Dacro e hlahisa li-fasteners tsa enjine, li-fasteners tsa chassis le li-fasteners tsa 'mele.Li-fasteners tsa rona li kenyelletsa likarolo tse tloaelehileng le likarolo tse khethehileng.Bareki ba rona ba kenyelletsa baetsi ba likoloi, bahlahisi ba likarolo le barekisi ba bang ba bohlokoa ba lipakeng.
Khamphani ea rona e fana ka mefuta eohle ea li-anticorrosive (coating ea zinki-aluminium) e ka ntle ea hexagon, hexagon e ka hare, li-fasteners tse ka hare le linate, li-fasteners tsa koloi, li-screw, li-screws tsa mohaho joalo-joalo.