Hillman 8-18 x 2 In. Hex Washer Head Self Drilling Screw 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 to drill a pilot hole before installation. This makes them i for quick and secure attachment in sheet metal applications, providing a reliable hold with a hex washer head for added stability and ease of use. Model Number: