The TAP RH (S06) 6-40 GH1 B from Field Tool Supply is a high-quality right-hand tap designed for precision threading in various materials. With a size of 6-40, this tap is ideal for creating internal threads in metal, plastic, and other materials. Made from durable high-speed steel, it ensures longevity and resistance to wear. The GH1 B designation indicates its specific geometry for optimal chip removal and threading performance. This tap is compatible with standard threading machines and manual operations, making it versatile for both professional and DIY applications.