Hex flange bolt 1.Material:carbon steel,stainless steel 2.Finish:zinc,black 3.Grade:8.8,10.9,12.19 Hex Flange Bolt Picture NameHex Flange Bolt HS code73181500Materialcarbon steel, mild steel, stainless steelFinishplain,black, zinc plated, hot-dip zinc, hot-dip galvanizing, black, dacrometGrade4.8,6.8,8.8,10.8,12.9SizeM3-M24ThreadFull threadPackingless than 25kgs bulk into carton, then on pallet ...