The TAP +.005 SP(020) 5/16-18 P from Field Tool Supply is engineered for precision tapping in various materials. With a size of 5/16-18 P and a +.005 tolerance, this tap ensures a perfect fit for your threading needs. Constructed from high-speed steel, it offers excellent wear resistance and longevity. Ideal for use in metalworking and fabrication, this tap is designed to create clean, accurate threads. Its compatibility with standard threading systems makes it a versatile tool for professionals and DIY enthusiasts alike. Enhance your machining capabilities with this reliable tap.