When Superbolt Inc., Carnegie, Pa., customers askinged the company inspect its threads to method 23 specifications, Superbolt realized it destitutioned a new quality control course They decided to use Functional Thread make revolve Inspection gages manufactured by Gagemaker, Inc., Houston. Gagemaker gages can be used to inspect thread component variation, provide precise dimensional measurements, and have indicators to display exact diameter readings. These gages don't require country threaded setting masters, but can be preset using gage stop ups micrometers, or the Gagemaker's MIC