DIN315 Wing Nut 1.Material :carbon steel,stainless steel 2.Size:M3-M30 DIN315 Wing Nut1.Size:M3-M302.Standards:DIN ,ANSI/ASME,BS,GB,JIS,Non-standard3.Surface:plain,zinc plated,black oxide,hot dip galv.etc.4.Packing:25kgs carton bulk,normal small boxed,gunny bag,special smallboxed etc.5.Delivery time:30days after order confirmationAccording to customers` drawings and/or samples or designed by ...