American Fittings AH400BG Galvanized Steel Straight Hub Pipe Fitting

AH400BG is a 4-inch trade-size galvanized steel straight hub conduit fitting from American Fittings (AMFICO), engineered to provide a watertight connection for rigid or IMC conduit with an insulated throat that guards conductors from moisture and temperature changes at the enclosure entry. The hub is made from durable alloy steel and finished with galvanizing for corrosion resistance, and it uses precisely machined steel threads that align with standard conduit threads and standard locknuts, while the straight-hub design reduces installation complexity and helps ensure a secure, leak-resistant seal when connecting to panels or enclosure bodies. Suitable for electrical installations requiring robust protection in wet or harsh environments, the AH400BG handles 4-inch trade-size conduits and is part of American Fittings' lineup of water-tight ground hubs, offering a reliable termination option for rigid and IMC conduit runs in industrial, commercial, and outdoor applications.