0.220" x 3-1/2" Strong-Tie SDWS22312DBB-R50 Structural Screw T40 Star Double Barrier Black - Pkg 50 Collated Self-Drilling Screws The hex washer head provides

The hex washer head provides solid bit engagement and a finished look without needing separate washers

making them an essential component for high-strength wood framing

DSV screws feature low-torque threads that drive up to 35% more screws per battery charge

Residential and Commercial Use: Suitable for a variety of structural projects

residential framing

0.220" x 3-1/2" Strong-Tie SDWS22312DBB-R50 Structural Screw T40 Star Double Barrier Black - Pkg 50 Collated Self-Drilling Screws The hex washer head providesSimpson Strong Tie Outdoor Accents Structural Wood Screws give you the best of both worlds; rugged strength and a decorative finish. Designed for outdoor wood framing and accent projects, these screws deliver reliable hold while complementing black hardware in the Outdoor Accents line. The large hex head design provides powerful driving torque and a clean, finished look when paired with Outdoor Accents hex head washers (sold separately). Each screw is