The TAPS RH(027) 27/64-28 GH3 B from Field Tool Supply is a precision right-hand tap designed for threading with a diameter of 27/64" and 28 threads per inch. This high-speed steel tap is built for durability and performance, making it suitable for a variety of materials, including aluminum and plastics. The GH3 designation indicates its capability for more demanding applications, ensuring reliable results. With a standard NPT connection, it complies with industry standards, making it compatible with various systems. Ideal for both professional and DIY projects, this tap is a must-have for any toolkit.