#10 x 2-1/2" Daggerz #2 Square Flat Head Deck Screw - 305 Stainless Steel, Pkg. 2,000 Trim Head Deck Screws These screws are compatible with

These screws are compatible with a variety of substrates and insulation materials

Simpson Strong-Tie Composite-to-Steel Deck Screws are engineered for building composite decks on steel framing systems

Washer-Style Head: Provides wide bearing surface for greater pull-through resistance and secure clamping

The Simpson ECCO4

Gypsum panels and rigid foam to CFS framing

#10 x 2-1/2" Daggerz #2 Square Flat Head Deck Screw - 305 Stainless Steel, Pkg. 2,000 Trim Head Deck Screws These screws are compatible withThe Daggerz Dagger Deck Square Flat Head Screw with Nibs is engineered for long term performance in exterior wood to wood applications. Made from 305 stainless steel for excellent corrosion resistance, these screws stand up to harsh outdoor environments, making them ideal for decking, fencing, and other exterior projects. For a smooth installation, the screw features a flat head with nibs that self countersink, reducing spin out and leaving a flush,