(600 Count) Big Timber CTX15212 15 x 2-1/2" Bronze Lag ScrewThe Superior Alternative to the Common Lag Screw Heat treated & hardened, these screws are stronger & more durable than ordinary lag screws. They have deep cutting threads for quick, easy driving & a sharp notched point for exact, quick starting with less walking. A built on round washer head with smooth edges gives a professional finish. Triple Ceramic Coating Easily removable & reusable Star Drive Unique design reduces need for pre drilling No