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Simpson Strong-Tie SDWS22800DB Strong-Drive SDWS Timber Screw (Exterior Grade) — 0.220 in. x 8 in. T40, Tan (400-Qty)

Free shipping on orders over $29.99

$396.23

$ 99 .00 $99.00

In Stock

About this item

  • SawTooth point ensures fast starts, reduces installation torque and eliminates the need for predrilling in most applications
  • Bold thread design provides superior holding power
  • Underhead nibs allow for head to drive flush to surface with reduced splintering
  • Large low-profile washer head provides maximum bearing area (0.760-in. head dia.)
  • Size identification on all SDWS screw heads



Product Description

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Strong-Drive SDWS TIMBER Screw (Exterior Grade) 0.220 in. x 8 in. T40, Tan (400-Qty)

The Simpson Strong-Tie Strong-Drive SDWS Timber screw is designed to provide an easy-to-install, high-strength alternative to through-bolting and traditional lag screws. This screw is ideal for the contractor and do-it-yourselfer alike. It is code listed in IAPMO UES ER-192 and meets IRC and IBC code requirements for most common wood framing applications. The double-barrier coating provides corrosion resistance equivalent to hot-dip galvanization, making it suitable for certain exterior and preservative-treated wood applications, as described in the evaluation report.

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Deck It Out

Strong decks bring beauty and entertaining space to your outdoor living area

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Make Your Deck Beautiful and Safe

Building a safe, strong deck starts with the proper connectors and fasteners

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Deck Building Tips and Tricks

Installing corrosion-resistant connectors and fasteners helps extend the life of your deck

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Ledger connections critical for deck safety

Strong-Drive SDWH Timber-Hex HDG screw delivers high-strength, wood-to-wood connectivity, such as deck ledger applications

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Guardrail Installation Tips and Tricks

Don’t take chances with guardrail connections. DTT2Z deck tension ties fasten guardrails to deck framing.

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Securing the Deck to the House

Install DTT1Z as a tension tie to meet building codes and eliminate the need to access to the floor joists inside the home

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Take the Step to Secure Deck Stairs

LSCZ adjustable stair-stringer connector offers a concealed connection between the stair stringer and the carrying header or rim board


Customer
Reviewed in the United States on October 21, 2023
Nothing to dislike. They work great. I built bridge decking with these fasteners. Torx heads and long smooth shafts for pulling down pre drilled boards.
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