Made from zinc-plated carbon steel, Simpson Strong-Tie's Strong-Bolt® 2 Concrete Wedge Expansion Anchor is ideal for indoor or low-corrosion environments where durable, long-lasting performance is critical. Its ease of installation and consistent performance make it a go-to option for fastening structural supports, equipment bases, or framing connections. With design features engineered to adapt to shifting substrates, this anchor helps provide stability in demanding environments while maintaining load integrity over time.