SahncaiTechTrade 4-1/2 Inch Structural Wood Screws 50Pcs Heavy Duty Deck Screws, Rust Resistant, Black Coated Exterior Wood/Lag/Timber Screws T30 Star Bit (#14 x 4-1/2")

Features

• QUALITY MATERIALS: These heavy-duty wood screws are made of high-quality, heat-treated steel and are compatible with ACQ-treated wood.
• ANTI-RUST: These screws are coated with a high-performance coating that makes the screws resistant to rusting in outdoor construction, making them ideal for outdoor use.
• EXCELLENT GRIP: The serrated thread design of these heavy-duty wood screws provides a secure and stable connection, which is essential for decking projects.
• EASY TO INSTALL: Sharp points and a self-drilling feature allow these heavy-duty wood screws to be installed quickly and efficiently on decking and other wood surfaces.
• T30 BIT: Star drive design maximises torque, reduces projection and protects fasteners and bits.