DIN 32712-2 Shaft to collar connection - Polygon profile P4C - Part 2: Calculation and dimensioning*, 2012-03-01 Update
DIN ISO 286-1 ISO system of limits and fits; bases of tolerances, deviations and fits; identical with ISO 286-1:1988
DIN ISO 286-2 ISO system of limits and fits; tables of standard tolerance grades and limit deviations for holes and shafts; identical with ISO 286-2:1988
DIN 32712-1:2009 history
2009DIN 32712-1:2009-03 Shaft to collar connection - Polygon profile P4C - Part 1: Generalities and geometry
2009DIN 32712-1:2009 Shaft to collar connection - Polygon profile P4C - Part 1: Generalities and geometry