500Pcs #14 x 4-1/2" Lag Screws Black, Structural Wood Screws Star Drive, Heavy-Duty Exterior Construction Screws for Timber, Landscaping & Framing, T30 Bit Included, Rust Resistant

Tired of Loose Screws and Cracked Wood? - Stop wobbly furniture and splitting wood for good. Our heavy-duty screws feature a thicker shank and aggressive deep threads that create powerful, lasting connections to prevent joint failure and material damage.

Superior Rust Protection - A specialized corrosion-resistant coating withstands harsh conditions including ACQ-treated lumber. No more rust stains or weakened structures—just clean, professional results that last.

Complete Kit, Ready to Use - Get started immediately! Each box includes a free T30 Star Driver Bit and a pair of protective gloves. We provide everything you need for a safe and efficient installation, saving you time and a separate trip to the hardware store.

Smooth, Fast Installation - The star-drive design maximizes power transfer and eliminates driver slip-out. Combined with a self-drilling tip, you can install them quickly without pre-drilling. Save time and frustration on your decking or fencing projects.

Versatile for All Your Projects - A single solution for multiple materials. Ideal for wood, but also effective for thin metal, PVC, and composite materials. Perfect for decking, framing, fencing, and various DIY woodworking tasks.

Build stronger, bigger structures with our #14 x 4-1/2" heavy-duty black deck screws. This extended size is engineered for thicker timbers and demanding structural applications like heavy framing, post anchoring, and constructing robust outdoor structures. These rust-resistant screws come in your choice of 100, 300, or 500-piece boxes.Each set includes rust-resistant star drive screws, a T30 bit, and gloves for a complete, professional-grade fastening solution.