The semi-round rivets from Toolcraft are high-quality fastening elements known for their precise workmanship and durability. With a diameter of 4 millimeters and a length of 16 millimeters, these rivets are ideal for various applications in metal construction and industry. They are made from robust steel, giving them high strength and resilience. The semi-round rivets are manufactured according to the DIN 660 standard and provide a reliable solution for joining materials. These rivets are offered in a practical sales unit of 1000 pieces, making them an economical choice for projects with high demand. The use of semi-round rivets allows for easy and effective assembly, which is why they are valued in many craft and industrial sectors. Whether for repairs, constructions, or other applications, Toolcraft's semi-round rivets are an excellent choice for anyone who values quality and reliability.