Use Teks #10 x 1 in. Zinc-Plated Hex-Washer-Head Self-Tapping Drill-Point Teks self-tapping screws provide secure metal-to-metal fastening with strong holding power without the need to pre-drill! The engineered drill-point and flute remove material efficiently and properly size the hole for threads. They are ideal for fastening thicker gauge (20 - 12-Gauge) metal to metal in applications such as heating, ventilation, and air conditioning (attaching duct work to steel framing), electrical (attaching accessories to steel framing), and overhead steel doors, hinges, and latches. Install with a standard screwgun and a 1/4 in. hex drive bit.
- Use for projects that require metal on metal fastening applications
- Durable zinc-plated steel construction
- Engineered drill-point and flute removes tapping refuse and sizes holes for threads
- Designed for indoor use