Deck Screws - Flat Head Square Drive - UNC Brown (8x3")
Deck Screws - Flat Head Square Drive - UNC Brown (8x3")
Deck Screws - Flat Head Square Drive - UNC Brown (8x3")
Deck Screws - Flat Head Square Drive - UNC Brown (8x3")
Deck Screws - Flat Head Square Drive - UNC Brown (8x3")
Deck Screws - Flat Head Square Drive - UNC Brown (8x3")

Deck Screws - Flat Head Square Drive - UNC Brown (8x3")

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$17 - $58.50
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Upgrade your next deck or outdoor project with Paulin Exterior Deck Screws—engineered for superior wood‑to‑wood fastening. Designed specifically for use in pressure‑treated lumber, fencing, and decking applications, these screws feature a durable corrosion‑resistant coating that protects against rust, staining, and streaking, even in harsh outdoor environments.

The DURA‑GRIP™ square drive head maximizes torque transfer for smooth installation and reduces driver slippage, keeping your work efficient and frustration‑free. Precision‑cut Saw Tooth threads bite quickly into wood, driving faster while greatly reducing the risk of splitting.

Whether you’re a professional contractor or a DIY homeowner, these high‑performance deck screws deliver long‑lasting strength and a clean, reliable finish for decks, railings, fences, and outdoor structures.

Key Features:

  • Exterior‑rated, rust‑resistant screws engineered for pressure‑treated wood

  • DURA‑GRIP™ square drive for maximum torque and reduced cam‑out

  • Saw Tooth thread design for faster driving and minimized wood splitting

  • Ideal for decking, fencing, railings, and outdoor construction projects

  • Built for long‑term durability and weather protection

 

TCS Loft

Available for pickup

Usually ready in 24 hours

Deck Screws - Flat Head Square Drive - UNC Brown (8x3")
Deck Screws - Flat Head Square Drive - UNC Brown (8x3")
250
$17 /each
Deck Screws - Flat Head Square Drive - UNC Brown (8x3")
1000
$42 /each
Deck Screws - Flat Head Square Drive - UNC Brown (8x3")
1500
$58.50 /each
Total:
Deck Screws - Flat Head Square Drive - UNC Brown (8x3")

Available for pickup

Usually ready in 24 hours

TCS Loft

Available for pickup

Usually ready in 24 hours

20 Maplecrest Lane
Brantford ON N3R 7V1
Canada

+12892303949

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The fasteners I bought from here are solid and reliable. You can tell these are contractor-grade products, not cheap knock-offs.


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I love that I can find everything in one place. Composite decking, tapes, adhesives—all quality stuff. This site is a lifesaver for contractors.

Daniel P., Renovation Specialist

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Frequently Asked Questions

We specialize in high-quality tools for calculating, measuring, leveling, and locating, essential for contractors and professionals in the construction industry. Our inventory includes laser measures, levels, stud finders, measuring tapes, and more.

Yes, our tools are designed to meet the needs of both professional contractors and DIY enthusiasts.

Our tools are precision-engineered for accuracy, meeting industry standards for professional use.

Our tools are built with high-quality materials to ensure they can withstand tough working conditions.

Yes, most of our products come with a manufacturer’s warranty. Please refer to the product description for specific warranty details.

Simply browse our product catalog, select the tools you need, and add them to your cart. Once ready, proceed to checkout, where you can complete your purchase securely.

Absolutely! Our customer service team is available to provide recommendations and answer any questions you may have about our tools.