What are the dimensions of Din 6923 nuts?

ISO 4161 (formerly DIN 6923) and DIN 6331 nuts meet international standards for flange nut dimensions and materials. For technical drawings and 3-D models, click on a part number.

When did Din 32757-1 become DIN 66399?

DIN 66399. For decades, the destruction of Data Carriers was governed by the standard DIN 32757-1:1995-01, which applied exclusively to paper. With the rapid spread of digital Data Carriers and growing demands for information security, a revision became necessary.

Is the Din 6923 part number still active?

Although DIN 6923 is no longer active, it’s still a common reference for designers and makers. For technical drawings and 3-D models, click on a part number. Super-Corrosion-Resistant 316 Stainless Steel Flange Nuts These flange nuts have excellent resistance to chemicals and can be used in saltwater environments.

What can a Din 3869 profile ring be used for?

DIN 3869 Profile Ring Description. Profile Rings according to DIN 3869 are used as axially static soft seals in combination with threaded elements. Common applications include construction machinery, hydraulic presses, injection machines, fittings, hydraulic valves, and threaded tube connections in industry in general.

When to use a comma on Din 6923?

DIN 6923 UDC 621.882.31 Hexagon nuts with flange Sechskantmuttern mit Flansch June 1983 DIN 6923 In keeping with current practice in standards published by the International Organization for Standardization (ISO), a comma has been used throughout as the decimal marker.

What was the German position on Din 6921?

The German position was defined in draft Standards DIN 6921 and 6922 (September 1981 editions). Though these drafts took the results of inter- national standardization so far achieved into account, they specified head sizes which, to a certain extent, ran counter to the views held by other countries.