Iso 2768-mk-e //top\\ -

When a designer writes ISO 2768-MK-E in the title block or general notes of a drawing, it instructs the manufacturer that must conform to the specific limits defined by this standard.

| Part | Title | Purpose | |------|-------|---------| | | General tolerances for linear and angular dimensions | Defines tolerance classes (f, m, c, v) for sizes, radii, chamfers, and angles | | ISO 2768-2 | General tolerances for geometrical features | Defines tolerance classes (H, K, L) for straightness, flatness, parallelism, perpendicularity, symmetry, runout | iso 2768-mk-e

If a feature matters for function or fit, give it an explicit tolerance. ISO 2768-MK-E is for everything else. When a designer writes ISO 2768-MK-E in the