Aerospace series - Screws, 100° countersunk head, six lobe recess, short thread, in heat resisting steel FE-PA2601 (A286), passivated - Classification: 900 MPa (at ambient temperature) / 650 °C; German and English version EN 4634:2009
Edition 2011-01

Aerospace series - Screws, 100° countersunk head, six lobes recess, short thread, in heat resisting nickel base alloy NI-PH2601 (Inconel 718) - Classification: 1270 MPa (at ambient temperature) /650 °C; German and English version EN 4635:2009
Edition 2010-12

Aerospace series - Screws, 100° countersunk head, six lobe recess, short thread, in titanium alloy TI-P64001, with aluminium pigmented coating - Classification: 1 100 MPa (at ambient temperature) / 315 °C; German and English version EN 4636:2009
Edition 2010-04

Aerospace series - Connectors, optical, rectangular, modular, multicontact, 1,25 diameter ferrule, with removable alignment sleeve holder - Part 003: Male optical module - Product standard; German and English version EN 4639-003:2007
Edition 2009-06

Aerospace series - Connectors, optical, rectangular, modular, multicontact, 1,25 diameter ferrule, with removable alignment sleeve holder - Part 004: Female optical module - Product standard; German and English version EN 4639-004:2007
Edition 2009-06

Aerospace series - Connectors, optical, rectangular, modular, multicontact, 1,25 diameter ferrule, with removable alignment sleeve holder - Part 005: Removable alignment sleeve holder - Product standard; German and English version EN 4639-005:2007
Edition 2009-06

Aerospace series - Connectors, optical, rectangular, rack and panel, multicontact, 1,25 diameter ferrule, with removable alignment sleeve holder - Part 003: Plug optical connector - Product standard; German and English version EN 4640-003:2008
Edition 2009-07

Aerospace series - Connectors, optical, rectangular, rack and panel, multicontact, 1,25 diameter ferrule, with removable alignment sleeve holder - Part 004: Receptacle optical connector - Product standard; German and English version EN 4640-004:2008
Edition 2009-07

Aerospace series - Cables, optical - Part 001: Technical specification; English version prEN 4641-001:2024
Edition 2024-05

Aerospace series - Cables, optical, 125 µm diameter cladding - Part 001: Technical specification; German and English version EN 4641-001:2018
Edition 2018-09