... Grade:Grade2,5,8,2H,7M,8,8M Finish:Passivated,Black Oxide,Zinc,H.D.G,Dacromet, ... Grade:Grade2,5,8,2H,7M,8,8M Finish:Passivated,Black Oxide,Zinc,H.D.G,Dacromet, ... as Grade2,Grade5,Grade8 3) Can be supplied with different finish, such as bright, zinc plated, hot-dip galvanized ... ,mechanical plating, black 4) Can be made with different standards ...