Simpson Strong-Tie HDU2-SDS2.5 Holdown

Simpson strong-tie hold down pre-deflected body virtually eliminates deflection due to material stretch. Uses SDS screws because it installs easily, reduces fastener slip and provides a greater net section area of the post compared to bolts. Pre-deflected body virtually eliminates deflection due to material stretch. Uses SDS screws which install easily, reduces fastener slip, and provides a greater net section area of the post compared to bolts. SDS screws are supplied with the hold downs to ensure proper fasteners are used. No stud bolts to countersink at openings.