Aerospace series - Washers for rivet assemblies, in aluminium alloy, anodized, metric series (Endorsed by AsociaciĆ³n Espanola de NormalizaciĆ³n in February of 2017.)
STANDARD published on 1.2.2017
Designation standards: UNE-EN 3902:2016
Publication date standards: 1.2.2017
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Spanish technical standard
Category: Technical standards UNE