Hillman 12-14 x 1-1/2 In. Hex Washer Head Self Drilling Screw with Washer is designed for ease and efficiency in fastening thin gauge metal. These self-drilling screws feature a drill point on the end, eliminating the need for a pilot hole and making installation quicker and simpler. I for sheet metal applications, the hex washer head provides a secure grip and helps distribute pressure evenly, ensuring a durable and reliable hold. This screw combines functionality and convenience for your metal fastening needs.