EN 24015-1991
Hexagon head bolts-Reduced shank
EN 24017-1997
Hexagon head screws
EN 14399-3-2005
High-strength structural bolting assemblies for preloading-system HR-Hex bolt
EN 14399-3-2005
High-strength structural bolting assemblies for preloading-system HR-Hex nut-washer faced
EN 14399-3-2005
High-strength structural bolting assemblies for preloading-system HR-Hex nut
EN 14399-4-2005
High-strength structural bolting assemblies for preloading-system HV
EN 14399-4-2005
High-strength structural bolting assemblies for preloading-system HV-hex nut
EN 14399-8-2008
High strength hexagon fit bolts with large widths across flats for structural steel bolting-System HV
EN 1662-1998
Hexagon bolts with flange-Small series with Types U
EN 1662-1998
Hexagon bolts with flange-Small series with Types F
EN 1665-1997
Hexagon bolts with flange-heavy series-Type F
EN 1665-1997
Hexagon bolts with flange-heavy series-Type U
EN 14219-2003
Hexagon bolts with flange with metric fine pitch thread—Small series with Types U
EN 14219-2003
Hexagon bolts with flange with metric fine pitch thread—Small series with Types F
EN 28673-1992
Hexagon nuts,style 1,with fine pitch thread
EN 28673-1992
Hexagon nuts,style 1,with fine pitch thread-washer faced
EN 1661-1998
Hexagon nuts with flange
EN 14218-2003
Hexagon head nuts with flange with fine pitch thread
EN 14218-2003
Hexagon flange nuts with fine pitch thread
EN 1663-1998
Prevailing torque type hexagon nuts with flange (with non-metallic insert)