The M16 x 130 Cup Square Coach Bolt, adhering to DIN603/555 standards, is engineered for robust fastening applications. Its square neck design ensures a secure fit, preventing rotation during installation. Crafted from high-quality materials, this bolt offers exceptional durability and corrosion resistance, making it ideal for both indoor and outdoor projects. Perfect for timber connections, its smooth domed head provides a clean finish. Enhance your construction projects with this reliable and efficient fastening solution.