Manufacturer Part Number: CCT1578|Minimum Tap Thread Size (Inch)|#4-40Minimum Tap Thread Size (mm)|Maximum Tap Thread Size (mm)|Maximum Tap Thread Size (Inch)|1/2-20Thread Standard|UNCMinimum Die Thread Size (Inch)|Minimum Die Thread Size (mm)|Maximum Die Thread Size (mm)|Maximum Die Thread Size (Inch)|Die Shape|RoundAdjustable Die|YesNumber Of Taps|Tap Material|High Speed SteelDie Material|High Speed SteelDie Hex Size|Thread Sizes Included|1/4-20; 1/4-28; 1/8-27 NPT; 10-24; 10-32; 12-24; 3/8-16; 3/8-24; 41276; 41836; 43832; 4-40; 44028; 5/16-18; 5/16-24; 6-32; 8-32Chamfer|Tap Finish|Case Type|PlasticIncludes|Adjustable Die Stock; Adjustable Handle Tap Wrench; Screw Pitch Gauge; Screwdriver; T-Handle Tap WrenchNumber Of Pieces|39Die Thread Size (mm)|Die Thread Size (Inch)|Metric Tap Sizes (mm)|Tap Size|Die Outside Diameter Compatibility (Inch)|1Product Service Code|UNSPSC Code|23241600