The open blind rivets with a diameter of 4 mm and a length of 30 mm are versatile fasteners that can be used in various applications. These blind rivets are made from an aluminum-steel alloy, which gives them high strength and corrosion resistance. They are ideal for use in metalworking, construction, and the automotive industry. The flat head design according to DIN 7337 ensures a flush connection that leaves a clean and aesthetic surface. With a sales unit of 30 pieces, these blind rivets are a practical choice for projects requiring a reliable and durable fastening. The silver color fits well with various materials and surfaces, allowing them to integrate seamlessly into existing structures. These blind rivets are an efficient solution for anyone looking for a simple and effective method to join materials.