A Angle
Product Details
Our line of angles provides a way to make a wide range of 90° connections.
Material
- A21 and A23 — 18 ga.; all other A angles—12 ga.
Finish
- Galvanized. Some products available in stainless steel or ZMAX® coating. See Corrosion Information.
Installation
- Use all specified fasteners; see General Notes
Related Literature
Product Information Table
| Model No. | Ga. | W1 (in.) | W2 (in.) | L (in.) | Coating/Material | Packaging Qty. |
|---|---|---|---|---|---|---|
| A21 | 18 | 2 | 1 1/2 | 1 3/8 | Zinc Galvanized, G90 | 1 |
| A21Z | 18 | 2 | 1 1/2 | 1 3/8 | ZMAX® | 1 |
| A23 | 18 | 2 | 1 1/2 | 2 3/4 | Zinc Galvanized, G90 | 1 |
| A23Z | 18 | 2 | 1 1/2 | 2 3/4 | ZMAX® | 1 |
| A24 | 12 | 3 7/8 | 2 | 2 1/2 | Zinc Galvanized, G90 | 1 |
| A24Z | 12 | 3 7/8 | 2 | 2 1/2 | ZMAX® | 1 |
| A311 | 12 | 11 | 3 5/8 | 2 | Zinc Galvanized, G90 | 1 |
| A33 | 12 | 3 | 3 | 1 1/2 | Zinc Galvanized, G90 | 1 |
| A44 | 12 | 4 9/16 | 4 3/8 | 1 1/2 | Zinc Galvanized, G90 | 1 |
| A66 | 12 | 5 7/8 | 5 7/8 | 1 1/2 | Zinc Galvanized, G90 | 1 |
| A88 | 12 | 8 | 8 | 2 | Zinc Galvanized, G90 | 1 |
Load Tables
Load Values with Nails
These products are available with additional corrosion protection.
Many of these products are approved for installation with Strong-Drive® SD Connector screws.
- See Straps and Ties General Notes.
- For SPF/HF lumber, use 0.86 x DF/SP allowable loads.
- Connectors are required on both sides to achieve F1 loads in both directions.
- All references to bolts are for structural-quality through bolts (not lag screws or carriage bolts) equal to or better than ASTM A307, Grade A.
- 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.
A44 Installation (A33 similar)
A21/A23 Installation
Load Values with SD Series Screws
| Model No. | Fasteners | DF/SP Allowable Loads | SPF/HF Allowable Loads | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| To Rafters/ Truss | To Plates/Base | To Studs/Post | Uplift | Lateral | Uplift | Lateral | ||||||||||
| (160) | F1 (160) | F2 (160) | (160) | F1 (160) | F2 (160) | |||||||||||
|
||||||||||||||||
| A21 | - | 2-SD9112 | 2-SD9112 | - | 430 | 165 | - | 360 | 140 | |||||||
| A23 | - | 4-SD9112 | 4-SD9112 | - | 670 | 560 | - | 580 | 480 | |||||||
| A33 | - | 4-SD9112 | 4-SD9112 | - | 830 | 335 | - | 715 | 290 | |||||||
| A44 | - | 4-SD9112 | 4-SD9112 | - | 805 | 290 | - | 695 | 250 | |||||||
Code Reports & Compliance
Drawings
| DWG | DXF | RFA | IFC | SAT | |||
|---|---|---|---|---|---|---|---|
