SIST EN 4846:2022

SLOVENSKI STANDARD
01-maj-2022
Aeronavtika - Vijaki, valjasta glava, spiralna vdolbina, z navojem do glave, iz
toplotno in korozijsko odpornega jekla, pasivirani - Klasifikacija: 1100 MPa (pri
temperaturi okolice)/425 °C
Aerospace series - Screws, pan head, Spiral Drive Recess, threaded to head, in heat
and corrosion resisting steel, passivated - Classification : 1 100 MPa (at ambient
temperature) / 425 °C
Luft- und Raumfahrt - Flachkopfschraube mit Spiral-Antrieb, Gewinde annähernd bis
Kopf, aus korrosionsbeständigem und hochwarmfestem Stahl, passiviert - Klasse: 1 100
MPa (bei Raumtemperatur)/425 °C
Série aérospatiale - Vis à tête cylindrique, empreinte en spirale, filetée jusqu'à proximité
de la tête, en acier résistant à chaud et à la corrosion, passivée - Classification : 1 100
MPa (à température ambiante)/425 °C
Ta slovenski standard je istoveten z: EN 4846:2022
ICS:
49.025.10 Jekla Steels
49.030.20 Sorniki, vijaki, stebelni vijaki Bolts, screws, studs
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN 4846
EUROPEAN STANDARD
NORME EUROPÉENNE
March 2022
EUROPÄISCHE NORM
ICS 49.030.20
English Version
Aerospace series - Screws, pan head, Spiral Drive Recess,
threaded to head, in heat and corrosion resisting steel,
passivated - Classification : 1 100 MPa (at ambient
temperature) / 425 °C
Série aérospatiale - Vis à tête cylindrique, empreinte en Luft- und Raumfahrt - Flachkopfschraube mit Spiral-
spirale, filetée jusqu'à proximité de la tête, en acier Antrieb, Gewinde annähernd bis Kopf, aus
résistant à chaud et à la corrosion, passivée - korrosionsbeständigem und hochwarmfestem Stahl,
Classification : 1 100 MPa (à température passiviert - Klasse: 1 100 MPa (bei
ambiante)/425 °C Raumtemperatur)/425 °C
This European Standard was approved by CEN on 10 January 2022.

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,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
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
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 4846:2022 E
worldwide for CEN national Members.

Contents Page
European foreword . 3
Introduction . 4
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 Requirements . 5
4.1 Configuration — Dimensions — Masses . 5
4.2 Tolerances of form and position . 8
4.3 Materials . 8
4.4 Surface treatment . 8
5 Designation . 8
6 Marking . 8
7 Technical specification . 9
Bibliography. 10

European foreword
This document (EN 4846:2022) has been prepared by the Aerospace and Defence Industries
Association of Europe — Standardization (ASD-STAN).
After enquiries and votes carried out in accordance with the rules of this Association, this Standard
has received the approval of the National Associations and the Official Services of the member
countries of ASD, 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 September 2022, and conflicting national standards
shall be withdrawn at the latest by September 2022.
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.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,
Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden,
Switzerland, Turkey and the United Kingdom.
Introduction
Aerospace and Defence Standardisation (ASD-STAN) draws attention to the fact that it is claimed that
compliance with this docu
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