Gauge dimensions are as per ASME B1.20.1,Gauges are supplied as Basic Step & MinMax Step.The Basic Step gauge when screwed onto the threads of the component by hand, should be flush with the endof the component face within 1 turn, as shown above. When using a MinMax Step type gauge, the end of the component face should be flush between the Minimum and Maximum steps.

Gauge dimensions are as per ASME B1.20.1,Gauges are supplied as Basic Step & MinMax Step.The Basic Step gauge when screwed onto the threads of the component by hand, should be flush with the endof the component face within 1 turn, as shown above. When using a MinMax Step type gauge, the end of the component face should be flush between the Minimum and Maximum steps.