Tenders for Supply of Stainless Steel 304 Grade Bolt Hexagonal Head Fully Threaded Of Size M12 X 50 Mm With Nylock Nut, Two Flat Washers And One Spring Washer Conforming To Is 1367 - 14 - 2002. Material Should Be Supplied In Assem Bled Condition. Accepted Make/Brand: Tvs, Dfl-Unbrako, And Tuff Only. Warranty Period: 30 Months Aft Er The Date Of Delivery