8d (2-1/2") Simpson Ring Shank Roofing Nail - 316 Stainless Steel, 1 lb Galvanized Large Diameter Concrete Screws Heavy-Duty Design: Engineered to support

Heavy-Duty Design: Engineered to support substantial loads

Commercial Wood Construction: Supports large spans and engineered wood framing in commercial builds

Trusses and Rafter Support: Offers reliable reinforcement for roof trusses and rafters in high-load applications

G90 Galvanized finish: Coated for enhanced protection in interior and covered exterior applications

Fasteners must be installed according to manufacturer guidelines—typically requiring Strong-Drive SD Connector screws or nails based on the member type

8d (2-1/2") Simpson Ring Shank Roofing Nail - 316 Stainless Steel, 1 lb Galvanized Large Diameter Concrete Screws Heavy-Duty Design: Engineered to support