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Male Jic X Male Komatsu Union

CH Width 19mm	L Length 39.8mm	Adaptall Material Steel	Adaptall Shape Straight	Side 1 Callout 9/16 - 18 UNF	Side 1 Gender M	Side 1 Size 3/8"	Side 1 Type Jic	Side 2 Callout 20mm	Side 2 Gender M	Side 2 Size 18mm	Side 2 Type Komatsu	Brand Adaptall America	Brand Adaptall	Pack Size 1.00	UOM EA	Supplier Part Number 9237-06-18	Product Weight 0.15 lbs

Product Questions & Answers 2

Product Questions & Answers

Got a Komatsu machine with a JIC line running to it, this union piece the right call for tying those two together?

Question by: Gary M on Feb 17, 2026, 11:33 AM

That's what it's built for. One end is a 9/16-18 UNF male JIC to handle a 3/8" line, and the other is a male Komatsu port with an 18mm thread. The straight body keeps things clean and direct without any angle routing. Steel construction holds up in hydraulic service without any fuss.

Answer by: Customer Support on Feb 18, 2026, 4:39 PM

got a hose end that’s 9/16-18 JIC for a 3/8 line, will this union let me hook it to a Komatsu port?

Question by: Jerry R on Jul 11, 2025, 8:01 PM

For connecting those two standards, it bridges a male 9/16-18 UNF JIC end sized for a 3/8 inch line to a male Komatsu end with an 18 mm thread and a 20 mm callout, all in a straight steel union.

Answer by: Customer Support on Jul 13, 2025, 2:48 PM