Hex Head Self Drilling Screw

Ezi zizikrufu zokuzibhobhoza kwiithayile zentsimbi ezinombala. Bakudidi lwezikrufu zokuzicofa. Ngokuqhelekileyo, iintloko zabo ziza kwiimilo ezahlukeneyo ezifana ne-hexagonal kunye ne-cross-recessed. Umsila we-screw rod ubukhali ngeentambo, kwaye ezinye zine-washer yokutywina phantsi kwentloko, enokuphucula ukusebenza kwamanzi. Ininzi yenziwe nge-carbon steel kunye ne-galvanized treatment or stainless steel, inika i-rust elungileyo - ukuthintela kunye nokugqwala - amandla okumelana.

Zisetyenziselwa ikakhulu ukufakwa kunye nokulungiswa kombala we-tile yensimbi kunye neendonga. Banokugrumba ngokuthe ngqo kwaye bajije kumakhasi esinyithi afana neepleyiti zentsimbi ezinombala. Ukongezelela, zikwasebenza ekudityanisweni kokukhanya - i-gauge steel keels kunye nezinye izakhiwo ezinxulumene nazo.

Okokuqala, misela indawo yokufakela kwi-tile yensimbi yombala okanye izinto ezifanelekileyo zetsimbi. Emva koko, sebenzisa isixhobo esifanelekileyo samandla (esifana ne-cordless drill) exhotyiswe ngentwana ehambelana nohlobo lwentloko yesikrufu. Lungelelanisa isikrufu kwindawo emiselwe ngaphambili, qalisa isixhobo samandla, kwaye kancinci uqhube isikrufu kwizinto eziphathekayo. I-self-drilling tip iya kungena kwizinto eziphathekayo ngelixa imicu idibanisa ngokuthe ngcembe, ifezekisa ukulungiswa okuqinileyo.