The METAL SCREW PAN HEAD PHILLIPS #6 X 1/2" BLACK OXIDE is designed for efficient fastening in thin metal and resin-filled plywood. Featuring spaced threads and a gimlet point, this thread-forming tapping screw ensures self-starting capabilities, making installation quick and easy. Its pan head design allows for a flush finish and can be used in a variety of general applications. The black oxide finish provides enhanced corrosion resistance, making it suitable for a range of indoor and outdoor uses.