The M8 x 40 Cup Square Coach Bolt, adhering to DIN603/555 standards, is expertly crafted for robust and reliable fastening. Its square neck ensures a secure fit, preventing rotation during installation. Ideal for woodworking and metal applications, this bolt offers exceptional strength and durability. Precision-engineered, it provides a seamless finish, enhancing both functionality and aesthetics. Perfect for construction and DIY projects, it guarantees long-lasting performance and stability, meeting the highest quality standards for professional use.