Hexalobular socket head cap screws (ISO 14579:2011)

This International Standard specifies the characteristics of hexalobular socket head cap screws, with thread sizes from M2 up to and including M20, of product grade A.
If, in special cases, specifications other than those listed in this International Standard are required, they can be selected from existing International Standards, for example ISO 261, ISO 888, ISO 898-1, ISO 965-2, ISO 965-3, ISO 3506-1 and ISO 4759-1.

Zylinderschrauben mit Innensechsrund (ISO 14579:2011)

Diese Internationale Norm legt die Eigenschaften von Zylinderschrauben mit Innensechsrund, mit Gewinde von
M2 bis M20, mit Produktklasse A fest.
Werden in besonderen Fällen andere als in dieser Internationalen Norm aufgeführte Festlegungen benötigt,
können diese aus bestehenden Internationalen Normen wie zum Beispiel ISO 261, ISO 888, ISO 898-1,
ISO 965-2, ISO 965-3, ISO 3506-1 und ISO 4759-1 ausgewählt werden.

Vis à métaux à tête cylindrique à six lobes internes (ISO 14579:2011)

L'ISO 14579:2010 spécifie les caractéristiques des vis à métaux à tête cylindrique à six lobes internes, de filetage M2 à M20 inclus et de grade A.

Notranji šestrogeljnik v valjasti glavi vijaka (ISO 14579:2011)

Ta mednarodni standard določa značilnosti vijakov z notranjim šestrogeljnikom v valjasti glavi, z velikostmi navojev od M2 do vključno M20 razreda izdelave A.
Če se v posebnih primerih zahtevajo specifikacije, ki so drugačne od navedenih v tem mednarodnem standardu, se lahko izberejo med obstoječimi mednarodnimi standardi, na primer ISO 261, ISO 888, ISO 898-1, ISO 965-2, ISO 965-3, ISO 3506-1 in ISO 4759-1.

General Information

Status
Published
Public Enquiry End Date
24-Dec-2010
Publication Date
22-Nov-2011
Technical Committee
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
18-Nov-2011
Due Date
23-Jan-2012
Completion Date
23-Nov-2011

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SLOVENSKI STANDARD
SIST EN ISO 14579:2012
01-januar-2012
1DGRPHãþD
SIST EN ISO 14579:2002
Notranji šestrogeljnik v valjasti glavi vijaka (ISO 14579:2011)
Hexalobular socket head cap screws (ISO 14579:2011)
Zylinderschrauben mit Innensechsrund (ISO 14579:2011)
Vis à métaux à tête cylindrique à six lobes internes (ISO 14579:2011)
Ta slovenski standard je istoveten z: EN ISO 14579:2011
ICS:
21.060.10 Sorniki, vijaki, stebelni vijaki Bolts, screws, studs
SIST EN ISO 14579:2012 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 14579:2012

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SIST EN ISO 14579:2012


EUROPEAN STANDARD
EN ISO 14579

NORME EUROPÉENNE

EUROPÄISCHE NORM
March 2011
ICS 21.060.10 Supersedes EN ISO 14579:2001
English Version
Hexalobular socket head cap screws (ISO 14579:2011)
Vis à métaux à tête cylindrique à six lobes internes (ISO Zylinderschrauben mit Innensechsrund (ISO 14579:2011)
14579:2011)
This European Standard was approved by CEN on 31 January 2011.

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, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2011 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 14579:2011: E
worldwide for CEN national Members.

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SIST EN ISO 14579:2012
EN ISO 14579:2011 (E)
Contents Page
Foreword .3

2

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SIST EN ISO 14579:2012
EN ISO 14579:2011 (E)
Foreword
This document (EN ISO 14579:2011) has been prepared by Technical Committee ISO/TC 2 "Fasteners" in
collaboration with Technical Committee CEN/TC 185 “Fasteners” the secretariat of which is held by DIN.
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 2011, and conflicting national standards shall be
withdrawn at the latest by September 2011.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 14579:2001.
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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.
Endorsement notice
The text of ISO 14579:2011 has been approved by CEN as a EN ISO 14579:2011 without any modification.

3

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SIST EN ISO 14579:2012

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SIST EN ISO 14579:2012

INTERNATIONAL ISO
STANDARD 14579
Second edition
2011-03-15

Hexalobular socket head cap screws
Vis à métaux à tête cylindrique à six lobes internes




Reference number
ISO 14579:2011(E)
©
ISO 2011

---------------------- Page: 7 ----------------------

SIST EN ISO 14579:2012
ISO 14579:2011(E)
PDF disclaimer
This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but
shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In
downloading this file, parties accept therein the responsibility of not infringing Adobe's licensing policy. The ISO Central Secretariat
accepts no liability in this area.
Adobe is a trademark of Adobe Systems Incorporated.
Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation
parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In
the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below.


COPYRIGHT PROTECTED DOCUMENT


©  ISO 2011
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means,
electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or
ISO's member body in the country of the requester.
ISO copyright office
Case postale 56 • CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail copyright@iso.org
Web www.iso.org
Published in Switzerland

ii © ISO 2011 – All rights reserved

---------------------- Page: 8 ----------------------

SIST EN ISO 14579:2012
ISO 14579:2011(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies
(ISO member bodies). The work of preparing International Standards is normally carried out through ISO
technical committees. Each member body interested in a subject for which a technical committee has been
established has the right to be represented on that committee. International organizations, governmental and
non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the
International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the member bodies casting a vote.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO 14579 was prepared by Technical Committee ISO/TC 2, Fasteners, Subcommittee SC 10, Product
standards for fasteners.
This second edition cancels and replaces the first edition (ISO 14579:2001), of which it constitutes a minor
revision.

© ISO 2011 – All rights reserved iii

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SIST EN ISO 14579:2012

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SIST EN ISO 14579:2012
INTERNATIONAL STANDARD ISO 14579:2011(E)

Hexalobular socket head cap screws
1 Scope
This International Standard specifies the characteristics of hexalobular socket head cap screws, with thread
sizes from M2 up to and including M20, of product grade A.
If, in special cases, specifications other than those listed in this International Standard are required, they can
be selected from existing International Standards, for example ISO 261, ISO 888, ISO 898-1, ISO 965-2,
ISO 965-3, ISO 3506-1 and ISO 4759-1.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.
ISO 225, Fasteners — Bolts, screws, studs and nuts — Symbols and descriptions of dimensions
ISO 261, ISO general-purpose metric screw threads — General plan
ISO 898-1, Mechanical properties of fasteners made of carbon steel and alloy steel — Part 1: Bolts, screws
and studs with specified property classes — Coarse thread and fine pitch thread
ISO 965-2, ISO general purpose metric screw threads — Tolerances — Part 2: Limits of sizes for general
purpose external and internal screw threads — Medium quality
ISO 965-3, ISO general purpose metric screw threads — Tolerances — Part 3: Deviations for constructional
screw threads
ISO 3269, Fasteners — Acceptance inspection
ISO 3506-1, Mechanical properties of corrosion-resistant stainless steel fasteners — Part 1: Bolts, screws and
studs
ISO 4042, Fasteners — Electroplated coatings
ISO 4753, Fasteners — Ends of parts with external ISO metric thread
ISO 4759-1, Tolerances for fasteners — Part 1: Bolts, screws, studs and nuts — Product grades A, B and C
ISO 6157-1, Fastene
...

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Notranji šestrogeljnik v valjasti glavi vijaka (ISO/FDIS 14579:2010)Zylinderschrauben mit Innensechsrund (ISO/FDIS 14579:2010)Vis à métaux à tête cylindrique à six lobes internes (ISO/FDIS 14579:2010)Hexalobular socket head cap screws (ISO/FDIS 14579:2010)21.060.10Sorniki, vijaki, stebelni vijakiBolts, screws, studsICS:Ta slovenski standard je istoveten z:FprEN ISO 14579kSIST FprEN ISO 14579:2010en,fr01-december-2010kSIST FprEN ISO 14579:2010SLOVENSKI
STANDARD



kSIST FprEN ISO 14579:2010



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
FINAL DRAFT
FprEN ISO 14579
September 2010 ICS 21.060.10 Will supersede EN ISO 14579:2001English Version
Hexalobular socket head cap screws (ISO/FDIS 14579:2010)
Vis à métaux à tête cylindrique à six lobes internes (ISO/FDIS 14579:2010)
Zylinderschrauben mit Innensechsrund (ISO/FDIS 14579:2010) This draft European Standard is submitted to CEN members for unique acceptance procedure. It has been drawn up by the Technical Committee CEN/TC 185.
If this draft becomes a European Standard, 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.
This draft European Standard was established by CEN 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 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, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are aware and to provide supporting documentation.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and shall not be referred to as a European Standard.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. FprEN ISO 14579:2010: EkSIST FprEN ISO 14579:2010



FprEN ISO 14579:2010 (E) 2 Contents Page Foreword .3 kSIST FprEN ISO 14579:2010



FprEN ISO 14579:2010 (E) 3 Foreword This document (FprEN ISO 14579:2010) has been prepared by Technical Committee ISO/TC 2 "Fasteners" in collaboration with Technical Committee CEN/TC 185 “Fasteners” the secretariat of which is held by DIN. This document is currently submitted to the Unique Acceptance Procedure. This document will supersede EN ISO 14579:2001. Endorsement notice The text of ISO/FDIS 14579:2010 has been approved by CEN as a FprEN ISO 14579:2010 without any modification.
kSIST FprEN ISO 14579:2010



kSIST FprEN ISO 14579:2010



Please see the administrative notes on page iii
RECIPIENTS OF THIS DRAFT ARE INVITED TOSUBMIT, WITH THEIR COMMENTS, NOTIFICATIONOF ANY RELEVANT PATENT RIGHTS OF WHICHTHEY ARE AWARE AND TO PROVIDE SUPPORT-ING DOCUMENTATION. IN ADDITION TO THEIR EVALUATION AS BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO-LOGICAL, COMMERCIAL AND USER PURPOSES,DRAFT INTERNATIONAL STANDARDS MAY ON OCCASION HAVE TO BE CONSIDERED IN THELIGHT OF THEIR POTENTIAL TO BECOME STAN-DARDS TO WHICH REFERENCE MAY BE MADE INNATIONAL REGULATIONS.
Reference numberISO/FDIS 14579:2010(E)© ISO 2010 FINAL DRAFT ISO/TC 2/SC 10 Secretariat: DIN Voting begins on: 2010-09-30 Voting terminates on: 2010-11-30
INTERNATIONAL STANDARD ISO/FDIS14579Hexalobular socket head cap screws Vis à métaux à tête cylindrique à six lobes internes
kSIST FprEN ISO 14579:2010



ISO/FDIS 14579:2010(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloading this file, parties accept therein the responsibility of not infringing Adobe's licensing policy. The ISO Central Secretariat accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below.
Copyright notice This ISO document is a Draft International Standard and is copyright-protected by ISO. Except as permitted under the applicable laws of the user's country, neither this ISO draft nor any extract from it may be reproduced, stored in a retrieval system or transmitted in any form or by any means, electronic, photocopying, recording or otherwise, without prior written permission being secured. Requests for permission to reproduce should be addressed to either ISO at the address below or ISO's member body in the country of the requester. ISO copyright office Case postale 56 • CH-1211 Geneva 20 Tel.
+ 41 22 749 01 11 Fax
+ 41 22 749 09 47 E-mail
copyright@iso.org Web
www.iso.org Reproduction may be subject to royalty payments or a licensing agreement. Violators may be prosecuted.
ii © ISO 2010 – All rights reserved
kSIST FprEN ISO 14579:2010



ISO/FDIS 14579:2010(E) © ISO 2010 – All rights reserved iii ISO/CEN PARALLEL PROCESSING This Minor Revision has been developed within the International Organization for Standardization (ISO), and processed under the ISO-lead mode of collaboration as defined in the Vienna Agreement. This final draft is hereby submitted to a parallel two-month approval vote in ISO and three-month UAP vote in CEN. Positive votes shall not be accompanied by comments. Negative votes shall be accompanied by the relevant technical reasons.
kSIST FprEN ISO 14579:2010



ISO/FDIS 14579:2010(E) iv © ISO 2010 – All rights reserved Contents Page Foreword.v 1 Scope.1 2 Normative references.1 3 Dimensions.2 4 Specifications and reference International Standards.5 5 Designation.5 Annex A (informative)
Masses of carbon steel screws.6
kSIST FprEN ISO 14579:2010



ISO/FDIS 14579:2010(E) © ISO 2010 – All rights reserved v Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 14579 was prepared by Technical Committee ISO/TC 2, Fasteners, Subcommittee SC 10, Product standards for fasteners. This second edition cancels and replaces the first edition (ISO 14579:2001), of which it constitutes a minor revision.
kSIST FprEN ISO 14579:2010



kSIST FprEN ISO 14579:2010



FINAL DRAFT INTERNATIONAL STANDARD ISO/FDIS 14579:2010(E) © ISO 2010 – All rights reserved 1 Hexalobular socket head cap screws 1 Scope This International Standard specifies the characteristics of hexalobular socket head cap screws, with thread sizes from M2 up to and including M20, of product grade A. If, in special cases, specifications other than those l
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