A Hex Coach Screw is a heavy-duty fastener with a hexagonal head and a coarse, tapered thread designed for use in wood and masonry. It is tightened using a wrench or spanner, providing strong and reliable fastening. These screws are typically made from materials like carbon steel, stainless steel, or galvanized steel for enhanced strength and corrosion resistance. ... Hex coach screws are widely used in construction, fencing, and timber structures, offering excellent grip and load-bearing capacity. Their robust design ensures secure attachment of wood to wood, wood to metal, or wood to concrete when paired with wall plugs.