Supply Of Various Sizes Of Part Finished Bolts (166 Nos) With Nuts (180 Nos) For Assembling Of Frame Mountings Of X Class Locomotives As Per An Nexure-A. Note: 1. Item 01 To 18 Consists Of 01 Set 2. Railway Inspection Authority Shall Collect Randomly 13 Nos Of Sample Test Pieces At Firm Premises Before Machining For Material Testing. The 13 Nos Sample Is Excluded Of The Demanded Quantity. 3.Nut Should Be Supplied In Assembled Condition. Nut Should Not Sla Ck With Bolt. 4.Nut Shall Be Of Make/Brand- Tvs (Or) Dfl (Or) Unbrako (Or )Tuff. [ Warranty Period: 30 Months After The Date Of Delivery ] ]