CAP â The cup blind rivet GESIPA CAP - By nature, air and water-tight. The layoutFor technical reasons, the rivet pin of the CAP - blind rivets must be fixed in the hollow rivet. This allows the rivet body to move during setting however, it does not deform much. As a result, A cup blind rivet has only marginal punching properties.However, these are necessary in order to compensate for larger hole tolerances. With care for the close connection:If the GESIPA CAP blind rivet is carefully processed, it provides the base For a reliable dense connection.The technical conditions make a very careful preparation Indispensable in the application. The drilled hole diameter should be so close Be measured as possible to ensure a correct function in the application Over a long term.This text is machine translated.