Unified Inch Screw Threads (UNJ Thread Form), Includes Errata
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Gages and Gaging for Metric M Screw Threads
Document status: Active
Technical Report: Measurement Uncertainty for 60 degrees Screw Thread Gage Element (Inch and Metric)
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Gages and Gaging for Unified Inch Screw Threads
Document status: Active
Pipe Threads, General Purpose (Inch)
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