Simpson 4 in 20d Smooth Shank Common Nail 316 Stainless 6 Ga T20CN1 Electronic Variable Speed Mills Available in 13 colors matched

Available in 13 colors matched to most major PVC and composite decking manufacturers

The Simpson MDMX07521Q has an overall length of 21 inches and a maximum drilling depth of 17 inches

Application: For sizing cuts

which provides a high level of corrosion resistance suitable for cold-formed steel framing environments

What is the Simpson HL46HDG used for

Simpson 4 in 20d Smooth Shank Common Nail 316 Stainless 6 Ga T20CN1 Electronic Variable Speed Mills Available in 13 colors matchedThe Simpson 4" x 20d Smooth Shank Common Nail in Type 316 Stainless Steel (Model T20CN1) is a professional grade, 6 gauge fastener engineered for durability and corrosion resistance in demanding wood construction applications. Manufactured in the United States, this full round head common nail delivers reliable performance where long term structural integrity and material quality matter most. With its smooth shank profile, diamond point tip, and 316