High Quality: The flange is mainly made of iron, carbon and silicon alloys, with high strength, good durability, surface coating, anti-corrosion and anti-rust. Size Quantity: The package contains 10 flanges and 38 bolts. Flange diameter: 69 mm, center hole diameter: 25 mm. The thread is clear and smooth, and the operation is smooth. 3-Hole Design: The three-hole flange has a more perfect support effect, thus evenly distributing the effective load. The flange can be attached to the floor or wall, suitable for various surface applications. Retro Style: The original color of the cast iron is best suited to the retro style, which makes the decoration more elegant and creates an atmosphere of industrial and steampunk urban elements. Widely Used: The flange can be used for wall shelves, shelves, curtains, vintage wall lights, shelves, shelves, ...