Threaded tips are available with 1/4 inch, 3/8 inch, 1/2 inch or 3/4 inch MNPT and in Brass or Stainless Steel Construction F-Series nozzles produce flat fan shaped spray patterns with spray angles available from 0 to 110 Degrees. Nozzles with 0 degree angles are known as inchSolid Stream inch and do not fan out. Spray angles generally increase with pressure.