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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]

BS EN 27721
Countersunk head screws. Head configuration and gauging

Title (German)

Senkschrauben. Gestaltung und Pruefung von Senkkoepfen

Edition 1992-05-01

Original language English

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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

BS EN 27721 Countersunk head screws. Head configuration and gauging

Want to learn more?

BS EN 27721
Countersunk head screws. Head configuration and gauging