TAPTITE2000®FASTENERSTAPTITE2000®fastenersaredesignedtoprovidethebenefitsofpreviousTAPTITE®fastenerproductswithaninnovativenewthreaddesign–theRadiusProfile™Thread.TheprovenTRILOBULAR™principleismaintainedwhileincorporatingthisinnovativethreaddesign.TheresultisanewgenerationofTAPTITE®fasteners,providingexcellentmechanical,assembly,andergonomiccharacteristicssurpassedbynoothertechnology.TAPTITE2000fastenersaffordend-userswithenhancedopportunitiestoreducetheoverallcostofassembly.TheRadiusProfileThreaddesignadvancestheprovenperformanceofTaptitefastenerstoanewlevel.TrilobularCrossSection2UNIQUEDESIGNINCREASESPERFORMANCEFEATURES•TRILOBULAR™configurationreducesfriction•RadiusProfilethread•Rollformsownwork-hardenedmatingthreads•Excellentaxialalignment•VarietyofpointstylesavailableBENEFITS•Easesassembly•Providessuperiorresistancetovibrationloosening•Increasesdrive-to-stripratio•Increasesprevailingtorque•Providesexcellenttorque-tensionrelationship•Lowersrequireddrivetorque•LowersendloadrequirementsBUILTONPROVENPERFORMANCE3TAPTITE2000®Thread-rollingBoltRound-bodiedThread-rollingBoltIFI524Spec.LowerStartingEndLoadHigherDrive-to-FailRatioPrevailingTorqueNOTE:Endloadanddrive-to-failratiographsshownarebasedonaverageresultsrecordedwhentestinganM8x1.25sizeinunthreadedsteelweldnutshavinga7.45mmdiameterhole.PrevailingtorquetestperIFI-524.TAPTITE®IIFastenersDuo-TAPTITE®FastenersTAPTITE2000®FastenersLowestthread-formingtorquexPositioningapplicationsxxStructuralapplicationsxxHightorque-tensionapplicationsxxHighstrip-outrequirementxxAutomationcapabilityxxNutmembergreaterthan1.5xscrewdia.xxNutmemberlessthan0.3xscrewdia.xxAdaptabilitytodifferentpointstylesxxHighaxialalignmentrequiredxxTAPTITE®fastenershavebeenusedinavarietyofindustriessinceitsinceptionoverfortyyearsago.BuiltuponthoseyearsofexperiencewiththeprovenperformancefeaturesofTAPTITE®,TAPTITE®II,andDuo-TAPTITE®fasteners,theTAPTITE2000®designcombinesallthesepreviousbenefitswithanevenlowerthread-formingtorque.Theresultisoptimaljointperformanceinawiderangeofapplications.APPLICATIONCOMPARISONTAPTITE2000®Thread-rollingBoltRound-bodiedThread-rollingBoltTAPTITE2000®Thread-rollingBoltTRILOBULAR™TAPTITE2000®FASTENERSVS.OTHERTHREAD-ROLLINGFASTENERSTheTRILOBULAR™shapeofTAPTITE2000®provideshighprevailingtorque.GraphshowscomparisonofaTAPTITE2000®fastenerwithIFI-524lockingscrewspecification.Thehigher,moreuniformdrive-to-failratioofTAPTITE2000®boltsprovideabuilt-insafetyfactoragainstover-torquing.TAPTITE2000®fastenersrequirealowaxialendloadtoinitiatethreadforming.4TextronFasteningSystems(TFS)hasmanufacturedTAPTITE®fastenerssince1960.Letusputourthreadedfastenermanufacturingexpertisetoworkforyou.TAPTITE2000®HEATTREATMENTCamcore®Fasteners:Whentappingintohighstrengthsteelorinstructuralapplications,aCamcore®fastenerisrecommended.Camcore®fastenersaremadefromhighstrengthalloysteelwhichisthroughhardenedtoHRC33-39andtempered.ThefastenerleadthreadsareinductionhardenedtoaminimumofHRC45byasecondaryinductiontreatment.Whencombinedwithnon-electroplatedfinishes,resistancetostresscorrosioncrackingisimproved.CaseHardening:CasehardeningisthestandardheattreatmentforallTAPTITE2000®screwsinsizesM5(#12)andsmaller.Thisprocessraisesthesurfacehardnesstoalevelhigherthanthecorehardness.ThroughHardening:Throughhardening,whichincreasestou...
