Open end blind rivets with round head are used in construction, electromechanical, shipbuilding, cabinet, automobile manufacturing, household appliances and other industries. Applicable range of materials: cardboard, plywood, fiberglass panels, asbestos sheets, plastics, rubber sheets, metal sheets and other materials can be fastened joint workpiece. It has the advantages of easy operation, excellent riveting, beautiful appearance, high physical properties, and can be riveted on one side.