uxcell 3 Pcs 3mm High Speed Steel Hand Screw Thread Metric Taps M3x0.5 Product Name : HandTap;Flute Diameter : 3mm/ 0.12" (M3);Thread Length : 15mm/ 0.6" Thread Pitch : 0.5;Square Head Size : 3 x 3mm/ 0.12" x 0.12" (L*W) Shank Diameter : 4mm/ 0.16";Total Length : 50mm/ 2" Color : Silver Tone;Material : HSS Net Weight : 15g;Package Content : 3x Hand Tap