PREN 4128-2014
Aerospace series Bolts@ normal hexagonal head@ coarse tolerance shank@ short thread@ in heat resisting nickel base alloy@ aluminium IVD coated Classification: 1 250 MPa (at ambient temperature) / 425 °C (Edition P 3)

Standard No.

PREN 4128-2014

Release Date

2014

Published By

ASD-STAN - Aerospace and Defence Industries Association of Europe - Standardization

Latest

PREN 4128-2014

Scope

This standard specifies the characteristics of bolts@ normal hexagonal head@ coarse tolerance shank@ short thread@ in heat resisting nickel base alloy@ aluminium IVD coated. Classification: 1 250 MPa 1) / 425 ??2). 1) Minimum tensile strength of the material at ambient temperature. 2) Maximum temperature that the bolt can withstand without continuous change in its original characteristics@ after return to ambient temperature. The maximum temperature is determined by the surface treatment.

PREN 4128-2014 history

• 2014 PREN 4128-2014 Aerospace series Bolts@ normal hexagonal head@ coarse tolerance shank@ short thread@ in heat resisting nickel base alloy@ aluminium IVD coated Classification: 1 250 MPa (at ambient temperature) / 425 °C (Edition P 3)
• 1999 PREN 4128-1999 Aerospace Series Bolts@ Normal Hexagonal Head@ Coarse Tolerance Normal Shank@ Short Thread@ in Heat Resisting Nickel Base Alloy@ Aluminium IVD Coated Classification: 1 250 MPa (at Ambient Temperature)/425 Degrees C (Edition P 2)
• 1994 PREN 4128-1994 Aerospace Series Bolts@ Normal Hexagonal Head@ Coarse Tolerance Normal Shank@ Short Thread@ in Heat Resisting Nickel Base Alloy@ Aluminium IVD Coated Classification : 1 250 MPa (at Ambient Temperature) / 425 Degrees C (Edition P1)
• 1993 PREN 4128-1993 Aerospace Series Bolts@ Normal Hexagonal Head@ Coarse Tolerance Normal Shank@ Short Thread@ in Heat Resisting Nickel Base Alloy@ Aluminium IVD Coated Classification : 1 250 MPa (at Ambient Temperature)/450 Degrees C (Edition P1)