Hex Head Coach Screw:M6 x 40 - DIN571/4.8/ZP

This M6 x 40mm hex head coach screw is manufactured from steel with a property class of 4.8. The fastener features a zinc plated surface finish, providing a standard level of corrosion resistance for general outdoor or damp environments. It conforms to the DIN571 standard, ensuring reliable mechanical performance in structural or semi-structural applications. Buyers typically select this item for its balance of strength and durability in timber construction or metal framing. To ensure the correct fit, verify that the nominal diameter of M6 and nominal length of 40mm match your specific material thickness and required embedding depth. The zinc plated finish is chosen for its cost-effective protection against rust, making it suitable for non-critical outdoor use.