70 pieces per pack
Product Features:
- 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.
- Item Type: Self-Drilling Screw
- Head Style: Hex Washer
- Point Style: Drill
- Drive Type: 5/16" Socket
- Thread Size: 16
- Thread Length: Full
- Material: Steel
- Finish: Zinc