文档介绍：BRITISHSTANDARDBSEN14399-6:2005High-strengthstructuralboltingassembliesforpreloading—Part6:PlainchamferedwashersTheEuropeanStandardEN14399-6::nana,UniversityofCentralLancashireJISC,WedFeb0808:15:43GMT2006,UncontrolledCopy,(c)BSI BSEN14399-6:2005NationalforewordThisBritishStandardistheofficialEnglishlanguageversionofEN14399-6:-1:2005,BSEN14399-2:2005,BSEN14399-3:2005,BSEN14399-4:2005andBSEN14399-5:2005,itsupersedesBS4395-1:1969andBS4395-2:1969,whichareplannedtobedeclaredobsolescentinSeptember20071),andthen,togetherwithBS449andBS5950,willbewithdrawnuponpublicationofEurocode3.(BS4395-1:1969andBS4395-2:1969currentlysupportBS449andBS5950.)TheUKparticipationinthepreparationofEN14399-mitteeFME/9,Nuts,essories/mittee,mittee,FME/9/1,Materials,whichhastheresponsibilityto:—aidenquirerstounderstandthetext;—presenttotheresponsibleinternational/mitteeanyenquiriesontheinterpretation,orproposalsforchange,andkeepUKinterestsinformed;—-1providesthegeneralrequirementstowhichtheotherparts,whichprovidespecificrequirementsregardingmanufacture,materialsandtesting,-referencesTheBritishStandardswhichimplementinternationalorEuropeanpublicationsreferredtointhisdocumentmaybefoundintheBSICatalogueunderthesectionentitled“InternationalStandardsCorrespondenceIndex”,orbyusingthe“Search”)CEN/TC185/WG6hasappliedforatwo-yearextendedco-existenceperiod,to“September2007”,andforacorrigendumtoamendthesecond“September2005”dateintheForewordtoEN14399-6:2005to“September2007”.prisesafrontcover,aninsidefrontcover,theE