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Home / Screws / Wood Screws / Structural Wood Screws

Structural Wood Screws

Structural wood screws are engineered for strength, versatility, and dependable performance in demanding wood-to-wood connections. Designed as a premium fastening solution for builders, remodelers, and serious DIYers, our line delivers superior holding power, faster installation, and long-term durability compared to standard fasteners. With a broad range of diameters (#8, #9, #10, #14) and lengths from ¾″ up to 8″, they offer flexibility across interior and exterior projects.

Advanced head and thread geometry, optimized tips, and high-torque star drive recesses ensure quick installation with minimal splitting or stripping. Backed by DrJ Technical Evaluation Reports, the structural wood screws we carry meet rigorous performance standards, giving you confidence in every connection – from trim work and decking to framing and heavy-duty assemblies. See the DrJ TER Report No: 2212-01 for specific values.

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Best-Selling Structural Wood Screws

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  • Sale! Structural Wood Screws, AXIS Interior

    Structural Wood Screws, AXIS Interior

    From: $10.57
    Select options This product has multiple variants. The options may be chosen on the product page
  • Sale! Structural Wood Screws, AXIS Exterior

    Structural Wood Screws, AXIS Exterior

    From: $0.80
    Select options This product has multiple variants. The options may be chosen on the product page
  • Sale! Structural Wood Screws, AXIS 316 Stainless Steel

    Structural Wood Screws, AXIS 316 Stainless Steel

    From: $39.05
    Select options This product has multiple variants. The options may be chosen on the product page
  • Sale! Structural Wood Screw, AXIS Stainless Steel

    Structural Wood Screw, AXIS Stainless Steel

    From: $30.53
    Select options This product has multiple variants. The options may be chosen on the product page
  • 5% OFF Flat Head Wood Screw Assortment Kit, AXIS Exterior Star Drive

    Flat Head Wood Screw Assortment Kit, AXIS Exterior Star Drive

    $80.39 Original price was: $80.39.$76.37Current price is: $76.37.
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  • 5% OFF Flat Head Wood Screw Assortment Kit, AXIS Interior Star Drive

    Flat Head Wood Screw Assortment Kit, AXIS Interior Star Drive

    $64.37 Original price was: $64.37.$61.15Current price is: $61.15.
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  • 5% OFF Flat Head Wood Screw Assortment Kit, AXIS Stainless Steel Star Drive

    Flat Head Wood Screw Assortment Kit, AXIS Stainless Steel Star Drive

    $120.58 Original price was: $120.58.$114.55Current price is: $114.55.
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What are structural wood screws used for?

Structural wood screws are used in load-bearing wood connections. They are multipurpose wood screws for general construction and structural wood-to-wood connections.

Do I need to pre-drill when using structural wood screws?

No. The AXISâ„¢ structural wood screws are engineered for driving directly into most wood types, without the need for pre-drilling. Certain installation conditions may require pre-drilling.

Are these screws suitable for outdoor projects?

Yes. The AXIS™ structural wood screws are available in three versions for exterior use – ZYTEC™ XT for typical exterior environments, stainless steel, and 316 stainless steel. They are also available in a specifically interior version with ZYTEC™ + coating for interior wood applications only.

Construction Screws

Structural wood screws are the go-to choice when you need reliable, high-performance fastening for load-bearing wood construction.

Available in variants suited to specific environments – such as interior coatings for untreated wood, exterior options for ground-contact treated lumber, and various stainless steel options for corrosion-prone areas – these screws prioritize both durability and ease of use.

On job sites, speed and strength are the qualities that set structural wood screws apart. These fasteners are designed to meet the demands of framing, decking, docks, stairs and railings, and other load-bearing construction projects where reliability and code-compliance is critical. Because they are tested and supported by DrJ Technical Evaluation Reports, contractors can trust that these screws meet strict performance standards for shear, tension, and withdrawal strength. This makes them an effective replacement for multiple fastening methods, including nails and even lag bolts in some cases, while saving time on pre-drilling. In heavy-duty structural applications, where even more strength is needed, look for structural lag screws for a powerful alternative.

From framing and decking to pergolas, fences, and structural remodeling, structural wood screws offer the versatility to handle a wide range of building applications. They’re a practical choice for professionals who need reliable fasteners for code-compliant construction – and for dedicated DIYers who demand quality for their projects. For professionals, structural wood screws mean faster builds, reduced risk of failure, and dependable long-term connections. For DIY enthusiasts, they bring professional-grade results to home projects without requiring specialized tools or complex installation steps.

Whether you are tackling fine woodworking or heavy-duty framing, structural wood screws offer a balanced combination of versatility, strength, and efficiency – making them an essential fastener for any toolbox.

 

Woodworking Screws

Structural wood screws are among the most versatile fasteners available for wood-to-wood applications. The wide range of available sizes – from small-diameter screws ideal for cabinetry, trim, and interior finishing to larger options suited for furniture construction or general wood construction – makes them an excellent choice across woodworking applications. Their engineered features allow them to handle both finer woodworking projects and demanding structural assemblies with equal reliability.

In woodworking projects where a larger head is preferred, our cabinet screws are a great alternative. In projects that do not require as much holding power, our trim head screws offer a subtle finish.

 

Typical applications:

– General indoor and outdoor jobs

– Decking and railing

– Fencing

– Siding

– Roofing

– Remodeling and repair

– Residential construction

– Framing

– Trim

– Windows and doors

– Cabinetry

All packaging includes a Free Drive Bit

 

Why Choose StarFastenersPlus.com?

At Star Fasteners Plus, we go beyond selling screws – we provide fastening solutions trusted by pros across industries:

  • Massive inventory across all wood screw types
  • Competitive prices for bulk and small orders
  • Detailed product descriptions and filters to find the perfect match
  • Fast, reliable shipping across the U.S. – Free from $150
  • Friendly customer support that knows fasteners inside out
  • Offices and warehouses in two states – FL and WA

Whether you’re framing a home, installing kitchen cabinets, or building a backyard deck, we’re here to ensure you get the right screw for the job – quickly and reliably.

STARFASTENERSPLUS.COM

11161 E STATE ROAD 70 SUITE
#110 PMB 170

LAKEWOOD RANCH
FL 34202

Phone: 941-961-4075

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