Nws yog ib qho kev xav tias bolts yog screws xa mus rau tib yam khoom siv fastening. Tab sis thaum lawv saib zoo sib xws - thiab muaj cov yam ntxwv zoo sib xws - lawv yog ob qhov tshwj xeeb fasteners nrog lawv tus kheej cov ntawv thov tshwj xeeb. Yog li, qhov txawv ntawm bolts thiab screws yog dab tsi?
Lub Machinery Phau Ntawv Qhia piav qhia tias bolts yog siv los sib sau ua ke rau cov khoom tsis muaj xov, feem ntau yog siv cov txiv ntoo. Hauv kev sib piv, screws yog siv los sib sau cov khoomnrogxov. Ntawm no yog qhov, txawm li cas los xij: tsis yog txhua yam khoom siv uas siv screws twb muaj xov. Qee cov khoom muaj cov xov ua ntej ua ntej, thaum lwm tus tsim cov xov thaum lub sijhawm teeb tsa ntawm cov ntsia hlau. Yog li, qhov sib txawv ntawm cov ntsia hlau thiab bolts yog qhov qub yog siv los sib sau cov khoom threaded, thaum lub tom kawg yog siv los sib sau cov khoom tsis tau nyeem. Nrog rau qhov hais tias, screws tuaj yeem ua rau lawv tus kheej cov xov thaum lub sijhawm teeb tsa.
Nws tseem tsim nyog sau cia tias cov ntsia hlau yuav tsum tau tig los sib sau ua ke, thaum lub bolts tuaj yeem ruaj ntseg hauv qhov chaw siv lub cuab yeej lossis lub tsheb thauj khoom. Bolts feem ntau yog siv los ua ib qho kev sib koom ua ke los ntawm kev siv cov txiv ntoo los siv lub zog thaum siv lub shank los ua tus dowel. Qhov no tseem ceeb pins kev sib koom ua ke tiv thaiv sab nraud rog. Thiab vim tias qhov no, ntau lub bolts muaj lub ntsej muag tsis muaj xov (paub tias tuav ntev); Yog li, ua rau lawv zoo dua rau dowels.
Muaj ntau ntau hom bolts, qee yam xws li thauj tog rau nkoj bolts, arbor bolts, of elevator bolts, hanger bolts, hex bolts, J bolts, lag bolts, rock bolts, shoulder bolts and U bolts. Tsis tas li ntawd, bolts muaj nyob rau hauv ntau yam ntaub ntawv, xws li hlau, stainless hlau, tooj dag, tooj dag thiab nylon. Kev txheeb cais qhia, txawm li cas los xij, txog li 90% ntawm tag nrho cov bolts yog ua los ntawm cov hlau, ua rau nws nyiam xaiv ntawm cov tuam txhab tsim khoom.
Kuj tseem muaj ntau ntau hom screws, qee qhov muaj xws li chipboard screws, particle board screws, lawj screws, tsav screws, rauj tsav screws, drywall screws, qhov muag ntsia hlau, dowel screws, ntoo screws, twinfast screws, kev ruaj ntseg taub hau screws thiab sheet hlau screws. Qee lub taub hau sib txawv uas cov ntsia hlau muaj xws li lub lauj kaub, khawm, puag ncig, muschroom, oval, bulge, cheese, fillister thiab flanged. Thiab zoo li lawv cov bolt counterparts, screws muaj nyob rau hauv ntau yam khoom.
Tom qab nyeem qhov no, koj yuav tsum muaj kev nkag siab zoo ntawm qhov sib txawv ntawm cov ntsia hlau thiab bolts.