Description
Tip: Please contact the seller for more specifications.
Name: thread ring / external thread gauge
Accuracy: 6g,
Usage instructions:
Thread ring gauge tolerance value 6g corresponding thread plug gauge is tolerance value is 6h.
Inspect the measurement process: first, clean the tested thread oil and impurities, then use the large female finger and index finger to rotate the ring gauge after aligning the ring gauge with the tested thread.
General regulations: In the free state, the screw thread is passed through the entire length of the thread, otherwise it is judged as unacceptable.
Stop regulation: Turn the ring gauge with the big female finger and index finger, and screw in the thread length within 2 pitches, otherwise it is judged as unqualified.
Package including:
1pair=1pc T +1PC Z
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