The STI TAP SP 5-40 GH2 P USA from Field Tool Supply is a high-quality tap designed for creating internal threads in various materials. With a size of 5-40, this tap is perfect for applications requiring fine threading. Manufactured in the USA, it meets stringent quality standards, ensuring durability and performance. The GH2 tolerance guarantees a precise fit, making it suitable for both professional and DIY projects. This tap is widely used in electronics, automotive, and machinery applications, making it an essential tool for any workshop.