The TAP SP-R UF(20) 5/16-18H2P2F from Field Tool Supply is a precision tap designed for threading with a 5/16-18 size. Made from high-speed steel, this tap offers exceptional durability and performance, suitable for a variety of materials including metals and plastics. Its design adheres to industry standards, ensuring reliable threading results. The tap is compatible with standard tap wrenches, making it easy to use for both professionals and DIY enthusiasts. With its robust construction, it is ideal for creating clean, accurate threads in various applications.