Screws, nuts, bolts, and common nails constitute the fundamental fasteners vital in construction, woodworking, and manufacturing. Screws, characterized by their helical threads, secure materials with precision and stability. They come in various types, such as wood screws, machine screws, and self-tapping screws, each designed for specific applications. Nuts and bolts form a complementary pairing, with bolts featuring threads and nuts providing a secure, adjustable fit. This combination is pivotal in assembling structures, machinery, and various components. Common nails, with their straightforward design, offer a simple yet effective means of fastening wood and other materials, serving as a reliable choice for numerous applications in carpentry and construction. The versatility of these fasteners is indispensable, playing a foundational role in creating robust and durable structures.