Aerospace series - Nuts, bihexagonal, self-locking, with counterbore, in heat resisting steel, passivated - Classification: 1100 MPa (at ambient temperature) / 650 °C; German and English version EN 3843:2010
Edition 2011-01

Method to achieve circular designs of products; German and English version prEN 45560:2023
Edition 2023-10

Building hardware - Mechanically operated locks and locking plates - Requirements and test methods; German and English version prEN 12209:2019
Edition 2019-10

Building hardware - Requirements and test methods - Multipoint locks, latches and locking plates - Characteristics and test methods; German and English version prEN 15685:2019
Edition 2019-10

Aerospace series - Nuts, hexagonal, self-locking, in heat resisting steel FE-PA2601 (A286), silver plated on thread - Classification: 1100 MPa (at ambient temperature) / 425 °C; German and English version EN 4116:2004
Edition 2006-10

Aerospace series - Fitting end, 24° internal cone, external thread, flareless type, size -32 tube diameter D=2 inches (D=50,8 mm) extra fine thread pitch inch series - Inch series - Design standard; German and English version EN 6126:2018
Edition 2018-10

Aerospace series - Nuts, hexagon, self-locking, in heat resisting steel, MoS₂ lubricated - Classification: 1100 MPa (at ambient temperature)/315 °C; German and English version EN 3536:2006
Edition 2007-10

Aerospace series - Aluminium pigmented coatings - Coating methods; German and English version EN 4474:2016
Edition 2016-11

Fire behaviour of building materials and elements; fire resistant glazing; concepts, requirements and testing
Edition 1990-05

Surface plates; natural hard rock surface plates; requirements and testing
Edition 1984-08