Therefore, indicates that a component must meet Medium linear tolerances and Medium geometrical tolerances . ISO 2768-m Linear Tolerances (Part 1)
For a side up to 100mm, the limit is 0.4mm. general tolerance iso 2768-mk
Controls the alignment of different cylindrical features. Therefore, indicates that a component must meet Medium
ISO 2768-mK is an international manufacturing standard used to simplify technical drawings by providing a "default" set of tolerances for features that do not have specific values written next to them. This callout ensures that every part of a drawing is controlled without the need to clutter it with repetitive data, balancing precision with manufacturing efficiency. Understanding the "mK" Notation ISO 2768-mK is an international manufacturing standard used
Refers to Part 2 of the standard, covering Geometrical tolerances (like flatness, symmetry, and run-out). The 'k' is the class for general geometrical tolerances. ISO 2768-1: Linear Dimensions (The 'm')