Hex head cap screw ni igishushanyo gishya, hifashishijwe tekinoroji nziza yo gutunganya hamwe nibikoresho byiza byo mu rwego rwo hejuru, imikorere ya hex head cap screw kugeza kurwego rwo hejuru.Turi beza kuri buri kantu kose ka hex head cap screw , garanti urwego rwiza, kugirango tuzane uburambe bwibicuruzwa byiza. Uruganda rwa Yuyao Ruihua ni uruganda rukora umwuga wo mu Bushinwa hex head cap screw uruganda kandi rutanga isoko, niba ushaka amashanyarazi meza ya hex hamwe nigiciro gito, twandikire nonaha!