M.S. Hexagonal Head Bolt M-12 X 50 Mm Full Threaded Duly Galvanized Along With Two Hex Nuts & Two Washers, To Be Galvanised & In Assembled Condition. Nut & Bolt As Per Is-1364 & Plain Washer S Per Is-2016 Size M-12 X 50 Mm, Pitch 1.75 Mm. (Shop No.04) [ Warranty Period: 30 Months After The Da Te Of Delivery ] ]