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Description
Simpson Strong-Tie BA1.81/16 (1-3/4" x 16") Top-Flange Joist Hanger for Engineered WoodSimpson Strong Tie BA1. 81 16 Description The Simpson Strong Tie BA1. 81 16 is a top flange joist hanger designed for engineered wood, providing secure and reliable connections for I joists and structural composite lumber. Simpson Strong Tie BA1. 81 16 Includes (1) BA1. 81 16 Top Flange Joist Hanger Simpson Strong Tie BA1. 81 16 Features Cost effective one piece design compared to welded hangers Full height joist flange prevents rotation and
Simpson Strong-Tie BA1.81/16 Description
The Simpson Strong-Tie BA1.81/16 is a top-flange joist hanger designed for engineered wood, providing secure and reliable connections for I-joists and structural composite lumber.
Simpson Strong-Tie BA1.81/16 Includes
- (1) BA1.81/16 Top-Flange Joist Hanger
Simpson Strong-Tie BA1.81/16 Features
- Cost-effective one-piece design compared to welded hangers
- Full-height joist flange prevents rotation and eliminates the need for web stiffeners
- Available for special order to accommodate sloped and/or skewed members
- Designed for I-Joists and SCL
- High load capacity for demanding structural requirements
Simpson Strong-Tie BA1.81/16 Applications
- Floor Framing: Provides secure support for I-joists and SCL in multi-story buildings.
- Roof Framing: Ensures stability in engineered wood roof truss and rafter connections.
- Deck Construction: Ideal for attaching joists in covered outdoor structures.
- Beams & Headers: Strong, load-bearing connection for supporting beams in residential and commercial builds.
- Commercial & Industrial Projects: Suited for large-scale engineered wood framing applications requiring long-term strength and reliability.
Simpson Strong-Tie BA1.81/16 Installation Overview
- Use specified fasteners to ensure maximum load capacity and structural integrity.
- Secure the hanger over the supporting beam or ledger before setting the I-joist into place.
- Ensure the joist seats fully inside the hanger for proper load transfer.
- Attach fasteners through both the top flange and side flanges as per manufacturer recommendations.
Simpson Strong-Tie BA1.81/16 Specifications
| Material | Carbon Steel |
| Finish | G90 Galvanized |
| Thickness | 14 Gauge |
| Joist Size | 1-3/4" x 16" |
| Width | 1-13/16" |
| Height | 16" |
| Fasteners Required | Header - (16) 0.162 x 3-1/2" Nails; Joist - Min: (2) 0.148 x 1-1/2" Nails; Max: (8) 0.148 x 1-1/2" Nails |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 11 reviews
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Product Reviews
★★★★★ 5
recommend
Size: 32 oz, Style: 32 Fl Oz, Pattern Name: Lube
great price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
★★★★★ 4
Does not come with a pump.
Size: 32 oz, Style: 32 Fl Oz, Pattern Name: Lube
The Good: Changing the fluid in the lower unit is a very easy DIY job. This can save you hundreds of dollars each year by doing it yourself.
The Bad: You need a special pump to change the oil, and sometimes it comes with the gear lube. Unfortunately this product did not come with it. Luckily my neighbor had an extra one from changing the lube a different boat laying around and was able to use that.
The Ugly: If you have to go get the pump, that could cost a few extra dollar but is just an extra nuisance. The pumps are interchangable but you just need to clean it between uses (DON'T MIX DIFFERENT OIL BRANDS)
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Reviewed in the United States on October 28, 2025
★★★★★ 5
Works fine in outdrive
Size: 32 oz, Style: 32 Fl Oz, Pattern Name: Lube
Good gear oil. Purple dye for leak detection
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026
★★★★★ 5
Good Quality
Size: 32 oz, Style: 32 Fl Oz, Pattern Name: Lube
Always the best quality.
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Reviewed in the United States on March 25, 2026
★★★★★ 5
Looks well made
Looks well made. Rubber seems pliable
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Reviewed in the United States on February 15, 2026