An outdoor-grade A2 stainless steel wood screw featuring a flat-bottomed pan head, engineered for securing metal plates, roof hooks, and solar brackets to timber in weather-exposed environments.
A2 Grade Stainless Steel: Stamped with "A2" on the head, providing long-lasting corrosion and rust protection for external, high-moisture installations.
Pan / Flange Head Profile: The flat-bottomed head provides a wide contact area, clamping metal brackets firmly to timber without sinking into or distorting the substrate.
Torx / Star Drive (TX): Deep star drive recess delivers efficient torque transmission and prevents driver bit slip during high-torque driving.
Coarse Thread with Piercing Tip: Continuous coarse thread profile with a self-tapping point ensures high pull-out capacity and easy entry into wood.