3/8" NYLON T NOZZLE BODY

I am building a boom sprayer and these were the only nozzles I found that were of a reasonable cost. They hook up fine and the nozzles fit. The only problem I had was that some of them would leak around the thread where the nozzle holder cap is screwed on. Upon further investigation it turns out a number of the nozzle bodies are not completely fat on the end and it needs to be because this is where the face of the nozzle presses. Easy to resolve by taking a flat piece of metal and some 220 grit wet and dry paper.. then sand the end of the nozzle body by grinding the sandpaper on the end of the thread in a rotating motion keeping the metal block perfectly flat. Polish with 400 grit paper on the same block. For the excellent price this is a minor inconvenience. I also bought some "1/4L" flat rubber washers from Home Depot that fit under the nozzle nicely for extra insurance. (1/4L is a trade size.. actually 0.6" OD)