The retaining pins from Toolcraft are made of high-quality spring steel and provide a reliable solution for various applications in metalworking and assembly. With a diameter of 3.5 mm and a length of 40 mm, these retaining pins comply with the DIN 1481 standard and are available in a heavy-duty version that ensures additional stability. They are ideal for use in mechanical engineering, the automotive industry, and other technical fields where a precise and secure connection is required. The retaining pins are available in a convenient sales unit of 100 pieces, making them an economical choice for professional users and hobbyists alike. The use of spring steel ensures high strength and durability, allowing the retaining pins to function reliably even under demanding conditions. These products are an essential addition to any workshop or production environment where efficient and secure fastening technology is needed.