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, hexagon, self-locking by plastic ring, normal height, normal across flats, in alloy steel, cadmium plated - Classification: 900 MPa (at ambient temperature) / 120 °C; German and English version EN 4309:2016
Edition 2017-03

Aerospace series - 100° countersunk normal head, offset cruciform recess, close tolerance normal shank, short thread, in alloy steel, cadmium plated - Classification: 1100 MPa(at ambient temperature)/235 °C; German version EN 3035:1996
Edition 1996-11

Aerospace series - Screws, 100° countersunk head, offset cruciform recess, close tolerance shank, short thread, in alloy steel, cadmium plated; classification: 1100 MPa (at ambient temperature)/235 °C; German version EN 3305:1996
Edition 1996-11

Aerospace series - Nuts, anchor, self-locking, fixed, closed corner, reduced series, with counterbore - Classification: 1100 MPa/235 °C; German and English version EN 2856:2006
Edition 2007-01

Aerospace series - Nuts, hexagon, slotted/castellated, self-locking, in steel, cadmium plated, MoS2 lubricated - Classification: 900 MPa (at ambient temperature)/235 °C; German and English version EN 3434:2022
Edition 2024-09

District heating and district cooling pipe systems - Terms and definitions; German version EN 17248:2019
Edition 2019-12

Chemicals used for treatment of water intended for human consumption - Calcium carbonate; German version EN 1018:2021
Edition 2021-08

Railway applications - Braking - Brake pads; German version EN 15328:2020+A1:2024
Edition 2024-06

Safety of machinery - Safety requirements for cold flat rolling mills; German version EN 15094:2022
Edition 2023-12