Simpson 4 x 4 Concealed Post Base Stainless Steel CPT44SS Siding/Fencing/Trim Nails Why is stainless steel the

Why is stainless steel the material used for this post base

By preventing adhesive from running out of the drilled hole and automatically centering the threaded rod or rebar dowel during insertion

The Type 305 stainless steel finish makes this screw a smart choice for high-moisture or chloride-rich environments where standard carbon steel fasteners would corrode and stain deck surfaces over time

Why is hot-dip galvanization important for this column base

Height (H): 12 in

Simpson 4 x 4 Concealed Post Base Stainless Steel CPT44SS Siding/Fencing/Trim Nails Why is stainless steel theSimpson CPT44SS CPT Stainless Steel Concealed Post Base for 4x4 by Simpson Strong Tie is a premium concealed post base engineered for 4x4 nominal post sizes. It incorporates a knife plate with a standoff base to achieve a clean, concealed look while providing a code compliant 1 in. standoff height above concrete reducing the potential for decay at post or column ends and meeting requirements for structures exposed to weather, water splash, or basement