Simpson 4 1/2" x 30d Annular Ring Shank Common Nail, 304 Stainless Steel 6 Ga. Accessories CMU-Compatible Bolt Spacing: SSTBs are

CMU-Compatible Bolt Spacing: SSTBs are spaced to fit in standard CMU cells

CMU-Friendly Spacing: SSTBs spaced to fit standard CMU cells

Drill Bit Compatibility: Standard ANSI drill bit (no matched-tolerance bit required)

more secure attachment that is less likely to pull out over time

Simpson 4 1/2" x 30d Annular Ring Shank Common Nail, 304 Stainless Steel 6 Ga. Accessories CMU-Compatible Bolt Spacing: SSTBs areSimpson 4 1 2 in. 30d Annular Ring Shank Common Nail in Type 304 Stainless Steel is a heavy duty fastener engineered for wood to wood connections and framing applications where long term holding strength and corrosion resistance are essential. Built to Simpson Strong Tie's exacting standards, this 6 gauge stainless steel nail features an annular ring shank that dramatically increases withdrawal resistance compared to smooth shank alternatives, making