Hex Head Screw M16X45 High Tensile Conforming To Is:1364-2018 (Part-2), Cewith Roperty Class- 10.9 To Is:1367-2017 (Part-3), Coating As Per Mdts-057, Rev. Nil. Or Latest. [ Warr Anty Period: 30 Months After The Date Of Delivery ] ]