Product Description
The Simpson SSTB20LHDG SSTB 5/8 in. x 24-5/8 in. Hot-Dip Galvanized Anchor Bolt by Simpson Strong-Tie is engineered for maximum performance as an anchor bolt for holdowns and Simpson Strong-Tie Strong-Wall shearwalls. Backed by extensive testing to determine design load capacity across many common applications, this bolt carries ICC-ES code listing under the 2012, 2015, 2018, and 2021 IBC and IRC. The hot-dip galvanized finish delivers superior corrosion resistance, making it an ideal choice for exterior and treated-wood applications.
Key Features
- Identification on the bolt head showing embedment angle and model
- Offset angle reduces side bursting, and provides more concrete cover
- Rolled thread for higher tensile capacity
- Stamped embedment line aids installation
- SSTB is suitable for monolithic and two-pour concrete applications
- Hot-dip galvanization (HDG) offers extra corrosion resistance for exterior and treated-wood applications
- Code listed by ICC-ES under the 2012, 2015, 2018, and 2021 IBC and IRC
- Made in the United States
Specifications
- MPN: SSTB20LHDG
- Diameter: 5/8 in.
- Length: 24-5/8 in.
- Thread Length: 6-1/2 in.
- Material: ASTM F-1554, Grade 36
- Coating: Hot-Dip Galvanized
- Finish: Hot-Dip Galvanized
- Country of Origin: United States
Approved Applications
- Anchor bolt for holdowns
- Anchor bolt for Simpson Strong-Tie Strong-Wall shearwalls
- Monolithic concrete applications
- Two-pour concrete applications
- Exterior applications requiring enhanced corrosion resistance
- Treated-wood applications requiring enhanced corrosion resistance
Frequently Asked Questions
- What are the primary uses for the Simpson SSTB20LHDG anchor bolt?
- The SSTB20LHDG is designed for maximum performance as an anchor bolt for holdowns and Simpson Strong-Tie Strong-Wall shearwalls. It is suitable for both monolithic and two-pour concrete applications.
- Why choose the hot-dip galvanized version of the SSTB anchor bolt?
- Hot-dip galvanization (HDG) offers extra corrosion resistance, making the SSTB20LHDG especially well-suited for exterior and treated-wood applications where exposure to moisture or corrosive elements is a concern.
- Are nuts and washers included with the SSTB20LHDG?
- Nuts and washers for holdown attachment are not supplied with the SSTB. On HDG SSTB anchors, chase the threads to use standard nuts or couplers.
- What building codes cover the Simpson SSTB anchor bolt?
- The Simpson Strong-Tie SSTB anchor bolts are code listed by ICC-ES under the 2012, 2015, 2018, and 2021 IBC and IRC, ensuring compliance with widely adopted building code requirements.
Note: Product dimensions may differ from picture.
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