Simpson #14 x 3-1/4" Self-Drilling Flat-Head Screw with Wing, 410 Stainless Steel BVLZ Ledger Connectors this heavy beam hanger features

this heavy beam hanger features a full-height joist flange that captures the top chord of the joist to prevent rotation - delivering structural reliability and installation confidence in demanding framing scenarios

The 1" standoff meets code requirements for structural posts installed in basements or exposed to weather or water splash

While the mechanically galvanized finish meets ASTM B695

The ZMAX galvanization provides a heavy-duty G185 galvanized coating that delivers extra corrosion resistance compared to standard galvanized finishes

The Sure Wall anchor features a sharp self-drilling tip that allows it to penetrate directly into drywall using only a screwdriver

Simpson #14 x 3-1/4" Self-Drilling Flat-Head Screw with Wing, 410 Stainless Steel BVLZ Ledger Connectors this heavy beam hanger featuresModel No. F12C325FD Coating Material. Type 410 Stainless Steel Screw Size. #14 Length (in.) 3 1 4 Head Diameter (in.) 0. 470 Drive Type. #3 Square Head Type. Flat Head Shank Type. Shank Slot Thread Type. Machine Threads Thread Length (in.) Full TPI. 20 Max. Grip Length (in.) 3. 100 Point Type. Drill Point with Wings Point Size. 4 Use this screw for securing wood, plywood and fiber cement to steel (up to 0. 209" thick). Wings bore through wood to