
The STHD is an embedded strap-tie holdown offering high load capacity and a staggered nail pattern to help minimize splitting. The STHD incorporates many features that aid correct installation and improve performance. When installed on the forms with the StrapMate® strap holder the unique design of the STHD delivers enhanced stability before and during the pour to help prevent both parallel and perpendicular movement (relative to the form). This results in accurate positioning of the strap and reduced possibility of spalling.
STHD8 and STHD8RJ Discontinued in 2011
The STHD8 and STHD8RJ models are being phased out in favor of the LSTHD8 and LSTHD8RJ. They no longer appear in load table below, but are listed in ICC-ES
ESR-2920.
Features
Material: LSTHD8, LSTHD8RJ—14 gauge, all others—12 gauge.
Finish: Galvanized
Installation:
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| Legacy Reports | |||||||
| IAPMO ES ER | ICC-ES ESR | CITY OF LOS ANGELES | STATE OF FLORIDA | ICC-ES NER | ICC-ES ER | ICC-ES ES | |
| LSTHD | See specific model numbers for code listings. | ||||||
| LSTHD8 | ESR-2920 / ESR-2523 * | ||||||
| LSTHD8RJ | ESR-2920 / ESR-2523 * | ||||||
| STHD | See specific model numbers for code listings. | ||||||
| STHD10 | ESR-2920 / ESR-2523 * | ||||||
| STHD10RJ | ESR-2920 / ESR-2523 * | ||||||
| STHD14 | ESR-2920 / ESR-2523 * | ||||||
| STHD14RJ | ESR-2920 / ESR-2523 * | ||||||
| STHD8 | ESR-2920 / ESR-2523 * | ||||||
| STHD8RJ | ESR-2920 / ESR-2523 * | ||||||
* ESR-2523 is an Index of many of Simpson Strong-Tie Stamped and Welded Cold-formed Steel Products for Wood or Cold-formed Steel Construction
| ORTHOGRAPHIC | PERSPECTIVE | |
| LSTHD | None for this model |
Post Tension Garage Footing: DWG
| DXF
Post Tension Corner Install: DWG | DXF Post Tension Top View: DWG | DXF |
| LSTHD8 |
LSTHD8: DWG | DXF
LSTHD8 front view: DWG | DXF LSTHD8 left view: DWG | DXF LSTHD8 right view: DWG | DXF |
None for this model |
| LSTHD8RJ | None for this model | None for this model |
| STHD | None for this model |
High Wind-Resistant Construction D86: Holdowns: Typical STHD Installation: DWG
| DXF
Floor to Floor Connections: DWG | DXF Post Tension Garage Footing: DWG | DXF Post Tension Corner Install: DWG | DXF Post Tension Top View: DWG | DXF STHD With Concrete Spalling: DWG | DXF STHD Edge Installation: DWG | DXF |
| STHD10 |
STHD10: DWG | DXF
STHD10 front view: DWG | DXF STHD10 right view: DWG | DXF |
None for this model |
| STHD10RJ |
STHD10RJ: DWG | DXF
STHD10RJ front view: DWG | DXF STHD10RJ right view: DWG | DXF |
None for this model |
| STHD14 |
STHD14: DWG | DXF
STHD14 front view: DWG | DXF STHD14 right view: DWG | DXF |
None for this model |
| STHD14RJ |
STHD14RJ: DWG | DXF
STHD14RJ front view: DWG | DXF STHD14RJ right view: DWG | DXF |
High Wind-Resistant Construction D85: Holdowns: DWG
| DXF
STHD14RJ: DWG | DXF |
| STHD8 |
STHD8: DWG | DXF
STHD8 front view: DWG | DXF STHD8 right view: DWG | DXF |
High Wind-Resistant Construction D52: Header to Wall Framing: DWG
| DXF
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| STHD8RJ |
STHD8RJ: DWG | DXF
STHD8RJ front view: DWG | DXF STHD8RJ right view: DWG | DXF |
None for this model |
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