threading taps
hanson 1764 high carbon steel machine screw thread metric plug tap 20mm 2.50
b u physical characteristics u br b br b material b high carbon steel br br b u miscellaneous u br b br b additional information b ul li ideal for auto repair and machinery where metric threads are specified li li 20 mm 2.5 li li tap point style plug tap li li no . of flutes 4 li ul
hanson