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In Austria, around 4,000 experts in active committees develop standards for the domestic, European and global market. They represent the interests of the economy, consumers, research, administration and society.
Together with them, Austrian Standards – the Austrian competence centre for standards – finds solutions ensuring that everything fits together perfectly and life runs smoothly. Austrian Standards distributes know-how laid down in standards as quickly as possible so that people and the economy can profit from it.
Austrian Standards, established in 1920, is structured in the business divisions of development, consulting, publishing, training and certification and finances the standardization system by more than 80 per cent through the sale of its products and services. Its legal basis is defined in the Standardization Act (Normengesetz 2016).
Fasteners - Ends of parts with external ISO metric screw thread (ISO 4753:1999)
WITHDRAWN published on 1.6.2000
Selected format:Cross recesses for screws
WITHDRAWN published on 1.4.1986
Selected format:Tolerances for bolts, screws and nuts; with thread diameters = > 1,6 mm to = < 150 mm; product grades A, B and C
WITHDRAWN published on 1.12.1981
Selected format:Tolerances of washers for metric bolts, screws and nuts with thread diameters from 1 up to < 150 mm; product grades A and C
WITHDRAWN published on 1.11.1982
Selected format:Tolerances for fasteners - Part 3: Plain washers for bolts, screws and nuts - Product grades A and C (ISO 4759-3:2000)
WITHDRAWN published on 1.11.2000
Selected format:General requirements for components used in drains and sewers
WITHDRAWN published on 1.3.2011
Selected format:General requirements for components used in discharge pipes, drains and sewers for gravity systems
WITHDRAWN published on 1.4.1998
Selected format:Hexagon socket head cap screws; product grade A
WITHDRAWN published on 1.1.1991
Selected format:Hexagon socket head cap screws; product grade A
WITHDRAWN published on 1.12.1984
Selected format:Hexagon socket head cap screws (ISO 4762:1997)
WITHDRAWN published on 1.5.1998
Selected format:Latest update: 2026-06-24 (Number of items: 2 284 377)
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