Aerospace series - Nuts, hexagon, plain, reduced height, reduced across flats, in heat resisting steel, silver plated, left hand thread - Classification: 600 MPa (at ambient temperature) / 425 C
STANDARD published on 1.10.2019
Designation standards: STN EN 2924
Classification mark: 313257
Catalog number: 129065
Publication date standards: 1.10.2019
Approximate weight : 21 g (0.05 lbs)
Country: Slovak technical standard
Category: Technical standards STN