Automatic Float Dog & Cat Waterer Drain Plug

Replacement drain plug for the Tough Guy Heavy Duty Automatic Float Dog & Cat Waterer, sold by Amazon, Chewy, Walmart, etc. The original plug has a standard tapered pipe thread, while this one is a straight thread. This one is easier to get started and snugs down just as tightly.

You'll need a 1 inch O-ring. These should be available at any good hardware store, and can also be found in the O-ring assortment box that Harbor Freight sells (item #67554, $9.99).

Print in PETG or ABS, 100% infill, 0.2mm or finer layer height, and enable supports. Rotate the part 270 degrees in the X axis, so the part prints with the threads pointing upwards and the finger grips on the bottom.