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specialsprings fasteners are a type of fastener consisting of a head and a shank, used to securely connect two perforated parts (or components) into a single unit. This type of connection is called a riveted joint, or simply riveting. It is a non-detachable connection. In riveting, the parts being joined are connected through the rivet's own deformation or an interference fit. There are many types of rivets with various forms. Rivets are typically used for joining objects and usually require specific specialized tools for installation. Types of rivets include semi-round head rivets,