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Aerospace series - Nuts, bihexagonal, self-locking, in heat resisting nickel base alloy NI-PH1302 (Waspaloy), silver plated on thread - Classification: 1 210 MPa (at ambient temperature) / 730 °C
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STANDARD published on 1.4.2005
Designation standards: ÖNORM EN 4120
Publication date standards: 1.4.2005
SKU: NS-769486
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM
Festgelegt sind die Anforderungen an selbstsichernde Zwölfkantmuttern mit zylindrischen Aussenkungen aus hochwarmfestem Stahl FE-PA92HT (A286) und mit versilbertem Gewinde. Die Festlegungen gelten für die Festigkeitsklasse 1100 MPa (bei Raumtemperatur) und einer maximalen Prüftemperatur bei 650 °C.
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