FTM 155: ASME B1.3 System 22 Thread Gauging

Fastener Training Minute episode 155, Tri-Roll measurement gauge

This edition of the Fastener Training Minute with Carmen Vertullo was originally published August 15, 2020 as “System 22 thread gauging or thread inspection” during episode 155 of Fully Threaded Radio. I got a question or a suggestion recently from one of our good friends, Baron Yarbrough from Spring Bolt & Nut. Baron asked if […]

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