Simpson 5" x 40d Annular Ring Shank Common Nail, 316 Stainless Steel 6 Ga. THGB/THGBH Truss Girder Hangers Ideal for high-seismic areas requiring

Ideal for high-seismic areas requiring reliable in-plane seismic load resistance

The head diameter is larger at 0

#3 square drive

No - the Simpson Strong-Drive SDWH TIMBER-HEX stainless steel screw features a sharp point and box thread design that allow it to be driven directly into wood without predrilling in most applications

meaning your drill or impact driver does less work per screw

Simpson 5" x 40d Annular Ring Shank Common Nail, 316 Stainless Steel 6 Ga. THGB/THGBH Truss Girder Hangers Ideal for high-seismic areas requiringSimpson 5 inch 40d 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. Built from 6 gauge Type 316 stainless steel, these nails deliver exceptional corrosion resistance standing up to saltwater exposure, harsh coastal environments, and the corrosive chemistry of treated lumber making them a reliable choice wherever long term holding power and