Product Description
The Simpson A21 2 in. x 1-1/2 in. x 1-3/8 in. Galvanized Angle by Simpson Strong-Tie is a versatile 18-gauge steel connector engineered to create stronger, more consistent 90 deg. corner joints across a wide range of DIY and home repair projects. By reinforcing connections that would otherwise rely on angled nailing or screw fastening alone, the A21 delivers reliable structural performance while helping ensure joints come out straight every time. Its G90 zinc galvanized coating provides extra corrosion resistance, making it a dependable choice wherever durability matters.
Key Features
- Versatile connector for various 90 deg. connections and home repair projects
- Stronger than angled nailing or screw fastening alone
- Help ensure joints are consistently straight and strong
- Made from 18-gauge steel
- Galvanized (G90) for extra corrosion resistance
Specifications
- Model Number: A21
- Width 1: 2 in.
- Width 2: 1-1/2 in.
- Length: 1-3/8 in.
- Gauge: 18
- Coating/Finish: Zinc Galvanized, G90
- Install With: Install with 10d x 1-1/2 in. nails or #9 x 1-1/2 in. Strong-Drive SD screws (sold separately)
- Country of Origin: United States
Approved Applications
- DIY/Home Projects
Frequently Asked Questions
- What fasteners are recommended for installing the Simpson A21 angle?
- The A21 should be installed with 10d x 1-1/2 in. nails or #9 x 1-1/2 in. Strong-Drive SD screws for a secure and code-consistent connection.
- Why use a metal angle connector instead of just nailing or screwing at a corner?
- The A21 creates a connection that is stronger than angled nailing or screw fastening alone, and it helps ensure joints are consistently straight and strong - saving time and reducing the frustration of trying to achieve a perfect 90 deg. corner by fasteners alone.
- Is the Simpson A21 suitable for outdoor or moisture-exposed applications?
- The A21 features a G90 zinc galvanized coating that provides extra corrosion resistance, making it a suitable choice for projects where some exposure to moisture is present. For more demanding outdoor environments, Simpson Strong-Tie also offers ZMAX zinc-coated connectors (identified by a "Z" at the end of the model number) for enhanced protection.
- What gauge steel is the Simpson A21 made from?
- The A21 is made from 18-gauge steel, providing a sturdy and reliable connection for light-duty jobs and general home repair projects requiring a solid 90 deg. angle joint.
Related Products
Note: Product dimensions and/or Nail or Bolt holes may differ from picture. See item description for specifications.
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