cross recessed countersunk flat head screw DIN965 Size:M1.6-M10 Grade: 8.8S, ... .8S Finish:Passivated,Black Oxide,Zinc,Dacromet Cross recessed countersunk flat head screws DIN965Size:M1.6-M10Grade: 8.8S,4.8SFinish ... infos for your reference.Welcome customerized drawings. Cross recessed countersunk flat head screw