Mefuta e fapaneng ea li-screw, se seng le se seng se na le moralo le ts'ebetso ea sona.Mefuta e meng e tloaelehileng e kenyelletsa li-screw tsa mochini, li-self-tapping screws, le li-sheet metal screws.
Sekurufu sa hlooho sa hex se na le hlooho e mahlakore a tšeletseng e etselitsoeng ho phetoa ka wrench kapa sokete.Li-screws tsena li sebelisoa hangata ho aha, metjhini le lits'ebetsong tse ling moo ho hlokahalang torque e phahameng ho tiisa likarolo.Li fumaneha ka boholo bo fapaneng le lisebelisoa ho lumellana le litlhoko tse fapaneng.