Hex Head Bolt M16X70. Specification/ Drg No. Is:1364- 2002, Pt-1, Is:1367-2002, Pt-3, 10.9, Ce, Mdts-057, Make: All Approved Vendors For "Axle End Steel High Tensile Cap Screw To Be Used In En D Holes Of Bg Freight Axles" Borne In The Rdso Approved Vendor List Available On Uvam Portal. [ Warranty Period: 30 Months After The Date Of Delivery ] ]