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Steel Adapter, 7/16-20 Male SAE O-Ring Boss (Straight Thread O-Ring) To 1/2-20 Male JIC 37 deg Flare, Straight

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Description & Features

Manufactured by Brennan Industries Inc. this steel adapter offers dependable performance in various industrial settings. It features a 7/16-20 male SAE O-Ring Boss (straight thread O-ring) connection on one end and a 1/2-20 male JIC 37-degree flare connection on the other facilitating seamless integration with compatible components.

Engineered to deliver robust connections the adapter eliminates the need for thread sealant. The tube outer diameter of 0.31 inches ensures tight and secure fittings making it suitable for high-pressure applications.

Recognized for its precision construction this adapter is a reliable choice for professionals dealing with fluid transfer systems and hydraulic applications. The steel material enhances durability ensuring longevity and consistent performance under demanding conditions.

Designed for straightforward installation it brings efficiency to industrial processes without compromising on quality. This Brennan Industries part is a testament to superior engineering and reliability.

Catalog Number: C1BX16

Supplier Part Number: 6400-05-04-O

Specifications

A
1.24
Alternate Part Numbers
Alternate Part Number 202702-4-5S, Alternate Part Number 6400-05-04, Alternate Part Number A202702-4-5S, Alternate Part Number C1BX16, Alternate Part Number MI-00318731, Alternate Part Number MINO-00028F65153
Brand
Brennan Industries Inc
Brand
Brennan Industries
Pack Size
1.00
UOM
EA
Supplier Part Number
6400-05-04-O
Thread 1
7/16-20
Thread 2
1/2-20
Thread Sealant
No
Tube O.D.
0.31
Tube O.D.
0.31
Product Weight
0.06 lbs

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Product Questions & Answers (2)

Question by: Stan R on Dec 17, 2025, 7:01 AM
got a 7/16-20 ORB port on my hydraulic manifold and need to run a JIC line off it, this the right adapter for that?
Answer by: Customer Support on Dec 18, 2025, 5:47 PM
That's what this one's made for. One end is a 7/16-20 male SAE O-Ring Boss, the other is a 1/2-20 male JIC 37-degree flare, straight configuration. No thread sealant needed on the ORB side since the o-ring does the sealing work. Just make sure your JIC line fitting is female to mate up correctly.
Question by: Todd T on Feb 2, 2026, 11:16 AM
Just want to make sure, this adapter will go from a 7/16-20 SAE O-ring to a 1/2-20 JIC flare, right?
Answer by: Customer Support on Feb 3, 2026, 9:09 PM
Absolutely, this steel adapter is made to connect a 7/16-20 male SAE O-Ring Boss (straight thread o-ring) to a 1/2-20 male JIC 37-degree flare.