本报告仅对螺纹量规的中径、导程和侧倾角的测量进行了不确定度估计。这些估算将被用作解决校准同一量规的任何双方之间产生的测量争议的指南。

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.