... ROHS is capable 3.Grade:4.8 ,6.8,8.8,9.8... ..... Copper MACHINE SCREW, brass shoulder bolt screw ,BRASS ALLEN SCREW. A good non- ... 3)Carton's Size :34cm*26cm*16cm,its CBM :0.014 M3 4)There are 48 cartons form a pallet ... ,its CBM: 0.85M3-1 M3,its G.W.:1.13T-1.27T ... are always use C1022 ,The percent C element is 0.18%-0.23% ,is higher hardness than other.2.Fasteners' ...