80PCS Timber Screws #14 x 4 Inch, Heavy Duty Self-Tapping Lag Screws 1500-Hour Tested, Corrosion-Resistant Exterior Structural Screws, Lag Bolts for Wood, Landscaping, Beams & Pole Barns

No Pre-Drilling Saves 70% Time Skip pilot holes! Our self-drilling timber screws bite instantly into wood saving 20 seconds per screw. Perfect for railroad ties, decks, barns, and outdoor wood projects. Stronger than others for a rock-solid hold. 1500H Salt Spray Tested Outlasts Competitors Forget rust and corrosion! Our screws feature a green epoxy coating that passed a rigorous 1500-hour salt spray test (ASTM B117). Ideal for coastal homes, rainy climates, and harsh outdoor conditions. 40% Less Torque Easy Installation, No Stripping Knurled shank reduces drill torque by 40% ( 15.2 ft-lbs vs 25.4 ft-lbs for smooth screws).

Hex head prevents slipping, while the notched tip ensures smooth, frustration-free installation. ACQ-Compliant Safe for Pressure-Treated Wood Designed for direct contact with ACQ Lumber the standard for US/Canada decks and outdoor structures. Unlike generic screws, ours resist corrosion and staining, ensuring long-lasting performance. Crush-Proof Packaging Every Screw Accounted For Reinforced cardboard ensures screws arrive straight and undamaged