[1000 PKG] Type F Thread Cutting Screws | Indented Hex Washer Head | Slotted Drive | Steel Zinc Plated | 5/16-18 X 1 1/4

Pack quantity: 1000 Type F thread-cutting screws designed for sheet metal assemblies. They feature an Indented Hex Washer Head with a Slotted Drive and a Zinc Plated finish to provide reliable seating, corrosion resistance, and straightforward installation in professional settings.

Specs

• Dimensions: Diameter 5/16 inch; Length 1 1/4 inch
• Head style: Indented Hex Washer Head
• Finish: Zinc Plated
• Drive type: Slotted
• Thread type: Type F Thread Cutting
• Material: Steel

Features

• Thread cutting action: Self-tapping Type F design taps internal threads in sheet metal, enabling secure fastening without pre-drilling in compatible materials.
• Head geometry: Indented Hex Washer Head provides a wide bearing surface to distribute load and resist pull-through on thin panels.
• Drive compatibility: Slotted drive supports standard hand tools and automated drivers, offering reliable torque control in assembly lines.
• Corrosion protection: Zinc plating delivers corrosion resistance suitable for general metal assemblies and light outdoor exposure.
• Material and strength: Steel construction delivers adequate shear strength for typical sheet metal applications and hardware mounting.
• Applications: Ideal for electrical enclosures, cabinetry, appliance panels, sheet metal brackets, and HVAC components requiring fast, load-distributing fasteners.
• Installation efficiency: Eliminates pre-drilling in many sheet metal tasks, enabling faster assembly and reduced labor costs on larger projects.
• Packaging: Bulk pack of 1000 screws supports large-scale installations and maintenance projects without frequent restocking.