The spiral tension pins made of spring steel are an essential accessory for model building and provide a reliable solution for securing and connecting components. With a diameter of 3 millimeters and a length of 30 millimeters, these tension pins are manufactured according to the standard DIN 7343, ensuring their quality and durability. They are made from high-quality metal, giving them high strength and resilience. The package includes 1000 pieces, providing a sufficient quantity for various projects. These spiral tension pins are ideal for applications where a secure and stable connection is required. They are suitable for both hobbyists and professional model builders who value precision and reliability. Using these tension pins facilitates the assembly and disassembly of models and ensures a clean and tidy finish. With these spiral tension pins, you are well-equipped to successfully realize your creative projects.