Machined Washer 21.As Per Is-2016-1967 Steel, Cadmium Plated And Passivate D As Per Is: 1572-1986.Classification Fe/Cd 8.Packing And Marking As Per Is :2016-1967 (Ste El) [ Warranty Period: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitt Ed: Max 8 Lacs ] ]