Aerospace series. Shank nuts, serrated, self-locking, in heat resisting steel FE-PA92HT (A286), silver plated on thread. Classification: 1100 MPa (at ambient temperature)/650°C.
STANDARD published on 10.2.2003
Designation standards: BS EN 4121:2003
Note: WITHDRAWN
Publication date standards: 10.2.2003
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: British technical standard
Category: Technical standards BS