LA Research Report (LARR): RR 26072
The Los Angeles Board of Building and Safety Commissioners has awarded SWG ASSY screws with a research report in January 2017. The SWG ASSY screw series is the first structural wood screw of its kind to carry the LARR approval in Los Angeles. The LARR report outlines boundary conditions for the use of SWG ASSY VG screws in wood to wood connections.
This report was based on ICC ESR-3178 available by Clicking Here