BS EN ISO BRITISH STANDARD 10673:2009 Plain washers for screw and washer assemblies Small. normal and large series - Product grade A ICS 21.060.30 BSi NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW British Standards BSENISO10673:2009 National foreword This British Standard is the UK implementation of ENISO10673:2009. It supersedes BS ENISO10673:1999 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee FME/9/3, Product standards for fasteners. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunity fromlegal obligations. This British Standard Amendments/corrigendaissuedsincepublication was published under the authority ofthe Standards Policy and Strategy Date Comments Committee on 28 February 2010. BSI 2010 ISBN9780580622892 EUROPEANSTANDARD ENISO10673 NORMEEUROPEENNE EUROPAISCHENORM July 2009 ICS 21.060.30 Supersedes ENISO 10673:1998 English Version Plain washers for screw and washer assemblies - Small,normal andlarge series-Product gradeA(lsO10673:2009) Rondelles plates pour vis a rondelle plate incorporee- Flache Scheiben fur Kombi-Schrauben -Kleine, normale Series étroite, normale et large - Grade A (IsO und groBe Reihe - Produktklasse A (ISO 10673:2009) 10673:2009) This European Standard was approved by CEN on 20 June 2009. Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national This European Standard exists in three official versions (English, French, German). A version in any other language made by translation official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. cer EUROPEAN COMMITTEE FOR STANDARDIZATION COMITE EUROPEEN DE NORMALISATION EUROPAISCHES KOMITEE FUR NORMUNG ManagementCentre:AvenueMarnix17,B-1000Brussels All rights of exploitation in any form and by any means reserved @2009CEN Ref.No.ENISO10673:2009:E worldwide for CEN national Members. BSENISO10673:2009 ENISO10673:2009 (E) Foreword This document(EN ISO 10673:2009)has beenpreparedby Technical CommitteeISO/TC 2"Fasteners"in collaboration with Technical Committee CEN/TC 185“Fasteners” the secretariat of which is held by DIN the latest by January 2010. rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights. This document supersedes EN ISO 10673:1998 According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic,Denmark, Estonia, Finland,France, Germany,Greece,Hungary,Iceland,Ireland,Italy,Latvia, Lithuania,Luxembourg,Malta,Netherlands,Norway,Poland,Portugal, Romania, Slovakia,Slovenia,Spain, Sweden, Switzerland and the United Kingdom Endorsementnotice BS ENISO 10673:2009 ISO10673:2009(E) Foreword IsO (the International Organization for Standardization) is a worldwide federation of national standards bodies International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/lEC Directives, Part 2 adopted by the technical committees are circulated to the member bodies for voting. Publication as an rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO10673 wasprepared byTechnical CommitteeISO/TC2,Fasteners,Subcommittee SC10,Product