VIGRUE 330Pcs M6-1.0 M8-1.25 M10-1.5 Black Hex Flange Bolts with Serrated Flange Nuts and Washers Kit
Made of class 10.9 steel which is hardened, providing a high strength, high tensile fastening solution, black zinc coating provides these m6, m8 and m10 flange bolts better rust resistance than other black oxide bolts. These black metric flange bolts have been tested the corrosion resistance and past 48hrs salt spray test. Reliable metric bolts bring you a satisifed result!