PREN 4297-1996 Aerospace Series Nuts@ Hexagon@ Self-Locking by Plastic Ring@ Normal Height@ Normal Across Flats@ in Corrosion Resisting Steel@ Passivated Classification: 900 MPa (at Ambient Temperature) /120 Degrees C (Edition P 1)
ASD-STAN - Aerospace and Defence Industries Association of Europe - Standardization
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PREN 4297-1996
PREN 4297-1996 history
1996PREN 4297-1996 Aerospace Series Nuts@ Hexagon@ Self-Locking by Plastic Ring@ Normal Height@ Normal Across Flats@ in Corrosion Resisting Steel@ Passivated Classification: 900 MPa (at Ambient Temperature) /120 Degrees C (Edition P 1)
1995PREN 4297-1995 Aerospace Series Nuts@ Hexagon@ Self-Locking by Plastic Ring@ Normal Height@ Normal Across Flats@ in Corrosion Resisting Steel@ Passivated Classification : 900 MPa (at Ambient Temperature)/120 Degrees C (Edition P 1)