They apply if this standard is referred to in drawings or associated documents (for example, terms of delivery).

General tolerances according to this standard are used for cold- and warm-formed stamped parts made of flat steel products. By selection of a certain accuracy level, the normal workshop accuracy shall be considered. They are subdivided into f (fine), m (medium), g (coarse) and sg (very coarse). This standard is intended to simplify drawings and specifies general tolerances for linear and angular dimensions, concentricity and symmetry in four accuracy levels. This revision primarily includes the update of the normative references and the expansion of the nominal dimension ranges and the tolerances for thickness ranges or for angles on flat stamped parts. Regulations for general tolerance in existing drawings are included in clause 5.*This standard is the technical revision of the standard which has been published in 2010-01. DIN 6930-1 is valid for the technical delivery conditions of stamped parts. This standard shall be applied in conjunction with the specifications given in DIN 6932. If, by way of exception, it is intended to apply this standard also to components made from semi-finished products other than flat products, or from materials other than steel, this shall be particularly agreed. General tolerances for parts made by fine blanking are not covered in this standard. They shall apply whenever reference is made to this standard on drawings or relevant documents (e. It specifies general tolerances on linear and angular dimensions and on coaxiality and symmetry in four accuracy grades which are meant for use and hot stampings made from steel flat products. This standard is intended to simplify drawings.

Din 6930 tolerance table