Simpson 4" x 20d Annular Ring Shank Common Nail, 304 Stainless Steel 6 Ga. PACK:1 Lb (25) 11 and B30

11 and B30

Reduces installation frustration - the combination of the Type-17 point for fast starts and the 6-lobe drive that resists cam-out means faster

reducing manual adjustments and helping to maintain consistent sanding performance

Taiwan lead screws - high-quality components for smooth

3-1/2" length (16d penny size) - provides sufficient penetration depth for secure fastening through typical wood siding thicknesses into structural framing

Simpson 4" x 20d Annular Ring Shank Common Nail, 304 Stainless Steel 6 Ga. PACK:1 Lb (25) 11 and B30Simpson 4 inch 20d Annular Ring Shank Common Nail in Type 304 Stainless Steel by Simpson Strong Tie delivers a corrosion resistant, high withdrawal resistance fastening solution built for demanding wood framing and wood to wood attachment projects. Crafted from Type 304 stainless steel at a robust 6 gauge, this full round head nail features a diamond point for clean, accurate driving and an annular ring shank that locks into wood fibers to resist pull