Simpson Strong-Tie SDWS22312DBB-R50 Outdoor Accents Washer Head Black Powder-Coat Structural Wood Screw, Black, 3-1/2

Highlights:

• Size : 3-1/2
• Color : Black
• Black powder-coat
• Under-head nibs that offer greater control when seating the head
• Double-barrier coating for additional corrosion protection
• Use with Outdoor Accents decorative hardware and hex-head washer for decorative look (sold separately)
• Patented 4-cut tip that ensures fast starts. reduces installation torque and eliminates the need for pre-drilling in most applications