Simpson #7 2-1/4 in Self-Drilling Siding Screw 410 Stainless 1000-Pack F07T225TDM Deck-Drive DHPD Hardwood Deck Screw Ideal for chloride-rich and coastal

Ideal for chloride-rich and coastal environments - the Type 305 stainless steel finish resists corrosion even in harsh outdoor conditions where standard fasteners would degrade

the compatible model is BIT3SU

Built to 3 gauge steel with Simpson Strong-Tie gray paint finish

standoff helps prevent rot at the end of the post by keeping the wood elevated away from the concrete surface

keeping connections clean and structurally tight

Simpson #7 2-1/4 in Self-Drilling Siding Screw 410 Stainless 1000-Pack F07T225TDM Deck-Drive DHPD Hardwood Deck Screw Ideal for chloride-rich and coastalThe Simpson #7 2 1 4" Self Drilling Siding Screw in Type 410 Stainless Steel is engineered for reliable fastening of wood siding, wood panels, and metal trim to steel studs. Featuring a trim head profile, a #3 drill point for clean self drilling performance, and a #1 square drive for positive bit engagement, this screw delivers consistent installation results in light gauge steel framing applications. Sold in a convenient 1,000 piece pack under model