The M12 x 250 Cup Square Coach Bolt, conforming to DIN 603/555 standards, offers robust performance for construction and woodworking projects. Its square neck prevents rotation, ensuring a secure fit, while the domed head provides a smooth finish. Crafted for durability, this bolt is ideal for heavy-duty applications, delivering reliable fastening in various materials. Perfect for professionals seeking quality and precision, it enhances structural integrity with ease.