Super Crown Black Nylon Tubing – 4mm OD Lube Oil Pipe Compressed Air Line – Coil

Need some 4mm nylon tubing?

This is Super Crown brand, model NY-4-B.

Black, 4mm outer diameter.

Works for lube lines, oil pipes, compressed air – pretty much any non-aggressive fluid.

Made in Taiwan.

Material is nylon, flexible but holds its shape.

Coiled for easy storage and cutting.

Metric sizing.

MPN not applicable.

Good for CNC machines, shop air systems, or custom automotive projects.

Resists air and oil.

Just cut to length and fit with appropriate fittings.

New, in packaging.

Not the thickest wall, but fine for low-pressure stuff.

If you're plumbing a coolant mister or air line, grab a coil and have it on hand.