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06MJ-05MJ STRAIGHT LARGE HEX

Description & Features

Constructed from straight steel, this reducer fitting connects a 9/16-18 Male JIC SAE 37° Flare thread to a 1/2-20 Male JIC SAE 37° Flare thread in a compact inline configuration. Both ends conform to SAE J514, making the 06MJ-05MJ Straight Large Hex a reliable choice for hydraulic lines requiring a step-down between two male JIC connections.

Rated to 6,000 PSI maximum dynamic pressure, this fitting suits demanding hydraulic circuits where pressure integrity and thread compatibility are critical. The large hex body provides adequate wrench engagement for secure installation in tight assemblies.

SKU: 2403-LH-06-05

Supplier Part Number (MPN): 2403-LH-06-05

Specifications

Brand Brennan Industries Inc	Brand Brennan Industries	Pack Size 1.00	UOM EA	Supplier Part Number 2403-LH-06-05	Product Weight 0.09 lbs

Product Questions & Answers (1)

Question by: Gary T on Apr 3, 2026, 7:35 AM

What kinda pressures can this fitting handle?

Answer by: Customer Support on Apr 4, 2026, 1:39 PM

This fitting is rated to a maximum dynamic pressure of 6,000 PSI, so it should hold up in demanding hydraulic applications.