A bolted joint is a mechanical connection that uses a bolt to hold two or more parts together. This type of joint is commonly used in construction and machinery because it provides a strong and reliable connection. The bolt is inserted through aligned holes in the parts and secured with a nut, allowing for easy assembly and disassembly. Bolted joints are essential in various applications, including bridges, buildings, and vehicles. They can accommodate different loads and stresses, making them versatile. Proper installation and maintenance of bolted joints are crucial to ensure safety and performance in structures and machinery.