Simpson Strong-Tie S4ABNB - 1-1/2 x. 083 304SS Ring-Shank Box Nail 10325ct. Simpson Strong-Tie S4ABNB 1-1/2 x 14Ga 4d Ring 304SS Box Nails 25lb. Checker pattern on heads blends with wood grain, reduces glare from sunlight and accepts surface finishes. Annular ring shank increases withdrawal resistance to provide a secure attachment. Stainless-steel nails are recommended for construction of permanent wood foundations by the. ANSI/AF&PA Permanent Wood Foundations Design Specifications. Choose Type 316 stainless steel for seaside applications and superior corrosion resistance.