1/4x20 BSW HSS Ground Thread Straight Flute Tap
Specification 1/4*20 High speed steel British Standard Witworth taps Type: Straight Flute Right Hand Cut Option of, see option box: (1st) Taper (2nd) Second (3rd) Bottom leads Set of 3 1/4.20 Part Number ES-2510Visit the JLS Supplies Ltd website for more information on 1/4x20 BSW HSS Ground Thread Straight Flute Tap