BS EN 2856-2006 航空和航天系列.自锁固定式锐角缩径有沉孔的地脚螺母.分类:1100MPa/235℃

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【英文标准名称】:Aerospaceseries-Nuts,anchor,self-locking,fixed,closedcorner,reducedseries,withcounterbore-Classification:1100MPa/235°C
【原文标准名称】:航空和航天系列.自锁固定式锐角缩径有沉孔的地脚螺母.分类:1100MPa/235℃
【标准号】:BSEN2856-2006
【标准状态】:现行
【国别】:英国
【发布日期】:2006-06-30
【实施或试行日期】:2006-06-30
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Aerospacetransport;Airtransport;Cornerflanges;Designations;Dimensions;Fasteners;Flanges;Marking;Mass;Materials;Nuts;Platenuts;Self-locking;Specification(approval);Surfacetreatment
【摘要】:Thisstandardspecifiesrequirementsforclosedcorner,counterbored,fixed,reducedseriesanchornuts,withaself-lockingfeatureachievedbyformingtheupperportionout-of-round.Thesenutsareintendedforuseinaircraftassemblies,inwhichthefastenersaremainlyobjectedtoshearloads.Thecounterboreisdeepenoughtoaccommodateaboltshankinexcessofassemblythickness,aswellastheincompletethreads.Theyareintendedtobeusedwiththreadedpartsof1100MPa1)tensilestrengthclassification.Thecadmiumplatingrestrictstheapplicationtotemperaturenotexceeding235°C.
【中国标准分类号】:V20
【国际标准分类号】:49_030_30
【页数】:10P.;A4
【正文语种】:英语