Iso 2768-mh Tolerance Chart Now

: f (Fine), m (Medium), c (Coarse), v (Very Coarse).

Implementing the ISO 2768-mh standard offers several practical advantages for engineering teams, machine shops, and procurement departments: iso 2768-mh tolerance chart

ISO 2768-1 establishes four tolerance classes for linear and angular dimensions. The choice of class depends on the required precision of the parts: : f (Fine), m (Medium), c (Coarse), v (Very Coarse)

| Nominal Size Range (mm) | Tolerance (mm) | |------------------------|----------------| | ≤ 100 | 0.2 | | >100 to 300 | 0.3 | | >300 to 1000 | 0.4 | | >1000 to 3000 | 0.5 | It applies to parts produced by metal removal

| Shorter Side Length (mm) | Tolerance | | :--- | :--- | | Up to 10 | ±1° | | Over 10 up to 50 | ±0°30′ | | Over 50 up to 120 | ±0°20′ | | Over 120 up to 400 | ±0°10′ | | Over 400 | ±0°5′ |

This part specifies general tolerances for linear and angular dimensions, applying to features like external sizes, internal sizes, step sizes, diameters, radii, chamfer heights, and distances. It applies to parts produced by metal removal (machining) or formed from sheet metal.

All values in mm.