Barrow G1/4" Thread 1/2" ID x 3/4" OD Compression Fitting - Silver (THKN-1/2-V4-Silver)

The Barrow THKN-1/2-V4 is a compression fitting for 1/2" ID x 3/4" OD (19/13 mm) soft tubing with a G1/4" male thread. Push the tube onto the barb, screw the knurled collar down over it and the tube is clamped tight. It is machined from H59 brass and finished in shiny silver.

Properties

• Type: Compression fitting for soft tubing
• Tubing: 1/2" ID x 3/4" OD (19/13 mm)
• Thread: G1/4" male
• Size: 25 mm diameter, 18.9 mm tall plus 5 mm thread
• Material: H59 brass, electroplated
• Color: Silver
• Pieces in the pack: 1

Made for 1/2" ID x 3/4" OD tubing

Barrow makes this fitting for 1/2" ID x 3/4" OD (19/13 mm) soft tubing. The tube slides over the barb on the base and the collar presses it down from the outside, so it cannot slip off under pressure the way a tube on a plain barb can.

Fitting it

Screw the base into a G1/4" port by hand, push the tube over the barb as far as it goes, then screw the collar down over the tube until it is snug. The male thread is sealed by an O-ring.

Brass with a double-protected finish

Barrow machines the body from H59 brass and protects the surface with what it calls a double electroplating process, which it says gives a fine texture that is solid and durable.

Non-slip diamond knurling

The outside carries a diamond knurl pattern. Barrow says it gives a sure grip when you screw the part in by hand.

Standard G1/4" connections

The thread is the standard G1/4" of PC water cooling, so the fitting works with blocks, radiators, reservoirs and pumps from other makers as well as Barrow's own.

Technical data

• Model: THKN-1/2-V4
• Type: Compression fitting, soft tubing
• Tubing: 1/2" ID x 3/4" OD (19/13 mm)
• Thread: G1/4" male
• Outer diameter: 25 mm
• Height without thread: 18.9 mm
• Thread length: 5 mm
• Material: H59 brass
• Color: Silver

Notes

• For soft tubing only; it does not hold hard tubing.
• Barrow sells this fitting in black, white and shiny silver. This listing is the shiny silver version.
• Barrow notes that it may update the look or construction of the part without notice; the part you receive is the current version.

In the box

• 1x Barrow G1/4" Thread 1/2" ID x 3/4" OD Compression Fitting - Silver