This Report provides estimates of uncertainty associated with the measurement of pitch diameter, lead and flank angle only for screw thread gages. It is intended that these estimates will be used as a guide to resolve measurement disputes arising between any two parties calibrating the same gage
ASME B1 TECH REPT-1993 history
1993ASME B1 TECH REPT-1993 Measurement Uncertainty for 60 Deg. Screw Thread Gage Element Measurement (Inch and Metric)