Tšebeliso ea li-screws tse fapaneng tsa hlooho
Li-screw tse matla tse phahameng ke likarolo tsa bohlokoa tsa lihlahisoa tse hlokang ho tiisoa. Tlhaloso ea Screw, thepa, 'mala, mofuta oa hlooho tse ngata. Mefuta e sebelisoang hangata ea "screw head" hangata e na le hlooho ea pan, hlooho e bataletseng, hlooho ea countersunk, hlooho e nang le hexagonal, hlooho e kholo e bataletseng ...
lintlha tsa pono