1. Tire terata ankora ke mofuta oa fastener hangata kopana le bophelong ba letsatsi le letsatsi, haholo-holo sebelisoa bakeng sa ho lokisa. 2. Tšebeliso: Hangata liankora tsa terata ea thaere li sebelisoa libakeng tse boima haholo tse nang le khatello e matla le matla a ho kuta. Li loketse konkreite le lejoe la tlhaho le teteaneng, mehaho ea tšepe, litlaleho tsa tšepe, lipoleiti tsa motheo, lipoleiti tsa tšehetso, li-brackets, railings, lifensetere, marako a likharetene, mechine, maballo, li-girders, li-brackets, joalo-joalo.

Mosebetsi oa katoloso e qobelloang fastening bolt ke ho atolosa lakane katoloso ka ho kokota, ka tsela eo lokisa ntho leboteng.

Hex coupling nut ke nate e tshesane e nang le mahlakore a mabeli e sebelisetsoang ho hokahanya lithupa tse peli tse khoele kapa liboutu. Ha e hloke ho tlanya khoele e ka hare, ha e hloke ho cheselletsa linate, e na le ts'ebetso e matla ea riveting mme e bonolo ho e sebelisa.

1. Ho thibela ho lokoloha: Mosebetsi o ka sehloohong oa li-washer tsa selemo ke ho thibela ho lokoloha ha li-fasteners (tse kang linate le li-bolts) ka elasticity le oblique friction. Ha linate li tiisitsoe, sesepa sa selemo se hatelloa, se hlahisang matla a khelohang a eketsang khohlano pakeng tsa linate le bolt, ka katleho ho thibela ho lokoloha 2. Fokotsa likhohlano: Li-washer tsa selemo li ka boela tsa fokotsa ho ferekana pakeng tsa linate le li-bolts, ho etsa hore li-fasteners li se ke tsa lokoloha ha li tlas'a vibration. Tšobotsi ena ke ea bohlokoa ka ho khetheha bakeng sa lisebelisoa tsa mochine tse atisang ho thothomela kapa ho ama 3. Eketsa sebaka sa ho kopana: Le hoja li-washer tse bataletseng li sebelisoa haholo-holo ho atolosa sebaka sa ho kopana le ho hasanya khatello, lihlahisoa tsa selemo le tsona li ka bapala karolo e tšoanang ho isa bohōleng bo itseng. Haholo-holo ha matla a likarolo tse hokahaneng a le tlaase, ho sebelisa liphahlo tse bataletseng kapa li-flange bolts li ka eketsa sebaka sa ho kopana, ha li-washer tsa selemo li ka thibela ka ho eketsehileng ho lokolla 4. Lisebelisoa tse khethehileng: Maemong a mang a khethehileng, tšebeliso ea lihlahisoa tsa selemo e itšetlehile ka litlhoko tse khethehileng tsa boenjiniere.