Ke hobane'ng ha li-screws le linate li na le li-hexagonal?
Joalo ka ha bohle re tseba, li-fasteners tse nang le likhoele hangata li tiisa likarolo. Ho nka hore nate e na le mahlakoreng a n, sekhutlo sa nako e 'ngoe le e' ngoe ea wrench ke 360/n? likhato, kahoo palo ea mahlakoreng e eketseha, 'me angle ea ho potoloha e fokotseha. Maemong a mangata, sebaka se ikhethileng ...
lintlha tsa pono