Stainless Steel Plain Washer A12 To Is:2016-67 Tab-2, Aisi-304. Specn: Is:2016-67 Tab-2, Aisi-304. [ Warranty Period: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitted: Max 8 Lacs ] ]