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le ressort industriel fasteners are a type of fastener consisting of a head and a shank, used to tightly connect two parts (or components) with holes, making them into a single unit. This type of connection is called rivet connection, or riveting for short. It belongs to non-detachable connections. In riveting, the parts to be riveted are connected by utilizing their own deformation or interference fit. There are many types of rivets, and they are not limited to specific forms. Rivets are usually applied to the connection and riveting between objects, and usually require the use of specific special tools for operation. There are many types of rivets.