The spring pins made of spring steel by Toolcraft are an essential accessory for model building. With a length of 4 millimeters, these pins provide a reliable and stable connection for various applications. Made from high-quality spring steel, they are characterized by their robustness and durability, making them ideal for use in demanding projects. The package includes 200 pieces, ensuring ample material for numerous applications. These pins are manufactured in a heavy-duty design and comply with the DIN 1481 standard, underscoring their quality and reliability. They are versatile and suitable for both hobbyists and professional model builders who value precise and secure connections. The use of metal as the material group ensures high strength and stability, allowing the pins to maintain their shape and functionality even under load. Ideal for use in various model building projects, these pins offer a practical solution for securing and stabilizing components.