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Wastewater treatment plants
then breaks off as the self-drilling point penetrates steel
Always select the correct length for optimal holding strength and penetration
Drive screw until the washer compresses firmly against the surface
and other exposed or semi-exposed installations
Simpson CBSTQ44Z Quick-Install Column Base - ZMAX Paper Tape Framing Nails Wastewater treatment plantsWhen 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