
Izikulufu ze-nayiloni zepulasitiki ezivikela ukugqwala kwe-hex head self-drilling screws zakhiwe ngokuyinhloko ngenhlaka yenayiloni yekhwalithi ephezulu, i-polymer eshisayo edume ngezakhiwo zayo ezinhle kakhulu zemishini namakhemikhali.
Izipikili zokuzithepha zokuzithepha ezinamekwe nge-Ruspert zivame ukukhiqizwa ngezinto eziyisisekelo zekhwalithi ephezulu, ezikhethwe ngokucophelela ukuze kuqinisekiswe ukusebenza kahle okuhlanganiswe nezinzuzo zokuvikela ze-Ruspert coating.
Izikulufo zokuhlobisa zenziwe ngezinhlobonhlobo zezinto zokwakha, ngasinye sikhethelwe ukuhlangabezana nezidingo ezithile zezinhlelo zokusebenza zokuhlobisa ngaphandle.
I-Hex head self tapping self - izikulufo zokubhoboza zophahla ezinamawasha ngokuvamile zikhiqizwa ngezinto ezisezingeni eliphezulu ukuze kuqinisekiswe ukuqina nokusebenza okuthembekile ezinhlelweni zokufulela.
I-Dacromet pancake head self - izikulufa zokubhoboza zenziwe ngezinto ezihlukahlukene zokusebenza okuphezulu, ezikhethwe ngokucophelela ukuhlangabezana nezidingo ezihlukahlukene zohlelo lokusebenza. I-Carbon steel iyisisekelo esisetshenziswa kakhulu, ikakhulukazi emabangeni afana no-45# no-65Mn.
I-Hebei Fujinrui Metal Products Co., Ltd. yasungulwa ngo-2004 futhi itholakala e-Handan City, esifundazweni sase-Hebei. Le nkampani ihlanganisa indawo engamamitha-skwele ayi-10,000 futhi inabasebenzi abangaphezu kuka-200. Kuyibhizinisi elihlanganisa ukukhiqizwa komkhiqizo oyisiqinisi kanye nokuvikela ukugqwala kwendawo yensimbi, nethimba lobuchwepheshe bokukhiqiza elivuthiwe. Iminyaka engaphezu kwengu-20 yokuhlangenwe nakho embonini ye-fastener.