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Structural Fasteners for Timber Drive™ System

Lag Bolts and Structural Screws

We provide a comprehensive range of structural fastening solutions tailored for various construction, deck, and structural applications. Our fasteners and tools are engineered to deliver robust, dependable connections that are essential for heavy-duty applications.

In addition to supplying the fasteners, we also offer a variety of fastening tools:

  • SDS (Structural Decking Screw)
  • SDWS (Structural Decking Washer Screw)
  • DWP (Decking and Fencing Screw)
  • SDWH (Heavy-Timber Construction Screw)
  • DSV (Engineered Wood Construction Screw)

Collated Screws

Which Structural Screw to Use For

General Decking & Fencing

For standard construction and decking needs, our DWP screws are the go-to choice. They are designed for strong and long-lasting connections between wood members, making them ideal for residential and commercial decking and fencing projects. These screws are built to resist the elements and heavy foot traffic, ensuring a durable and resilient finish.

Decking Structure & Subframe

For more demanding structural decking applications, our SDS and SDWS screws offer better strength and reliability. These screws are specifically designed for use in mass timber, cross-laminated timber, and other structural decking materials where high strength and durability are paramount.

Engineered Wood and Heavy-Timber Construction

Our engineered wood and heavy-timber construction screws are also suitable for applications involving glulam, laminated veneer lumber (LVL), and other engineered wood products. They are crafted to create strong and dependable connections between wood members, which is crucial for the construction of complex and load-bearing structures.

The benefits of Simpson Strong-Tie structural fasteners include:

  • High-strength connections that meet the demands of heavy-duty applications
  • Resistance to corrosion and weathering
  • Ease of installation with our range of fastening tools and accessories
  • Versatility for a wide range of construction, deck, and structural applications.