HDU Holdown

HDU holdowns are pre-deflected during the manufacturing process, virtually eliminating deflection under load due to material stretch. They use Simpson Strong-Tie® Strong-Drive® SDS Heavy-Duty Connector screws which install easily, reduce fastener slip and provide a greater net section when compared to bolts.

Tools

Light Duty Drill

Nut Driver

Fasteners

1/4" x 2 1/2" Strong-Drive® SDS HEAVY-DUTY CONNECTOR Screw (Included)