Simpson 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 SDS Heavy-Duty Connector screws which install easily, reduce fastener slip, and provide a greater net section area of the post compared to bolts.
- Strong-Drive SDS Heavy-Duty Connector screws are supplied with the holdowns to ensure proper fasteners are used.
- No stud bolts to countersink at openings.
- Use all specified fasteners.
- The HDU requires no additional washer, the DTT requires a standard cut washer (included with DTT2Z) be installed between the nut and the seat.
- Strong-Drive SDS Heavy-Duty Connector screws install best with a low speed high torque drill with a 3/8″ hex head driver.
Installation:
NOTE: The correct fasteners installed in the correct position must be used to achieve published load values
California Residents: WARNING
Prompt Delivery and Professional Packaging
Our long-standing partnership with UPS FedEx DHL and other carriers around the world lets us offer an array of shipping services. Our warehouse staff is extremely skilled and will package your goods in accordance to our precise and exact specifications. Your products will be subjected to an extensive inspection and be properly packaged prior to being shipped. Each day, we ship to thousands of customers in many countries. Our dedication to becoming the biggest online retailer worldwide is demonstrated by this. Warehouses and distribution centers are found in Europe as well as in the USA.
Note: Orders containing multiple items will have a separate processing time for each item.
Prior to shipment, we inspect the ordered items thoroughly before sending the items. The majority of orders are shipped within 48 hrs. Expected delivery times are between 3-7 days.
Returns
Due to multiple entities, including the factory and the warehouse, we are unable to fully manage stock. The actual stock can be changed at any time. It's possible that the stock may run out after the order has been made.
Our policy is valid for 30 days. If you haven't received your item within 30 days, we're unable to offer either a return or exchange.
To be eligible for a refund your item must be in good condition and in the same condition as you received it in. It must also be returned in the original packaging.
Related products
