Value Collection 1406FPP 1/4-20 Unc Thread Cutting Screw

Product Description

The VALUE COLLECTION 1406FPP is a 1/4-20 UNC thread cutting screw built for fastening into metal, plastics, and similar materials where a mating thread is cut during installation. The pan head profile with a No. 3 Phillips drive keeps the fastener low-profile and allows for reliable torque application with standard Phillips bits or driver tips. Constructed from AISI 1016-1024 steel with a zinc-plated finish, this screw resists corrosion in light-duty service environments. The Type F point features a blunt end with cutting flutes that tap a clean internal thread as the fastener is driven, eliminating the need for a pre-tapped hole in sheet metal and light structural applications.

This screw is suited for use in HVAC cabinet assembly, electrical panel fabrication, light-gauge sheet metal work, and general trade maintenance tasks where a self-threading fastener is required. The 3/8-inch length under head makes it appropriate for thin-gauge material stacks where thread engagement depth must be controlled. Trade professionals in HVAC, electrical, and mechanical service will recognize this as a standard hardware item for enclosure and bracket assembly. Sold in multiples of 100 per order, it is intended for recurring shop stock or job-site supply.

Key Features

• 1/4-20 UNC thread form cuts its own mating thread during installation — no pre-tapped hole required
• Type F point with cutting flutes for clean thread formation in sheet metal and light-gauge materials
• Pan head profile with No. 3 Phillips drive for broad bearing surface and standard tool compatibility
• AISI 1016-1024 steel construction meets ASME B18.6.3, ASME B18.6.4, and SAE J933 standards
• Zinc-plated finish provides corrosion resistance in light-duty and indoor service environments
• Minimum order quantity of 100 pieces supports efficient shop stock replenishment

Compatibility

Designed as a standard 1/4-20 UNC thread cutting fastener suitable for light-gauge sheet metal, HVAC cabinet panels, electrical enclosures, and similar thin-material assemblies where a Type F self-threading screw is specified.

Installation Notes

Installation is performed with a No. 3 Phillips bit driver or screwdriver; use of a torque-controlled driver is recommended to avoid stripping the cut thread in thin-gauge material. Ensure the receiving material is within the appropriate gauge range for 1/4-20 Type F thread cutting screws before driving. De-energize any electrical panel or HVAC unit and follow applicable NEC or OSHA lockout/tagout procedures before opening enclosures for fastener work.