Daggerz #10 x 4" Self-Drilling Drywall Screw, Phillips Bugle Head - Dagger-Guard Coating, Qty. 1,000 Simpson SD Connector Screws concealed support for wood joists

concealed support for wood joists in deck construction

Engineered with a sharp self-drilling point

the APA angle delivers solid corrosion resistance for outdoor uses

Connection Type: Provides an easy post-to-beam end connection for posts

Installation: Fastens with SDWS structural screws (sold separately)

Daggerz #10 x 4" Self-Drilling Drywall Screw, Phillips Bugle Head - Dagger-Guard Coating, Qty. 1,000 Simpson SD Connector Screws concealed support for wood joistsDaggerz Self Drilling Drywall Screws with Dagger Guard coating are built for environments where durability and corrosion resistance matter. These screws feature a hardened steel core with a multi layer Dagger Guard coating that withstands high humidity, moisture, and chemical exposure, making them ideal for drywall to metal applications in coastal, industrial, or high moisture areas. The self drilling point and bugle head simplify installation and