EN ISO 21670:2003

Hexagon weld nuts with flange (ISO 21670:2003)

ISO 21670:2003 specifies characteristics for hexagon weld nuts with flange, with sizes M5 to M16 (coarse thread) and M12 to M16 (fine thread), of product grade A.
Weld nuts conforming to this International Standard are suitable for use with bolts of property classes up to 10.9 in accordance with ISO 898-1.

Sechskant-Schweißmuttern mit Flansch (ISO 21670:2003)

Diese Internationale Norm legt Eigenschaften von Sechskant-Schweißmuttern mit Flansch mit metrischem Regelgewinde von M5 bis M16 und metrischem Feingewinde mit Gewinde-Nenndurchmessern von 12 mm bis 16 mm in Produktklasse A fest.
Schweißmuttern nach dieser Norm sind zur Verschraubung mit Schrauben der Festigkeitsklassen bis einschließlich 10.9 nach ISO 898-1 geeignet.

Ecrous hexagonaux à souder, à embase (ISO 21670:2003)

L'ISO 21670:2003 spécifie les caractéristiques des écrous à souder, à embase, de filetage M5 à M16 inclus à pas gros et de M12 à M16 inclus à pas fin, et de grade A.
Les écrous à souder conformes à l'ISO 21670:2003 sont recommandés pour être utilisés avec des vis de classe de qualité jusqu'à 10.9 inclus conformément à l'ISO 898-1.

Šestroba matica s krajcem za privarjenje (ISO 21670:2003)

General Information

• Status: Withdrawn
• Publication Date: 30-Sep-2003
• Withdrawal Date: 20-May-2014
• ICS: 21.060.20 - Nuts
• Technical Committee: CEN/TC 185 - Threaded and nonthreaded mechanical fasteners and accessories
• Drafting Committee: CEN/TC 185 - Threaded and nonthreaded mechanical fasteners and accessories
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Start Date: 21-May-2014
• Completion Date: 21-May-2014
• Ref Project: SIST EN ISO 21670:2004 - Hexagon weld nuts with flange (ISO 21670:2003)

Relations

• Replaced By: EN ISO 21670:2014 - Fasteners - Hexagon weld nuts with flange (ISO 21670:2014)
• Effective Date: 28-May-2014

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Šestroba matica s krajcem za privarjenje (ISO 21670:2003)Sechskant-Schweißmuttern mit Flansch (ISO 21670:2003)Ecrous hexagonaux a souder, a embase (ISO 21670:2003)Hexagon weld nuts with flange (ISO 21670:2003)21.060.20MaticeNutsICS:Ta slovenski standard je istoveten z:EN ISO 21670:2003SIST EN ISO 21670:2004en01-junij-2004SIST EN ISO 21670:2004SLOVENSKI
STANDARD



SIST EN ISO 21670:2004



SIST EN ISO 21670:2004



SIST EN ISO 21670:2004



SIST EN ISO 21670:2004



SIST EN ISO 21670:2004



Reference numberISO 21670:2003(E)© ISO 2003
INTERNATIONAL STANDARD ISO21670First edition2003-10-01Hexagon weld nuts with flange Écrous hexagonaux à souder, à embase
SIST EN ISO 21670:2004



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ii © ISO 2003 — All rights reserved
SIST EN ISO 21670:2004



ISO 21670:2003(E) © ISO 2003 — All rights reserved iii 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 21670 was prepared by Technical Committee ISO/TC 2, Fasteners.
SIST EN ISO 21670:2004



SIST EN ISO 21670:2004



INTERNATIONAL STANDARD ISO 21670:2003(E) © ISO 2003 — All rights reserved 1 Hexagon weld nuts with flange 1 Scope This International Standard specifies characteristics for hexagon weld nuts with flange, with sizes M5 to M16 (coarse thread) and M12 to M16 (fine thread), of product grade A. Weld nuts conforming to this International Standard are suitable for use with bolts of property classes up to 10.9 in accordance with ISO 898-1. 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 724, ISO general-purpose metric screw threads — Basic dimensions ISO 898-1, Mechanical properties of fasteners made of carbon steel and alloy steel — Part 1: Bolts, screws and studs ISO 898-2, Mechanical properties of fasteners — Part 2: Nuts with specified proof load values — Coarse thread ISO 898-6, Mechanical properties of fasteners — Part 6: Nuts with specified proof load values — Fine pitch thread ISO 965-3:1998, ISO general purpose metric screw threads — Tolerances — Part 3: Deviations for constructional screw threads ISO 3269, Fasteners — Acceptance inspection ISO 4759-1:2000, Tole
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