Simpson 3 1/4" x 12d Annular Ring Shank Common Nail, 316 Stainless Steel 9 Ga. Collated Interior Wood Screws Structural framing requiring enhanced uplift

Structural framing requiring enhanced uplift resistance for wind loading

The Simpson Strong-Tie ECC66ROT End Column Cap is engineered to deliver strong

HB (Header Bearing): 11-1/4 in

Strong-Drive SDCF Timber-CF fully threaded structural screws (not included) - required for factory installation of this hanger

Simpson 3 1/4" x 12d Annular Ring Shank Common Nail, 316 Stainless Steel 9 Ga. Collated Interior Wood Screws Structural framing requiring enhanced upliftSimpson 3 1 4 in. 12d Annular Ring Shank Common Nail in Type 316 Stainless Steel is engineered by Simpson Strong Tie for demanding wood framing and wood to wood fastening applications where corrosion resistance is non negotiable. The annular ring shank design delivers superior withdrawal resistance compared to smooth shank nails, keeping connections tight over time in exterior, coastal, and high moisture environments. Compliant with ASTM F1667