Manufacturer Part Number: 2581M|Minimum Tap Thread Size (Inch)|1/4-20Minimum Tap Thread Size (mm)|Maximum Tap Thread Size (mm)|Maximum Tap Thread Size (Inch)|9/16-32Thread Standard|UNC; UNFMinimum Die Thread Size (Inch)|1/4-20Minimum Die Thread Size (mm)|Maximum Die Thread Size (mm)|Maximum Die Thread Size (Inch)|5/8-18Die Shape|HexAdjustable Die|NoNumber Of Taps|12Tap Material|Carbon SteelDie Material|Carbon SteelDie Hex Size|Thread Sizes Included|1/2-13; 1/4-20; 3/8-16; 5/16-18; 7/16-14; 9/16-12Chamfer|Tap Finish|Case Type|PlasticIncludes|7 SAE Coarse DiesNumber Of Pieces|26Die Thread Size (mm)|Die Thread Size (Inch)|1/2-13; 1/2-20; 1/4-20; 1/4-28; 3/8-16; 3/8-24; 5/16-18; 5/16-24; 5/8-11; 5/8-18; 7/16-14; 7/16-20; 9/16-12; 9/16-18Metric Tap Sizes (mm)|Tap Size|Die Outside Diameter Compatibility (Inch)|Product Service Code|UNSPSC Code|