Solder Cored Resin Filled (For Instruments Coils) To Specn. Bss 441 Of 1932 Activated Non Corrosive Type 60 % Tin And 40% Lead -16 Swg. Or Latest. [ Warranty Period: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitted: Max 8 Lacs ] ]