#8 x 2-1/2" Daggerz #2 Square Flat Head Deck Screw - ACQ Ultra-Guard Coating, Tan, Pkg. 2,500 Daggerz Deck Screws The Double Row Cup Wheel

The Double Row Cup Wheel was Syntec's original design and oldest technology

Painted head options - 13 colors available to match leading PVC and composite decking brands

Collated and bulk options – Available for Quik Drive® systems or hand-drive applications

Reinforced U-Shaped Design: Enhances strength for a more secure connection

5/16" hex head (replacement driver bit — BITHEXR516-R1)

#8 x 2-1/2" Daggerz #2 Square Flat Head Deck Screw - ACQ Ultra-Guard Coating, Tan, Pkg. 2,500 Daggerz Deck Screws The Double Row Cup WheelThe Daggerz Dagger Deck Square Flat Head Screw with Nibs is designed for long lasting performance in exterior wood to wood applications. Featuring a tan ACQ Ultra Guard coating rated for 1,000 hours of salt spray protection, these screws deliver reliable corrosion resistance and are approved for use with ACQ treated lumber, making them a trusted choice for decks, fences, and outdoor structures. For professional installation, the screw includes a flat