Treated wood screws
Deck screws are designed to withstand outdoor conditions. Available in round head, construction, or deck styles, they provide strength and long-lasting durability for your structures.
- GRKFinishing & Trim Deck Screws - #8 x 1-1/2" - 100/PkgThis #8 x 1 1/2" finish and trim deck screw features the smallest head available on the market for a clean, low-profile result on exposed surfaces. Suitable for use with pressure-treated lumber and all wood types, it handles a wide range of interior and exterior finishing applications, from deck rails and banisters to crown moulding, base boards, window and door trim, stair components, and cabinet joinery.$15.98
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- CAMODeck Screws - Stainless Steel - 2-3/8" - 700/PkgThis 2 3/8" stainless steel deck screw is engineered for the CAMO Edge hidden fastening system, eliminating visible fasteners on deck surfaces. Compatible with treated wood, cedar, hardwood, square composite, and PVC boards, it requires no pilot hole when used with Marksman tools. Each box of 700 screws covers approximately 200 square feet based on 16" joist spacing, and includes two T15 driver bits.$201.68
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- RELIABLETreated Wood Screws - #8 x 1-1/2" - Square Drive - Brown - 6500/PkgThese #8 x 1-1/2" ceramic-coated treated wood screws are designed for deck construction and outdoor wood assemblies. The bugle head sits flush for a clean finish, while the coarse thread bites firmly into pressure-treated lumber. The square drive reduces cam-out and keeps installation fast and reliable. The brown ceramic coating blends with common deck board colors and provides corrosion resistance suited to outdoor conditions.$142.98
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- RELIABLETreated Wood Screws - #8 x 2" - Square Drive - Brown - 4000/PkgThese #8 x 2" ceramic-coated treated wood screws are designed for deck construction and outdoor wood assemblies. The bugle head sits flush for a clean finish, while the coarse thread bites firmly into pressure-treated lumber. The square drive reduces cam-out and keeps installation fast and reliable. The brown ceramic coating blends with common deck board colors and provides corrosion resistance suited to outdoor conditions.$117.98
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- CAMOTreated Wood Deck Edge Screws - 2-3/8" - 200"PkgThese 2-3/8" treated wood deck screws are designed for hidden edge fastening systems. No pre-drilling required, making installation faster and cleaner. Compatible with ACQ-treated lumber, they deliver a beautiful deck surface with no visible fasteners. The ProTech coating provides lasting resistance to the elements. Sized for joists spaced 16" on centre, each screw features a T15 star drive. Two driver bits are included. Covers approximately 57 sq ft of decking for wood, composite, or PVC boards.$27.18
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- RELIABLEDual-Action Trim Head Screws - #9 x 6" - T15 - 250/PkgThese #9 x 6" dual-action trim head screws are designed for trim and moulding installation, delivering stronger mitre joints with reduced surface splitting. The trim head sits flush and discreet once driven, making them ideal for finish carpentry applications. Their T15 Torx drive provides excellent bit engagement and reduces cam-out during installation. A tan coating blends with common wood tones and offers anti-corrosion resistance rated at 1000 hours (SST). The pack includes 250 screws and one T15 driver bit, covering most medium-to-large trim projects for both professionals and DIY users.$112.98
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- RELIABLEDual-Action Trim Head Screws - #9 x 5" - T15 - 250/PkgThese #9 x 5" dual-action trim head screws are designed for trim and moulding installation, delivering stronger mitre joints with reduced surface splitting. The trim head sits flush and discreet once driven, making them ideal for finish carpentry applications. Their T15 Torx drive provides excellent bit engagement and reduces cam-out during installation. A tan coating blends with common wood tones. The pack includes 250 screws and one T15 driver bit, covering most medium-to-large trim projects for both professionals and DIY users.$82.98
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- RELIABLEDual-Action Trim Head Screws - #8 x 4" - T15 - 250/PkgThese #8 x 4" dual-action trim head screws are designed for trim and moulding installation, delivering stronger mitre joints with reduced surface splitting. The trim head sits flush and discreet once driven, making them ideal for finish carpentry applications. Their T15 Torx drive provides excellent bit engagement and reduces cam-out during installation. A tan coating blends with common wood tones. The pack includes 250 screws and one T15 driver bit, covering most small-to-large trim projects for both professionals and DIY users.$52.98
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- RELIABLEDual-Action Trim Head Screws - #8 x 3" - T15 - 300/PkgThese #8 x 3" dual-action trim head screws are designed for trim and moulding installation, delivering stronger mitre joints with reduced surface splitting. The trim head sits flush and discreet once driven, making them ideal for finish carpentry applications. Their T15 Torx drive provides excellent bit engagement and reduces cam-out during installation. A tan coating blends with common wood tones. The pack includes 300 screws and one T15 driver bit, covering most small-to-large trim projects for both professionals and DIY users.$38.98
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- RELIABLEDual-Action Trim Head Screws - #9 x 6" - T15 - 75/PkgThese #9 x 6" dual-action trim head screws are designed for trim and moulding installation, delivering stronger mitre joints with reduced surface splitting. The trim head sits flush and discreet once driven, making them ideal for finish carpentry applications. Their T15 Torx drive provides excellent bit engagement and reduces cam-out during installation. A tan coating blends with common wood tones. The pack includes 75 screws and one T15 driver bit, covering most small-to-medium trim projects for both professionals and DIY users.$47.98
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- RELIABLEDual-Action Trim Head Screws - #9 x 5" - T15 - 75/PkgThese #9 x 5" dual-action trim head screws are designed for trim and moulding installation, delivering stronger mitre joints with reduced surface splitting. The trim head sits flush and discreet once driven, making them ideal for finish carpentry applications. Their T15 Torx drive provides excellent bit engagement and reduces cam-out during installation. A tan coating blends with common wood tones. The pack includes 75 screws and one T15 driver bit, well suited for medium-to-large trim projects for both professionals and DIY users.$39.98
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- RELIABLEDual-Action Trim Head Screws - #8 x 4" - T15 - 100/PkgThese #8 x 4" dual-action trim head screws are designed for trim and moulding installation, delivering stronger mitre joints with reduced surface splitting. The trim head sits flush and discreet once driven, making them ideal for finish carpentry applications. Their T15 Torx drive provides excellent bit engagement and reduces cam-out during installation. The pack includes 100 screws and one T15 driver bit, covering most small-to-medium trim projects for both professionals and DIY users.$24.48
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- RELIABLEDual-Action Trim Head Screws - #8 x 3" - T15 - 100/PkgThe PWR DRIVE FIT dual-action trim head screw in #8 x 3" delivers a clean, low-profile fastening for interior and exterior trim work. The T15 drive reduces cam-out and allows consistent torque control, making it well suited for finish carpentry, baseboards, crown moulding, and window casings where screw heads must remain discreet.$15.48
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- CAMOCollated Deck Screws - 2 3/8" - T15 - Hidden Fastening - 1000/PkgThese 2 3/8" collated deck screws are designed for hidden fastening systems and are compatible with the DRIVE tool. Packed in 20 strips of 50, this 1000-screw pack covers up to 285 sq ft of decking. No pilot hole is required, which speeds up installation considerably. They work with treated wood, cedar, hardwood, composite (square-edge), and PVC boards. Two T15 driver bits are included. Do not use an impact driver with these screws.$123.88
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- RELIABLEPan head treated wood screwsUse this screw for your projects which offers a high resistance and adapts to any type of wood.$9.98
- RELIABLETreated Wood Screws - #8 x 1-1/4" - Stainless Steel - 100/PkgThis #8 x 1 1/4" stainless steel deck screw features a pan head, square drive, and coarse thread designed for fastening pressure-treated wood. Stainless steel construction provides strong corrosion resistance for exterior and exposed applications. The square drive reduces cam-out during installation, making it reliable for deck boards, fences, and outdoor wood structures.$14.48
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- RELIABLETreated Wood Screws - #6 x 1" - Stainless Steel - 100/PkgThis #6 x 1" stainless steel deck screw features a pan head profile and square drive for reliable torque transfer with reduced cam-out. The coarse thread provides strong holding power in treated wood and outdoor applications. The stainless steel construction resists corrosion over time, making it well suited for exterior decking, fencing, and similar projects. These screws meet the needs of both DIY homeowners tackling weekend projects and contractors working on larger installations.$9.98
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- RELIABLEStainless Steel Wood Treated Screws - Bugle HeadDesigned for superior performance, these deck screws are ideal for projects that use treated wood.$11.48
- RELIABLETreated Wood Screws - #10 x 3-1/2" - Stainless Steel - 100/PkgThis stainless steel deck screw features a bugle head, square drive, and coarse thread designed for fastening pressure-treated lumber and composite decking. The stainless steel construction provides excellent corrosion resistance in outdoor and high-moisture environments. The coarse thread delivers strong holding power in wood, making it well-suited for deck construction, fencing, and exterior wood applications.$44.98
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- RELIABLETreated Wood Screws - #8 x 3" - Stainless Steel - 100/PkgThese #8 x 3" stainless steel deck screws are designed for fastening treated wood decking and outdoor structures. The bugle head sits flush with the wood surface for a clean finish, while the square drive provides excellent bit engagement and reduces cam-out during installation. The coarse thread ensures a firm grip in wood, even under outdoor conditions. These screws suit both professional deck builders and DIY users tackling residential outdoor projects.$24.48
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- RELIABLETreated Wood Screws - #8 x 2-1/2" - Stainless Steel - 100/PkgThese #8 x 2-1/2" stainless steel deck screws are designed for fastening treated wood decking and outdoor structures. The bugle head sits flush with the wood surface for a clean finish, while the square drive provides excellent bit engagement and reduces cam-out during installation. The coarse thread ensures a firm grip in wood, even under outdoor conditions. These screws suit both professional deck builders and DIY users tackling residential outdoor projects.$22.48
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- RELIABLETreated Wood Screws - #8 x 2" - Stainless Steel - 100/PkgThese #8 x 2" stainless steel deck screws are designed for fastening treated wood decking and outdoor structures. The bugle head sits flush with the wood surface for a clean finish, while the square drive provides excellent bit engagement and reduces cam-out during installation. The coarse thread ensures a firm grip in wood, even under outdoor conditions. These screws suit both professional deck builders and DIY users tackling residential outdoor projects.$16.98
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- In-store pickup
- Parcel delivery
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- RELIABLETreated Wood Screws - #8 x 1-1/2" - Stainless Steel - 100/PkgThese #8 x 1-1/2" stainless steel deck screws are designed for fastening treated wood decking and outdoor structures. The bugle head sits flush with the wood surface for a clean finish, while the square drive provides excellent bit engagement and reduces cam-out during installation. The coarse thread ensures a firm grip in wood, even under outdoor conditions. These screws suit both professional deck builders and DIY users tackling residential outdoor projects.$14.48
- In stock
- In-store pickup
- Parcel delivery
- Truck delivery
- RELIABLETreated Wood Screws - #8 x 1-1/4" - Stainless Steel - 100/PkgThese #8 x 1-1/4" stainless steel deck screws are designed for fastening treated wood decking and outdoor structures. The bugle head sits flush with the wood surface for a clean finish, while the square drive provides excellent bit engagement and reduces cam-out during installation. The coarse thread ensures a firm grip in wood, even under outdoor conditions. These screws suit both professional deck builders and DIY users tackling residential outdoor projects.$13.48
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- In-store pickup
- Parcel delivery
- Truck delivery
- RELIABLETreated Wood Screws - #6 x 2-1/4" - Stainless Steel - 100/PkgThese #6 x 2-1/4" stainless steel deck screws are designed for fastening treated wood decking and outdoor structures. The bugle head sits flush with the wood surface for a clean finish, while the square drive provides excellent bit engagement and reduces cam-out during installation. The coarse thread ensures a firm grip in wood, even under outdoor conditions. These screws suit both professional deck builders and DIY users tackling residential outdoor projects.$16.48
- In stock
- In-store pickup
- Parcel delivery
- Truck delivery
- RELIABLETreated Wood Screws - #6 x 2" - Stainless Steel - 100/PkgThese #6 x 2" stainless steel deck screws are designed for fastening treated wood decking and outdoor structures. The bugle head sits flush with the wood surface for a clean finish, while the square drive provides excellent bit engagement and reduces cam-out during installation. The coarse thread ensures a firm grip in wood, even under outdoor conditions. These screws suit both professional deck builders and DIY users tackling residential outdoor projects.$14.48
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- In-store pickup
- Parcel delivery
- Truck delivery
- RELIABLETreated Wood Screws - #6 x 1-3/4" - Stainless Steel - 100/PkgThese #6 x 1-3/4" stainless steel deck screws are designed for fastening treated wood decking and outdoor structures. The bugle head sits flush with the wood surface for a clean finish, while the square drive provides excellent bit engagement and reduces cam-out during installation. The coarse thread ensures a firm grip in wood, even under outdoor conditions. These screws suit both professional deck builders and DIY users tackling residential outdoor projects.$12.98
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- In-store pickup
- Parcel delivery
- Truck delivery
- RELIABLETreated Wood Screws - #6 x 1 1/2" - Stainless Steel - 100/PkgThese #6 x 1-1/2" stainless steel deck screws are designed for fastening treated wood decking and outdoor structures. The bugle head sits flush with the wood surface for a clean finish, while the square drive provides excellent bit engagement and reduces cam-out during installation. The coarse thread ensures a firm grip in wood, even under outdoor conditions. These screws suit both professional deck builders and DIY users tackling residential outdoor projects.$11.48
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- In-store pickup
- Parcel delivery
- Truck delivery
- CAMOTreated Wood Screws - CAMO System - 2-3/8" - 1750/PkgThese 2-3/8" treated wood deck screws are designed for hidden edge fastening systems. No pre-drilling required, making installation faster and cleaner. Compatible with ACQ-treated lumber, they deliver a beautiful deck surface with no visible fasteners. The ProTech coating provides lasting resistance to the elements. Sized for joists spaced 16" on centre, each screw features a T15 star drive. Two driver bits are included. The pack of 1750 screws covers approximately 500 sq ft of decking for wood, composite, or PVC boards.$137.88
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- CAMOCAMO treated deck screwGet equipped of these screws in order to make a solid treated wood deck.$63.48
- CAMOTreated Wood Screws - CAMO System - 2-3/8" - 700/PkgThese 2-3/8" treated wood screws are designed for use with the CAMO hidden deck fastening system. They require no pre-drilling, saving time on installation. Compatible with ACQ-treated lumber, they are engineered for joists spaced 16 inches apart. The concealed fastening approach keeps the deck surface clean and free of visible fasteners. This 700-piece pack includes a driver bit and covers approximately 200 sq ft of decking. Ideal for both professional contractors and dedicated DIY deck builders.$63.48
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- RELIABLETreated Wood Screws - Bugle Head TypeBuild a beautiful treated wood deck with the help of these robust screws!$4.28
- RELIABLETreated Wood Screws - #8 x 1 1/4" - Brown - 100/PkgBuild a beautiful, treated wood deck with the help of these robust screws!$4.28
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- RELIABLEBrown Treated Wood Screws - Bugle Head Type - #10 x 6" - 100/PkgBuild a beautiful treated wood deck with the help of these robust screws!$30.98
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- RELIABLEBrown Treated Wood Screws - Bugle Head Type - #10 x 6" - 15/PkgBuild a beautiful treated wood deck with the help of these robust screws!$13.69
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- RELIABLEBrown Treated Wood Screws - Bugle Head Type - #10 x 5" - 15/PkgBuild a beautiful treated wood deck with the help of these robust screws!$10.29
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- RELIABLEBrown Treated Wood Screws - Bugle Head Type - #10 x 5" - 100/PkgBuild a beautiful treated wood deck with the help of these robust screws!$21.48
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- RELIABLETreated Wood Screws - #10 x 4" - Brown - 492/PkgBuild a beautiful treated wood deck with the help of these robust screws!$57.98
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- RELIABLEBrown Treated Wood Screws - Bugle Head Type - #10 x 4" - 100/PkgBuild a beautiful treated wood deck with the help of these robust screws!$15.98
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- RELIABLEBrown Treated Wood Screws - Bugle Head Type - #10 x 4" - 500/PkgBuild a beautiful treated wood deck with the help of these robust screws!$57.98
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- RELIABLEBrown Treated Wood Screws - Bugle Head Type - #10 x 3 1/2" - 1 500/PkgBuild a beautiful treated wood deck with the help of these robust screws!$117.98
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- RELIABLETreated Wood Screws - #10 x 3 1/2" - Brown - 555/PkgBuild a beautiful treated wood deck with the help of these robust screws!$39.96
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- RELIABLEBrown Treated Wood Screws - Bugle Head Type - #10 x 3 1/2" - 500/PkgBuild a beautiful treated wood deck with the help of these robust screws!$34.98
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- RELIABLEBrown Treated Wood Screws - Bugle Head Type - #10 x 3 1/2" - 175/PkgBuild a beautiful treated wood deck with the help of these robust screws!$31.98
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- RELIABLEBrown Treated Wood Screws - Bugle Head Type - #10 x 3 1/2" - 100/PkgBuild a beautiful treated wood deck with the help of these robust screws!$11.98
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- RELIABLEBrown Treated Wood Screws - Bugle Head Type - #8 x 3" - 2 000/PkgBuild a beautiful treated wood deck with the help of these robust screws!$79.98
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- RELIABLETreated Wood Screws - #8 x 3" - Brown - 870/PkgBuild a beautiful treated wood deck with the help of these robust screws!$36.98
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- RELIABLEBrown Treated Wood Screws - Bugle Head Type - #8 x 3" - 500/PkgBuild a beautiful treated wood deck with the help of these robust screws!$29.98
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FAQ on treated wood screws
What are deck screws used for?
Deck screws are designed to fasten wooden boards in outdoor structures like patios, decks, and fences. They provide excellent grip and corrosion resistance, ensuring long-lasting stability for your outdoor projects.
What’s the difference between deck screws and framing screws?
Framing screws are heavier and built for structural framing, while deck screws are optimized for outdoor wood — often coated or galvanized to resist rust and weather damage.
Why use treated screws for outdoor wood?
Treated wood screws or treated screws are coated to withstand moisture, pressure-treated chemicals, and temperature changes. They prevent corrosion and staining, making them ideal for long-term outdoor use.













































