MAC'S Hardware

Simpson Strong-Tie

Simpson Strong-Tie Strong-Drive SDWH SDWH19400DB-RP1 Timber Screw, 4 in L, Coarse Thread, Large Hex Washer Head

  • Model Number: SDWH19400DB-RP1
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  • Simpson Strong-Tie Strong-Drive SDWH SDWH19400DB-RP1 Timber Screw, 4 in L, Coarse Thread, Large Hex Washer Head

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      • Web SKU: 103333764
    Simpson Strong-Tie SDWH19400DB-RP1

    Strong-Drive® SDWH Timber-Hex screws are designed for structural and general-purpose fastening applications where a hex head drive is preferred. These screws are ideal for the contractor and do-it-yourselfer alike. The SDWH Timber-Hex is code listed in IAPMO UES ER-192 and meets 2018 and 2021 IRC® and IBC® code requirements for most common wood framing applications.

    • Bold thread design that provides excellent holding power
    • SawTooth® point ensures fast starts, reduces installation torque and eliminates the need for pre-drilling in most applications
    • Under-head nibs that offer greater control when seating the head
    • Large washer head provides maximum bearing area (0.65 in head Dia)
    • Size identification on all SDWH screw heads
    • Double-barrier coating provides a level of corrosion resistance that is equivalent to hot-dip galvanization (ASTM A153, Class D) in most non-marine environments
    • pdfCatalog https://assets.unilogcorp.com/187/ITEM/DOC/Simpson_Strong_Tie_100317937_Catalog.pdf
    • pdfSpecification Sheet https://assets.unilogcorp.com/187/ITEM/DOC/Simpson_Strong_Tie_100317937_Specification_Sheet.pdf