M.S.Black Punched Washer,Type A Of Size 11Mm Bore Suitable For M10 Bolt Conforming To I S: 2016-1967 (1St Revision) With Amendment No.4 Of October-1982,Table-2 And Material Conforming To Is :2062-2011(7Th Revision)With Amendment No.1 Of Nov-2012.Gr.E250A. Specn: Is 2016 [ Warranty Period: 30 M Onths After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitted: Max 8 Lacs ] ]