#10 x 4‑1/2 in. Exterior Deck Screws – 5 lb. Box (Model 42683) – 10‑Year Coated Phillips Drive

For structural outdoor fastening that demands strength, depth, and durability, the Model 42683 #10 x 4‑1/2 in. Deck Screws deliver outstanding performance. Built with an advanced 10‑year weather‑resistant coating, these screws provide long‑term protection against corrosion, rust, and moisture—perfect for use with pressure‑treated lumber and outdoor structural applications.

The long 4‑1/2 inch profile paired with the heavy‑duty #10 gauge diameter ensures solid penetration and exceptional holding power. Their aggressive coarse thread design locks firmly into wood fibers, while the sharp fast‑start tip reduces splitting and enables smooth driving. The Phillips drive head helps maintain constant engagement, making installation more efficient and reducing stripping.

Packaged in a 5‑lb contractor box, these screws offer the right amount for medium‑to‑large structural builds, framing projects, and outdoor construction requiring extended screw length.