Hex Head Screw M16X45 High Tensile As Per Drg. No. Is:1364 (Part-2)- 2023 , Ce-W Ith Property Class- 10.9 To Is:1367 (Part-3)- 2017 , Coating As Per Mdts-057 And Rdso Specifi Cation- Rdso/Cg/S/24005, Ver-0, Packing Instruction - Pi042 Ver.01 [ Warranty Period: 30 Months Af Ter The Date Of Delivery ] ]