Value Collection -31840-11/4 Hex Thread Cutting Screw

Product Description

The VALUE COLLECTION -31840-11/4 is a 1/4-20 UNC hex head thread cutting screw designed for fastening into pre-drilled or existing holes in metal assemblies. Built from Grade 2 steel with a zinc-plated finish for basic corrosion resistance, this screw features a Type F point that cuts its own mating threads on installation. The 1-1/4 inch length under head suits a range of light-to-medium duty metal joining applications. Sold in packages of 50, this fastener is a practical stock item for maintenance, fabrication, and general trade work where a reliable, self-threading hex drive fastener is needed.

This screw is suited for use in sheet metal, thin-gauge structural components, and fabricated assemblies where thread cutting is required. The hex head drive allows for installation with standard hex drivers or a wrench. Typical applications include HVAC cabinet assembly, electrical enclosure fabrication, mechanical equipment panels, and general metal fastening tasks encountered in trade service work. The zinc plating provides adequate protection in dry indoor environments.

Key Features

• 1/4-20 UNC thread size for broad compatibility with standard tapped and cut-thread applications
• Type F point cuts mating threads without a pre-tapped hole
• Grade 2 steel construction for reliable strength in light-to-medium duty use
• Zinc-plated finish provides basic corrosion resistance in dry indoor environments
• Hex head drive accommodates standard wrenches and hex bit drivers
• Packaged in quantities of 50 for efficient stocking and repeated use

Compatibility

Designed as a general-purpose thread cutting fastener compatible with standard 1/4-20 UNC thread applications in light-gauge metal assemblies across HVAC, electrical, and mechanical fabrication work.

Installation Notes

Installation is typically performed by maintenance technicians, fabricators, or trade professionals using a standard hex driver, nut driver, or wrench. Ensure the receiving material is clean and free of debris before driving. Do not overtorque, as Grade 2 steel has lower tensile strength than higher-grade fasteners and the thread cutting action requires controlled torque to avoid stripping. Power down or de-energize any equipment before fastening into electrical enclosures or control panels.