Letectví a kosmonautika - Korunové šestihranné matice, z oceli, kadmiované - Třída: 1100 MPa / 235 °C (Norma k přímému použití jako ČSN).
NORMA vydána dne 1.7.2017
Designation standards: ČSN EN 2811
Classification mark: 313376
Catalog number: 502226
Publication date standards: 1.7.2017
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN
This European Standard specifies the characteristics of steel, cadmium plated hexagonal nuts, with an upper portion slotted or castellated normal height, normal across flats. These nuts are intended for use in aircraft assemblies subjected principally to shear loading. They are intended to be used with threaded parts of 1 100 MPa 1) tensile strength classification and split pins to EN 2367. The cadmium plating restricts the application to temperatures not exceeding 235 °C. 1) This strength level applies at ambient temperature