#6-20 x 1/2" Zinc Plated Hex Washer Head Self-Drilling Screws (12019)
Product Details
Brand: Midwest Fastener
110 screws 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.