EN 1661-2003
Hexagon nuts with flange
EN 1661-2008
Hexagon nuts with flange
EN 1663-2003
Prevailing torque type hexagon nuts with flange (with non-metallic insert)
EN 1663-2008
Prevailing torque type hexagon nuts with flange (with non-metallic insert)
EN 1664-2003
Prevailing torque type all-metal hexagon nuts with flange
EN 1664-2008
Prevailing torque type all-metal hexagon nuts with flange
EN 1666-2003
Prevailing torque type hexagon nuts with flange (with non-metallic insert)-fine pitch thread
EN 1666-2008
Prevailing torque type hexagon nuts with flange (with non-metallic insert)-fine pitch thread
EN 1667-2003
Prevailing torque type all-metal hexagon nuts with flange, with metric fine pitch thread
EN 1667-2008
Prevailing torque type all-metal hexagon nuts with flange, with metric fine pitch thread
EN 14218-2008
Hexagon head nuts with flange with fine pitch thread
EN 14218-2008
Hexagon flange nuts with fine pitch thread
EN 14399-3-2015
High-strength structural bolting assemblies for preloading-system HR-Hex nut-washer faced
EN 14399-3-2015
High-strength structural bolting assemblies for preloading-system HR-Hex nut
EN 14399-4-2015
High-strength structural bolting assemblies for preloading-system HV-hex nut
EN 14399-7-2018
System HR-large hexagon nuts
EN 14399-7-2018
High-strength structural bolting saaemblies for preloading-Part 3:System HR—High strength large hexagon nuts
EN 14399-8-2018
High-strength structural bolting assemblies for preloading-system HV-hex nut
EN 24032-2001
Hexagon nuts,Style 1
EN 24032-2001
Single chamfered hexagon nut,Style 1
