Simpson 23-1/16" Galvanized Predeflected Holdown w/Screws HDUE13-SDS3.5 Impact Wrenches 25/12 is designed for a

25/12 is designed for a 3-1/8 in

and it allows the head surface to accept stains and other surface finishes - helping finished surfaces like deck boards and trim maintain a cleaner

How does the hole placement help protect the header

Simpson Strong-Tie 7" Beam Column Cap with SDS Screws Quick-Install - CCOQ7

A two speed gearbox divides this into a low range of 40-365 RPM and a high range of 165-2000 RPM

Simpson 23-1/16" Galvanized Predeflected Holdown w/Screws HDUE13-SDS3.5 Impact Wrenches 25/12 is designed for aThe Simpson HDUE13 SDS3. 5 HDUE 23 1 16 in. Galvanized Predeflected Holdown with Strong Drive SDS Screws by Simpson Strong Tie is engineered to deliver exceptional overturning resistance for shearwalls, braced wall panels, and other lateral force resisting applications in wood construction. Built from 12 gauge steel with a G90 galvanized finish, this holdown features a predeflected seat that reduces deflection under load and installs efficiently using