Fasteners - Button head screws with reduced loadability - Part 2: Hexagon socket button head screws with collar (ISO 7380-2:2022); German version EN ISO 7380-2:2023
Edition 2023-04

Fasteners - Torque/clamp force testing (ISO 16047:2005 + Amd 1:2012); German version EN ISO 16047:2005 + A1:2012
Edition 2013-01

Petroleum and natural gas industries - Design and operation of subsea production systems - Part 4: Subsea wellhead and tree equipment (ISO 13628-4:2010 + Cor. 1:2011); English version EN ISO 13628-4:2010 + AC:2011, only on CD-ROM
Edition 2011-09

Aerospace series - Connectors, electrical, circular, coupled by threaded ring, fire-resistant or non fire-resistant, operating temperatures -65 °C to 175 °C continuous, 200 °C continuous, 260 °C peak - Part 014: Square flange receptacle with integrated accessory - Product standard; English version prEN 2997-014:2024
Edition 2024-03

Heat treatment of ferrous materials; heat treatment methods; hardening and tempering of tools
Edition 1986-06

Aerospace series - Metallic materials - Part 001: Conventional designation; German and English version EN 2032-001:2014
Edition 2014-10

Petroleum and natural gas industries - Design and operation of subsea production systems - Part 2: Unbonded flexible pipe systems for subsea and marine applications (ISO 13628-2:2006); English version EN ISO 13628-2:2006
Edition 2006-10

Cylindrical head screws with inner contact flange - Driving feature 12 point socket
Edition 2018-09

Square head bolts with collar
Edition 2016-08