- ![image.png](../assets/image_1707948103422_0.png){:height 642, :width 939} - https://en.wikipedia.org/wiki/ISO_metric_screw_thread - https://www.machiningdoctor.com/charts/metric-thread-charts/#standard-iso-metric-series - https://www.machiningdoctor.com/calculators/threading/ - ![image.png](../assets/image_1707953091003_0.png) - - ![image.png](../assets/image_1707953135097_0.png) -