ISO 286-1:2010(en), Geometrical product specifications (GPS)

The standard is divided into two primary parts, which are often sought together in technical documentation or as an ISO 286 PDF for engineering reference:

The ISO 286 system uses an alphanumeric code to define a (e.g., H7 or g6 ).

This part provides tabulated numerical data for limit deviations based on the nominal size of the part (up to 3,150 mm). Key Components of the ISO 286 System