Phillips pan head self-tapping screws, like the name suggests, does not require a pilot hole. The basic shape of the screw is round, and it does not come with a slot for the positioning of a screwdriver. Therefore, the usage of these screws should be carefully mapped before nailing it. These screws can be used in sheet metal and timber-to-metal applications. The tensile strength of these screws allows it to be used in high load applications as well.
