Aerospace series - Screws, pan head, offset cruciform recess, coarse tolerance normal shank, long thread, in alloy steel, cadmium plated - Classification: 1 100 PMa (at ambient temperature)/235 °C (Endorsed by Asociación Espanola de Normalización in December of 2019.)
STANDARD published on 1.12.2019
Designation standards: UNE-EN 4161:2019
Publication date standards: 1.12.2019
The number of pages: 11
Approximate weight : 33 g (0.07 lbs)
Country: Spanish technical standard
Category: Technical standards UNE