SIST EN ISO 7048:2001
(Main)Cross recessed cheese head screws (ISO 7048:1998)
Cross recessed cheese head screws (ISO 7048:1998)
Zylinderschrauben mit Kreuzschlitz (ISO 7048:1998)
Diese Internationalen Norm legt die Eigenschaften von Zylinderschrauben mit Kreuzschlitz, Produktklasse A, mit Gewinden von M2,5 bis M8 und mit Kreuzschlitzen Form H und Form Z fest. Werden in besonderen Fällen andere Festlegungen als die in der vorliegenden Internationalen Norm benötigt, so sind diese den bestehenden Internationalen Normen zu entnehmen, z.B. ISO 261, ISO 888, ISO 898-1, ISO 965-2, ISO 3506-1 und ISO 4759-1.
Vis a métaux a tete cylindrique a empreinte cruciforme (ISO 7048:1998)
Vijaki z lečasto valjasto glavo s križno zarezo (ISO 7048:1998)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 7048:2001
01-julij-2001
9LMDNL]OHþDVWRYDOMDVWRJODYRVNULåQR]DUH]R ,62
Cross recessed cheese head screws (ISO 7048:1998)
Zylinderschrauben mit Kreuzschlitz (ISO 7048:1998)
Vis a métaux a tete cylindrique a empreinte cruciforme (ISO 7048:1998)
Ta slovenski standard je istoveten z: EN ISO 7048:1998
ICS:
21.060.10 Sorniki, vijaki, stebelni vijaki Bolts, screws, studs
SIST EN ISO 7048:2001 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 7048:2001
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SIST EN ISO 7048:2001
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SIST EN ISO 7048:2001
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SIST EN ISO 7048:2001
INTERNATIONAL ISO
STANDARD 7048
First edition
1998-06-15
Corrected and reprinted
1999-02-01
Cross recessed cheese head screws
Vis à métaux à tête cylindrique à empreinte cruciforme
A
Reference number
ISO 7048:1998(E)
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SIST EN ISO 7048:2001
ISO 7048:1998(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 7048 was prepared by Technical Committee ISO/TC 2, Fasteners.
Annex A of this International Standard is for information only.
© 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 iso@iso.ch
Printed in Switzerland
ii
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SIST EN ISO 7048:2001
©
INTERNATIONAL STANDARD ISO ISO 7048:1998(E)
Cross recessed cheese head screws
1 Scope
This International Standard specifies the characteristics of cross recessed cheese head screws in product grade A,
with threads from M2,5 to M8 inclusive and with cross recesses type H and Z.
NOTE — The head dimensions of these screws are identical with those of the slotted cheese head screws to ISO 1207:1992.
If, in special cases, specifications others than those listed in this International Standard are required, they should be
selected from existing International Standards, for example ISO 261, ISO 888, ISO 898-1, ISO 965-2, ISO 3506-1,
ISO 4759-1.
2 Normative references
The following standards contain provisions which, through reference in this text, constitute provisions of this
International Standard. At the time of publication, the editions indicated were valid. All standards are subject to
revision, and parties to agreements based on this International Standard 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 225:1983, Fasteners — Bolts, screws, studs and nuts — Symbols and designations of dimensions.
ISO 261:1998, ISO general-purpose metric screw threads — General plan.
ISO 888:1976, Bolts, screws and studs — Nominal lengths and thread lengths for general purpose bolts.
1)
ISO 898-1:— , Mechanical properties of fasteners made of carbon steel and alloy steel — Part 1: Bolts, screws and
studs.
ISO 965-2:1998, ISO general purpose metric screw threads — Tolerances — Part 2: Limits of sizes for general
purpose external and internal screw threads – Medium quality.
ISO 3269:1988, Fasteners — Acceptance inspection.
ISO 3506-1:1997, Mechanical properties of corrosion-resistant stainless steel fasteners — Part 1: Bolts, screws and
studs.
2)
ISO 4042:— , Fasteners — Electroplated coatings.
____________
1) To be published. (Revision of ISO 898-1:1988)
2) To be published. (Revision of ISO 4042:1989)
1
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SIST EN ISO 7048:2001
©
ISO
ISO 7048:1998
...
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