Simpson Strong-Tie HDU HDU8-SDS2.5 Holdown, 16-5/8 in L, 3 in W, Steel, Galvanized. Listed under Framing Angles/Anchors.

What's the model number?

Model number HDU8-SDS2.5, UPC 707392934608, our SKU 7494461.

Simpson Strong-Tie

Simpson Strong-Tie HDU HDU8-SDS2.5 Holdown, 16-5/8 in L, 3 in W, Steel, Galvanized

Model: HDU8-SDS2.5
UPC: 707392934608
Our SKU: 7494461
Sold by: EA
Factory pack: 6

Predeflected body virtually eliminates deflection due to material stretch
SDS screws are supplied with the holdowns to ensure proper fasteners are used
No stud bolts to countersink at openings
Galvanized (G90) for extra corrosion resistance
The HDU requires no additional washer
Strong-Drive® SDS heavy-duty connector screws install better with a low-speed, high-torque drill equipped with a 3/8 in hex head driver

The HDU is designed for use in shearwalls and braced-wall panels, as well as other lateral applications in wood construction. The HDU uses Strong-Drive® SDS heavy-duty connector screws which install easily, reduce fastener slip and provide a greater net section than bolts.

$60.99per eachLaunch price

Special orderSpecial order. We'll call you with a date

Minimum order 6

$365.94 for 6 EA : $60.99 each

This item is ordered in 6s. 6 is the smallest quantity we can supply, and quantities go up in 6s.

Special orderSpecial order. We'll call you with a date

Quantity

6 special order, 1 to 2 weeks

Availability

We confirm the date when you order

Available to order

Delivery

Special order. We'll call you with a date

No date yet

Model: HDU8-SDS2.5
UPC: 707392934608
Our SKU: 7494461
Sold by: EA
Factory pack: 6

Product highlights

Length

16-5/8

Width

Depth

3-1/2 in

Material Gauge

10 ga

Material

Steel

Finish

Galvanized

Includes

(20) 1/4 in x 2-1/2 in Strong-Drive SDS Heavy-Duty Connector Screws and (1) Crescent Washer

Specifications (15)

Full product specifications
Depth	3-1/2 in
Finish	Galvanized
Includes	(20) 1/4 in x 2-1/2 in Strong-Drive SDS Heavy-Duty Connector Screws and (1) Crescent Washer
Length	16-5/8
Material	Steel
Material Gauge	10 ga
Width	3
Weight	5.5 lb
Length (shipping)	6.5 in
Width (shipping)	8 in
Height (shipping)	20.625 in
Sold as	Sold by the ea
Factory pack	6
Country of origin	US
Shipping dimensions	6.5 in long by 8 in wide by 20.625 in high

Documents

Simpson Strong-Tie 2024 Catalog (PDF)

Product description

Made of steel with a galvanized finish, measuring 3-1/2 in deep, with includes (20) 1/4 in x 2-1/2 in Strong-Drive SDS Heavy-Duty Connector Screws and (1) Crescent Washer, material gauge 10 ga.

Predeflected body virtually eliminates deflection due to material stretch
SDS screws are supplied with the holdowns to ensure proper fasteners are used
No stud bolts to countersink at openings
Galvanized (G90) for extra corrosion resistance
The HDU requires no additional washer
Strong-Drive® SDS heavy-duty connector screws install better with a low-speed, high-torque drill equipped with a 3/8 in hex head driver

About this item

What is this?: Simpson Strong-Tie HDU HDU8-SDS2.5 Holdown, 16-5/8 in L, 3 in W, Steel, Galvanized. Listed under Framing Angles/Anchors.
What is it made of?: Material: Steel.
What size is it?: Depth 3-1/2 in.
How fast can I get it?: Special order : we'll call you with a date.
What's the model number?: Model number HDU8-SDS2.5, UPC 707392934608, our SKU 7494461.

Delivery and returns

Special order. We'll call you with a date
Returns accepted within 30 days in original packaging with the receipt. Special-order items may be subject to a restocking fee : call the counter at (212) 535-8400.