... roller chains 06C-1 1) material:40Mn 2) plate thickness:1.3mm 3) color:natural,black,blue,yellow ANSI 06C-1/35-1 A ... packing as your requirementMain products as the following1)roller chains: A series(9.525-50.8mm pitches),B ... 525-50.8mm pitches)and the heavy series2)motorcycle chains :415,420,428,428H,520,530,630,25, ... 1,A-2.K-1,K-2,SA-1,SA-2,SK-A,SK-2 etc4)double pitch transmissions v& conveyor chains ...