Aerospace series - Bolts, normal hexagonal head, coarse tolerance shank, short thread, in heat resisting nickel base alloy, aluminium IVD coated - Classification: 1 250 MPa (at ambient temperature) / 425 °C (Endorsed by AENOR in May of 2016.)
STANDARD published on 1.4.2026
Designation standards: UNE-EN 4128:2016
Note: WITHDRAWN
Publication date standards: 1.4.2026
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Spanish technical standard
Category: Technical standards UNE