EN 6051:2025

SLOVENSKI STANDARD
01-februar-2026
Aeronavtika - Pritrdilni obroči, strižni tip, iz aluminijeve zlitine 3003, prevleke -
Palčne mere
Aerospace series - Collar, swage locking, shear type, in aluminium alloy 3003,
conversion coating - Inch series
Luft- und Raumfahrt - Schließring für Quetschverriegelung, für Scherbeanspruchung,
aus Aluminiumlegierung 3003, Schmierfilm behandelt - Zoll-Reihe
Série aérospatiale - Bague à sertir, type cisaillement, en alliage d’aluminium 3003,
revêtement de conversion - Série en inches
Ta slovenski standard je istoveten z: EN 6051:2025
ICS:
49.025.20 Aluminij Aluminium
49.030.99 Drugi vezni elementi Other fasteners
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN 6051
EUROPEAN STANDARD
NORME EUROPÉENNE
December 2025
EUROPÄISCHE NORM
ICS 49.030.99
English Version
Aerospace series - Collar, swage locking, shear type, in
aluminium alloy 3003, conversion coating - Inch series
Série aérospatiale - Bague à sertir, type cisaillement, en Luft- und Raumfahrt - Schließring für
alliage d'aluminium 3003, revêtement de conversion - Quetschverriegelung, für Scherbeanspruchung, aus
Série en inches Aluminiumlegierung 3003, Schmierfilm behandelt -
Zoll-Reihe
This European Standard was approved by CEN on 26 October 2025.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
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United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2025 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 6051:2025 E
worldwide for CEN national Members.

Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 4
4 Requirements . 5
4.1 Configuration, dimensions, tolerances and mass. 5
4.2 Material and surface treatment . 6
5 Designation . 6
6 Marking . 6
7 Technical specification . 6
8 Example of installation . 7
9 Quality management system . 7
Bibliography . 8

European foreword
This document (EN 6051:2025) has been prepared by ASD-STAN.
After enquiries and votes carried out in accordance with the rules of this Association, this document has
received the approval of the National Associations and the Official Services of the member countries of
ASD-STAN, prior to its presentation to CEN.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by June 2026, and conflicting national standards shall be
withdrawn at the latest by June 2026.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
Any feedback and questions on this document should be directed to the users’ national standards body.
A comple
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