![ISO 286-1:2010(en), Geometrical product specifications (GPS) — ISO code system for tolerances on linear sizes — Part 1: Basis of tolerances, deviations and fits ISO 286-1:2010(en), Geometrical product specifications (GPS) — ISO code system for tolerances on linear sizes — Part 1: Basis of tolerances, deviations and fits](https://www.iso.org/obp/graphics/std/iso_std_iso_286-1_ed-2_v1_en/fig_5.png)
ISO 286-1:2010(en), Geometrical product specifications (GPS) — ISO code system for tolerances on linear sizes — Part 1: Basis of tolerances, deviations and fits
![ISO 286-1:2010(en), Geometrical product specifications (GPS) — ISO code system for tolerances on linear sizes — Part 1: Basis of tolerances, deviations and fits ISO 286-1:2010(en), Geometrical product specifications (GPS) — ISO code system for tolerances on linear sizes — Part 1: Basis of tolerances, deviations and fits](https://www.iso.org/obp/graphics/std/iso_std_iso_286-1_ed-2_v1_en/fig_4.png)
ISO 286-1:2010(en), Geometrical product specifications (GPS) — ISO code system for tolerances on linear sizes — Part 1: Basis of tolerances, deviations and fits
![DIN EN ISO 286-2:2010 - Geometrical product specifications (GPS) - ISO code system for tolerances on linear sizes - Part 2: Tables of standard tolerance classes and limit deviations for holes and DIN EN ISO 286-2:2010 - Geometrical product specifications (GPS) - ISO code system for tolerances on linear sizes - Part 2: Tables of standard tolerance classes and limit deviations for holes and](https://webstore.ansi.org/cover-pages/small/DIN/1731520.jpg)
DIN EN ISO 286-2:2010 - Geometrical product specifications (GPS) - ISO code system for tolerances on linear sizes - Part 2: Tables of standard tolerance classes and limit deviations for holes and
![ISO 286-1:2010(en), Geometrical product specifications (GPS) — ISO code system for tolerances on linear sizes — Part 1: Basis of tolerances, deviations and fits ISO 286-1:2010(en), Geometrical product specifications (GPS) — ISO code system for tolerances on linear sizes — Part 1: Basis of tolerances, deviations and fits](https://www.iso.org/obp/graphics/std/iso_std_iso_286-1_ed-2_v1_en/fig_1.png)
ISO 286-1:2010(en), Geometrical product specifications (GPS) — ISO code system for tolerances on linear sizes — Part 1: Basis of tolerances, deviations and fits
![Fundamental Deviation Letter,Hole and Shaft,Limits, International Tolerance Grade,IT,IT Application,Tolerance Band,Fundamental Deviation Equation Fundamental Deviation Letter,Hole and Shaft,Limits, International Tolerance Grade,IT,IT Application,Tolerance Band,Fundamental Deviation Equation](https://www.cobanengineering.com/Tolerances/Images/TolITFunddevchart.png)
Fundamental Deviation Letter,Hole and Shaft,Limits, International Tolerance Grade,IT,IT Application,Tolerance Band,Fundamental Deviation Equation
![ISO 286-1:2010(en), Geometrical product specifications (GPS) — ISO code system for tolerances on linear sizes — Part 1: Basis of tolerances, deviations and fits ISO 286-1:2010(en), Geometrical product specifications (GPS) — ISO code system for tolerances on linear sizes — Part 1: Basis of tolerances, deviations and fits](https://www.iso.org/obp/graphics/std/iso_std_iso_286-1_ed-2_v1_en/fig_3.png)
ISO 286-1:2010(en), Geometrical product specifications (GPS) — ISO code system for tolerances on linear sizes — Part 1: Basis of tolerances, deviations and fits
![ISO 286-1:2010(en), Geometrical product specifications (GPS) — ISO code system for tolerances on linear sizes — Part 1: Basis of tolerances, deviations and fits ISO 286-1:2010(en), Geometrical product specifications (GPS) — ISO code system for tolerances on linear sizes — Part 1: Basis of tolerances, deviations and fits](https://www.iso.org/obp/graphics/std/iso_std_iso_286-1_ed-2_v1_en/fig_6.png)
ISO 286-1:2010(en), Geometrical product specifications (GPS) — ISO code system for tolerances on linear sizes — Part 1: Basis of tolerances, deviations and fits
![ISO 286-1:2010(en), Geometrical product specifications (GPS) — ISO code system for tolerances on linear sizes — Part 1: Basis of tolerances, deviations and fits ISO 286-1:2010(en), Geometrical product specifications (GPS) — ISO code system for tolerances on linear sizes — Part 1: Basis of tolerances, deviations and fits](https://www.iso.org/obp/graphics/std/iso_std_iso_286-1_ed-2_v1_en/fig_2.png)