ISO 4759-3:1977
(Main)Tolerances for fasteners — Part 3: Washers for metric bolts, screws and nuts with thread diameters from 1 up to and including 150 mm — Product grades A and C
Tolerances for fasteners — Part 3: Washers for metric bolts, screws and nuts with thread diameters from 1 up to and including 150 mm — Product grades A and C
Tolérances pour les éléments de fixation — Partie 3: Rondelles pour boulons, vis et écrous métriques de diamètre de filetage de 1 à 150 mm inclus — Classes de produit A et C
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INTERNATIONAL STANDARD 4759 I II1
fNTERNATlONAL ORGANIZATION FOR STANDARDIZATION *MEXDYHAPOnHAR OPTAHU’JAUHX il0 CXAHAAPTHPAUUU . JRGANISATION INTERNATIONALE DE NORMALISATION
Tolerances for fasteners -
Part I I I : Washers for metric bolts, screws and nuts with
thread diameters from 1 up to and including 150 mm -
Product grades A and C
Tolérances pour les éléments de fixation -
Partie III : Rondelles pour boulons, vis et écrous métriques de diamètre de filetage de I à 150 mm inclus -
Classes de produit A et C
First edition .- 1977-05-15
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UDC 621.887 : 621.753 Ref. No. IS0 4759/111-1977 (E)
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i -. Descriptors : fasteners, washers (spacers), specifications, dimensional tolerances.
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Price based on 3 pages
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FOREWORD
IS0 (the International Organization for Standardization) is a worldwide federation
of national standards institutes (IS0 member bodies). The work of developing
International Standards is carried out through IS0 technical committees. Every
member body interested in a subject for which a technical committee has been set
up 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.
Draft International Standards adopted by the technical committees are circulated
to the member bodies for approval before their acceptance as International
Standards by the IS0 Council.
International Standard IS0 4759/l I I was developed by Technical Committee
ISO/TC 2, Fasteners, and was circulated to the member bodies in April 1976.
It has been approved by the member bodies of the following countries
Australia India Poland
Ireland
Romania
Italy
South Africa, Rep. of
Czechoslovakia Japan
Spain
Denmark Korea, Rep. of Sweden
Finland Mexico Switzerland
France Netherlands Turkey
Germany Norway United Kingdom
I
Hungary Philippines U .S.S. R.
a
The member body of the following country expressed disapproval of the
document on technical grounds :
U.S.A.
O International Organization for Standardization, 1977
Printed in Switzerland
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INTERNATIONAL STANDARD IS0 4759/111-1977 (E)
AMENDMENT SLIP
Published 1977-10-01
INTERNATIONAL ORGANIZATION FOR STANDARDIZATION *MEXLI'YHAPOJlHAII OPiAHMJAUHR no CTAHnAPTH3AUMH *ORGANISATION INTERNATIONALE DE NORMALISATION
Tolerances for fasteners -
Part I II : Washers for metric bolts, screws and nuts with thread diameters from 1 up to and including 150 mm -
Product grades A and C
MODI FICATION TO FOREWORD (Inside front cover)
The IS0 member body for Brazil has now expressed its approval of this International Standard. Brazil should therefore be
included in the list of countries whose member bodies have approved the do
...
2
4759 I Ill
N O R M E I NT ERN AT IO N ALE
INTERNATIONAL ORGANIZATION FOR STANDARDIZATION *ME)I(LZYHAPOJIHAR OPTAHA3AUHR IiO CïAHnAPTA3AUAA *ORGANISATION INTERNATIONALE DE NORMALISATION
Tolérances pour les éléments de fixation -
Partie 111 : Rondelles pour boulons, vis et écrous métriques
de diamètre de filetage de 1 à 150 mm inclus - Classes de
produit A et C
Tolerances for fasteners -
Part 111 : Washers for metric bolts, screws and nuts with thread diameters from 1 up to and including 150 mm -
Product grades A and C
Première édition - 1977-05-15
Fi
Fi
CDU 621.887 : 621.753 Réf. no : IS0 4759/111-1977 (F)
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- -
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Descripteun : element de fixation, rondelle, specification, tolérance de dimension.
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Prix basé sur 3 pages
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AVANT-PROPOS
L'ISO (Organisation internationale de normalisation) est une fédération mondiale
d'organismes nationaux de normalisation (comités membres de I'ISO). L'élaboration
des Normes internationales est confiée aux comités techniques de I'ISO. Chaque
comité membre intéressé par une étude a le droit de faire partie du comité technique
correspondant. Les organisations internationales, gouvernementales et non
gouvernementales, en liaison avec I'ISO, participent également aux travaux.
Les projets de Normes internationales adoptés par les comités techniques sont
soumis aux comités membres pour approbation, avant leur acceptation comme
Normes internationales par le Conseil de I'ISO.
La Norme internationale is0 4759/111 a été élaborée par le comité technique
ISOTTC2, Eléments de fixation, et a été soumise aux comités membres en
avril 1976.
Les comités membres des pays suivants l'ont approuvée :
Afrique du Sud, Rép. d' France Philippines
Allemagne Hongrie Pologne
Australie Inde Roumanie
Irlande Royaume-Uni
Suède
Italie
Corée, Rép. de Japon Suisse
Danemark Mexique Tchécoslovaquie
Espagne Norvège Turquie
U.R.S.S.
Finlande Pays-Bas
Le comité membre du pays suivant l'a désapprouvée pour des raisons techniques :
U.S.A.
O Organisation internationale de normalisation, 1977 O
Imprimé en Suisse
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NORME INTERNATIONALE
IS0 4759/l I 1-1977 (F)
NORME INTERNATIONALE IS0 4759/111-1977 (FI
FICHE D'AMENDEMENT
Publiée 1977-10-01
INTERNATIONAL ORGANIZATIO
...
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