BS EN 1667-1998 Prevailing torque type all-metal hexagon nuts with flange with metric fine pitch thread
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ID： |
20EF98C54BD545AC8E1E94FFDFC627BC |
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文件大小(MB)： |
0.09 |
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页数： |
10 |
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文件格式： |
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日期： |
2010-8-10 |
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购买： |
文本摘录（文本识别可能有误，但文件阅览显示及打印正常，pdf文件可进行文字搜索定位）：
BRITISH STANDARD BS EN,1667:1998,The European Standard EN 1667:1997 has the status of a,British Standard,ICS 21.060.20,NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW,Prevailing torque type,all-metal hexagon nuts with,flange with metric fine pitch,thread,(ISO 12126:1997, modified),Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 17 08:11:15 GMT+00:00 2006, Uncontrolled Copy, (c) BSI,This British Standard, having,been prepared under the,direction of the Engineering,Sector Board, was published,under the authority of the,Standards Board and comes into,effect on 15 April 1998,ó BSI 1998,ISBN 0 580 29325 4,BS EN 1667:1998,Amendments issued since publication,Amd. No. Date Text affected,National foreword,This British Standard is the English language version of EN 1667:1997.,The UK participation in its preparation was entrusted by Technical Committee,FME/9, Bolts, nuts and accessories, to Subcommittee FME/9/10, Male and female,prevailing torque fasteners, which has the responsibility to:,± aid enquirers to understand the text;,± present to the responsible European committee any enquiries on the,interpretation, or proposals for change, and keep the UK interests informed;,± monitor related international and European developments and promulgate,them in the UK.,A list of organizations represented on this subcommittee can be obtained on request,to its secretary.,Cross-references,The British Standards which implement international or European publications,referred to in this document may be found in the BSI Standards Catalogue under the,section entitled aInternational Standards Correspondence Indexo, or by using the,aFindo facility of the BSI Standards Electronic Catalogue.,A British Standard does not purport to include all the necessary provisions of a,contract. Users of British Standards are responsible for their correct application.,WARNING,The United Kingdom, as a member of CEN, is obliged to publish EN 1667:1997 as a,British Standard. However, attention is drawn to the fact that during the,development of this European Standard the United Kingdom has consistently voted,against its approval as a European Standard. The UK believes that the,corresponding ISO Standard, ISO 12126:1997 should have been implemented as the,European Standard. As far as the UK is concerned, it is dangerous and not,acceptable to have a separate European Standard that differs from the,corresponding ISO Standard by the across flats dimension for one size of fastener,all other requirements being identical between the two standards concerned.,As part of BSI's duty of care, we draw attention of users of this standard to our,concerns that M10 nuts to this standard differ from similar fasteners conforming to,ISO 12126:1997 in the across flats dimension only. This is 16 mm in the European,Standard and 15 mm in the ISO. BSI will assume no liability whatsoever for the,failure on the part of any user of this standard not to consider this aspect.,Precautions are urged to ensure that comingling of M10 nuts to the two standards,concerned is avoided.,Compliance with a British Standard does not of itself confer immunity,from legal obligations.,Summary of pages,This document comprises a front cover, an inside front cover, the EN title page,pages 2 to 6, an inside back cover and a back cover.,Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 17 08:11:15 GMT+00:00 2006, Uncontrolled Copy, (c) BSI,CEN,European Committee for Standardization,Comite?Europe?en de Normalisation,Europaèisches Komitee fuè r Normung,Central Secretariat: rue de Stassart 36, B-1050 Brussels,ó 1997 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national,Members.,Ref. No. EN 1667:1997 E,EUROPEAN STANDARD EN 1667,NORME EUROPE?ENNE,EUROPAè ISCHE NORM December 1997,ICS 21.060.20,Descriptors: Fasteners, nuts: fasteners, hexagonal nuts, flanged nuts, self locking nuts, metals, screw threads, dimensions,dimensional tolerances, characteristics, verification, designation,English version,Prevailing torque type all-metal hexagon nuts with flange with,metric fine pitch thread,(ISO 12126:1997, modified),Ecrous hexagonaux aá embase, autofreine?s, tout,me?tal, aá filetage me?trique aá pas fin,(ISO 12126:1997, modifie?e),Sechskantmuttern mit Klemmteil und Flansch,Ganzmetallmuttern, mit metrischem Feingewinde,(ISO 12126:1997, modifiziert),This European Standard was approved by CEN on 1997-10-24.,CEN members are bound to comply with the CEN/CENELEC Internal Regulations,which stipulate the conditions for giving this European Standard the status of a,national standard without any alteration. Up-to-date lists an……
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