The tension pins with a diameter of 12 mm and a length of 65 mm are made of high-quality spring steel and are characterized by their heavy-duty design. These products comply with the DIN 1481 standard, making them suitable for various applications in model building and metalworking. They provide a reliable connection and are ideal for use in constructions where stability and strength are required. The tension pins are available in a sales unit of 25 pieces, making them a practical choice for projects that require a larger quantity of fasteners. With their robust metal material group, these tension pins are durable and resilient, making them a valuable addition to any toolset.