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08MJ-06MJ STRAIGHT

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Description & Features

Designed for high-pressure environments, this product from Brennan Industries Inc ensures durability and reliability. The 08MJ-06MJ Straight features Male JIC SAE 37 Degree Flare thread types for both B1 and B2 connections, complying with the SAE J514 specifications.

Constructed from straight steel, the Series 2403 adapter boasts an overall length of 1.520 mm. It operates efficiently under a maximum dynamic pressure of 6,000 Psi, making it a robust choice for various technical applications.

B1 and B2 threads have drill diameters of 0.391 mm and 0.297 mm, respectively, ensuring optimal performance. Adapt with ease using the 3/4-16 size for Thread B1 and 9/16-18 size for Thread B2, both precisely crafted for secure fittings.

Supplier Part Number: 2403-08-06

Specifications

Connection Size 1
1/2 in
Connection Size 2
3/8 in
Connection Type
Male JIC
Connection Type 1
Male SAE 37 deg JIC Flare
Connection Type 2
Male SAE 37 deg JIC Flare
Dimension Standards
SAE J514
Dimensions
1.52 in L
Finish
Trivalent Zinc-Plated
Fitting Type
Adapter
Hex Size
0.81 in
Material
Steel
Material Construction
12L14/C1045 Steel
Maximum Operating Pressure
6000 psi
Series
2403 Series
Thread 2 Drill Dimensions
0.297 in
Thread B1 Drill Dimensions
0.391 in
Thread Size
3/4-16, 9/16-18

Product Questions & Answers (3)

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Question by: Kurt C on May 4, 2025, 5:52 PM
What's the max pressure this thing can handle?
Answer by: Customer Support on May 5, 2025, 6:45 PM
It's rated for a maximum dynamic pressure of 6,000 Psi, so it should hold up well in high-pressure systems.
Question by: Freddie F on Jul 2, 2025, 11:48 AM
got a hose end that’s 3/4-16 JIC male, and i need to step it down. is this the one that goes 3/4-16 to 9/16-18?
Answer by: Customer Support on Jul 4, 2025, 6:42 AM
For stepping between two male JIC 37 degree flare sizes, this adapter matches 3/4-16 on the B1 side and 9/16-18 on the B2 side. Both ends are Male JIC SAE 37 Degree Flare and built to SAE J514.
Question by: Hubert R on Apr 6, 2026, 11:30 AM
got a 3/4-16 JIC male end on one side and a 9/16-18 JIC male on the other, this straight adapter from Brennan the right call to connect them up?
Answer by: Customer Support on Apr 8, 2026, 7:01 AM
Both ends on this fitting are Male JIC SAE 37 Degree Flare, one at 3/4-16 and the other at 9/16-18, so yes, that matches exactly what you're describing. It's built to SAE J514 spec on both sides, which is standard for JIC flare connections. Steel construction and a 6,000 PSI max dynamic pressure rating make it a solid pick for most hydraulic line work where those two thread sizes need to meet.

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