Fasteners - Mechanical properties of corrosion resistant stainless steel fasteners - Part 4: Tapping screws with specified grades and hardness classes (ISO/DIS 3506-4:2023); German and English version prEN ISO 3506-4:2023
Edition 2024-01

Terminations for steel wire ropes - Safety - Part 7: Symmetric wedge socket; German version EN 13411-7:2021
Edition 2022-01

Stainless steels for springs - Part 1: Wire (ISO 6931-1:2016); German version EN ISO 6931-1:2020
Edition 2020-11

Geotechnical investigations for civil engineering purposes - Supplementary rules to DIN EN 1997-2
Edition 2010-12

Refrigerating systems and heat pumps - Safety and environmental requirements - Positive displacement refrigerant compressors; German version EN 12693:2008
Edition 2008-09

Fasteners - Mechanical properties of corrosion-resistant stainless steel fasteners - Part 2: Nuts with specified grades and property classes (ISO 3506-2:2020); German version EN ISO 3506-2:2020
Edition 2020-08

Temporary works equipment - Part 4: Protection fans for scaffolds - Performance requirements and product design; German version EN 12811-4:2013
Edition 2014-03

Fasteners - Electroplated coating systems (ISO 4042:2022); German version EN ISO 4042:2022
Edition 2022-11

Industrial valves - Shell design strength - Part 4: Calculation method for valve shells manufactured in metallic materials other than steel; German version EN 12516-4:2014+A1:2018
Edition 2018-11

Biomimetics - Terminology, concepts and methodology (ISO 18458:2015)
Edition 2016-08