3/8" Tube O.D. (9/16-24 Thread) x 5/16" Tube O.D. (1/2-24 Thread) Compression Reducing Union Brass
Unit of Measure

Units Per Package

 1

Tube O.D.

 3/8" x 5/16"

Thread Size

 9/16-24 x 1/2-24

A

 0.94

Hex

 0.56