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12MJ-10MORB STRAIGHT

Description & Features

Manufactured by Brennan Industries, this straight hydraulic adapter provides a reliable transition between a 12 Metric JIC (MJ) male fitting and a 10 Male O-Ring Boss (MORB) port. The straight configuration suits installations where a direct in-line connection is required between these two thread standards, commonly encountered in hydraulic circuits on mobile equipment, industrial machinery, and fluid power systems.

The 12MJ-10MORB Straight is a practical solution for connecting metric and O-ring boss threaded components without the need for additional adapters or reducers. Brennan Industries components are manufactured to consistent dimensional standards, supporting reliable sealing and compatibility with standard hydraulic fittings in this size range.

SKU: 6400-12-10

Supplier Part Number (MPN): 6400-12-10-O

Specifications

Brand Brennan Industries Inc	Brand Brennan Industries	Pack Size 1.00	UOM EA	Supplier Part Number 6400-12-10-O	Product Weight 0.28 lbs

Product Questions & Answers (1)

Question by: Darryl M on Mar 29, 2026, 11:35 AM

Just want to make sure, this will adapt a metric JIC to a standard O-ring boss fitting, right?

Answer by: Customer Support on Mar 31, 2026, 6:23 AM

That's correct. It's designed to adapt a 12 Metric JIC male fitting to a 10 Male O-Ring Boss port.