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 4134-1994 history
1994AECMA PREN 4134-1994 Aerospace Series Bolts, Normal Hexagonal Head, Coarse Tolerance Normal Shank, Long Thread, in Heat Resisting Nickel Base Alloy, Aluminium IVD Coated Classification : 1 250 MPa (at Ambient Temperature) / 425 Degrees C Edition P1
1993AECMA PREN 4134-1993 Aerospace Series Bolts, Normal Hexagonal Head, Coarse Tolerance Normal Shank, Long Thread, in Heat Resisting Nickel Base Alloy, Aluminium IVD Coated Classification : 1 250 MPa (at Ambient Temperature)/450 Degrees C Edition P1