-
Hoobkas mov fasteners carbon steel antiskid-...
Cov khoom no yog tsim los ntawm antisked shark fin yeeb nkab, ib qho kev nthuav dav ntsia liaj qhov rooj, ib lub txiv ntoo hex, ib lub caij nplooj ntoos hlav ntxhua thiab ib lub tshuab ntxhua khaub ncaws. Cov khoom siv ntawm cov khoom no yog Hlau lossis Carbon steel, uas cov qib muaj 4.8, 6.8, 8.8, thiab 10.9. Cov xim ib txwm yog daj thiab furface kho nrog zinc, tab sis kuj tuaj yeem ua raws li cov neeg siv khoom xav tau.