Fa'aSaina maualuga tensile bolts gaosiga fa'agasologa - togafitiga vevela Fa'aa'oa'oga fa'avevela mo fa'amau fa'amau maualuga U'u Hex Vasega8.8 10.9 12.9 mata uliuli, fa'asala fa'asala, HDG Fa'amolemole va'ai i le matou faleoloa Fa'aa'oa'oga gaosiga o pa'u hex vevela vevela O fa'agasologa e lua o le gaosiga o fa'amau o le vevela ma le ta'avale solo fale fa'amau fa'aSaina La'u uta mo fa'amau fa'amau, ua filo ASTM A193 B7 Fa'aSaina maualuga tensile hex bolts falegaosimea i ningbo O le mea e malie ai, e toafa tagata o loʻo gaosia le tasi hex bolt O fa'amau hex maualuga fa'amau na faia i Saina
