DIN-EN-14399-4-2006-ENG

DEUTSCHENORMJune2006DINEN14399-4{ICS21.060.10;21.060.20SupersedesDINEN14399-4:2005-06SeestartofvalidityHigh-strengthstructuralboltingassembliesforpreloading–Part4:SystemHV–HexagonboltandnutassembliesEnglishversionofDINEN14399-4:2006-06HochfesteplanmäßigvorspannbareSchraubenverbindungenfürdenMetallbau–Teil4:SystemHV–GarniturenausSechskantschraubenund-mutternEnglischeFassungDINEN14399-4:2006-06Documentcomprises20pages©NopartofthisstandardmaybereproducedwithoutpriorpermissionofDINDeutschesInstitutfürNormunge.V.,Berlin.BeuthVerlagGmbH,10772Berlin,Germany,hastheexclusiverightofsaleforGermanStandards(DIN-Normen).Englishpricegroup11!,o)(10.069760605--`,,,,`,,,```,```,,`,`,``,,,`-`-`,,`,,`,`,,`---DINEN14399-4:2006-062StartofvalidityThisstandardisvalidfrom1June2006.DIN6914:1989-10andDIN6915:1999-12shallremainvaliduntil30September2007.NationalforewordThisstandardhasbeenpreparedbyCEN/TC185‘Threadedandnon-threadedmechanicalfastenersandaccessories’(Secretariat:Germany).TheresponsibleGermanbodyinvolvedinitspreparationwastheNormenausschussMechanischeVerbin-dungselemente(FastenersStandardsCommittee),TechnicalCommitteeNA067-03-04AAStahlbauver-schraubungen.Althoughinthepastnutsandboltswereorderedandsuppliedseparately,theyarenowtobeorderedandsuppliedtogetherasanassembly.Thismakesthesupplierofthebolt/nutassemblyresponsibleforitsfunctionalcharacteristicsasawhole,i.e.thecorrectinterfunctioningofthenutandbolt.AttentionisbroughttothisfactintheIntroductiontotheEuropeanStandard.TheneweditionofthisstandardhasbeenpublishedtoimplementCMCResolution4of2005-08-05andinresponsetothenewdatebywhichallconflictingnationalstandardsaretobewithdrawn(DOW)publishedintheOfficialJournaloftheEuropeanUnion.Thisnewdate,September2007,iscitedintheForewordandisindicatedbyalineinthemargin.TheEuropeanStandardsreferredtointhisstandardhavebeenpublishedasthecorrespondingDINENorDINENISOStandardswiththesamenumber.TheDINStandardscorrespondingtotheInternationalStandardsreferredtointhisdocumentareasfollows:ISO261DINISO261ISO965-2DINISO965-2ISO965-5DINISO965-5AmendmentsThisstandarddiffersfromDIN6914:1989-10andDIN6915:1999-12asfollows:a)Bolts:—Boltsarenowspecifiedasbeingpartofanassembly.—Referenceshavebeenupdated.—Valuesfordwminhavebeenmodified.—k′hasbeenredefinedaskw.—Tolerancesforlengthsgreaterthan180mmhavebeenmodified.—Limitsforsurfacediscontinuitiesarenowspecified.—Thespecifieddesignationshavebeenchanged.—Thedesignationofthebolt/nutassemblyisnowspecified.—Informationonmassesisnolongerincluded.—Theclamplengthhasbeenredefinedandclamplengthvalueschangedaccordingly.DINEN14399-4:2006-063b)Nuts:—Nutsarenowspecifiedasbeingpartofanassembly.—Referenceshavebeenupdated.—Valuesfordwminhavebeenmodified.—Limitsforsurfacediscontinuitiesarenowspecified.—Informationonmassesisnolongerincluded.—Thespecifieddesignationshavebeenchanged.ComparedwithDINEN14399-4:2005-06,thefollowingamendmentshavebeenmade:a)Thedateofwithdrawal(DOW)ofconflictingnationalstandardshasbeenchangedfromSeptember2005toSeptember2007.PreviouseditionsDINEN14399-4:2005-06DIN6914:1962-08,1970-12,1979-03,1989-10DIN6915:1962-08,1971-01,1979-03,1989-10,1999-12NationalAnnexNA(informative)BibliographyDINISO261,ISOgeneralpurposemetricscrewthreads—GeneralplanDINISO965-2,ISOgeneralpurposemetricscrewthreads—Tolerances—Part2:Limitsofsizesforgeneralpurposeexternalandinternalscrewthreads—MediumqualityDINISO965-5,ISOgeneralpurposemetricscrewthreads—Tolerances—Part5:Limitsofsizesforinternalscrewthreadstomatewithhot-dipgalvanizedexternalscrewthreadswithmaximumsizeoftolerancepositionhbeforegalvanizing--`,,,,`,,,```,```,,`,`,``,,,`-`-`,,`,,`,`,,`---EUROPEANSTANDARDNORMEEUROPÉENNEEUROPÄISCHENORMEN14399-4March2005ICS21.060.10;21.060.20EnglishversionSystemHV-HexagonboltandnutassembliesBoulonneriedeconstructionmétalliqueàhauterésistanceapteàlaprécontrainte-Partie4:SystèmeHV-Boulonsàtêtehexagonale(vis+écrou)HochfesteplanmäßigvorspannbareSchraubenverbindungenfürdenMetallbau-Teil4:SystemHV-GarniturenausSechskantschraubenund-mutternThisEuropeanStandardwasapprovedbyCENon30April2004.CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEuropeanStandardthestatusofanationalstandardwithoutanyalteration.Up-to-datelistsandbibliographicalreferencesconcerningsuchnationalstandardsmaybeobtainedonapplicationtotheCentralSecretariatortoanyCENmember.ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).AversioninanyotherlanguagemadebytranslationundertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheCentralSecretariathasthesamestatusastheofficialversions.CENmembersarethenationalstandardsbodiesofAustria,Belgium,Cyprus,CzechRepublic,Denmark,Estonia,Finland,France,Germany,Greece,Hungary,Iceland,Ireland,Italy,Latvia,Lithuania,Luxembourg,Malta,Netherlands,Norway,Poland,Portugal,Slovakia,Slovenia,Spain,Sweden,SwitzerlandandUnitedKingdom.EUROPEANCOMMITTEEFORSTANDARDIZATIONCOMITÉEUROPÉENDENORMALISATIONEUROPÄISCHESKOMITEEFÜRNORMUNGManagementCentre:ruedeStassart,36B-1