Simpson CBSTQ44Z Quick-Install Column Base - ZMAX Collated Composite Deck Screws 316 Stainless Steel – Provides

316 Stainless Steel – Provides top-tier corrosion resistance for coastal builds

Secure Drive – Deep T40 6-lobe recess for consistent engagement (replacement bit: BIT40T-134-R2)

or a routed beam

Suitable for use with preservative-treated wood in outdoor environments

clean finish that won’t catch or snag

Simpson CBSTQ44Z Quick-Install Column Base - ZMAX Collated Composite Deck Screws 316 Stainless Steel – ProvidesWhen your job calls for long term durability in exposed environments, the Simpson Strong Tie CBSTQ Column Base with ZMAX coating delivers. Designed to anchor wood columns securely to concrete, this standoff base provides serious structural support while helping resist corrosion from moisture, weather, or contact with treated lumber. Whether you're building a deck, pergola, porch, or working on exterior framing in residential or light commercial