Hillman 12-14 x 3/4 In. Hex Washer Head Self Drilling Screw is designed to provide a reliable fastening solution for thin gauge metal applications. These self drilling screws feature a drill point on the end, eliminating the need for drilling a pilot hole before installation. This makes them i for sheet metal projects, saving time and effort while ensuring a secure hold. With a hex washer head, they a strong grip and easy driving with compatible tools, making your metal fastening tasks efficient and hassle-. Model Number: