no pre-drilling in most cases
Simpson Strong-Tie SDWS Timber Screws (Interior Grade) are made for serious holding power in your indoor wood-to-wood connections
Its gripping section holds the bolt without a nut
Web Stiffeners are required for all I-joists used with these hangers
skewed joist support in outdoor structures where angled connections are required
Daggerz #14 x 3/4" Self-Drilling Metal-to-Metal Screw, Hex-Washer Head - Dagger-Guard Coating, Qty. 3,500 Deck Post Bases no pre-drilling in most casesThe Daggerz Self Drilling Metal Screws with hex heads and advanced Dagger Guard coating are built for superior performance in metal to metal applications. Whether you're fastening steel framing, HVAC ductwork, or general sheet metal, these screws deliver strong holding power and long lasting durability. Engineered with a self drilling point, they eliminate the need for predrilling, cutting down installation time and effort. The hex washer head offers