Iso 2768-mk Pdf [portable] Page

| Part of Standard | Symbol | Meaning | Applies To | | :--- | :--- | :--- | :--- | | | m | Medium class | Linear dimensions (lengths, widths, depths) Angular dimensions Radii & chamfers | | ISO 2768-2 | k | K class (general tolerance for geometric features) | Straightness, flatness, perpendicularity, symmetry, runout |

The designation "mK" is a combination of two different tolerance classes defined across the two parts of the ISO 2768 standard : iso 2768-mk pdf

The official standard is (ISO copyright protected). However, you can access it via: | Part of Standard | Symbol | Meaning