About this item Material: The hexagon socket nut is made of galvanized carbon steel, offering high strength, resistance to deformation, and corrosion resistance for reliable performance. Features: Designed for strong and stable connections, these nuts provide excellent impact resistance and help prevent loosening when used with wooden furniture, ensuring long-term, secure fastening. Overall size: Refer to image for dimensions. Quantity: 230 pieces. Safety advice: Apply wood glue inside the hole (on the side wall), insert and rotate the nut several times to ensure even coating. Apply glue to the threads, then fully tighten the nut until it is flush with the wood surface. Ensure the surface is as flat and dry as possible. Application: Suitable for use with soft woods such as pine, plywood, and fiberboard. Pre-drilling a hole is recommended before installation. Product Information: Product Name: Hex Socket Head Cap Screws Material: Iron Surface Treatment: Galvanized Head Type: Hex Head Note: Measurements are taken manually; please allow 13 cm variation. Due to differences in lighting and display settings, some color variation may occur. The actual product may differ slightly from the image.