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Standard [CURRENT]
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This standard specifies dimensions and technical delivery conditions for M12 to M30 hexagon head bolts of product grade C for use in structural steel bolting. Additional requirements as defined in Annex A may be agreed. Fasteners according to this standard meet all the requirements for non-preloaded structural bolting assemblies as in DIN EN 15048-1. This standard also specifies the nuts and washers to be used with these fasteners.
This document replaces DIN 7990:2008-04 .