Simpson Strong-Tie® Simpson Strong-Tie® Strong-Drive® SDWS22300DB-R50 Timber Screw, 3 in OAL, T40 6-Lobe Drive, Washer Head
Description
Simpson Strong-Tie® Strong-Drive® Timber Screw, Series: SDWS, Measurement System: Imperial, 3 in Overall Length, T40 6-Lobe Drive, Washer Head, 1-1/2 in Thread Length, Double-Barrier Coated, 3/4 in Dia Head, SawTooth™ Point, 0.22 in Shoulder Diameter
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-yourself alike. It is code listed under IAPMO UES ER-192 and meets 2012 and 2015 IRC® and IBC® code requirements for several common wood framing applications.
Specifications
Drive Type | T40 6-Lobe |
Finish | Double-Barrier Coated |
Head Size | 3/4 in Dia |
Head Type | Washer |
Measurement System | Imperial |
Overall Length | 3 in |
Point Type | SawTooth™ |
Series | SDWS |
Shoulder Diameter | 0.22 in |
Thread Length | 1-1/2 in |
Includes: (1) 6-Lobe Bit and T40 Driver Bit
Warranty: Limited
Standards and Approvals: 2015 and 2018 IRC®/IBC® Code, City of Los Angeles RR25906, IAPMO-UES ER-192, State of Florida - FL13975
Application:
For Structural Wood-to-Wood and Engineered Wood Connections including Ledgers
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
- Under head nibs that 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
- 6-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
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