This "Aerospace Series" Prestandard has been drawn up under the responsibility of AECMA
(Association Européenne des Constructeurs de Matériel Aérospatial). It is published on green paper
for the needs of AECMA-Members. It has been technically approved by the experts of the
concerned Technical Committee following comment by the Member countries.
AECMA PREN 4075-1994 history
1994AECMA PREN 4075-1994 Aerospace Series Screws, Pan Head, Offset Cruciform Recess, Threaded to Head, in Corrosion Resisting Steel, Passivated Classification : 490 MPa (at Ambient Temperature)/425 Degrees C Edition P1
1993AECMA PREN 4075-1993 Aerospace Series Screws, Pan Head, Offset Cruciform Recess, Threaded to Head, in Corrosion Resisting Steel, Passivated Classification : 490 MPa (at Ambient Temperature)/425 Degrees C Edition P 1