Supply Of Hexagon Turned Fit Bolts Of Different Size As Per Annexure I & Ii. The Nominal Diam Eter Of Hexagon Turned Fit Bolts Is 20Mm, Actual Diameter Is 21.2Mm And For 22 Mm Nominal Diameter Act Ual Diameter 23.2 Mm. The Each Hexagon Turned Fit Bolts Of Size Should Be Supplied With 1 Nut And 2 Wash Ers, Gi Coated. The Bolts, Nut And Washers Should Confirm To Is Code -Is: 3640 & Is: 1367, Property Class 4. 6. The Firm Should Submit The Test Report Of The Bolts From Govt./Nabl Approved Lab. The Hexagon Turned F T Bolts Supplied Should Be Gi Coated. The Identification Mark Of The Manufacturer Of Bolting Assembly And P Roperty Class Marking To Be Embossed On Top Surface Of The Head Of Bolt. [ Warranty Period: 30 Months Af Ter The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitted: Max 8 Lacs ] ]