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12MJ-04MJ STRAIGHT

Description & Features

The 12MJ-04MJ STRAIGHT by Brennan Industries Inc is engineered with precision for high-performance applications. Constructed from straight steel, this adapter is designed to withstand a maximum dynamic pressure of 5,000 Psi.

With an overall length of 1.850 mm, this product ensures a compact yet effective connection. Featuring Male JIC SAE 37-degree flare threads, it complies with SAE J514 specifications on both Thread B1 (1-1/16-12) and Thread B2 (7/16-20), guaranteeing compatibility and reliability in demanding environments.

Manufactured to the highest standards, the 12MJ-04MJ Straight adapter is ideal for industrial use where robust and efficient connections are required.

Supplier Part Number: 2403-12-04

Specifications

Brand Brennan Industries Inc	Brand Brennan Industries	Pack Size 1.00	UOM EA	Supplier Part Number 2403-12-04	Product Weight 0.25 lbs

Product Questions & Answers (3)

Question by: Brent R on Jul 7, 2025, 9:18 AM

what's the pressure rating on this adapter? got a system running around 4,500 psi and need to know if it'll hold up

Answer by: Customer Support on Jul 8, 2025, 9:36 AM

Rated to 5,000 psi maximum dynamic pressure, so a 4,500 psi system falls within range. It's built from straight steel and follows SAE J514 spec on both ends, which keeps it solid under sustained load in working hydraulic lines.

Question by: Bobby O on Aug 22, 2025, 8:06 PM

What's the highest pressure this fitting can handle?

Answer by: Customer Support on Aug 24, 2025, 6:36 AM

This straight adapter is built to handle dynamic pressures up to 5,000 Psi.

Question by: Harvey R on Apr 11, 2025, 2:49 PM

trying to swap an adapter on a line, are both ends of this one male jic 37 degree flare?

Answer by: Customer Support on Apr 13, 2025, 6:18 AM

Both connections are male JIC SAE 37 degree flare threads, built to SAE J514. One end is 1-1/16-12 (B1) and the other end is 7/16-20 (B2).