Daggerz #8 x 2-1/2" Self-Drilling Drywall Screw, Phillips Modified Truss Wafer Head - 410 Stainless Steel, Qty. 2,500 HUC/HUCQ I-Joist & SCL Hangers Be sure the anchor is

Be sure the anchor is driven to the required embedment depth

Avoid overtightening to preserve thread integrity and washer seal

or tackling a DIY project

The Simpson ECCQ48SDS2

these screws feature a self-drilling point that eliminates the need for predrilling

Daggerz #8 x 2-1/2" Self-Drilling Drywall Screw, Phillips Modified Truss Wafer Head - 410 Stainless Steel, Qty. 2,500 HUC/HUCQ I-Joist & SCL Hangers Be sure the anchor isDaggerz brand truss wafer head self drilling screws are designed for steel to steel attachments where a low profile head is desired. A #2 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 410 stainless steel provides the most corrosion resistance of all the self drilling screws and is suitable