Aerospace series - Bolts with double hexagon head, relieved shank long thread, - In heat resisting steel FE-PM 38 (FV 535) - Classification: 1 000 MPa/550 °C (Endorsed by AENOR in March of 2009.)
STANDARD published on 1.3.2009
Designation standards: UNE-EN 3323:2009
Publication date standards: 1.3.2009
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: Spanish technical standard
Category: Technical standards UNE