Aerospace Series Bolts, T-Head, Close Tolerance Medium Thread Length in Heat Resisting Steel FE-PM38 (FV535), Uncoated Classification : 1000 MPa/550 Degrees Celsius Issue P 1
This "Aerospace Series " Prestandard has been drawn up under the responsibility of AECMA
(The European Association of Aerospace Industries). lt 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.