Below Displays some of the known & accepted International standard Specifications defining Material/Dimensional/Manufacturing process/Testing/Certification/Marking for Fasteners.

These Specification Standards / Standard Specifications are widely accepted today in Domestic & International market of Fasteners. One Must have complete know-how to be successful in field of Fasteners. TorqBolt facilitates to impart these Knowledge to each & every Individual employed at our Facility. The notion of imparting the much needed technical prospect of Fastener Manufacturing has enabled TorqBolt to mark its Global Presence.

National German standard (Deutsches Institut für Normung). DIN standards shall still be given for the products/services for which there are no ISO/EN standards and no standardization necessity.International Standardization Organization.National German issue of an unmodified, adopted ISO standard.European Norm (CEN = Comité Européen de Normalisation). In general, existing ISO standards should be adopted as EN standards with the ISO standard number ➔ EN ISO. If this does not happen at European standards levels, independent EN standards shall be generated with EN standard numbers which are different to those of the ISO.National German issue of an unmodified, adopted EN standard. According to the resolution of the European Council, EN standards are to be adopted unmodified and immediately by the EU member states and the corresponding national standards are to be withdrawn.European standard issue which was adopted unmodified by ISO (EN and ISO standard numbers are identical – the earlier practice of “ISO number + 20,000″ has not been in use since Jan. 95. Standards still in use according to this mode are to be converted accordingly). The description is carried out according to ISO.National German issue of an unchanged EN standard adopted by ISO. The article naming is done according to ISO.