Strong-Drive® SDWS TIMBER Screw (Exterior Grade)
Wood Structural and Engineered Wood Connections, Including Ledgers Engineered for effortless installation and superior strength, offering a convenient alternative to through-bolting and traditional lag screws. Ideal for both contractors and DIY enthusiasts, the Strong-Drive SDWS Timber screws are certified under IAPMO UES ER-192, meeting the stringent 2018 and 2021 IRC® and IBC® code requirements for most common wood framing applications.
Features:
- Strong thread design delivers superior holding strength
- SawTooth® point ensures swift starts, reduces installation torque, and eliminates the need for predrilling in most applications
- Under-the-head nibs enable the head to drive flush to the surface, minimizing splintering
- Large washer head provides ample bearing area
- Size identification is marked on all SDWS screw heads
- 6-lobe, T40 drive offers positive engagement, making driving the screw easy and enhancing bit longevity
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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Strong-Drive® SDWS™ TIMBER Screw (Exterior Grade) 0.220" x 3" T40, Tan SDWS22300DB-RP1, 1/Box
Simpson Strong-Tie
$1.66SawTooth® point ensures fast starts, reduces installation torque and eliminates the need for predrilling in most applicationsBold thread design provides superior holding powerUnderhead nibs allow for head to drive flush to surface with reduced...$1.66Quantity: -
Strong-Drive® SDWS™ TIMBER Screw (Exterior Grade) 0.220" x 3" T40, Tan SDWS22300DB-R12, 12/Box
Simpson Strong-Tie
$14.04SawTooth® point ensures fast starts, reduces installation torque and eliminates the need for predrilling in most applicationsBold thread design provides superior holding powerUnderhead nibs allow for head to drive flush to surface with reduced...$14.04Quantity: -
Strong-Drive® SDWS™ TIMBER Screw (Exterior Grade) 0.220" x 3" T40, Tan SDWS22300DB-R50, 50/Box
Simpson Strong-Tie
$34.18SawTooth® point ensures fast starts, reduces installation torque and eliminates the need for predrilling in most applicationsBold thread design provides superior holding powerUnderhead nibs allow for head to drive flush to surface with reduced...$34.18Quantity: -
Strong-Drive® SDWS™ TIMBER Screw (Exterior Grade) 0.220" x 3" T40, Tan SDWS22300DBMB, 250/Box
Simpson Strong-Tie
$153.89SawTooth® point ensures fast starts, reduces installation torque and eliminates the need for predrilling in most applicationsBold thread design provides superior holding powerUnderhead nibs allow for head to drive flush to surface with reduced...$153.89Quantity: -
Strong-Drive® SDWS™ TIMBER Screw (Exterior Grade) 0.220" x 3" T40, Tan SDWS22300DB, 950/Box
Simpson Strong-Tie
$541.97SawTooth® point ensures fast starts, reduces installation torque and eliminates the need for predrilling in most applicationsBold thread design provides superior holding powerUnderhead nibs allow for head to drive flush to surface with reduced...$541.97Quantity: -
Strong-Drive® SDWS™ TIMBER Screw (Exterior Grade) 0.220" x 4" T40, Tan SDWS22400DB-RP1, 1/Box
Simpson Strong-Tie
$1.78SawTooth® point ensures fast starts, reduces installation torque and eliminates the need for predrilling in most applicationsBold thread design provides superior holding powerUnderhead nibs allow for head to drive flush to surface with reduced...$1.78Quantity: -
Strong-Drive® SDWS™ TIMBER Screw (Exterior Grade) 0.220" x 4" T40, Tan SDWS22400DB-R12, 12/Box
Simpson Strong-Tie
$16.69SawTooth® point ensures fast starts, reduces installation torque and eliminates the need for predrilling in most applicationsBold thread design provides superior holding powerUnderhead nibs allow for head to drive flush to surface with reduced...$16.69Quantity: -
Strong-Drive® SDWS™ TIMBER Screw (Exterior Grade) 0.220" x 4" T40, Tan SDWS22400DB-R50, 50/Box
Simpson Strong-Tie
$41.90SawTooth® point ensures fast starts, reduces installation torque and eliminates the need for predrilling in most applicationsBold thread design provides superior holding powerUnderhead nibs allow for head to drive flush to surface with reduced...$41.90Quantity: -
Strong-Drive® SDWS™ TIMBER Screw (Exterior Grade) 0.220" x 4" T40, Tan SDWS22400DBMB, 250/Box
Simpson Strong-Tie
$188.05SawTooth® point ensures fast starts, reduces installation torque and eliminates the need for predrilling in most applicationsBold thread design provides superior holding powerUnderhead nibs allow for head to drive flush to surface with reduced...$188.05Quantity: -
Strong-Drive® SDWS™ TIMBER Screw (Exterior Grade) 0.220" x 4" T40, Tan SDWS22400DB, 600/Box
Simpson Strong-Tie
$416.27SawTooth® point ensures fast starts, reduces installation torque and eliminates the need for predrilling in most applicationsBold thread design provides superior holding powerUnderhead nibs allow for head to drive flush to surface with reduced...$416.27Quantity: -
Strong-Drive® SDWS™ TIMBER Screw (Exterior Grade) 0.220" x 5" T40, Tan SDWS22500DB-RP1, 1/Box
Simpson Strong-Tie
$1.88SawTooth® point ensures fast starts, reduces installation torque and eliminates the need for predrilling in most applicationsBold thread design provides superior holding powerUnderhead nibs allow for head to drive flush to surface with reduced...$1.88Quantity: -
Strong-Drive® SDWS™ TIMBER Screw (Exterior Grade) 0.220" x 5" T40, Tan SDWS22500DB-R12, 12/Box
Simpson Strong-Tie
$19.09SawTooth® point ensures fast starts, reduces installation torque and eliminates the need for predrilling in most applicationsBold thread design provides superior holding powerUnderhead nibs allow for head to drive flush to surface with reduced...$19.09Quantity: