Ea ronali-square washer li-screw tsa mochini oa semsli loketse likarolo tse fapaneng, joalo ka kaho, boenjineri ba mechini, tlhahiso ea thepa ea ka tlung, joalo-joalo. Ebang ke maemong a khatello e matla kapa moo ho hlokehang likhokahano tse matla haholo, lihlahisoa tsa rona li sebetsa hantle ka linako tsohle. Moqapi o khethehileng oa lisekoere tsa washer le motsoako oa eona le linate kapa li-screws li etsa hore khokahanyo e be matla 'me e ka thibela ka katleho ho lokoloha le ho senya.

Ea ronasems screw square washerha li matla feela, empa hape li tsepamisitse maikutlo ho aesthetics le sebopeho. Re fana ka mefuta e mengata ea lisebelisoa le li-finishing ho finyella litlhoko tsa motho ka mong tsa bareki ba rona. Ebang ke tšepe ea carbon, tšepe e sa hloekang, koporo kapa tšepe ea motsoako, re ka e etsa ho ea ka litlhoko tsa moreki.

Joaloka k'hamphani e nang le phihlelo e ngata le theknoloji e babatsehang, re tseba hantle litlhoko tse phahameng tsa bareki ba rona bakeng saphilips sems screwslihlahisoa. Ka hona, re laola ka thata boleng ts'ebetsong ea tlhahiso mme re etsa tlhahlobo e felletseng ea boleng ka lisebelisoa tse tsoetseng pele tsa tlhahlobo. Sena se tiisa hore ronali-screw washer motsoako oa li-screwkopana le litekanyetso tse thata ka ho fetisisa 'me ba khona ho mamella maemo a mangata a mangata le likhatello tsa nako e telele.

Re lula re loanela ho feta litebello tsa bareki ba rona le ho ba fa lihlahisoa tse ntlehali le tharollo. E re re be molekane oa hau eo u mo tšepang 'me re tlise katleho e kholo mererong le lihlahisoa tsa hau.