M.S. Black Hexagon Head Bolt With Thread M 12, Nominal Length 65 Mm. And Property Class 4.8, Conforming To Is: 1363 (Part 1):2023/Iso 4016: 2022 With Hexagon Nut With Thread M12 And Property Class 5,Conforming To Is:1363 (Part Iii):2018/Iso 4034:2012. [ Warranty Period: 30 Months After The D Ate Of Delivery ] ]