Ukumisela i-lug nut echanekileyo kwisicelo sakho, kuya kufuneka uqwalasele izinto ezine ezahlukeneyo: uhlobo lwesihlalo, ubungakanani bentambo, intambo yentambo kunye nohlobo lokukrazula.
1.Isitulo Uhlobo
Imilo yesihlalo yindawo apho i-lug nut idibene ngokwenene nomphezulu wevili. Njengoko kukhankanyiwe ngaphambili, ezona ntlobo zezihlalo zixhaphakileyo zizisicaba, zingqukuva, kunye ne-conical. Ngokukodwa ngakumbi, i-60 degree conical lug nut luyilo oluqhelekileyo lwe-lug nut. Isihlalo esineconical sinceda ukubeka embindini wevili xa iilug nuts ziqinisiwe. Ngenxa yoko, kunokwenzeka ukuba ugqibezele ngezinto ezilungelelaniswe kakuhle kunokuba ubuya kwenza isihlalo seMag okanye iShank.
Kwelinye icala, 45 degree izihlalo conical zisetyenziswa ngakumbi amavili track track. Enyanisweni, akufuneki usebenzise i-45 degree lug nuts kwivili le-OEM elinesitulo se-conical esingama-60.
2.Ubungakanani boMsonto
Ukufumanisa ukuba yeyiphi imisonto ye-lug nut oyifunayo kwisithuthi sakho, kufuneka uqikelele imilinganiselo yomsonto. Ukuza kuthi ga ngoku, qala ulinganise i-diameter yangaphandle yomsonto wevili lesithuthi. Kunzima ukufumana imilinganiselo echanekileyo usebenzisa iteyiphu yokulinganisa kuphela. Endaweni yoko, iseti ye-digital calipers isetyenziselwa ukumisela imilinganiselo yomsonto. Ezona diameters zomsonto zixhaphakileyo kwilug nuts usebenzisa ubukhulu beSAE yi-7/16, 1/2, 9/16, kunye ne-5/8 intshi.
3.I-Tread Pitch
Ukumisela i-pitch, kufuneka ubale inani lemicu kunye nesahlulo se-intshi enye ye-stud. Sebenzisa iteyiphu yokulinganisa ukusika i-intshi enye yomgca kwaye ubale ngesandla inani lemisonto. Ezona pitches zixhaphakileyo kwi-SAE-size lug nuts ziyi-7/16 "-20, 1/2" -20, 9/16 "-18, 5/8" -18, kunye ne-5/8 "-11
4.Udidi lokuNciphisa
Emva koko, kufuneka sinqume uhlobo lwe-wrench. I-Hexagon lug nuts zezona zixhaphakileyo, kwaye zombini imikhono kunye ne-wrenches inokufakwa ngokulula okanye isuswe. Ngelixa oku kwenza kube lula kumkhandi wendawo yakho okanye kwivenkile yamatayara ukususa amavili akho, kubenza babe sesichengeni sobusela. Ukuba unexhala lobusela, sicebisa ukuba ucinge ngokuthenga iseti yezitshixo zamavili.

Zombini i-spline drives kunye ne-hex key nuts zifuna izitshixo ezikhethekileyo okanye izixhobo zokuzifaka nokuzisusa. I-spline drive lug nuts isetyenziselwa ukutshatisa isitayile esithile sevili okanye ukutshintsha inkangeleko iyonke. Kungenjalo, ngeenjongo zokhuseleko, ungasebenzisa i-spline drive lug nut kwivili ngalinye-eqhele ukubizwa ngokuba sisitshixo sevili.

Nangona kunjalo, i-hexagon key nuts ibonelela ngenkangeleko egudileyo kwaye isetyenziswa ngokuqhelekileyo kumavili anemingxuma encinci ye-countersunk ukuze i-nut ilingane ngokugqibeleleyo. Inzuzo ephambili yezi ntlobo ze-lug nuts kukuba azibangeli nawuphi na umonakalo kumphezulu njengoko zingadibanisi nayiphi na indawo yangaphandle xa ifakwe okanye isusiwe.