Aerospace series - Nuts, hexagon, slotted/castellated, reduced height, normal across flats, in heat resisting steel, silver plated - Classification: 900 MPa (at ambient temperature)/650 °C; German version EN 2809:2001
Edition 2001-12

Aerospace series - Nuts, hexagon, slotted/castellated, reduced height, normal across flats, in heat resisting steel, passivated - Classification: 900 MPa (at ambient temperature)/650 °C; German version EN 2810:2001
Edition 2001-12

Aerospace series - Nuts, hexagon, slotted/ castellated in steel cadmium plated - Classification: 1100 MPa/235 °C; German and English version EN 2811:2016
Edition 2017-03

Aerospace series - Nuts, hexagonal, slotted/castellated, normal height, normal across flats, in heat resisting steel, silver plated - Classification: 1 100 MPa (at ambient temperature)/650 °C; German and English version EN 2868:2019
Edition 2019-08

Aerospace series - Nuts, hexagonal, slotted/castellated, normal height, normal across flats, in heat resisting steel, passivated - Classification: 1100 MPa (at ambient temperature)/650 °C; German and English version EN 2869:2009
Edition 2010-04

Aerospace series - Nuts, hexagon, slotted/castellated, reduced height, normal across flats, in steel, cadmium plated - Classification: 900 MPa (at ambient temperature)/235 °C; German version EN 3230:2001
Edition 2001-12

Aerospace series - Nuts, hexagon, slotted/castellated, self-locking, in steel, cadmium plated, MoS2 lubricated - Classification: 900 MPa (at ambient temperature)/235 °C; German version ASD-STAN prEN 3434:2019
Edition 2023-05

Glass packaging - Hand-held crown bottle openers - Dimensions; German version EN 14798:2005
Edition 2006-01

Glass packaging - Crown cap - 26 mm diameter, 6 mm height crown cap; German version EN 17177:2019
Edition 2020-01

Dentistry - Polymer-based crown and veneering materials (ISO 10477:2020); German version EN ISO 10477:2020
Edition 2021-02