Feature:1. Used for stainless steel, iron, cast iron, alloy steel, carbon steel, abrasive steel, malleable cast iron and other difficulttomachine metal materials.2. The tap is made of high-speed steel, which has high hardness and can be cut very well.3. Great workmanship, G1/4in pipe tap, can perfect replacement for the old one.4. The length of the tap is 6.4cm, the useful length of the tap is 2.5cm, and the shank diameter is about 0.7cm.5. Small size, easy to carry and store, convenient to use and with good performance.Specification:Item Type: Pipe Thread TapStandard: AmericanNumber of Threads Per Inch: 14 teethTooth Distance: Approx. 1.33mm / 0.1inThread Tolerance Grade: H2Material: High speed steelThread Specification: G1/4inTap Length: Approx. 6.4cm / 2.5inUseful Length of Tap: Approx. 2.5cm / 1inShank Diameter: Approx. 0.7cm / 0.3in.Package List:1 x Tap