Replacement amendments. This document has been replaced by: DIN ISO 286-2:1990-11 . DIN 7161 - 1965-08
The story of is a tale of precision and international evolution within the mechanical engineering world. The Origin: A Post-War Blueprint din 7161 pdf
But as manufacturing moves toward global harmonization, simply having the old chart isn’t the whole story. Let’s break down what DIN 7161 covers and where it stands today. What is DIN 7161? Published in August 1965, (officially titled ISO-Abmaße für Innenmaße (Bohrungen) Replacement amendments