The spiral tension pins according to DIN 7343 are an essential accessory for model building and provide a reliable solution for fastening and connecting components. With a diameter of 5 millimeters and a length of 24 millimeters, these tension pins are made from high-quality spring steel, giving them high strength and durability. They are ideal for applications where a precise and secure connection is required. The package includes 500 pieces, ensuring a sufficient quantity for various projects. The spiral shape of the pins provides optimal grip and prevents unintentional loosening of the connection. These tension pins are particularly useful in model construction, repairs, or industrial manufacturing, where they can be used in a variety of ways. Their robust design and the use of metal as the material group make them a reliable choice for both professionals and hobbyists alike.