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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]

NF E25-522 ; NF EN ISO 10669:1999-10-01
Plain washers for tapping screw and washer assemblies. Normal and large series. Product grade A

Title (German)

Flache Sheiben für Kombi-Blechschrauben. Normale und grosse Reihe. Produktkasse A

Edition 1999-10-01

Original language French

Price from 61.80 €

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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

NF E25-522 ; NF EN ISO 10669:1999-10-01 Plain washers for tapping screw and washer assemblies. Normal and large series. Product grade A

Want to learn more?

NF E25-522 ; NF EN ISO 10669:1999-10-01
Plain washers for tapping screw and washer assemblies. Normal and large series. Product grade A