#10-16 x 5/8 Zinc Square Drive Pan Head Self-Drilling Screws (100 pcs.)

Diameter: #10 Length: 5/8 Material: Steel Finish: Zinc Head Style: Pan (Square) Point Type: Drill Thread Size: 16 Thread Length: Full Type: Self-Drilling Screw Box of 100. A self-drilling screw or tek screw is similar to a sheet metal screw but it has a drill-shaped point to cut through the substrate to eliminate the need for drilling a pilot hole. Ideal for any project involving light gauge sheet metal awnings door and window frames gutters sheds.