DONGSHAO ndi m'modzi mwa akatswiri atsogoleri China Slotted Flat Countersunk Head Machine Screws opanga ndi apamwamba komanso mtengo wololera. Takulandirani kuti mutithandize.
DONGSHAO ndi opanga ndi ogulitsa ku China omwe amatha kugulitsa ma Cross Recessed Cheese Head Screws. Titha kukupatsirani ntchito zamaluso komanso mtengo wabwinoko kwa inu. Timatsatira khalidwe la mpumulo otsimikizika kuti mtengo wa chikumbumtima, utumiki wodzipereka.
M'modzi mwa opanga ku China a Prevailing Torque Type Hex Nuts Non-metalic, omwe amapereka zabwino kwambiri pamtengo wopikisana, ndi DONGSHAO. Khalani omasuka kulumikizana.
Mitengo yayikulu yamapulogalamu ya seels imagwira ntchito yofunika kwambiri m'magawo apamwamba kwambiri. Kuchokera pa nyumba zokwera kwambiri ku zomera za mafakitale ndi machitidwe a Bridge, ma bolts awa ndi mafuko ammbuyo omwe akuwonetsetsa kuti kukhulupirika kwa umphumphu, kukhazikika kwa nthawi yayitali. Mphamvu zawo, mphamvu zawo zamphamvu, komanso kuthekera kosunga chipolopolo zimawapangitsa njira yothetsera yothamanga mu kulumikizana kwachitsulo.
M'mafakitale ndi zomangamanga, zomangira ziyenera kupereka zolumikizira zodalirika, zokhalitsa nthawi yayitali pansi pazovuta. Mwa mitundu yosiyanasiyana ya zomangira ulusi, Double End Stud imadziwika chifukwa cha kusinthasintha kwake komanso mphamvu zake. Ndi ulusi kumbali zonse ziwiri, chomangirachi chimapangidwira ntchito zomwe ma bolts okhazikika sangathe kugwiritsidwa ntchito-monga pamene mbali zonse za mgwirizano ziyenera kutetezedwa ndi mtedza, kapena pamene mapeto amodzi akufunika kukhazikika mu dongosolo. Nkhaniyi ikufotokoza za kamangidwe, ntchito, ndi specifications Double End Stud ku DONGSHAO, wopanga ndi zaka zambiri mu makampani fastener.