TOOLCRAFT expansion pins with a diameter of 16 mm and a length of 40 mm, made from spring steel according to DIN 7346 standards in a lightweight design. These precision expansion pins provide secure fastening solutions with reliable holding power. The spring steel construction ensures excellent durability and resistance to deformation under load, maintaining consistent performance even in demanding conditions. With dimensions of 16 mm in diameter and 40 mm in length, these pins allow for versatile mounting solutions for various mechanical assemblies. The DIN 7346 specification guarantees standardized quality and dimensional accuracy, ensuring a proper fit and function in compatible applications. Each pack contains 50 pieces, providing a sufficient quantity for multiple installation projects or maintenance needs. The lightweight design offers an optimal balance between strength and weight, making these expansion pins particularly suitable for applications where both reliability and weight considerations are important. Manufactured by TOOLCRAFT, these expansion pins uphold the brand's reputation for high-quality mechanical components with precise construction and consistent performance characteristics.