
Zambiri Zogulitsa Kudziwombera paokha ndi mtundu wapadera wa screw yokhala ndi ntchito yodzigudubuza. Mutu wake udapangidwa ngati mawonekedwe a countersunk (kapena bugle head), yomwe imatha kugwedezeka ndi pamwamba pomwe chinthucho chikakulungidwa ndipo sichimatuluka pamalo olumikizirana, motero ...
Countersunk self-tapping ndi mtundu wapadera wa screw yokhala ndi ntchito yodzigunda. Mutu wake umapangidwa ngati mawonekedwe a countersunk (kapena bugle mutu), womwe ukhoza kugwedezeka ndi pamwamba pambuyo poti zinthuzo zilowerere mkati ndipo sizikutuluka kuchokera pamwamba pa kugwirizana, motero zimapereka mawonekedwe osalala ndi okongola. Zomangira zamtunduwu zimaphatikiza zomangira zapawiri za zomangira za countersunk ndi zomangira zokha. Sizimangokwaniritsa zofunikira zokongoletsa komanso zimathandizira kukhazikitsa, kuchita mbali yofunika kwambiri pakupanga zamakono.
| Dzina lazogulitsa: | Bugle mutu kudzigunda |
| Diameter: | 4mm/4.2mm/4.8mm |
| Utali: | 8mm-100mm |
| Mtundu: | Mtundu |
| Zofunika: | Chitsulo cha carbon |
| Chithandizo chapamwamba: | Kukongoletsa |
| Pamwambapa ndi kukula kwa zinthu. Ngati mukufuna makonda osakhazikika (miyeso yapadera, zida kapena chithandizo chapamwamba), chonde titumizireni ndipo tidzakupatsani yankho lokhazikika. | |