Hillman Fasteners 116148 Self Drilling Metal Screw 12-24x2

Product Description

The HILLMAN FASTENERS 116148 is a flat head winged self-drilling metal screw designed for fast, reliable fastening into metal substrates without pre-drilling. Sized at 12-24 x 2 inches and manufactured to 11 gauge, this screw features a self-drilling tip that quickly penetrates metal up to 1/8 inch thick. The star drive recess works with the included Pro-Stick bit to prevent cam-out and improve stability during driving. Each box contains 42 screws. This fastener is suited for trade professionals and experienced contractors working with light-gauge metal framing, HVAC ductwork, or similar metal-to-metal applications.

The 116148 is packaged in a 42-count box and sold in a package quantity of 5 boxes. It is appropriate for applications where a flush, low-profile flat head seating is required and where speed of installation matters. The winged design helps clear material during entry, reducing resistance and improving pull-through performance in metal panels and light structural members up to 1/8 inch thickness.

Key Features

• Self-drilling tip eliminates the need for pre-drilling into metal up to 1/8 inch thick
• Star drive recess with Pro-Stick bit reduces cam-out and improves driver stability
• Flat head profile seats flush for a clean, low-profile finish
• Winged design clears material during penetration, reducing driving resistance
• 11 gauge construction for consistent strength and thread engagement
• 42-count pack supports job-site efficiency and bulk staging

Compatibility

Designed for metal-to-metal fastening applications involving light-gauge steel and similar metal substrates up to 1/8 inch thick, typical in HVAC, metal framing, and sheet metal assembly work.

Installation Notes

Installation should be performed by qualified tradespeople familiar with metal fastening practices. Use a star drive bit matched to the fastener recess to prevent stripping. Ensure the workpiece is secured before driving. Do not overdrive — flat head screws should seat flush without distorting the substrate surface.