Sofa nails, often referred to as upholstery nails or tacks, are an essential component in the furniture-making industry. They serve both functional and decorative purposes, playing a crucial role in the assembly and aesthetic appeal of sofas and other upholstered furniture. These small yet significant hardware pieces are designed to secure fabric or leather to the frame of a sofa, ensuring durability and a polished finish. In this research paper, we will explore the various uses of sofa nails, their importance in furniture manufacturing, and the different types available in the market. By understanding the role of sofa nails, manufacturers and consumers alike can make informed decisions when selecting furniture or designing custom pieces. Sofa nails are widely used in various applications, and their importance cannot be overstated in the furniture industry.