Zinc screw with a hex head and gimlet point. Provides adequate corrosion and rust protection, making it a good choice for outdoor projects. Use this lag screw to attach objects to wood and anchor masonry. Common applications include retaining walls, deck frames, and outdoor play equipment. Coarse threads designed for pre-drilled holes to prevent splitting or snapping, and requires minimal clearance above the fastener. Hexagonal drive for simple installation and controlled traction with a socket or wrench. Use for wood with non-corrosive environments.