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

residential framing

Floor Framing: Ensures stability in wood-frame floor systems for residential and commercial buildings

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

Roof Framing: Ideal for angled rafters and skewed truss-to-beam connections

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