Wensilon 5/16x7 Yellow Zinc Lag Screws,53PCS 5lbs 8x175mm,Structural Screw — Open-Box, 15% Off

Packaging size: 53PCS 5/16 x 7"-inch structural wood screws, including T40 star drive drill bit. These heavy-duty wood screws are compatible with T40 drill bits for easy installation.

Roller thread: The roller handle design reduces drilling torque, making drilling easier to secure. The self drilling tip with threaded design can easily penetrate hardwood without cracking, without the need for pre drilling, saving you time. Self tapping cutting is easy to drill holes and can prevent wood cracking.

Multi functional application: This heavy-duty large washer head screw is perfect for indoor, outdoor, and industrial applications. This screw is highly suitable for various types of wood, logs and garden beautification, deck construction, wooden frames, indoor/outdoor decoration, laminated beams and pole sheds, providing reliable fastening connections in various outdoor applications.

Rust proof coating: Screws are designed specifically for outdoor use, treated with rust proof and anti-corrosion coatings to ensure long-lasting performance even in harsh weather conditions. The screws are made of high-quality steel, with high strength and durability; The external coating has passed a 1000 hour salt spray test, providing excellent rust and corrosion protection, ensuring long-lasting performance and lifespan even under the harshest conditions.

Large washer head: The screw adopts a large washer head design, providing a larger support surface, improving stability and durability. The star drive design can maximize torque, reduce protrusions, and protect fasteners and drill bits.

Wensilon (5 lbs) 53PCS#5/16x7" Yellow Zinc Lag Screws,8x175mm, Structural Wood Screw, Heavy Duty Construction Screw, Rust Resistant, Washer Head, Yellow Zinc Exterior Wood Screws, Star Drive with Bit.