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Steel Metric Flareless Fitting, 15.00 mm WALPro Series Nut

Brand Danfoss Power Solutions (II LLC Aeroquip)	Brand Aeroquip	Pack Size 1.00	UOM EA	Maximum Operating Pressure 400	Series WALPro	Supplier Part Number WAL039846	Thread 1 M 22x1.5	Tube O.D. 15	Tube O.D. 15	Alternate Part Numbers Alternate Part Number C1KX14, Alternate Part Number MI-01675412, Alternate Part Number MINO-04854Q18226	Product Weight 0.10 lbs

Product Questions & Answers 3

Product Questions & Answers

Does this nut work with 15mm OD tube, or is it sized for something else? Got a WALPro fitting setup I'm trying to keep original parts on.

Question by: Hugh M on Feb 9, 2026, 4:10 PM

Built specifically for 15 mm outside diameter tube in WALPro Series metric flareless assemblies. The M 22x1.5 thread is matched to WALPro fittings and sleeves, so you're keeping everything within the same system. As long as your existing setup uses WALPro components, this nut drops right in as a direct replacement.

Answer by: Customer Support on Feb 11, 2026, 7:08 AM

got a 15mm tube and need a nut for a metric flareless setup, is this the right one or am i off a size?

Question by: Lance S on Aug 3, 2025, 2:18 PM

For a 15.00 mm outside diameter tube, this union nut matches that tube size and it uses an M 22x1.5 thread. It is a WALPro Series nut (catalog C1KX14), so it is meant to pair with the corresponding WALPro fittings and sleeves.

Answer by: Customer Support on Aug 5, 2025, 7:08 AM

What size tubing does this nut fit? Just wanna make sure I'm getting the right thing.

Question by: Danny M on Aug 18, 2025, 6:47 PM

This union nut is made to fit 15 mm outside diameter tubing in metric flareless fitting assemblies.

Answer by: Customer Support on Aug 20, 2025, 4:32 PM

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