AMERICANNATIONALSTANDARDMetricHeavyHexStructuralBoltsANSIB18.2.3.7M-1979p~mnm.~--.aA-I~~.GovernmentKeyWords:Bolt,Structural,HeavyHex-REAFFIRMED1995MetricFORCURRENTCOMMllTEEPERSONNELPLEASESEEASMEMANUALAS-11SECRETARIATSOCIETYOFAUTOMOTIVEENGINEERSTHEAMERICANSOCIETYOFMECHANICALENGINEERSPUBLISHEDBYTHEAMERICANSOCIETYOFMECHANICALENGINEERSUnitedEngineeringCenter345East47thStreetNewYork,N.Y.10017CopyrightedmateriallicensedtoStanfordUniversitybyThomsonScientific(www.techstreet.com),downloadedonOct-05-2010byStanfordUniversityUser.Nofurtherreproductionordistributionispermitted.UncontrolledwREAFFIRMED2001FORCURRENTCOMMITTEEPERSONNELPLEASEE-MAILCS@asme.orgANSI818.2.3.7M-7926APRlL1979ACCEPTANCENOTICEThisnon-Governmentdocumentwasadoptedon26April1979andisapprovedforusebytheDoDandFederalAgencies.MetricheavyhexstructuralboltsshallconformtothisdocumentandAppendix111,whichestablishesstandarditemsforGovernmentapplication.Appendix111,Table5shallbeusedforitemselectioninaccordancewiththepartnumberingsystemandsizeinformationcontainedtherein.Theindicatedindustrygrouphasfurnishedtheclearancesrequiredbyexistingregulations.Copiesofthedocu-mentarestockedbyDoDSingleStockPoint,NavalPublicationsandFormsCenter,Philadelphia,PA,19120,forissuetoDoDactivitiesandFederalAgenciesonly.Contractorsandindustrygroupsmustobtaincopiesdirectlyfrom:TheAmericanSocietyofMechanicalEngineersUnitedEngineeringCenter,345E.47thStreetNewYork,NY10017orTheAmericanNationalStandardsInstitute1430Broadway,NewYork,NY10018TitleofDocument:Bolt,Structural,HeavyHex-MetricANSIDocumentNo.:ANSIB18.2.3.7M-1979DateofSpecificIssueAdopted:26April1979ReleasingIndustryGroup:TheAmericanSocietyofMechanicalEngineersCustodians:Army-ARNavy-ASAirForce-99MilitaryCoordinatingActivityArmy-AR(Project5306-0622)ReviewActivities:UserActivities:Army-AV,MI,ERArmy-ME,ATNavy-MCNavy-SHDLA-ISNSA-NSCivilAgencies:GSA-FSSNOTICE:Whenreaffirmation,amendment,revision,orcancellationofthisstandardisinitiallyproposed,theindustrygroupresponsibleforthisstandardshallinfor...
