Simpson HDU4-SDS2.5 10-15/16" Predeflected Holdown w/Screws Painted Wood Deck Screws Painted head options - available

Painted head options - available in 13 colors to match PVC and composite decking brands

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

the hanger requires four 2" fillet welds along the sides of the top flanges and (6) joist nails to achieve a download of 1

offering the strength needed for demanding structural projects such as decks

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

Simpson HDU4-SDS2.5 10-15/16" Predeflected Holdown w/Screws Painted Wood Deck Screws Painted head options - availableSimpson 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