Historical
DIN 32711-1:2009
Shaft to collar connection - Polygon profil P3G - Part 1: Generalities and geometry
The Polygon Profile P3G is a positive shaft to collar connection. In this standard shaft and hub are covered. The standard consists of two parts. In this part the applications, functional features, mathematical basics and the standardised diameters as well as information about toleration, manufacturing and quality inspection are described.
Deutsches Institut für Normung [din]