The STI TAP SP 6-40 GH2 P by Field Tool Supply is engineered for precision threading with a 6-40 thread size. Crafted from high-speed steel (HSS), this tap provides exceptional durability and cutting performance. The GH2 classification indicates its suitability for general-purpose applications, making it a versatile choice for various materials. Designed with a 1/4-inch shank, it easily fits into standard tap holders. This tap is perfect for both professional machinists and hobbyists, ensuring reliable results in every threading task.