... -12.9 or 2-86.Standard:ANSI,DIN,AS,BS and etc7.Example:DIN912,DIN931,DIN933,DIN571,A-10,A-6,ISO4014 ... Hot forged9.Surface:Whited,Plain,Zp,Hdg and Black zp,Chromed10.Quality: Approved and assured and can provide English test report11.Machine:Forged ... .Mould: We open by ourself13.Usage Scope:Steel plate, Guardrail and railway etc industrial scope14.Packing:General carton then pallet packing ...