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Steel Adapter, 3/8-18 Female NPT To 7/16-20 Male JIC 37 deg Flare, Straight

Description & Features

The BRENNAN INDUSTRIES INC Female NPT To Male JIC Adapter 2405-04-06 is an essential component for connecting various industrial fluid transfer systems. Crafted from high-quality steel, this adapter is designed to provide a reliable and secure connection between a 3/8-18 Female NPT and a 7/16-20 Male JIC 37-degree flare fitting.

This adapter is suitable for applications that require robust performance under high-pressure conditions. Engineered for precision, the threads on both ends ensure a tight and leak-free fit, maintaining the integrity of the system.

With a tube outer diameter of 0.25, this adapter meets rigorous industry standards for reliability and durability, making it a trusted choice for demanding industrial settings.

MPN: C1BF69

Supplier Part Number: 2405-04-06

Specifications

A 1.43	Alternate Part Numbers Alternate Part Number 2022-6-4S, Alternate Part Number A2022-6-4S, Alternate Part Number C1BF69, Alternate Part Number MI-01509684, Alternate Part Number MINO-00028F61349	Brand Brennan Industries Inc	Brand Brennan Industries	Pack Size 1.00	UOM EA	Supplier Part Number 2405-04-06	Thread 1 3/8-18	Thread 2 7/16-20	Thread Sealant No	Tube O.D. 0.25	Product Weight 0.13 lbs

Similar Products

Model Number	Tube O.D.	Thread 1	Thread 2	A
2022-20-20S Female NPT To Male JIC Adapter	1.25	1-1/4-11-1/2	1-5/8-12	2.49
2022-4-4S Female NPT To Male JIC Adapter	0.25	1/4-18	7/16-20	1.39
2022-4-6S Female NPT To Male JIC Adapter	0.38	1/4-18	9/16-18	1.4
2022-4-8S Female NPT To Male JIC Adapter	0.5	1/4-18	3/4-16	1.55
2022-6-6S Female NPT To Male JIC Adapter	0.38	3/8-18	9/16-18	1.46
2022-12-10S Female NPT To Male JIC Adapter	0.63	3/4-14	7/8-14	1.59
2022-12-12S Female NPT To Male JIC Adapter	0.75	3/4-14	1-1/16-12	2.06
2022-12-16S Female NPT To Male JIC Adapter	1	3/4-14	1-5/16-12	1.78
2022-12-8S Female NPT To Male JIC Adapter	0.5	3/4-14	3/4-16	1.85
2022-16-16S Female NPT To Male JIC Adapter	1	1-11-1/2	1-5/16-12	2.35
2022-2-3S Female NPT To Male JIC Adapter	0.19	1/8-27	3/8-24	0.72
2022-2-4S Female NPT To Male JIC Adapter	0.25	1/8-27	7/16-20	1.19
2022-20-16S Female NPT To Male JIC Adapter	1	1-1/4-11-1/2	1-5/16-12	2.38
2022-24-24S Female NPT To Male JIC Adapter	1.5	1-1/2-11-1/2	1-7/8-12	2.62
2022-32-32S Female NPT To Male JIC Adapter	2	2-11-1/2	2-1/2-12	3
2022-4-5S Female NPT To Male JIC Adapter	0.31	1/4-18	1/2-20	1.39
2022-6-8S Female NPT To Male JIC Adapter	0.5	3/8-18	3/4-16	1.56
2022-8-10S Female NPT To Male JIC Adapter	0.63	1/2-14	7/8-14	1.89
2022-8-12S Female NPT To Male JIC Adapter	0.75	1/2-14	1-1/16-12	2.05
2022-8-4S Female NPT To Male JIC Adapter	0.25	1/2-14	7/16-20	1.47
2022-8-6S Female NPT To Male JIC Adapter	0.38	1/2-14	9/16-18	1.69
2022-8-8S Female NPT To Male JIC Adapter	0.5	1/2-14	3/4-16	1.79
2405-04-06 Female NPT To Male JIC Adapter	0.25	3/8-18	7/16-20	1.43
2405-06-02 Female NPT To Male JIC Adapter	0.13	3/8-18	5/16-24	1.18
2405-20-16 Female NPT To Male JIC Adapter	1.25	1-11-1/2	1-5/8-12	2.4

Product Questions & Answers (3)

Question by: Diane W on Jul 24, 2025, 8:15 AM

fitting's got a 3/8 NPT female end on it -- does that mean it'll thread straight onto a standard pipe port without needing any kind of bushing or reducer in between?

Answer by: Customer Support on Jul 25, 2025, 7:33 PM

A 3/8-18 NPT female threads directly onto a standard 3/8 NPT male pipe port, no bushing or reducer needed. The male JIC end on the other side is a 7/16-20 with a 37-degree flare seat, so whatever line or fitting you're connecting there needs to match that spec. At 1.43 inches long it's a compact straight adapter, which makes it easy to work into tighter hydraulic connections runs without a lot of extra bulk.

Question by: Vince J on Jul 23, 2025, 3:04 PM

got a hose end that’s 7/16-20 JIC, will this adapter screw right onto it and still let me go into 3/8-18 NPT?

Answer by: Customer Support on Jul 25, 2025, 12:19 PM

For tying two common fitting styles together, this adapter gives you a 7/16-20 male JIC 37 degree flare on one side and a 3/8-18 female NPT on the other, in a straight steel body.

Question by: Jerry G on Sep 6, 2025, 6:02 AM

Will this adapter hold up okay in a hydraulic system that sees some pretty high pressures?

Answer by: Customer Support on Sep 7, 2025, 6:11 AM

This adapter is crafted from high-quality steel, which should provide a reliable and secure connection even under high-pressure conditions commonly found in industrial fluid transfer systems.