Aerospace series. Bolts, T-head, close tolerance medium thread length in heat resisting steel FE-PM1708 (FV535), uncoated. Classification: 1000 MPa/550°C.
STANDARD published on 31.1.2008
Designation standards: BS EN 3301:2007
Publication date standards: 31.1.2008
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: British technical standard
Category: Technical standards BS
ISBN: 978 0 580 60320 4 Status: Confirmed