 UNF fine thread for improved vibration resistance and precise clamping
• Partial threading allows full shank clamping between mated components
• 5/32-inch hex socket drive compatible with standard Allen keys and hex bit drivers
• Meets ASME B18.8 and ASTM A574 fastener standards

Compatibility

Designed as an OEM-style replacement or maintenance stock fastener for any application specifying a 10-32 UNF hex socket cap screw with a 2-inch length under head and 5/32-inch drive.

Installation Notes

Installation requires a 5/32-inch hex key or Allen bit driver. Ensure mating threads are clean and free of debris before driving the fastener. Apply thread-locking compound if the application involves vibration, following the compound manufacturer's guidance. Power down and de-energize any equipment before replacing fasteners on electrical or mechanical panels.