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https://www.mccoys.com/shop/p/7501711-052303-12/simpson-strong-tie-strong-drive-sdws-sdws22800db-r12-timber-screw-0220-thread-8-in-l-washer-head-6-lobe-drive-steel-12-pk
Simpson Strong-Tie

Strong-Drive SDWS SDWS22800DB-R12 Timber Screw, 0.220 Thread, 8 in L, Washer Head, 6-Lobe Drive, Steel, 12 PK

Sku: 7501711-052303-12
$21.89
10 Available at SHIP TO STORE
Estimated Arrival On: 02/03/2026
#22 Wood Screws:Simpson SDWS22800DB-R12 8in 12pk

The 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 2018 and 2021 IRC® and IBC® code requirements for most common wood framing applications.

  • SawTooth® point ensures fast starts, reduces installation torque and eliminates the need for pre-drilling in most applications
  • Bold thread design provides great holding power
  • Under-head nibs allow for head to drive flush to surface with reduced splintering
  • Large washer head provides a large bearing area
  • Size identification on all SDWS screw heads
  • Six-lobe T40 drive provides positive engagement that makes the screw easy to drive and improves bit life
  • Double-barrier coating provides corrosion resistance equivalent to hot-dip galvanization, making it suitable for certain exterior and preservative-treated-wood applications

Thread Size
0.220
Length
8
Head Type
Washer
Drive Type
6-Lobe
Point Type
Saw Tooth
Material
Steel
Finish
Epoxy-Coated
Package Quantity
12
Type
Exterior
Thread Length
2-3/4
Drive Size
T40
Color
Tan
Applicable Materials
Wood
Includes
(1) 6-Lobe T40 Driver Bit

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