Material: Metal; Package Content: 3 x Hand Plug Tap, 1 x Plastic Storage Case; Thread Diameter: 4mm/0.16"
Thread Length: 20mm/0.8"; Square Head Size: 3 x 3mm/0.12" x 0.12"(L*W); Color: Gray
Overall Size: 50 x 4mm/2" x 0.16"(L*W); Pitch: 0.7mm; Thread Size: M4 x 0.7mm
Description: Straight threaded flute, ideal for hand machine. Metric Straight 3 flutes are ground to provide rapid chip removal for efficient threading.