Only in cases with very little space for installation, it is necessary to observe the changes in details. These changes may not have any effects on most of the applications. When introducing the ISO standards for small screws, some of the head heights and head diameters have been changed. DIN standards that begin with “DIN V” (“Vornorm”, meaning “pre-issue”) are the result of standardization work, but because of certain reservations on the content or because of the divergent compared to a standard installation procedure of DIN, they are not yet published standards. DIN standards are still valid for products having no ISO or EN standards. National standards (DIN) will be/have been largely replaced by international/European standards. Not only do DIN (and ANSI and ISO) standards insure that your 10mm socket truly is 10mm, there are multiple programs and research facilities who are constantly improving the current standards and innovating new ones.DIN stands for “ Deutsches Institut für Normung“, meaning “German institute for standardisation”. The best part about standardization is the future. For instance, this Gedore Engineers’ Hammer has two standards it lives by, one with the hickory handle and the other with the forged hammer head. You will see many examples of DIN standards amongst the pages of the KC Tool website. DIN standards are developed by experts in the respective fields and are reviewed every five years to ensure that they are up-to-date and still “State of the Art.” They are used for a wide range of things too, from metric fasteners to car stereos.

Many standards, including DIN, are completely voluntary, but it is beneficial to use standards to prove that you are manufacturing something to the highest quality and uniformity. Though it may seem obvious, it bears questioning why we need standardization. The best example of this is the DIN standard 476 from 1922 introducing the A sizes of paper which would later become ISO 216 in 1975. Though the name implies an exclusively German operation, the DIN standards have been adopted across the world and influenced many other standards organizations including the ISO. They have been operating for literally 100 years and have always been highly regarded in the standards community. Since this is a blog about specifically German made tools we will look at the German version: DIN.ĭIN stands for Deutsches Institut Für Normung or German Institute for Standardization in English. On a global level, there is the International Organization for Standardization, or ISO. In America we have The American National Standards Institute or ANSI for short.

There are various sets of standards in the tool world.

Din specs