Daggerz #10 x 6" Self-Drilling Drywall Screw, Phillips Modified Truss Wafer Head - Zinc, Qty. 500 Daggerz Concrete Screws The 1-5/8" x 3-1/4" Solid

The 1-5/8" x 3-1/4" Solid Strut Channel 5 ft

Durable Construction: Made from 18-gauge galvanized steel for strength and corrosion resistance

Crafted for contractors and woodworkers building pergolas

check dimensions from here downThe Simpson CCOS3

and coastal weather conditions

Daggerz #10 x 6" Self-Drilling Drywall Screw, Phillips Modified Truss Wafer Head - Zinc, Qty. 500 Daggerz Concrete Screws The 1-5/8" x 3-1/4" SolidDaggerz brand truss wafer head self drilling screws are designed for steel to steel attachments where a low profile head is desired. A #3 self drilling point drills through metal easily and eliminates the need for any pre drilling. The low profile head makes these screws great for everything from HVAC work to attaching fixtures and lighting. The zinc coating is only suitable for use in dry interior environments. For Metal Thickness . 110 . 175