General Description These steel threaded T-nuts are made of high-quality carbon steel with a galvanized surface, providing resistance to rust, corrosion, and oxidation. They are designed for daily use and provide a secure fastening thanks to their four-pronged design, which prevents deformation and slipping. Technical Specifications Material: Galvanized carbon steel Total Quantity: 110 pieces Distribution: 25 pieces M4, 20 pieces M5, 30 pieces M6, 30 pieces M8, 5 pieces M10 Compatibility and Accessories Suitable for wooden furniture, sanitary ware, construction, sheet metal, wood, and climbing walls. Comes with a transparent plastic compartment for easy storage. Usage These T-nuts allow you to securely screw in furniture legs, furniture castors, or leveling screws, ensuring a secure connection thanks to their four prongs that prevent the nut from twisting. Other Information: Easy to transport thanks to the robust plastic storage box. The screw sleeves close directly on the surface after assembly.