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1、DEUTSCHENORMApril2001{Weldscrewswithmetricthread34817ICS21.060.10SchweißschraubenmitmetrischemGewindeInkeepingwithcurrentpracticeinstandardspublishedbytheInternationalOrganizationforStandardization(ISO),acommahasbeenusedthroughoutasthedecimalmarker.Forewo
2、rdThisstandardhasbeenpreparedbyTechnicalCommitteeSchraubenundMutternmitAußenantrieboftheNormenausschussMechanischeVerbindungselemente(FastenersStandardsCommittee).Alldimensionsareinmillimetres.1ScopeThisstandardspecifiesdimensionsandtechnicaldeliverycondi
3、tionsforM5toM10andM12´1,5andM14´1,5weldscrews,ofproductgradeAandusedforresistancewelding.2NormativereferencesThisstandardincorporates,bydatedorundatedreference,provisionsfromotherpublications.Thesenormativereferencesarecitedattheappropriateplacesinthetext
4、,andthetitlesofthepublicationsarelistedbelow.Fordatedreferences,subsequentamendmentstoorrevisionsofanyofthesepublicationsapplytothisstandardonlywhenincorporatedinitbyamendmentorrevision.Forundatedreferences,thelatesteditionofthepublicationreferredtoapplie
5、s.DIN76-1Threadrun-outsandthreadundercutsforISOmetricscrewthreadsinaccordancewiththeDIN13seriesDIN267-2Fasteners–Technicaldeliveryconditions–ProductgradesandtolerancesDIN962DesignationsystemforfastenersDIN1654-4Cold-headingandcoldextrudingsteels–Technical
6、deliveryconditionsforsteelsforquenchingandtemperingDINEN26157-3Fasteners–Surfacediscontinuities–Part3:Bolts,screwsandstudsforspecialrequirements(ISO6157-3:1988)DINENISO898-1Mechanicalpropertiesoffastenersmadeofcarbonsteelandalloysteel–Part1:Bolts,screwsan
7、dstuds(ISO898-1:1999)DINENISO3269Fasteners–Acceptanceinspection(ISO3269:2000)DINENISO4753Fasteners–EndsofpartswithexternalISOmetricscrewthread(ISO4753:1999)DINENISO4759-1Tolerancesforfasteners–Part1:Bolts,screws,studsandfitbolts–ProductgradesA,BandC(ISO47
8、59-1:2000)DINISO965-1ISOgeneralpurposemetricscrewthreads–Tolerances–Part1:Principlesandbasicdata(ISO965-1:1998)ISO8992:1986Fasteners–Generalrequirementsforbolts,screws,studsandnutsContinuedonpages2to5.TranslationbyD
