Item Type: Extrusion Tap_x000D_ Material: Tungsten steel_x000D_ Coating: Nano blue coating_x000D_ Type: Thread Tap (Metric)_x000D_ Specification: _x000D_ M2_x000D_ Pitch: Approx. 0.4mm / 0.02in_x000D_ Shank Diameter: Approx. 3mm / 0.1in_x000D_ Thread Length: Approx. 15mm / 0.6in_x000D_ Total Length: Approx. 47mm / 1.9in_x000D_ M2.5_x000D_ Pitch: Approx. 0.45mm / 0.02in_x000D_ Shank Diameter: Approx. 3mm / 0.1in_x000D_ Thread Length: Approx. 13mm / 0.5in_x000D_ Total Length: Approx. 47mm / 1.9in_x000D_ M3_x000D_ Pitch: Approx. 0.5mm / 0.02in_x000D_ Shank Diameter: Approx. 4mm / 0.2in_x000D_ Thread Length: Approx. 11mm / 0.4in_x000D_ Total Length: Approx. 50mm / 2in_x000D_ M4_x000D_ Pitch: Approx. 0.7mm / 0.03in_x000D_ Shank Diameter: Approx. 5mm / 0.2in_x000D_ Thread Length: Approx. 16mm / 0.6in_x000D_ Total Length: Approx. 55mm / 2.2in 1Made of tungsten steel material, it has the advantages of high hardness, wear resistance and corrosion resistance. 2The tap has a nano-blue coating to provide insulation protection and improve oxidation resistance. 3Standard metric straight thread design, clear and tidy without burrs, can quickly remove chips. 4The tap is mainly used for installation on the machine, and the long handle is suitable for installation and is not easy to fall off. 5With a wide range of applications and can be used for bicycle repair, furniture assembly, machinery manufacturing, etc.1 x Extrusion Tap