Simpson Strong-Tie SDWS? SDWS16300QR75 FRAMING-Exterior Wood Screw 3", 75-Pcs BRAND NEW AND COMPLETE! THE BOX WAS OPENED AND INSPECTED. Size: 3" include 75 Screw Multi purpose screw replaces common nails in a variety of wood applications Quik Guard coated for corrosion resistance 6 Lobe (T25) flat head for easy countersinking and clean look Superior Holding power and pull-out resistance Saw tooth type 17 point to drive easily The SDWS Framing screw is designed and load-rated for replacing 16d, 10d and 8d nails in framing applications. The SDWS Framing screw is superior to nails in holding power and pull-out resistance. 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. The screw has a SawTooth point that makes for fast installations with reduced torque without predrilling, and its specially designed head countersinks easily to provide a clean, flush finish. The T25 bit holds the 6-lobe recess tightly for more secure drive control. Available in 2 1/2", 3", 3 1/2" and 4" lengths for a variety of uses. Key Features Washer head with underhead box nibs provides increased bearing in structural applications and provides clean and easy countersinking SawTooth point ensures fast starts, reduces installation torque and eliminates the need for predrilling in most applications The 6-lobe drive provides positive bit engagement resulting in easier installations and longer bit life Quik Guard coating provides protection in indoor and outdoor applications Applications Multipurpose wood-to-wood and engineered-wood applications, including framing, indoor/outdoor projects