5/16" Tube O.D. (1/2-24 Thread) x 1/4" Tube O.D. (7/16-24 Thread) Compression Reducing Union Brass
Unit of Measure

Units Per Package

 1

Tube O.D.

 5/16" x 1/4"

Thread Size

 1/2-24 x 7/16-24

A

 0.81

Hex

 0.50