March 2001
D EUTSCHE NORM
Hexagon head bolts
Product grades A and B
(ISO 4014 : 1999)
English version of DIN EN ISO 4014
ICS 21.060.10
{
EN ISO 4014
Supersedes DIN EN 24014,
February 1992 edition.
Sechskantschrauben mit Schaft –
Produktklassen A und B (ISO 4014 : 1999)
European Standard EN ISO 4014 : 2000 has the status of a DIN Standard.
A comma is used as the decimal marker.
National foreword
This standard has been published in accordance with a decision taken by CEN/TC 185 to adopt, without
alteration, International Standard ISO 4014 as a European Standard.
The responsible German body involved in its preparation was the Normenausschuss Mechanische
Verbindungselemente (Fasteners Standards Committee), Technical Committee Schrauben und Muttern mit
Außenantrieb.
The DIN Standards corresponding to the International Standards referred to in clause 2 and in the bibliography of the EN are as follows:
ISO Standard
DIN Standard
ISO 225
ISO 724
ISO 898-1
ISO 3269
ISO 3506-1
ISO 4042
ISO 4753
ISO/DIS 4759-1
ISO 6157-1
ISO 8839
ISO 8992
DIN EN 20225
DIN ISO 724
DIN EN ISO 898-1
DIN EN ISO 3269
DIN EN ISO 3506-1
DIN EN ISO 4042
DIN EN ISO 4753
DIN EN ISO 4759-1*)
DIN EN 26157-1
DIN EN 28839
DIN ISO 8992
*) Currently at draft stage.
Continued overleaf.
EN comprises 14 pages.
© No part of this standard may be reproduced without the prior permission of
DIN Deutsches Institut für Normung e.V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,
has the exclusive right of sale for German Standards (DIN-Normen).
Ref. No. DIN EN ISO 4014 : 2001-03
English price group 11
Sales No. 1111
07.01
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DIN EN ISO 4014 : 2001-03
Amendments
DIN EN 24014, February 1992 edition, has been superseded by the specifications of EN ISO 4014, which is
identical to ISO 4014.
Previous editions
DIN 932-1: 1926-01; DIN 932-2: 1926-01; DIN 600: 1926-10x; DIN 532: 1929-11x; DIN Kr 551: 1935-11,
1936-11; DIN 931-2: 1926-01, 1942-04; DIN 931: 1967-12, 1970-11; DIN 931-1: 1926-01, 1942-04, 1952-12,
1963-03, 1982-07, 1987-09; DIN ISO 4014: 1987-09, 1989-09; DIN EN 24014: 1992-02.
National Annex NA
Standards referred to
(and not included in Normative references and Bibliography)
DIN EN 20225
DIN EN 26157-1
DIN EN 28839
DIN EN ISO 898-1
DIN EN ISO 3269
DIN EN ISO 3506-1
DIN EN ISO 4042
DIN EN ISO 4753
DIN ISO 724
Bolts, screws, studs and nuts – Symbols and designations for dimensioning
(ISO 225 : 1983)
Fasteners – Surface discontinuities – Part 1: Bolts, screws and studs for general requirements (ISO 6157-1 : 1988)
Mechanical properties of fasteners – Bolts, screws, studs and nuts made of non-ferrous
metals (ISO 8839 : 1986)
Mechanical properties of fasteners made of carbon steel and alloy steel – Part 1: Bolts,
screws and studs (ISO 898-1 : 1999)
Fasteners – Acceptance inspection (ISO 3269 : 2000)
Mechanical properties of corrosion-resistant stainless steel fasteners – Part 1: Bolts,
screws and studs (ISO 3506-1 : 1997)
Fasteners – Electroplated coatings (ISO 4042 : 1999)
Fasteners – Ends of parts with external ISO metric screw thread (ISO 4753 : 1999)
ISO general purpose metric screw threads – Basic dimensions (ISO 724 : 1993)
EN ISO 4014
November 2000
ICS 21.060.10
Supersedes EN 24014 : 1991.
English version
Hexagon head bolts
Product grades A and B
(ISO 4014 : 1999)
Vis à tête hexagonale partiellement
filetées – Grades A et B
(ISO 4014 : 1999)
Sechskantschrauben mit Schaft –
Produktklassen A und B
(ISO 4014 : 1999)
This European Standard was approved by CEN on 2000-10-26.
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 Central Secretariat or to any
CEN member.
The European Standards exist 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 Central Secretariat has the
same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, the Czech
Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy,
Luxembourg, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland,
and the United Kingdom.
ÈÉË
European Committee for Standardization
Comité Européen de Normalisation
Europäisches Komitee für Normung
Central Secretariat: rue de Stassart 36, B-1050 Brussels
© 2000. CEN – All rights of exploitation in any form and by any means
reserved worldwide for CEN national members.
Ref. No. EN ISO 4014 : 2000 E
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EN ISO 4014 : 2000
Foreword
International Standard
ISO 4014 : 1999 Hexagon head bolts – Product grades A and B,
which was prepared by ISO/TC 2 ‘Fasteners’ of the International Organization for Standardization, has been
adopted by Technical Committee CEN/TC 185 ‘Threaded and non-threaded mechanical fasteners and accessories’, the Secretariat of which is held by DIN, as a European Standard.
This European Standard shall be given the status of a national standard, either by publication of an identical
text or by endorsement, and conflicting national standards withdrawn, by May 2001 at the latest.
In accordance with the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard:
Austria, Belgium, the Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy,
Luxembourg, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland, and the United Kingdom.
Endorsement notice
The text of the International Standard ISO 4014 : 1999 was approved by CEN as a European Standard without
any modification.
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