ISO general purpose metric screw threads - Part 5: Nominal sizes for 1 mm and 1,25 mm fine pitch threads; nominal diameter from 7,5 mm to 200 mm
Edition 1999-11

Machine taps with reinforced shank for coarse pitch metric ISO-threads M1 to M10 and fine pitch metric ISO-threads M1 × 0,2 to M10 × 1,25
Edition 2016-01

Studs - Metal end ≈ 1,25 d
Edition 1995-02

Aerospace series - Connectors, optical, rectangular, modular, multicontact, 1,25 diameter ferrule, with removable alignment sleeve holder - Part 001: Technical specification; German and English version EN 4639-001:2007
Edition 2009-06

Aerospace series - Connectors, optical, rectangular, modular, multicontact, 1,25 diameter ferrule, with removable alignment sleeve holder - Part 002: List of product standards; German and English version EN 4639-002:2007
Edition 2009-06

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, modular, multicontact, 1,25 diameter ferrule, with removable alignment sleeve holder - Part 101: Optical contact for cable EN 4641-100 - Operating temperatures between -65 °C and 125 °C - Product standard; German and English version EN 4639-101:2007
Edition 2009-06

Aerospace series - Connectors, optical, rectangular, modular, multicontact, 1,25 diameter ferrule, with removable alignment sleeve holder - Part 102: Optical contact for cable EN 4641-102 - Operating temperatures between -55 °C and 100 °C - Product standard; German and English version EN 4639-102:2007
Edition 2009-07