ISO 68-1:1998

ISO general purpose screw threads — Basic profile — Part 1: Metric screw threads

This part of ISO 68 specifies the basic profile for ISO general purpose metric screw threads (M).

Filetages ISO pour usages généraux — Profil de base — Partie 1: Filetages métriques

La présente partie de l'ISO 68 spécifie le profil de base des filetages ISO métriques (M) pour usages généraux.

Vijačni navoji ISO za splošno uporabo - Osnovni profil - 1. del: Metrski vijačni navoji

General Information

• Status: Withdrawn
• Publication Date: 19-Dec-1998
• ICS: 21.040.10 - Metric screw threads
• Technical Committee: ISO/TC 1 - Screw threads
• Drafting Committee: ISO/TC 1 - Screw threads
• Current Stage: 9599 - Withdrawal of International Standard
• Completion Date: 05-Oct-2023
• Ref Project: SIST ISO 68-1:2002 - ISO general purpose screw threads -- Basic profile -- Part 1: Metric screw threads

Relations

• Amended By: ISO 68-1:1998/Amd 1:2020 - ISO general purpose screw threads — Basic profile — Part 1: Metric screw threads — Amendment 1
• Effective Date: 18-Dec-2021
• Revised: SIST ISO 68:1995 - ISO general purpose screw threads -- Basic profile
• Effective Date: 12-May-2008
• Revises: ISO 68:1973 - ISO general purpose screw threads — Basic profile
• Effective Date: 15-Apr-2008
• Revised: ISO 68-1:2023 - ISO general purpose screw threads — Basic and design profiles — Part 1: Metric screw threads
• Effective Date: 06-Jun-2022

Standards Content (Sample)

SLOVENSKI STANDARD
SIST ISO 68-1:2002
01-februar-2002
9LMDþQLQDYRML,62]DVSORãQRXSRUDER2VQRYQLSURILOGHO0HWUVNLYLMDþQL
QDYRML
ISO general purpose screw threads -- Basic profile -- Part 1: Metric screw threads
Filetages ISO pour usages généraux -- Profil de base -- Partie 1: Filetages métriques
Ta slovenski standard je istoveten z: ISO 68-1:1998
ICS:
21.040.10 Metrski navoji Metric screw threads
SIST ISO 68-1:2002 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST ISO 68-1:2002

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SIST ISO 68-1:2002
INTERNATIONAL ISO
STANDARD 68-1
First edition
1998-12-15
ISO general purpose screw threads —
Basic profile —
Part 1:
Metric screw threads
Filetages ISO pour usages généraux — Profil de base —
Partie 1: Filetages métriques
A
Reference number
ISO 68-1:1998(E)

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SIST ISO 68-1:2002
ISO 68-1:1998(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.
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.
International Standard ISO 68-1 was prepared by Technical Committee ISO/TC 1, Screw threads, Subcommittee
SC 1, Basic data.
This first edition, together with ISO 68-2, cancels and replaces ISO 68:1973 which has been technically revised by
separating the metric dimensions from the imperial dimensions.
ISO 68 consists of the following parts under the general title ISO general purpose screw threads – Basic profile
— Part 1: Metric screw threads
— Part 2: Inch screw threads
©  ISO 1998
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 the publisher.
International Organization for Standardization
Case postale 56 • CH-1211 Genève 20 • Switzerland
Internet [e-mail]
Printed in Switzerland
ii

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SIST ISO 68-1:2002
©
INTERNATIONAL STANDARD  ISO ISO 68-1:1998(E)
ISO general purpose screw threads — Basic profile —
Part 1:
Metric screw threads
1  Scope
This part of ISO 68 specifies the basic profile for ISO general purpose metric screw threads (M).
2  Normative references
The following standards contain provisions which, through reference in this text, constitute provisions of this part of
ISO 68. At the time
...

INTERNATIONAL ISO
STANDARD 68-1
First edition
1998-12-15
ISO general purpose screw threads —
Basic profile —
Part 1:
Metric screw threads
Filetages ISO pour usages généraux — Profil de base —
Partie 1: Filetages métriques
A
Reference number
ISO 68-1:1998(E)

---------------------- Page: 1 ----------------------
ISO 68-1:1998(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.
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.
International Standard ISO 68-1 was prepared by Technical Committee ISO/TC 1, Screw threads, Subcommittee
SC 1, Basic data.
This first edition, together with ISO 68-2, cancels and replaces ISO 68:1973 which has been technically revised by
separating the metric dimensions from the imperial dimensions.
ISO 68 consists of the following parts under the general title ISO general purpose screw threads – Basic profile
— Part 1: Metric screw threads
— Part 2: Inch screw threads
©  ISO 1998
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 the publisher.
International Organization for Standardization
Case postale 56 • CH-1211 Genève 20 • Switzerland
Internet [e-mail]
Printed in Switzerland
ii

---------------------- Page: 2 ----------------------
©
INTERNATIONAL STANDARD  ISO ISO 68-1:1998(E)
ISO general purpose screw threads — Basic profile —
Part 1:
Metric screw threads
1  Scope
This part of ISO 68 specifies the basic profile for ISO general purpose metric screw threads (M).
2  Normative references
The following standards contain provisions which, through reference in this text, constitute provisions of this part of
ISO 68. At the time of publication the editions indicated were valid. All standards are subject to revision and parties
to agreements based on this part of ISO 68 are encouraged to investigate the possibility of applying the most recent
editions of the standards indicated below. Members of IEC and ISO maintain registers of currently valid International
Standards.
ISO 965-1:1998, ISO general purpose metric screw threads — Tolerances — Part 1: Principles and basic data.
ISO 5
...

NORME ISO
INTERNATIONALE 68-1
Première édition
1998-12-15
Filetages ISO pour usages généraux —
Profil de base —
Partie 1:
Filetages métriques
ISO general purpose screw threads — Basic profile —
Part 1: Metric screw threads
A
Numéro de référence
ISO 68-1:1998(F)

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ISO 68-1:1998(F)
Avant-propos
L'ISO (Organisation internationale de normalisation) est une fédération mondiale d'organismes nationaux de
normalisation (comités membres de l'ISO). L'élaboration des Normes internationales est en général confiée aux
comités techniques de l'ISO. Chaque comité membre intéressé par une étude a le droit de faire partie du comité
technique créé à cet effet. Les organisations internationales, gouvernementales et non gouvernementales, en
liaison avec l'ISO participent également aux travaux. L'ISO collabore étroitement avec la Commission
électrotechnique internationale (CEI) en ce qui concerne la normalisation électrotechnique.
Les projets de Normes internationales adoptés par les comités techniques sont soumis aux comités membres pour
vote. Leur publication comme Normes internationales requiert l'approbation de 75 % au moins des comités
membres votants.
La Norme internationale ISO 68-1 a été élaborée par le comité technique ISO/TC 1, Filetages, sous-comité SC 1,
Données fondamentales.
Cette première édition de l’ISO 68-1 ainsi que l’ISO 68-2 annulent et remplacent l’ISO 68:1973, dont elles
constituent une révision technique, en ce sens qu’elles séparent les dimensions métriques des dimensions en
inches.
L’ISO 68 comprend les parties suivantes, présentées sous le titre général Filetages ISO pour usages généraux —
Profil de base:
 Partie 1: Filetages métriques
 Partie 2: Filetages en inches
©  ISO 1998
Droits de reproduction réservés. Sauf prescription différente, aucune partie de cette publication ne peut être reproduite ni utilisée sous quelque
forme que ce soit et par aucun procédé, électronique ou mécanique, y compris la photocopie et les microfilms, sans l'accord écrit de l'éditeur.
Organisation internationale de normalisation
Case postale 56 • CH-1211 Genève 20 • Suisse
Internet [e-mail]
Imprimé en Suisse
ii

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©
NORME INTERNATIONALE  ISO ISO 68-1:1998(E)
Filetages ISO pour usages généraux — Profil de base —
Partie 1:
Filetages métriques
1  Domaine d’application
La présente partie de l'ISO 68 spécifie le profil de base des filetages ISO métriques (M) pour usages généraux.
2  Références normatives
Les normes suivantes contiennent des dispositions qui, par suite de la référence qui en est faite, constituent des
dispositions valables pour la présente partie de l'ISO 68. Au moment de la publication, les éditions indiquées étaient
en vigueur. Toute norme est sujette à révision et les parties prenantes des accords fondés sur la présente partie de
l'ISO 68 sont invitées à rechercher la possibilité d'appliquer les éditions les plus récentes des normes indiquées
ci-après. Les membres de la CEI et de l'ISO possèdent le registre des Normes internationales en vigueur à un
moment donné.
ISO 965-1:1998, Filetages métriques
...