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Steel Adapter, 7/16-20 Female JIC 37 deg Flare To 3/8-24 Male JIC 37 deg Flare, Straight

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Description & Features

The Brennan Industries Inc Steel Adapter offers a reliable connection with a 7/16-20 Female JIC 37-degree flare to 3/8-24 Male JIC 37-degree flare. Designed for precision, this adapter ensures a secure fit without the need for thread sealant.

The product is ideal for use in industrial and commercial applications where consistent and reliable performance is required. With a tube O.D. of 0.25, it is capable of handling a variety of fluids and gases effectively.

The straight design enhances compatibility and ease of installation in tight spaces, providing a seamless connection. Its robust steel construction ensures durability and longevity, making it a valuable component in high-stress environments.

Supplier Part Number: 2406-04-03

Specifications

a Dimensions
1.05 in
Connection Size 1
1/4 in
Connection Size 2
3/16 in
Connection Type
Female JIC, Male JIC
Connection Type 1
Female SAE 37 deg JIC Flare
Connection Type 2
Male 37 deg JIC Flare
Dimension Standards
SAE J514
Dimensions
1.07 in L
Finish
Trivalent Zinc-Plated
Fitting Type
Reducer
Hex Size
0.563 in
Material
Steel
Material Construction
AISI 12L14/C1045 Steel
Series
2406 Series
Thread Sealant
Without Thread Sealant
Thread Size
7/16-20 x 3/8-24
Tube OD
1/4 in
Tube Outside Diameter
1/4 in

Product Questions & Answers (2)

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Question by: Duane M on Jul 1, 2025, 8:26 AM
Will this adapter work to connect a 7/16" female fitting to a 3/8" male fitting?
Answer by: Customer Support on Jul 2, 2025, 12:40 PM
This steel adapter is designed to provide a reliable connection between a 7/16-20 Female JIC 37-degree flare and a 3/8-24 Male JIC 37-degree flare.
Question by: Melvin F on Mar 13, 2026, 2:44 PM
got a hose end that’s 7/16-20 female JIC, will this step it down to a 3/8-24 male JIC without any funny business?
Answer by: Customer Support on Mar 15, 2026, 12:44 PM
It’s a straight JIC 37 degree flare adapter that goes from 7/16-20 female JIC on one side to 3/8-24 male JIC on the other, so it’s meant for that exact thread step-down while keeping the same 37 degree flare style.

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