Field Tool Supply's TAPS RH(204) 3 3/16-16 H7 B is a robust right-hand tap designed for creating internal threads with precision. With a size of 3 3/16 inches and a thread pitch of 16, this tap is perfect for various applications in metalworking and plastic fabrication. Made from high-speed steel, it provides excellent wear resistance and durability. The H7 tolerance ensures a precise fit, making it suitable for both professional and hobbyist use. This tap is compatible with standard tap wrenches, making it a versatile tool for threading tasks.