BazaSemspreassembledscrewandwasherisanothermajorfasteninginventionintroduced
byShakeproofthatshangedindustry'
helicalandmanyothers-canbepreassembledtoalltypesofscrews.Themanyimportantadvantages
descrewandwasherassemblieshavecontributedtotheirpopularitythroughtheyears:
Eliminatesmallpartshandlinganddroppedparts.
Insureproperpartsusage.
Lowerpurchasing, inventoryandassemblycosts.
Increaseassembly, efficiencyandproductivity.
Theconventionalflatwasher, toothwasherorhelicalwasherSemsmeetstheneedsofmostassembly
applications.FlatWasherSemsspanlargeholes, protectfragilesurfacesanddistributeload.External
toothlockwashersarethepreferredtoothlockwasherstyleforpreassemblyasthetaperedtwistedteeth
areonthelargestradiustoprovidemaximumtorsionalresistancetoremovalrotation.Theinternaltooth
lockwasherstyleisidealwhenthescrewheadissmall-suchasafillisterhead-andinapplicationswhere
itisdesirabletohidetheteeth-eitherforappearanceortoavoidsnaggingandscratching.
Helicalwashersareoftenusedonlargerdiameterscrewsandboltswherehightorquesorheavyloadsare
involvedandinhardenedsurfaceapplicationswhereconfinedspacemustbeaccommodated.
AwidevarietyofotherSemscombinationscanbeprovidedforapplicationsinvolvinghightorques, încărcare
distribuție, electricalgrounding, fragilematerials, wireterminationorthespanningoflargerholes.
Screwandwasherassembliesincreasetorsionalresistancetoremovalrotation, reducingpotentialloosening
ofthefastener.Semsassembliesnotonlyreducelooseningcausedbyvibrationbut, unlikethelocking
featuresincorporatedundersomescrewheadsoronsomescrewthreads, theyalsoprovideacompensating
springactionthatresistslooseningcausedbyheatcyclingandbytheindependentexpansionandcontraction
ofdifferentmaterialsthatmaymakeuptheassembly.
WashersproducedinShakeproofAssemblyComponentsA2LAapprovedfacilitiesassureconsistentquality,
serviceandsinglesourceaccountability.
Subiect-Ritecanpreassembleawidevarietyofwasherstojustaboutanytypeofscrewincludingmașinărie
șuruburi, Tappingscrews, Tap / Rthreadrollingscrews, GXself-extrudingscrewsandothers.Shakeproof
produceSemsindiametersrangingfromanumberthth33 / 8 GG; lungimi și lungime de la 3/16 GG; până la 7".
Allconventionalheadstyles, drivesandpointsareavailable.