Rivets are small metal fasteners used to join two or more pieces of material together. They are typically cylindrical in shape and have a head on one end. The other end is inserted through holes in the materials and then deformed, or "set," to create a permanent bond. Rivets are commonly used in construction, manufacturing, and automotive industries. There are various types of rivets, including solid rivets, blind rivets, and pop rivets. Each type serves different purposes and is chosen based on the materials being joined and the required strength of the connection. Riveting is a reliable method for creating strong, durable joints.