... :Mild Steel,Carbon Steel,stainless steel,etc 3)Size:All sizes are available Feactures:1)Standard:DIN,ASME/ANSI,BS2)Material ... :Mild Steel,Carbon Steel,stainless steel,etc3)Size:All sizes are available4)Finish:Plain,Zinc plated,black,Chromate,Nickel-plated ... cartons,then in pallet or according to customers' requirements Serrated lock washers external teeth