Aerospace series - Nuts, bihexagonal, self-locking, deep counterbored, in heat resisting steel FE-PA92HT (A286), MoS₂ coated - Classification: 1100 MPa (at ambient temperature)/425 °C; German version EN 3721:1995
Edition 1995-08

Aerospace series - Nuts, bihexagonal, self-locking, in heat resisting nickel base alloy NI-P101HT (Waspaloy); classification: 1210 MPa (at ambient temperature)/730 °C; German version EN 3012:1995
Edition 1995-11

Extenders - Specifications and methods of test - Part 7: Dolomite (ISO 3262-7:2023); German version EN ISO 3262-7:2023
Edition 2023-10

Extenders - Specifications and methods of test - Part 4: Whiting (ISO 3262-4:2023); German version EN ISO 3262-4:2023
Edition 2023-09

Extenders - Specifications and methods of test - Part 5: Natural crystalline calcium carbonate (ISO 3262-5:2023); German version EN ISO 3262-5:2023
Edition 2023-09

Wastewater treatment plants - Part 11: General data required; German version EN 12255-11:2001
Edition 2001-07

Gas heated catering equipment - Part 2-1: Specific requirements - Open burners and wok burners; German version EN 203-2-1:2021+A1:2023
Edition 2024-07

Aerospace series - Pipe couplings, 37°, spherical, in heat resisting steel - Tees nipples, welded end - Inch series; German and English version EN 4557:2003
Edition 2004-08

Founding - Ultrasonic examination - Part 1: Steel castings for general purposes; German and English version prEN 12680-1:2024
Edition 2024-02

Founding - Ultrasonic testing - Part 2: Steel castings for highly stressed components; German and English version prEN 12680-2:2024
Edition 2024-02