The STI TAP RH 4-40 GH1 P from Field Tool Supply is a right-hand thread tap designed for precision threading in various materials. This tap features a 4-40 thread size and is manufactured to high standards, ensuring consistent performance and durability. Ideal for use in applications requiring fine threads, it is suitable for both manual and CNC machining. The GH1 classification indicates a general-purpose tap, making it versatile for a range of projects. Its robust construction allows for efficient cutting and reduces the risk of breakage during use.