Ms Flat 40 X 6 Mm Confirming To Is:2062-2011, Seventh Revision Amendment No. 1 Of No Vember 2012 [For Material], Grade Designation E-250 [Semi-Killed/Killed] Is:1730:1989, Second Revision [Reaffirmed 2004] For Dimension And Is:1852/1985 Fourth Revision [Reaffirmed 2003] For T Olerance. [ Warranty Period: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitted: Max 8 Lacs ] ]