The TAP RH (040) 5/8-11 GH5 B from Field Tool Supply is a premium right-hand tap designed for creating internal threads in various materials. With a 5/8-11 thread size, it is perfect for heavy-duty applications. Constructed from high-speed steel, this tap offers superior strength and longevity. The GH5 classification signifies its capability to handle tougher materials, making it ideal for industrial use. Its straight flute design enhances chip removal, ensuring a smooth threading process. This tap is a reliable choice for professionals looking for high-quality performance in their threading tasks.