The TAP F/SPI (020) 5/16-18 P from Field Tool Supply is a precision tap designed for creating internal threads in various materials. This tap features a 5/16-18 thread size, making it ideal for a range of applications in metalworking and manufacturing. Constructed from high-speed steel (HSS), it offers excellent durability and resistance to wear. The tap is suitable for use with a variety of materials, including aluminum, brass, and steel. Its design ensures smooth cutting and efficient chip removal, enhancing productivity. This tool is compliant with industry standards, ensuring reliability and performance in professional settings.