Aerospace Series Screws, Pan Head, Offset Cruciform Recess, Coarse Tolerance Normal Shank, Long Thread, in Alloy Steel, Cadmium Plated Classification: 1 100 MPa (at Ambient Temperature)/235 Degrees C Edition P1
This "Aerospace Series" Prestandard has been drawn up under the responsibility of AECMA
(The European Association of Aerospace industries). 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.