Name: EN 2909 : 1995
Brand: CEN

AEROSPACE SERIES - NUTS, BIHEXAGONAL, SELF-LOCKING, DEEP COUNTERBORED, IN HEAT RESISTING STEEL FE-PA92HT (A286), SILVER PLATED - CLASSIFICATION: 1100 MPA (AT AMBIENT TEMPERATURE)/650 DEGREE C

Published date

19-07-1995

Publisher

Comite Europeen de Normalisation

Foreword
1 Scope
2 Normative references
3 Required characteristics
4 Designation
5 Marking
6 Technical specification

Specifies the characteristics of self-locking bihexagonal nuts with deep counterbore, in FE-PA92HT, silver-plated, for aerospace applications.

DevelopmentNote	Supersedes PREN 2909. (11/2003)
DocumentType	Standard
PublisherName	Comite Europeen de Normalisation
Status	Current
Supersedes	PREN 2909 : 1986

ISO 5855-2:1999	Aerospace MJ threads Part 2: Limit dimensions for bolts and nuts
PREN 3004 : 1989	NUT, SELF-LOCKING, IN HEAT RESISTANT STEEL FE-PA92-HT (A286) - CLASSIFICATION 1100 MPa/650 DEGREES C - TECHNICAL SPECIFICATION
ISO 4095:1998	Aerospace — Bihexagonal drives — Wrenching configuration — Metric series
PREN 2786 : 200P1	AEROSPACE SERIES - ELECTROLYTIC SILVER PLATING OF FASTENERS
EN 2399 : 2008	AEROSPACE SERIES - HEAT RESISTING STEEL FE-PA2601 (X4NICRTIMOV26-15) - R[M] >= 900 MPA - BARS FOR FORGED BOLTS - D <= 25 MM
EN 2424:2008	Aerospace series - Marking of aerospace products
PREN 3639 : 200P1	AEROSPACE SERIES - HEAT RESISTING ALLOY FE-PA2601 - SOFTENED AND COLD WORKED - WIRE FOR FORGED FASTENERS - D <= 15 MM - 900 MPA <= R[M] <= 1100 MPA

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EN 2909 : 1995