Bolt and nut Material:carbon steel, mild steel, stainless steel Finish:plain,black, zinc plated, hot-dip zinc, HDG Bolt with nut PictureNameU BoltHS 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-M27Thread/Packingless than 25kgs bulk into carton, then on pallet or small ...