Brass Water Inlet or Outlet

I made a new water outlet today out of brass parts. I had a plastic part that I used to drain the sink and it stripped when I connected the grey water hose to it. Hopefull this one won't. Its made from a 3/4" hose barb to 3/4" male hose adapter. I should have used a thicker piece of brass for the plate but it will work. I'm thinking this would be a cheap water filler if you used a female hose adapter. This will be on the bottom of my trailer so I didn't bother to clean it up. Total cost - $5.56.
Bruce

Bruce