Ukuze ufumane i-lug nut efanelekileyo kwisicelo sakho, kuya kufuneka uqwalasele izinto ezine ezahlukeneyo: uhlobo lwesihlalo, ubungakanani bomsonto, i-thread pitch kunye nohlobo lokukrwela.
1. Uhlobo lwesihlalo
Imilo yesihlalo yindawo apho i-lug nut idibana khona nomphezulu wevili. Njengoko bekutshiwo ngaphambili, iintlobo zezihlalo eziqhelekileyo zithe tyaba, zingqukuva, kwaye zikhonkwane. Ngokukodwa, i-conical lug nut engama-60 degrees luyilo oluqhelekileyo lwe-lug nut. Isihlalo esikhonkwane sinceda ukuba ivili libe phakathi xa i-lug nut iqinisiwe. Ngenxa yoko, kunokwenzeka ukuba ufumane izinto ezilungelelanisiweyo kakuhle kunokuba ubuya kwenza ngesihlalo seMag okanye seShank.
Kwelinye icala, izitulo ezineekhoni ezingama-45 degrees zisetyenziswa kakhulu kumavili ajikelezayo. Enyanisweni, akufuneki usebenzise ii-lug nuts ezingama-45 degrees kwivili le-OEM elinesihlalo esineekhoni ezingama-60 degrees.
2. Ubungakanani boMsonto
Ukuze ufumane ukuba yeyiphi imisonto ye-lug nut oyifunayo kwisithuthi sakho, kufuneka umisele ubungakanani bomsonto. Ukuze wenze oku, qala ulinganise ububanzi bangaphandle bomsonto we-wheel stud yesithuthi. Kunzima ukufumana imilinganiselo echanekileyo usebenzisa iteyipu yokulinganisa kuphela. Endaweni yoko, kusetyenziswa iseti yee-calipers zedijithali ukumisela ubukhulu bomsonto. Iidayamitha zemisonto eziqhelekileyo kwii-lug nut ezisebenzisa ubungakanani be-SAE zii-intshi eziyi-7/16, 1/2, 9/16, kunye ne-5/8.
3. Intetho yoMsonto
Ukuze ufumane iphithi, kufuneka ubale inani lemisonto ecaleni kwenxalenye ye-intshi enye yestud. Sebenzisa iteyipu yokulinganisa ukusika i-intshi enye yomgca uze ubale ngesandla inani lemisonto. Ezona pithi ziqhelekileyo zee-lug nuts ezinobukhulu be-SAE yi-7/16 "-20, 1/2" -20, 9/16 "-18, 5/8" -18, kunye ne-5/8 "-11".
4. Uhlobo lokutsala
Okulandelayo, kufuneka simisele uhlobo lwesikrweqe. Ii-hexagon lug nuts zezona zixhaphakileyo, kwaye zombini ii-sleeves kunye nee-wrenches zinokufakwa okanye zisuswe ngokulula. Nangona oku kwenza kube lula kumkhandi wakho wasekuhlaleni okanye kwivenkile yamatayara ukususa amavili akho, kuwenza abe sesichengeni sokwebiwa. Ukuba ukhathazekile ngobusela, sicebisa ukuba ucinge ngokuthenga iseti yee-wheel locks.

Zombini ii-spline drives kunye nee-hex key nuts zifuna izitshixo okanye izixhobo ezikhethekileyo ukuze zifakwe kwaye zisuswe. Ii-spline drive lug nuts zisetyenziselwa ukufanisa isitayile sevili esithile okanye ukutshintsha inkangeleko iyonke. Okanye, ngeenjongo zokhuseleko, ungasebenzisa i-spline drive lug nut kwivili ngalinye - elibizwa ngokuba yi-wheel lock.

Nangona kunjalo, ii-hexagon key nuts zinika inkangeleko egudileyo kwaye zihlala zisetyenziswa kumavili anemingxuma emincinci engaphantsi ukuze i-nut ilingane kakuhle. Inzuzo ephambili yezi ntlobo zee-lug nuts kukuba azibangeli monakalo kumphezulu kuba azihlangani nomphezulu wangaphandle xa zifakwa okanye zisusiwe.