Simpson HDU4-SDS2.5 10-15/16" Predeflected Holdown w/Screws Painted Wood Deck Screws offering the strength needed for

offering the strength needed for demanding structural projects such as decks

Additional studs attached to the shearwall studs or post may be required by the Designer for wall sheathing nailing

Designed to resist uplift and overturning forces in wood-frame construction

Chamfered End: Smooth entry for easy installation and minimal thread damage

self-undercutting threads eliminate the need for inserts or special tools

Simpson HDU4-SDS2.5 10-15/16" Predeflected Holdown w/Screws Painted Wood Deck Screws offering the strength needed forSimpson Strong Tie HDU Holdowns are pre deflected to virtually eliminate deflection under load due to material stretch. The Strong Tie HDU4 SDS2. 5 pre deflected holdown is installed with Simpson Strong Drive SDS heavy duty connector screws which are included with the holdown. Need more corrosion resistance? See the Hot Dip Galvanized HDU4. HDU Special Features Holdown designs virtually eliminate deflection due to material strech. Uses Strong Drive