2-1/2" - 12 Gauge Annular Ring Shank Box Nail - 316 Stainless Steel, 25 lb. Pkg Sheet Metal Screws Most models have triangle and

Most models have triangle and round holes

Designed with precision threading and a sharp self-drilling point

Its Quik Guard coating offers strong corrosion resistance for interior and most exterior non-coastal applications

Custom Wood Framing: Ideal for non-standard angles in heavy-duty framing projects

2-1/2" - 12 Gauge Annular Ring Shank Box Nail - 316 Stainless Steel, 25 lb. Pkg Sheet Metal Screws Most models have triangle 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.