4" Simpson T20HACN10 6 Gauge Annular Ring Shank Common Nail - 316 Stainless Steel, Pkg 10 Lb Kit - Outdoor Accents A smooth nose that won't

A smooth nose that won't mar the drywall surface

Fastener Flexibility: Compatible with SDS screws or bolts for secure installation

low-visibility appearance ideal for siding

they are fastened to the concrete or CMU base using gas-driven pins (GDP) that penetrate through the washer

and site-built construction projects

4" Simpson T20HACN10 6 Gauge Annular Ring Shank Common Nail - 316 Stainless Steel, Pkg 10 Lb Kit - Outdoor Accents A smooth nose that won'tThe Simpson T20HACN10 is a robust 6 gauge annular ring shank common nail made from marine grade 316 stainless steel. At 4" in length, it delivers maximum holding power for heavy duty structural and exterior fastening where corrosion resistance is critical. The annular ring shank design increases grip strength and withdrawal resistance, making it ideal for framing, ledger connections, decking, and treated lumber in coastal or wet environments. Key