threading taps
irwin industrial tool co. ha1440 . 44 inch 20 npt high carbon steel taper pipe tap
precision ground straight flutes provide rapid chip removal for efficient threading designed for hand threading work taps produce a class 2b thread 3 to 5 threads chamfered most common chamfer ideal for all general purpose threading ideal for tough threading work routine maintenance repair and for re threading where high accuracy and tolerance thread is not critical thread size 7 16 in threads per inch 20 thread standard npt no of flutes 4 style taper material high carbon steel sku eglt18362
irwin industrial