Electrollvanized Explanson Bolts
Iyo ine collerstunk bolts, inowedzera machubhu, yakasvibiswa mashers, chitubu washers uye hexagonal nzungu. Izvo zvinyorwa zvinonyanya kubhinya (zvakadai seQ235), uye ukobvu hweElectrollvaned layer ndeye 5-12μM, iyo Inosangana ISO 1461 kana GB / T 13912-2002 zviyero.