Simpson CBST66Z 6x6 CBST Column Base w/Standoff - ZMAX Strong-Drive SDHR Combo-Head Screws Only a single screw is

Only a single screw is required for most applications require

The shank is engineered to accommodate the swelling and shrinkage common with fast-growth lumber

Hex Body Design – Makes installation simple with a wrench or socket

while coarse threads provide maximum holding strength

these screws deliver dependable performance with a professional look

Simpson CBST66Z 6x6 CBST Column Base w/Standoff - ZMAX Strong-Drive SDHR Combo-Head Screws Only a single screw isThe Simpson Strong Tie CBST Column Base with ZMAX finish is designed for anchoring wood columns to concrete while providing protection in environments prone to moisture exposure. Its elevated standoff base helps prevent rot and decay by lifting the column 1" above concrete, while the ZMAX galvanized coating offers enhanced corrosion resistance for outdoor and treated lumber applications. The CBST is cast for strength and engineered to handle demanding