#10 x 4 in. Exterior Deck Screws – 1 lb. Box (Model 48394) – 10‑Year Coated Phillips Drive
The Model 48394 #10 x 4 in. Deck Screws deliver strong, reliable fastening for outdoor construction projects that demand both length and durability. Engineered with a 10‑year exterior‑grade protective coating, these screws resist corrosion, moisture, and harsh weather exposure—making them an excellent choice for pressure‑treated lumber and long‑term exterior structures.
Built with a heavy‑duty #10 gauge diameter, aggressive coarse threading, and a sharp fast‑start point, these screws provide secure holding strength and smooth installation. The Phillips drive head ensures consistent bit engagement, minimizing cam‑out and providing greater driving control. Packaged in a compact 1‑lb box, this size is ideal for repairs, small‑to‑medium outdoor projects, or supplemental fastener supply.
Key Features
10‑Year Exterior Protective Coating Shields against rust, corrosion, and environmental wear for long‑term durability.
Strong #10 Gauge Diameter Provides superior holding strength suitable for structural exterior applications.
4‑Inch Length Ideal for deep fastening into thicker lumber, exterior framing, and structural joints.
Phillips Drive Head Ensures reliable bit engagement and reduces drive‑time slippage.
Coarse Deep‑Cut Threading Provides aggressive bite, secure long‑term hold, and resistance to loosening.
Fast‑Start Sharp Point Cuts into wood quickly, reduces splitting, and helps eliminate the need for pre‑drilling.
Bugle/Flat Head Design Countersinks cleanly into wood for a smooth, professional finish.
1‑Pound Box Packaging Convenient quantity for smaller projects, repairs, or on‑hand inventory.