4-1/2" - 14 Gauge Annular Ring Shank Common Nail - 304 Stainless Steel, 25 lb. PA Purlin Anchors the GT resists corrosion and

the GT resists corrosion and maintains its appearance through years of outdoor exposure

ZMAX Galvanized Finish: Provides extra corrosion resistance for treated lumber and outdoor applications

Simpson Strong-Tie Trim-Head Decking Screws are built for PVC and composite deck installations where appearance and durability matter most

Face-Mount Installation: Securely attaches to the supporting member for enhanced stability

Their mechanically galvanized finish provides added corrosion resistance for demanding jobs where dependable holding power matters

4-1/2" - 14 Gauge Annular Ring Shank Common Nail - 304 Stainless Steel, 25 lb. PA Purlin Anchors the GT resists corrosion andSimpson Annular Ring Shank Common Nails, are made with type 316 and type 304 stainless steel. The annular ring shank increases the withdrawal resistance to give the application a secure attachment. Choose type 316 for seaside applications and for superior corrosion resistance.