The Gesipa 216303005 blind rivet is a high-quality blind rivet designed for secure fastening applications in various materials. With a diameter of 5.0 mm and a length of 25 mm, it features an aluminum body and a steel mandrel, providing reliable corrosion resistance and structural integrity. The package contains 250 pieces, a sufficient quantity for professional projects or extended use. These blind rivets are suitable for joining materials where only one side is accessible, making them ideal for automotive, construction, and industrial applications. The galvanized steel mandrel ensures consistent break behavior during installation, while the aluminum body maintains lightweight properties without sacrificing strength. With precise dimensional accuracy, these rivets offer uniform clamping force and vibration resistance in assembled connections. The product is compatible with standard blind rivet tools for 5.0 mm, allowing for efficient installation under various working conditions. These fasteners are designed according to industrial standards for reliability in demanding environments where permanent connections are essential. The combination of aluminum and steel materials provides a balance between corrosion resistance and mechanical performance, suitable for applications requiring both properties. Each rivet is manufactured to consistent specifications, ensuring predictable installation behavior and connection integrity for multiple uses. This product represents a practical solution for professionals seeking reliable fastening components for maintenance, repair, or assembly tasks across various industries.