Value Collection HWTCIF03701500US-050BX Thread Cutting Screw

Product Description

The VALUE COLLECTION HWTCIF03701500US-050BX is a 3/8-16 UNC thread cutting screw designed for fastening applications that require the screw to form its own mating threads in pre-drilled or punched holes. Constructed from Grade 2 steel with a zinc-plated finish, this fastener resists corrosion in standard indoor and light-duty environments. The hex washer head provides a broad bearing surface and is driven with a hex tool. The Type F point features a blunt, tapered tip with cutting threads that remove material as the fastener is driven, eliminating the need for a tapped hole. Length under head is 1-1/2 inches.

This thread cutting screw is suited for use in metal-to-metal assemblies, sheet metal fabrication, HVAC ductwork, electrical enclosures, and general mechanical assembly where a strong, vibration-resistant threaded connection is required in thin to medium gauge steel. It is commonly installed by HVAC technicians, electricians, and millwrights during fabrication, equipment mounting, and panel assembly work. The hex washer head style makes it accessible with standard hex drivers or wrenches in confined spaces.

Key Features

• 3/8-16 UNC thread size for high clamping force in steel substrates
• Type F point cuts threads during installation, no tapping required
• Hex washer head provides a wide bearing surface and easy torque application
• Grade 2 steel construction balances strength and machinability
• Zinc-plated finish provides corrosion resistance for indoor and light-duty use
• 1-1/2 inch length under head suits medium-depth fastening applications

Compatibility

Designed as an OEM-style replacement or direct-use fastener for sheet metal, fabricated steel panels, and mechanical assemblies requiring a 3/8-16 UNC thread cutting screw with a hex washer head and Type F point.

Installation Notes

Installation is performed by HVAC technicians, electricians, or mechanical assemblers using a hex driver or appropriately sized wrench. Ensure all equipment is de-energized and any pressurized systems are relieved before fastener installation in live panels or enclosures. Pre-drill or punch a correctly sized pilot hole in the receiving material before driving to prevent material deformation. Do not over-torque, as Grade 2 steel fasteners have defined shear limits and the zinc plating can crack under excessive load.