Aerospace series - Screw, pan head, Spiral Drive Recess, coarse tolerance normal shank, medium length thread, in titanium alloy, anodized, MoS2 lubricated - Classification: 1 100 MPa (at ambient temperature)/315 °C

This document specifies the characteristics of externally threaded fasteners, pan head, Spiral Drive Recess, coarse tolerance normal shank, medium length thread, in titanium alloy, anodized, MoS2 lubricated, for aerospace applications.
Classification: 1 100 MPa /315 °C .

Luft- und Raumfahrt - Flachkopfschraube mit Spiral Antrieb, grobe Schafttoleranz, mittlere Gewindelänge, aus Titanlegierung, anodisiert, MoS2 geschmiert - Klasse: 1 100 MPa (bei Raumtemperatur)/315 °C

Série aérospatiale - Vis à tête cylindrique, empreinte en spirale, tige normale à tolérance large, filetage moyen, en alliage de titane, anodisée, lubrifiée au MoS2 - Classification : 1 100 MPa (à température ambiante)/315 °C

Le présent document spécifie les caractéristiques des éléments de fixation à filetage extérieur, à tête cylindrique, empreinte en spirale, tige normale à tolérance large, filetage moyen, en alliage de titane, anodisés, lubrifiés au MoS2, pour les applications aérospatiales.
Classification : 1 100 MPa/315 °C.

Aeronavtika - Vijak, valjasta glava, spiralna vdolbina, široka toleranca, srednja navojna dolžina, iz titanove zlitine, anodiziran, mazan z MoS2 - Klasifikacija: 1100 MPa (pri temperaturi okolice)/315 °C

Ta dokument določa značilnosti zunanjih navojnih veznih elementov – valjasta glava, spiralna vdolbina, široka toleranca, srednja navojna dolžina, iz titanove zlitine, anodiziranih, mazanih z MoS2 – za uporabo v aeronavtiki.
Klasifikacija: 1100 MPa/315 °C.

General Information

Status
Published
Publication Date
05-Apr-2022
Technical Committee
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
30-Mar-2022
Due Date
04-Jun-2022
Completion Date
06-Apr-2022

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SLOVENSKI STANDARD
SIST EN 4848:2022
01-maj-2022

Aeronavtika - Vijak, valjasta glava, spiralna vdolbina, široka toleranca, srednja

navojna dolžina, iz titanove zlitine, anodiziran, mazan z MoS2 - Klasifikacija: 1100

MPa (pri temperaturi okolice)/315 °C
Aerospace series - Screw, pan head, Spiral Drive Recess, coarse tolerance normal
shank, medium length thread, in titanium alloy, anodized, MoS2 lubricated -
Classification: 1 100 MPa (at ambient temperature)/315 °C

Luft- und Raumfahrt - Flachkopfschraube mit Spiral Antrieb, grobe Schafttoleranz,

mittlere Gewindelänge, aus Titanlegierung, anodisiert, MoS2 geschmiert - Klasse: 1 100

MPa (bei Raumtemperatur)/315 °C

Série aérospatiale - Vis à tête cylindrique, empreinte en spirale, tige normale à tolérance

large, filetage moyen, en alliage de titane, anodisée, lubrifiée au MoS2 - Classification : 1

100 MPa (à température ambiante)/315 °C
Ta slovenski standard je istoveten z: EN 4848:2022
ICS:
49.025.30 Titan Titanium
49.030.20 Sorniki, vijaki, stebelni vijaki Bolts, screws, studs
SIST EN 4848:2022 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN 4848:2022
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SIST EN 4848:2022
EN 4848
EUROPEAN STANDARD
NORME EUROPÉENNE
March 2022
EUROPÄISCHE NORM
ICS 49.030.20
English Version
Aerospace series - Screw, pan head, Spiral Drive Recess,
coarse tolerance normal shank, medium length thread, in
titanium alloy, anodized, MoS2 lubricated - Classification:
1 100 MPa (at ambient temperature)/315 °C

Série aérospatiale - Vis à tête cylindrique, empreinte en Luft- und Raumfahrt - Flachkopfschraube mit Spiral

spirale, tige normale à tolérance large, filetage moyen, Antrieb, grobe Schafttoleranz, mittlere Gewindelänge,

en alliage de titane, anodisée, lubrifiée au MoS2 - aus Titanlegierung, anodisiert, MoS2 geschmiert -

Classification : 1 100 MPa (à température Klasse: 1 100 MPa (bei Raumtemperatur)/315 °C

ambiante)/315 °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 4848:2022 E

worldwide for CEN national Members.
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SIST EN 4848:2022
EN 4848:2022 (E)
Contents Page

European foreword ...................................................................................................................................................... 3

Introduction .................................................................................................................................................................... 4

1 Scope .................................................................................................................................................................... 5

2 Normative references .................................................................................................................................... 5

3 Terms and definitions ................................................................................................................................... 5

4 Requirements ................................................................................................................................................... 6

4.1 Configuration — Dimensions — Masses ................................................................................................. 6

4.2 Tolerances of form and position ............................................................................................................... 9

4.3 Materials ............................................................................................................................................................ 9

4.4 Surface treatment ........................................................................................................................................... 9

4.5 Lubrication ........................................................................................................................................................ 9

5 Designation ....................................................................................................................................................... 9

6 Marking .............................................................................................................................................................. 9

7 Technical specification ............................................................................................................................... 10

Bibliography.................................................................................................................................................................. 11

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SIST EN 4848:2022
EN 4848:2022 (E)
European foreword

This document (EN 4848:2022) 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.
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SIST EN 4848:2022
EN 4848:2022 (E)
Introduction

Aerospace and Defence Standardisation (ASD-STAN) draws attention to the fact that it is claimed that

compliance with this document may involve the use of a patent „Spiral Drive System for Threaded

Fasteners“ EP1025370B1.

ASD-STAN takes no position concerning the evidence, validity and scope of this patent right.

The hold
...

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