https://www.mccoys.com/shop/p/12195214/simpson-strong-tie-strong-drive-sdws-sdws22400db-r50-timber-screw-4-in-l-serrated-thread-washer-head-steel
Strong-Drive SDWS SDWS22400DB-R50 Timber Screw, 4 in L, Serrated Thread, Washer Head, Steel
Sku: 12195214
$0.66
210 Available at
San Marcos
Location:
Aisle 4
0.315in Structural Wood Screws:Simpson SDWS22400DB-R50 4in 50PK
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 excellent holding power
- Under-head nibs offer greater control when seating the head
- Large low-profile washer head provides maximum bearing area (3/4 in head Dia)
- 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
Length
4
Thread Type
Serrated
Head Type
Washer
Drive Type
6-Lobe, Torx
Point Type
SawTooth
Material
Steel
Finish
Double-Barrier Coated
Package Quantity
50
Thread Length
2-3/8
Drive Size
T40
Color
Tan
Applicable Materials
Wood
Includes
Driver Bit
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