Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm hex flange nws tus kheej-drilling screws yog lawv lub peev xwm nkag mus thiab nrawm cov qauv steel nrog yooj yim.Kev sib xyaw ua ke ntawm qhov kawg ntawm cov ntsia hlau tshem tawm qhov xav tau ntawm qhov drilling ua ntej, txuag lub sijhawm muaj txiaj ntsig thiab kev siv zog thaum lub sijhawm teeb tsa.Seb nws yog xim hlau panels, lub kaum sab xis steel kab, los yog channel steel thav ntawv, cov kev tho tus kheej no muab cov kev daws teeb meem zoo thiab zoo.
Tsis tas li ntawd, lub hex flange tsim ntawm cov ntsia hlau no muaj kev ua haujlwm zoo heev.Qhov no feature xyuas kom meej tias cov ntsia hlau tseem ruaj ntseg fastened nyob rau hauv qhov chaw yam tsis muaj kev pheej hmoo ntawm loosening lub sij hawm.Thaum ua haujlwm nrog cov qauv hlau uas raug kev vibrations lossis lwm yam kev quab yuam sab nraud, qhov kev ntseeg siab no tseem ceeb heev rau kev tswj xyuas cov qauv kev ncaj ncees thiab kev nyab xeeb ntawm qhov project.
