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KOMATSU MJ-MK UNION

Description & Features

Crafted from durable straight steel, the Brennan Industries union fitting is designed for robust industrial applications. The Male JIC SAE 37-degree flare at one end and the Male Komatsu thread type at the other offer seamless connectivity in hydraulic systems. This union fitting is part of the trusted Brennan Series 7009, ensuring compatibility and reliability.

With precision-engineered thread sizes of 9/16-18 and M18X1.5, it adheres to SAE J514 standards for secure and efficient connections. The compact design, measuring 1.161 cubic inches, makes it suitable for tight spaces without compromising performance.

SKU: 7009-06-18

Supplier Part Number (MPN): 7009-06-18

Specifications

Brand BRENNAN	Connection Size 1 3/8 in	Connection Size 2 18 mm	Connection Type Male JIC, Male Komatsu	Connection Type 1 Male SAE 37 deg JIC Flare	Connection Type 2 Male Komatsu	Cubic Inch Space L x W x H Dimensions 1.161 cu-in	Dimension Standards SAE J514	Dimensions 39.2 mm L	Finish Trivalent Zinc-Plated	Fitting Type Union	Hex Size 22 mm	Material Steel	Material Construction AISI 12L14/C1045 Steel	Maximum Operating Pressure 4000 psi	Series 7009 Series	Thread B1 Drill Dimensions 7.5 mm	Thread B2 Drill Dimensions 7.5 mm	Thread Size 9/16-18 x M18x1.5

Product Questions & Answers (1)

Question by: Neil W on May 21, 2025, 3:53 PM

So this is steel, right? Is it gonna rust on me if it gets wet sometimes?

Answer by: Customer Support on May 23, 2025, 2:26 PM

Yes, the union is made from straight steel. While it's durable, steel is susceptible to rust if exposed to moisture for extended periods. Consider the operating environment to make sure this fitting is right for your application.

KOMATSU MJ-MK UNION

Description & Features

Specifications

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Product Questions & Answers (1)