This Reznor fastener is a sheet metal screw designed for use in various applications. The screw features a size #8 diameter with 18 threads per inch and a length of 1/2 inch. It is constructed with a Type B point, which is a blunt point with fine threading, making it suitable for joining thin metal materials. The screw is coated with zinc to provide resistance against corrosion, enhancing its durability and suitability for environments where moisture or mild corrosive conditions are present.