Spring Washer As Per Clw Specification No. Clw/Ms/3/085 Alt-9, Single Coil, Rectangula R, Galvanized, Size: B-36 To Specification Is: 3063/1994 Type-B And Is:4072, Gr.4. [ 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 ] ]