prBAS EN 4131:2027
Aerospace series - Bolt, normal hexagonal head, coarse tolerance normal shank, medium length thread, in heat resisting nickel base alloy, aluminium IVD coated - Classification: 1 250 MPa (at ambient temperature) / 425 °C
General information
Status:Project
Number of pages:11
Adoption method:Proglašavanje
Language:engleski
Edition:1.
Realization date:26.10.2026
Forseen date for next stage code:06.11.2026
Technical committee:BAS/TC 63, VS1 - General standardization
ICS:
49.030.20, Bolts, screws, studs
Abstract
This document specifies the characteristics of bolts, normal hexagonal head, coarse tolerance normal shank, medium length thread, in heat resisting nickel base alloy, aluminium IVD coated.
Classification: 1 250 MPa / 425 °C
Lifecycle
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Original document and degree of correspondence
EN 4131:2026, identical
Relation to BAS standards
Work material
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