Fastening systems are essential components used to hold objects together securely. They come in various forms, including screws, bolts, nuts, and rivets, each designed for specific applications. These systems ensure stability and strength in structures, machinery, and everyday items. Different fastening systems are chosen based on factors like material type, load requirements, and environmental conditions. For example, stainless steel fasteners are often used in outdoor applications due to their resistance to corrosion. Understanding the right fastening system is crucial for achieving durability and safety in construction and manufacturing processes.