JBA Junior Bent Hanger
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Product Details
The JBA is a top-flange hanger for solid sawn lumber applications. This cost-effective hanger is designed to support light-to-medium loads while providing uplift. The JBA also features optional triangular nail holes for maximum nailing to increase allowable loads.
Key Features
- Unique two-level embossment provides added stiffness to the top flange
- Nail locations that enable effective use with nailers
- Additional load rating for a 2x or 3x nailer
- Engineered with increased uplift loads for earthquake or high-wind loading
Material
- 18 gauge
Finish
- Galvanized
Installation
- Use specified fasteners; see General Notes and nailer table notes.
- Ledgers must be evaluated for each application separately. Check top-flange dimension, nail length and nail location on ledger.
Related Literature
Product Information Table
| Model No. | Joist Size | Ga. | W (in.) | H (in.) | B (in.) | Coating/Material | Packaging Qty. |
|---|---|---|---|---|---|---|---|
| JB210A | 2x10 | 18 | 1 9/16 | 9 3/16 | 2 | Zinc Galvanized, G90 | 1 |
| JB212A | 2x12 | 18 | 1 9/16 | 11 1/8 | 2 | Zinc Galvanized, G90 | 1 |
| JB214A | 2x14 | 18 | 1 9/16 | 13 1/8 | 2 | Zinc Galvanized, G90 | 1 |
Load Tables
See Top-Flange Hanger Tables.
See Hanger Options for hanger modifications, which may result in reduced loads.
Various Header Applications
| Model No. | Joist or Purlin Size | Ga. | Dimensions (in.) | Fasteners (in.) | Allowable Loads by Header Type and Fastener | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| W | H | B | TF | Header | Joist | Uplift (160) | LVL | PSL | DF/SP | SPF/HF | |||
| JB210A | 2x10 | 18 | 1 9/16 | 9 3/16 | 2 | 1 7/16 | (6) 0.162 x 3 1/2 | (2) 0.148 x 1 1/2 | 260 | — | — | 1,685 | 1,190 |
| (6) 0.148 x 3 | (2) 0.148 x 1 1/2 | 260 | — | — | 1,445 | 1,015 | |||||||
| JB212A | 2x12 | 11 1/8 | (6) 0.162 x 3 1/2 | (2) 0.148 x 1 1/2 | 260 | — | — | 1,685 | 1,190 | ||||
| (6) 0.148 x 3 | (2) 0.148 x 1 1/2 | 260 | — | — | 1,445 | 1,015 | |||||||
| JB214A | 2x14 | 13 1/8 | (6) 0.162 x 3 1/2 | (2) 0.148 x 1 1/2 | 260 | — | — | 1,685 | 1,190 | ||||
| (6) 0.148 x 3 | (2) 0.148 x 1 1/2 | 260 | — | — | 1,445 | 1,015 | |||||||
- Uplift loads have been increased for earthquake or wind loading with no further increase allowed. Reduce where other loads govern.
- Uplift loads are based on DF/SP lumber. For SPF/HF, use 0.86 x DF/SP uplift load.
- Uplift loads are based on DF/SP. For SPF/HF, use 0.86 x DF/SP Uplift Load for products requiring nails and 0.72 x DF/SP Uplift Load for products requiring screws.
- Where noted for single-ply joist hangers, use (6) 0.148" x 1 1/2" nails.
- Fasteners: Nail dimensions in the table are listed diameter by length. For additional information, see Fastener Types and Sizes Specified for Simpson Strong-Tie Connectors.
Nailer Table
- Uplift values are for DF/SP nailers only.
- See technical bulletin T-C-NAILUPLFT for SP/HF loads and increased uplift loads with alternative nailing.
- Attachment of nailer to supporting member is by the designer.
- Fasteners: Nail dimensions are listed diameter by length. For additional information, see Fastener Types and Sizes Specified for Simpson Strong-Tie Connectors.
Code Reports & Compliance
Drawings
| DWG | DXF | RFA | IFC | SAT | |||
|---|---|---|---|---|---|---|---|
