3-1/2" - 10 Gauge Annular Ring Shank Box Nail - 316 Stainless Steel, 1 lb. Pkg PB/PBS Regular & Standoff Post Bases If you have a nominal

If you have a nominal post measuring 5-1/2x5-1/2" you will need an ABA66Z Post base

simplifying installation and reducing the risk of leaks

When properly mixed

Install the tabulated face nails into the face and top of the carrying member

3-1/2" - 10 Gauge Annular Ring Shank Box Nail - 316 Stainless Steel, 1 lb. Pkg PB/PBS Regular & Standoff Post Bases If you have a nominalSimpson Annular Ring Shank Box Nails are available in type 316 and 304 stainless steel. Choose type 316 for seaside applications and superior corrosion resistance. Stainless steel nails are recommended for construction of permanent wood foundations by the ANSI AF&PA Permanent Wood Foundations Design Specifications.