Simpson Strong-Tie SDWS22312DBB-R50 - .220 x 3-1/2" Outdoor Accents Black Structural Wood Screws

Brand: Documentation: Coating/Material: Double-Barrier Coating Length (inches): 3 1/2 inches Head Diameter (inches): 0.760 inches Shank Diameter 0.220 inches Drive Type: T40 6-Lobe Head Type: Low Profile Head Thread Type: 2 Colors: Black Packaging Qty:  12-count and 50-count Short Description: The Simpson Strong-Tie SDWS22312DBB-R50 - .220 x 3-1/2" Outdoor Accents Black Structural Wood Screw reduces installation time by driving easily without predrilling. When combined with the patented, load-rated Outdoor Accents hex-head washer, the solution delivers the decorative appearance of a bolt connection but with a much easier installation.  The 3 1/2" screws are ideal for structural applications. They feature a bold thread design that enables superior holding to attach ledgers and other secure connections.