Thread size: 0.47 inch * 0.90 inch (M12 * 23mm), bottom diameter: 1.57 inch (40mm), bottom thickness: 0.1 inch (2.5mm), and mounting hole diameter: 0.23 inch (6mm). Material: This durable product is made of high-quality carbon steel through multiple processes, with nickel plating on the surface, strong load bearing capacity, corrosion resistance and rust resistance. Application: This product is suitable for many applications, including installing wooden furniture legs. Its design is very suitable for connecting bedposts, sofa legs, cabinet feet and other furniture parts, providing safe and stable connection and ensuring reliable performance and stability. Simple design, reasonable structure and convenient installation and use. Kit includes: 2 bedpost connectors and 12 mounting screws. These products are some screws and nuts, mainly made of high-quality carbon steel through multiple processes, which are corrosion-resistant, safe and durable, and have a good texture. They can be used to fix wooden furniture well, and are also widely used in sports equipment, medical equipment, construction industry, outdoor products, etc. They are very practical accessories. They are well-made and durable in texture. They can serve you well and bring you a good experience.