9 lines
471 B
Plaintext
9 lines
471 B
Plaintext
https://www.amesweb.info/Screws/Internal-Metric-Thread-Dimensions-Chart.aspx
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https://www.engineersedge.com/thread_strength/internal_screw_threads_chart.htm
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dMajorMax = dMajorMin + 1.01 * (dMinorMax - dMinorMin)
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formula empirically derived from metric tolerances
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https://www.engineersedge.com/hardware/metric-external-thread-sizes1.htm
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https://www.engineersedge.com/hardware/metric-external-thread-sizes2.htm
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dMinorMin = dPitchMin - (dMajorMax - dPitchMax) * 0.948
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