Slotted machine screw 1.Material:Carbon steel 2.Finish:,zinc plated 3.HS Code:731815 Slotted machine screw PictureNameSlotted pan head machine screwHS code73181500Materialcarbon steel, mild steel, stainless steelFinishplain,black, zinc plated, hot-dip zinc, hot-dip galvanizing, black, dacrometGrade4.8,6.8,8.8,10.8,12.9SizeM4-M30Threadnon-full threadPackingless than 25kgs bulk into carton, then on ...