High Tensile Fastener Black grade 6/8/10/12 Hex nut DIN934

Short Description:

DIN (Deutsches Institut für Normung – German Institute for Standardization) standards are issued for a variety of components including industrial fasteners as metric DIN 934 Hexagon Nuts. The DIN standards remain common in Germany, Europe and globally even though the transition to ISO standards is taking place. DIN standards continue to be used for parts which do not have ISO equivalents or for which there is no need for standardization. The ISO equivalent for DIN 934 is ISO 4032.

Now there are DIN934 true grade 8 and false grade 8 on the market, and the key is according to which mechanical performance requirements.
The main difference is material and heat treatment.
For example, the ordinary DIN934 below grade 8 is Q195. If grade 8 is required, 35K steel must be selected and heat treatment must be carried out.