Union, Connector, high pressure, 0.30 mm / 0.012 inches through hole with 10-32 screw threads. PEEK, straight line. ARE-Applied Research brand. 1 EA.
This low dead volume, "Union" is used to connect PEEK or stainless steel tubing on both ends in the high pressures zones of HPLC systems.
Use with two finger tighten connectors (nuts) such as 47301-05 which are sold separately.