Rust Resistant: these structural screws are made of high quality steel material, strength and durability; the exterior black coating passed 1,000-hour salt spray test, provide excellent protection against rust and corrosion, ensure long-lasting performance even in harshest conditions
Torx Drive: the torx drive lag screws package includes a torx T-30 bit for maximum torque transfer without cam-out issues, withstand high pressure torque without stripping, provide a efficient and safe fastening process
Knurl Thread & Self-tapping: the knurl shank design reduces the torque requirement of drilling, can expands the screw holes and easy to install; the self-drilling tip with thread design can penetrate hardwoods without splitting, no pre-drilling needed, saving you time and effort
Quantity & Product Dimensions: the package includes 50pcs #14x6" wood screws and 1pcT30 star bit; screw length 6 inch, head diameter 0.56 inch, thread diameter 0.25 inch
Versatile Use: our heavy duty lag screws are ideal for indoor, outdoor and industrial applications, such as deck building, timber framing, interior/exterior remodeling, laminated beams and pole barns