Material: The ring is made of high quality 304 stainless steel, which is wear-resistant, oxidation-resistant and corrosion-resistant. It has good load-bearing capacity, works well in humid environments, and is durable. Features: The lifting ring nut has excellent processing technology, high thread precision and surface finish high. The shank is smooth and flat with no residual burrs. Easy to use: M8 eyebolt screws can easily attach and detach hooks, steel chains, etc. You can easily tighten it. Easy to use, excellent lifting device. Wide range of applications: The ring nut can perfectly justify the environment around the house and garden. For hanging ornaments, flower pots, plants, awnings, clotheslines, etc., for easy cable connection. What You Get: Package includes 10 ring bolts M8.