Hillman 6 x 1-1/4 In. Self Drilling Screw, #2 Self Drilling Point is designed for versatility and efficiency in fastening applications. These self-drilling screws work effectively in wood, fiberglass, and metal, featuring a drill point that allows them to create their own hole in thin gauge steel. The sharp threads cut their own mating thread as they are driven into the material, eliminating the need for pre-drilled pilot holes. This makes installation quicker and more convenient for a variety of projects. Model Number: