The TAP F/SPI-U(20)5/16-24GH3 P is a precision tap designed for creating internal threads in materials such as metal and plastic. With a thread size of 5/16-24, this tap is ideal for various applications, including automotive and machinery repairs. Its high-speed steel construction ensures durability and resistance to wear, while the GH3 designation indicates a high-quality finish for smooth threading. This tap is compatible with standard tapping machines and hand tools, making it a versatile choice for both professionals and hobbyists. Enhance your threading capabilities with this reliable tap.