1/4" x 1-1/2" Strong-Tie SDS25112SS-R25 Heavy-Duty Connector Screw - 316 Stainless Steel, Pkg 25 Bulk Loose Self-Drilling Screws or commercial construction

or commercial construction

Simpson Strong-Tie SDWS Timber Screws (Interior Grade) are made for serious holding power in your indoor wood-to-wood connections

The Simpson CPT66Z Concealed Post Tie For 6x6 Posts - Zmax Finish is designed to securely attach wood posts to existing concrete in a clean

and structures using treated wood

VGT and HGT are girder tiedowns for moderate- to high-load capacity applications

1/4" x 1-1/2" Strong-Tie SDS25112SS-R25 Heavy-Duty Connector Screw - 316 Stainless Steel, Pkg 25 Bulk Loose Self-Drilling Screws or commercial constructionThe Simpson Strong Tie Strong Drive SDS Heavy Duty Connector Screw is a 1 4" diameter structural wood screw designed for a wide range of connector, wood to wood, and engineered wood applications. Built for strength and speed, the SDS installs without predrilling thanks to its easy driving Type 17 point, which reduces splitting while ensuring consistent performance. Tested and approved in multiple structural applications, the SDS screw features a