CopyrightedmateriallicensedtoStanfordUniversitybyThomsonScientific(www.techstreet.com),downloadedonOct-05-2010byStanfordUniversityUser.Nofurtherreproductionordistributionispermitted.UncontrolledwhenREAFFIRMED2003FORCURRENTCOMMITTEEPERSONNELPLEASEE-MAILCS@asme.orgANAMERICANNATIONALSTANDARDClass5Interference-FitThreadASME/ANSIB1.12-I987(REVISIONOFANSIB1.12-1972)TheAmericanSocietyofMechanicalEngineers345East47thStreet,NewYork,N.Y.10017-CopyrightedmateriallicensedtoStanfordUniversitybyThomsonScientific(www.techstreet.com),downloadedonOct-05-2010byStanfordUniversityUser.Nofurtherreproductionordistributionispermitted.UncontrolledwDateofIssuance:November15,1987ThisStandardwillberevisedwhentheSocietyapprovestheissuanceofanewedition.TherewillbenoaddendaorwritteninterpretationsoftherequirementsofthisStandardissuedtothisedition.ThiscodeorstandardwasdevelopedunderproceduresaccreditedasmeetingthecriteriaforAmericanNationalStandards.TheConsensusCommitteethatapprovedthecodeorstandardwasbalancedtoassurethatindividualsfromcompetentandconcernedinterestshavehadanoppor-tunitytoparticipate.Theproposedcodeorstandardwasmadeavailableforpublicreviewandcommentwhichprovidesanopportunityforadditionalpublicinputfromindustry,academia,reg-ulatoryagencies,andthepublic-at-large.ASMEdoesnot"approve,""rate,"or"endorse"'anyitem,construction,proprietarydevice,oractivity.ASMEdoesnottakeanypositionwithrespecttothevalidityofanypatentrightsassertedinconnectionwithanyitemsmentionedinthisdocument,anddoesnotundertaketoinsureanyoneutilizingastandardagainstliabilityforinfringementofanyapplicableLettersPatent,norassumeanysuchliability.Usersofacodeorstandardareexpresslyadvisedthatdeterminationofthevalidityofanysuchpatentrights,andtheriskofinfringementofsuchrights,isentirelytheirownresponsibility.Participationby'federalagencyrepresentativek)orpersonk)affiliatedwithindustryisnottobeinterpretedasgovernmentorindustryendorsementofthiscodeorstandard.ASMEacceptsresponsibilityforonlythoseinterpretationsissuedinaccorda...
