Simpson 0.275 x 3" Strong-Drive SDWH TIMBER-HEX Stainless Steel Screw CBS Column Base Thread Length - full engagement

Thread Length - full engagement thread depth ensures strong anchoring through typical framing lumber thicknesses

and routing in aerated concrete and bricks

Simpson HD7BHDG HDB 12-3/8 in

Length ID stamped on each threaded anchor

Anchor Diameter / Rebar Size: 1-1/4 in

Simpson 0.275 x 3" Strong-Drive SDWH TIMBER-HEX Stainless Steel Screw CBS Column Base Thread Length - full engagementSimpson Strong Drive SDWH TIMBER HEX Stainless Steel Screw 0. 275" x 3" is a Type 316 stainless steel structural fastener engineered as a direct replacement for traditional lag screws in demanding wood framing applications. The hex washer head and sharp point design allow installers to drive these screws without predrilling in most applications, saving significant time on the job site while delivering the corrosion resistance needed for outdoor,