Supply Of Hex. Head Bolt & Prevailing Torque Type Hexagon Nut For Centre Pivot Arrangem Ent Drawing No.:- Icf/sk3-0-6-008 , Alt. (f) & (0), Item-1& 2 Special Term & Condition:- As Per Note 3 O F Drawing, Bolt Shall Be Of Make / Brand Tvs Or Dfl Or Unbrako Or Tuff Only [ Warranty Period: 30 Months After The Date Of Delivery ]