1-3/4" - 13 Gauge Annular Ring Shank Box Nail - 316 Stainless Steel, 1 lb. Pkg Drop-Ship The Simpson ABU1212Z 12x12 Adjustable

The Simpson ABU1212Z 12x12 Adjustable Post Base - Zmax Finish is designed to securely attach wood posts to existing concrete

while low-torque threads allow up to 35% more screws per battery charge

Adjustable design accommodates a wide range of stair angles

Its precision-engineered face-mount design ensures secure joist support while offering enhanced protection against long-term environmental exposure

Fastening Flexibility: Pre-punched holes allow for multiple nailing or screwing patterns

1-3/4" - 13 Gauge Annular Ring Shank Box Nail - 316 Stainless Steel, 1 lb. Pkg Drop-Ship The Simpson ABU1212Z 12x12 AdjustableSimpson 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.