Simpson 7d - 2-1/4" x 5/32" Head, Premium Siding Nail, 316 Stainless Steel 13 Ga. Self-Drilling Flat-Head Screw with Wings Fully adjustable hydraulic downfeed system

Fully adjustable hydraulic downfeed system for controlled

Blade Diameter: 350mm (14")

these stainless steel siding nails are purpose-built for fiber cement board applications and compatible with pneumatic tools from many major manufacturers

1-inch length (2d penny size) - ideal for lighter-duty fastening tasks

Zinc Galvanized G90 coating provides corrosion resistance for interior and protected exterior use

Simpson 7d - 2-1/4" x 5/32" Head, Premium Siding Nail, 316 Stainless Steel 13 Ga. Self-Drilling Flat-Head Screw with Wings Fully adjustable hydraulic downfeed systemSimpson 7d Premium Siding Nail in passivated Type 316 stainless steel is engineered for demanding exterior fastening applications where corrosion resistance is critical. Designed by Simpson Strong Tie, this 2 1 4" annular ring shank nail is built to perform in severely corrosive environments including coastal and seaside locations where salt air and moisture accelerate the breakdown of standard fasteners. The passivated 316 stainless steel