General — Tolerance Iso 2768-mk

ISO 2768-mK standard defines general tolerances for dimensions and geometric features on technical drawings where specific tolerances are not indicated. It simplifies drawings by providing a default "medium" level of precision, ensuring parts fit together without over-specifying every dimension. Meaning of "mK" "m" (Medium) : Refers to ISO 2768-1 , covering general tolerances for linear and angular dimensions (lengths, diameters, radii, chamfers). "K" (Medium) : Refers to ISO 2768-2 , covering general geometrical tolerances

shorter leg

Note: Tolerance applies to the of the angle. general tolerance iso 2768-mk

Material and Manufacturing Process

: The standard does not account for material properties or the specific manufacturing process, which can influence the achievable tolerances. "K" (Medium) : Refers to ISO 2768-2 ,

| Shorter side length range | Tolerance (mm) | |----------------------------|----------------| | ≤ 100 | 0.2 | | >100 – 300 | 0.3 | | >300 – 1000 | 0.4 | | >1000 – 3000 | 0.5 | Place the following in the title block or a general note:

The notation must be unambiguous. Place the following in the title block or a general note: