Union, connector set, low pressure, 0.8 mm / 0.031 inch through hole with 10-32 mm screw threads. PEEK, straight line. Use with 1/16 inch tubing. ARE-Applied Research brand. 10/PK.
Additional Info:
This all-PEEK set of one union and two finger tight fittings, with built in ferrules and standard pilot lengths, allow you to connect two pieces of low pressure, 1/16th tubing in a straight line.
Maximum Temperature: 100°C
Maximum Pressure: 1,000 psig.
Click HERE for a smaller pack of 5.
The "flat" sections on the union and the nuts allows the use of wrenches for an extra 1/8 of clockwise turn for tighter sealing or a slight counterclockwise turn to help remove if a tight fitting is too hard for hand removal.