DIN 7969
Slotted countersunk head bolts with hexagon nut for steel structures
Senkschrauben mit Schlitz mit Sechskantmutter für Stahlkonstruktionen
Overview
This standard specifies dimensions and technical delivery conditions for M12 to M24 slotted countersunk head bolts of product grade C for use in structural steel bolting. Fasteners according to this standard meet all the requirements for non-preloaded structural bolting assemblies as in DIN EN 15048-1. This standards also specifies the nuts and washers to be used with these fasteners.