uxcell 10 PCS High Speed Steel 3mm M3 x 0.5mm Metric Tap Product Name : Metric Tap;Flute Diameter : 3mm / 0.12" (M3) Pitch : 0.5mm / 0.02";Shank Dia : 3mm / 0.12" Thread Length : 13mm / 0.5";Total Length : 50mm / 2" Material : HSS;Total Weight : 32g Package Content : 10 x Metric Tap