2-1/4" - 12 Gauge Annular Ring Shank Box Nail - 316 Stainless Steel, 5 lb. Pkg Hex Head Structural Screws 5-inch diameter lally columns and

5-inch diameter lally columns and Quad 2x10/12 girders

and black Quik Guard® corrosion-resistant coatings

The MSTCM60 features a G90 galvanized coating which is not designed for use with treated lumber and should not be used for exterior applications

Ensure all specified fastener holes are filled for full load capacity

2-1/4" - 12 Gauge Annular Ring Shank Box Nail - 316 Stainless Steel, 5 lb. Pkg Hex Head Structural Screws 5-inch diameter lally columns andSimpson 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.