Based on the 5-1/4” AMERICAN-DARLING B-62-B-5. (Fire hydrants have different models, crazy right?)
I modeled this in Blender and textured it in Quixel Mixer as a modeling study. The object has two modifiers: subsurf and bevel. You can delete them, apply them, or leave them as-is.
While credit isn't required, if you're already planning to have a credits section, it would be appreciated.