Simpson 4" x 20d Annular Ring Shank Common Nail, 316 Stainless Steel 6 Ga. PACK:1 Lb (25) Universal Gearbox eliminates the need

Universal Gearbox eliminates the need to change gears for streamlined speed and feed selection

Transfer of concentrated compressive forces between two structural elements

3-gauge top flange construction for superior strength and rigidity

Remodeling/Demolition

Strong-Drive SDS Heavy-Duty Connector screws are used because they engage a greater net section area of the column than standard bolt attachment

Simpson 4" x 20d Annular Ring Shank Common Nail, 316 Stainless Steel 6 Ga. PACK:1 Lb (25) Universal Gearbox eliminates the needSimpson 4 inch 20d Annular Ring Shank Common Nail in Type 316 Stainless Steel is a heavy duty fastener engineered for demanding wood framing and wood to wood fastening applications where corrosion resistance and superior holding strength are essential. Featuring a full round head, diamond point, and an annular ring shank that dramatically increases withdrawal resistance compared to smooth shank nails, this 6 gauge nail delivers a secure, long lasting