The spiral tension pins made of spring steel are an essential accessory for model building and provide a reliable solution for various applications. With a diameter of 4 millimeters and a length of 16 millimeters, these tension pins are designed in a heavy-duty version to ensure high stability and durability. They are manufactured according to the DIN 7344 standard, which underscores their quality and reliability. The spiral shape allows for easy handling and effective fixation of components, making them ideal for precise work in model building. The item is offered in a practical sales unit of 1000 pieces, ensuring a sufficient quantity for extensive projects. These tension pins are made of metal and are characterized by their robustness, allowing them to be used in demanding applications. Whether for hobby use or professional projects, the spiral tension pins are a valuable addition to any toolset.