Simpson Strong-Drive SDWS Timber Screws (50ct)

    C$ 69.99 Excl. tax 0 In stock Available in store: Check availability

    Available in store

    Designed to provide an easy-to-install, high-strength alternative to through-bolting and traditional lag screws. The Strong-Drive SDWS Timber Screw (Exterior Grade) is ideal for the contractor and do-it-yourselfer alike.... Show more
    2 variations Size : 5"
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    Product description

    • 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 offer greater control when seating the head
    • Large low-profile washer head provides maximum bearing area (0.75" head dia.)
    • Size identification on all SDWS screw heads
    • 6-lobe T40 drive provides positive engagement that makes the screw easy to drive and improves bit life (replacement driver bit — BIT40T-134-RC)
    • U.S. Patent 9,523,383

    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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    Simpson Strong-Drive SDWS Timber Screws (50ct)
    C$ 69.99
    Excl. tax
    Simpson Strong-Drive SDWS Timber Screws (50ct)
    Size : 5"
    0 In stock
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