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Hydrogen Technologies Standards form the basic framework for market ramp-up
More information
Climate change Standards and specifications support climate targets
More information
Smart Farming Standards and specifications are drivers for the digitalization of agriculture
More information

Standards [CURRENT]

OENORM EN 1663
Prevailing torque type hexagon nuts with flange (with non-metallic insert) (ISO 7043:1997, modified)

Title (German)

Sechskantmuttern mit Klemmteil und Flansch (mit nichtmetallischem Einsatz) (ISO 7043:1997, modifiziert)

Edition 1998-05-01

Original language German

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Terminology

Hydrogen Technologies Standards form the basic framework for market ramp-up

Climate change Standards and specifications support climate targets

Smart Farming Standards and specifications are drivers for the digitalization of agriculture

OENORM EN 1663 Prevailing torque type hexagon nuts with flange (with non-metallic insert) (ISO 7043:1997, modified)

Want to learn more?

OENORM EN 1663
Prevailing torque type hexagon nuts with flange (with non-metallic insert) (ISO 7043:1997, modified)