The STI TAP RH 1 - 8 GH4 B from Field Tool Supply is a premium right-hand tap designed for precision threading. With a diameter of 1 inch and 8 threads per inch, it is ideal for creating strong threads in various materials, including metals and plastics. Crafted from high-speed steel, this tap ensures durability and resistance to wear. The GH4 designation indicates a specific thread form that enhances chip removal and reduces friction during use. This tap is compatible with standard tap wrenches and is suitable for both manual and machine tapping operations. Its dimensions and threading specifications meet industry standards, ensuring reliability in various applications.