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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]

LN 29934
Aerospace; Bolts bi-hexagon close tolerance nominal tensile strength of 1550 N/mm² medium thread

Title (German)

Luft- und Raumfahrt; Zwölfkant-Paßschrauben mit einer Nennzugfestigkeit von 1550 N/mm² mit mittlerem Gewinde

Responsible national committee

NA 131-03-01 AA - Aerospace fasteners

Edition 1983-10

Original language German

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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

LN 29934 Aerospace; Bolts bi-hexagon close tolerance nominal tensile strength of 1550 N/mm² medium thread

Responsible national committee

Josef Saurer

Want to learn more?

LN 29934
Aerospace; Bolts bi-hexagon close tolerance nominal tensile strength of 1550 N/mm² medium thread