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EN 3912:2007

Aerospace series - Bolts, pan head, six lobe recess, relieved shank, long thread, in heat resisting steel FE-PA2601 (FE-PA92HT, A286), silver plated - Classification: 1 100 MPa (at ambient temperature) / 650 °C EN 3912:2007

Publication date:   Jul 27, 2007

General information

90.93   Standard confirmed   Jun 30, 2017

CEN

ASD-STAN Aerospace

European Norm

49.030.20   Bolts, screws, studs

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Scope

This standard specifies the characteristics of pan head bolts with six lobe recess, relieved shank and long thread, in FE-PA2601 (FE-PA92HT), silver plated, for aerospace applications.
Classification: 1 100 MPa ) / 650 °C )
NOTE Taking account of the recess geometry, the strength class to be used for the seating torque calculation shall not be greater than 900 MPa.

Life cycle

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PUBLISHED
EN 3912:2007
90.93 Standard confirmed
Jun 30, 2017




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