Name: EN 3843:2010
Brand: CEN

Aerospace series - Nuts, bihexagonal, self-locking, with counterbore, in heat resisting steel, passivated - Classification: 1 100 MPa (at ambient temperature) / 650 °C

Published date

10-13-2010

Publisher

Comite Europeen de Normalisation

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

This standard specifies the characteristics of bihexagonal self-locking nuts, with counterbore, in heat resisting steel, passivated.Classification: 1 100 MPa / 650 °C

Committee	ASD-STAN
DocumentType	Standard
PublisherName	Comite Europeen de Normalisation
Status	Current

Standards	Relationship
NBN EN 3843 : 2010	Identical
UNE-EN 3843:2010	Identical
NF EN 3843 : 2011	Identical
NS EN 3843 : 2010	Identical
SN EN 3843:2011	Identical
UNI EN 3843 : 2010	Identical
I.S. EN 3843:2010	Identical
PN EN 3843 : 2010	Identical
DIN EN 3843:2011-01	Identical
NEN EN 3843 : 2011	Identical
BS EN 3843:2010	Identical

EN 9100:2009	Quality Management Systems - Requirements for Aviation, Space and Defense Organizations
ISO 8788:2000	Aerospace Nuts, metric Tolerances of form and position
ISO 5855-2:1999	Aerospace MJ threads Part 2: Limit dimensions for bolts and nuts
EN 2516:1997	Aerospace series - Passivation of corrosion resisting steels and decontamination of nickel base alloys
ISO 8641:2008	Aerospace — Self-locking nuts with maximum operating temperature greater than 425 degrees C — Procurement specification
ISO 4095:1998	Aerospace — Bihexagonal drives — Wrenching configuration — Metric series
EN 2424:2008	Aerospace series - Marking of aerospace products
TR 3791 : 3	AEROSPACE SERIES - MATERIALS FOR SELF-LOCKING NUTS, THREADED INSERTS AND SCREW THREAD INSERTS OF TEMPERATURE CLASSES <= 425 DEGREES C