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Strong-Drive® SDWS TIMBER Screw

Strong-Drive® SDWS TIMBER Screw


Designed to provide an easy-to-install, high-strength alternative to through-bolting and traditional lag screws. The Strong-Drive SDWS Timber screw is ideal for the contractor and do-it-yourselfer alike. It is code listed under IAPMO UES ER-192 and meets 2015 and 2018 IRC® and IBC® code requirements for several common wood framing applications.

Features

  • 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.

    Applications

  • Structural wood-to-wood and engineered-wood connections including ledgers.

    Product Includes

  • Retail and mini-bulk packs include one 6-lobe, T40 driver bit; bulk packs include two driver bits.

    • Simpson Strong-Tie SDWS22300DB-RP1 3" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 1-1/2" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (1 ct)
    Simpson Strong-Tie SDWS22300DB-R12 3" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 1-1/2" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (12 ct)
    Simpson Strong-Tie SDWS22300DB-R50 3" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 1-1/2" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (50 ct)
    Simpson Strong-Tie SDWS22300DB-RP1 3" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 1-1/2" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (1 ct)

    $1.35

    Simpson Strong-Tie SDWS22300DB-R12 3" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 1-1/2" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (12 ct)

    $11.35

    Simpson Strong-Tie SDWS22300DB-R50 3" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 1-1/2" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (50 ct)

    $27.63

    Simpson Strong-Tie SDWS22300DBMB 3" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 1-1/2" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (250 ct)
    Simpson Strong-Tie SDWS22300DB 3" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 1-1/2" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (950 ct)
    Simpson Strong-Tie SDWS22400DB-RP1 4" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 2-3/8" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (1 ct)
    Simpson Strong-Tie SDWS22300DBMB 3" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 1-1/2" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (250 ct)

    $124.43

    Simpson Strong-Tie SDWS22300DB 3" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 1-1/2" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (950 ct)

    $438.22

    Simpson Strong-Tie SDWS22400DB-RP1 4" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 2-3/8" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (1 ct)

    $1.44

    Simpson Strong-Tie SDWS22400DB-R12 4" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 2-3/8" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (12 ct)
    Simpson Strong-Tie SDWS22400DB-R50 4" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 2-3/8" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (50 ct)
    Simpson Strong-Tie SDWS22400DBMB 4" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 2-3/8" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (250 ct)
    Simpson Strong-Tie SDWS22400DB-R12 4" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 2-3/8" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (12 ct)

    $13.50

    Simpson Strong-Tie SDWS22400DB-R50 4" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 2-3/8" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (50 ct)

    $33.88

    Simpson Strong-Tie SDWS22400DBMB 4" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 2-3/8" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (250 ct)

    $152.05

    Simpson Strong-Tie SDWS22400DB 4" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 2-3/8" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (600 ct)
    Simpson Strong-Tie SDWS22500DB-RP1 5" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 2-3/4" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (1 ct)
    Simpson Strong-Tie SDWS22500DB-R12 5" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 2-3/4" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (12 ct)
    Simpson Strong-Tie SDWS22400DB 4" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 2-3/8" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (600 ct)

    $336.58

    Simpson Strong-Tie SDWS22500DB-RP1 5" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 2-3/4" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (1 ct)

    $1.53

    Simpson Strong-Tie SDWS22500DB-R12 5" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 2-3/4" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (12 ct)

    $15.43

    Simpson Strong-Tie SDWS22500DB-R50 5" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 2-3/4" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (50 ct)
    Simpson Strong-Tie SDWS22500DBMB 5" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 2-3/4" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (250 ct)
    Simpson Strong-Tie SDWS22500DB 5" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 2-3/4" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (600 ct)
    Simpson Strong-Tie SDWS22500DB-R50 5" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 2-3/4" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (50 ct)

    $40.93

    Simpson Strong-Tie SDWS22500DBMB 5" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 2-3/4" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (250 ct)

    $191.98

    Simpson Strong-Tie SDWS22500DB 5" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 2-3/4" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (600 ct)

    $431.17

    Simpson Strong-Tie SDWS22600DB-RP1 6" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 2-3/4" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (1 ct)
    Simpson Strong-Tie SDWS22600DB-R12 6" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 2-3/4" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (12 ct)
    Simpson Strong-Tie SDWS22600DB-R50 6" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 2-3/4" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (50 ct)
    Simpson Strong-Tie SDWS22600DB-RP1 6" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 2-3/4" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (1 ct)

    $1.82

    Simpson Strong-Tie SDWS22600DB-R12 6" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 2-3/4" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (12 ct)

    $17.98

    Simpson Strong-Tie SDWS22600DB-R50 6" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 2-3/4" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (50 ct)

    $51.63

    Simpson Strong-Tie SDWS22600DBMB 6" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 2-3/4" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (250 ct)
    Simpson Strong-Tie SDWS22600DB 6" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 2-3/4" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (500 ct)
    Simpson Strong-Tie SDWS22800DB-RP1 8" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 2-3/4" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (1 ct)
    Simpson Strong-Tie SDWS22600DBMB 6" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 2-3/4" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (250 ct)

    $242.20

    Simpson Strong-Tie SDWS22600DB 6" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 2-3/4" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (500 ct)

    $466.87

    Simpson Strong-Tie SDWS22800DB-RP1 8" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 2-3/4" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (1 ct)

    $2.20

    Simpson Strong-Tie SDWS22800DB-R12 8" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 2-3/4" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (12 ct)
    Simpson Strong-Tie SDWS22800DB-R50 8" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 2-3/4" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (50 ct)
    Simpson Strong-Tie SDWS22800DBMB 8" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 2-3/4" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (250 ct)
    Simpson Strong-Tie SDWS22800DB-R12 8" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 2-3/4" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (12 ct)

    $22.98

    Simpson Strong-Tie SDWS22800DB-R50 8" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 2-3/4" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (50 ct)

    $68.97

    Simpson Strong-Tie SDWS22800DBMB 8" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 2-3/4" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (250 ct)

    $311.98

    Simpson Strong-Tie SDWS22800DB 8" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 2-3/4" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (400 ct)
    Simpson Strong-Tie SDWS221000DB-RP1 10" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 2-3/4" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (1 ct)
    Simpson Strong-Tie SDWS221000DB-R12 10" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 2-3/4" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (12 ct)
    Simpson Strong-Tie SDWS22800DB 8" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 2-3/4" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (400 ct)

    $483.80

    Simpson Strong-Tie SDWS221000DB-RP1 10" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 2-3/4" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (1 ct)

    $2.53

    Simpson Strong-Tie SDWS221000DB-R12 10" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 2-3/4" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (12 ct)

    $27.02

    Simpson Strong-Tie SDWS221000DB-R50 10" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 2-3/4" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (50 ct)
    Simpson Strong-Tie SDWS221000DB 10" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 2-3/4" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (250 ct)
    Simpson Strong-Tie SDWS221000DB-R50 10" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 2-3/4" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (50 ct)

    $84.50

    Simpson Strong-Tie SDWS221000DB 10" Length 0.750" Head Diameter 0.220" Shank Diameter T40 6-Lobe Drive Washer Head 2-3/4" Thread Length SawTooth™ Point Double-Barrier Coating Strong-Drive® SDWS TIMBER Screw (Exterior Grade) (250 ct)

    $393.05



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