... ,BS,ASTM 2.Size:M3-M52 3.Class:Grade4.8,5.8,8.8 ,10.9 4.Supply ablity:1500 t Specificationsthreaded rodA, Competitive price ... 3)Surface: Plain, HDG, Zinc Plating, Yellow Zinc Planting, Black 4)Sizes: We specialize in all kinds of threaded rod, ranging ...