I-truss head self-drilling screws
Ngokuyinhloko isetshenziselwa ukulungisa umbala we-tile yensimbi yesakhiwo sensimbi, futhi ingasetshenziselwa ukulungisa ipuleti elincane lesakhiwo esilula.Angakwazi't zisetshenziselwe ukuhlanganisa insimbi nensimbi.
Umsila we ukuzibhobozaisikulufu sisesimweni somsila wokubhoboza noma umsila ocijile, ongabholwa ngokuqondile, uthephe futhi ukhiyelwe ezintweni zokusetha nezinto eziyisisekelo ngaphandle kokucubungula okuyisizayo, ngaleyo ndlela konga kakhulu isikhathi sokwakha.Uma kuqhathaniswa nesikulufa esijwayelekile, sinamandla amakhulu okudonsa kanye namandla okulungisa, futhi ngeke sixege isikhathi eside ngemva kokuhlanganiswa.Kuphephile ukuyisebenzisa, futhi kulula ukuqeda ukubhoboza nokuthepha kanye isikhathi.
Bhala umyalezo wakho lapha futhi usithumelele wona