Stainless Steel Adapter, 1/4-18 Male NPT To 9/16-18 Male JIC 37 deg Flare, Straight

Description & Features

Constructed from high-grade 316 stainless steel, this adapter ensures superior corrosion resistance and durability in demanding industrial settings. Designed to facilitate efficient fluid connections, it features a 1/4-18 Male NPT to 9/16-18 Male JIC 37-degree flare, providing secure and leak-free performance. The adapter's straight configuration allows for seamless integration into hydraulic systems where space and alignment are crucial.

Ideal for applications requiring robust and reliable connections, the SSP Stainless Steel Adapter is a trusted component for high-pressure environments. The precise threading and robust material make it suitable for a variety of industrial applications, ensuring long-lasting performance and minimal maintenance. Its compact design, with a length of 1.9 inches, contributes to its versatility in complex assemblies.

SKU: J6C

Supplier Part Number (MPN): J6C

Alternate Part Numbers: C1DA33, MI-03239897, MINO-00766J24473

Specifications

Alternate Part Numbers
Alternate Part Number C1DA33, Alternate Part Number MI-03239897, Alternate Part Number MINO-00766J24473
Brand
Ssp Fittings Corp
Brand
SSP Fittings Corp
Pack Size
1.00
UOM
EA
L
1.90
Supplier Part Number
J6C
Thread 1
1/4-18
Thread 2
9/16-18
Thread Sealant
No
Tube O.D.
0.38
Tube O.D.
0.38
Product Weight
0.07 lbs

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Product Questions & Answers (2)

Question by: Roger M on Mar 12, 2026, 1:26 PM
i’ve got a hose end that’s 9/16-18 JIC, will this adapter screw right into it and still give me 1/4 NPT on the other side?
Answer by: Customer Support on Mar 14, 2026, 8:25 AM
For connecting a 9/16-18 male JIC 37 degree flare to a 1/4-18 male NPT port, that’s exactly what this fitting is set up to do. One end is 9/16-18 male JIC flare and the other end is 1/4-18 male NPT, in a straight body.
Question by: Rex O on Oct 13, 2025, 8:50 PM
Got a hydraulic line running 1/4 NPT male on one end and need to tie into a JIC fitting on the other, this straight adapter do that job?
Answer by: Customer Support on Oct 15, 2025, 10:41 AM
Yeah, that's exactly what it's built for. One end is 1/4-18 Male NPT and the other is 9/16-18 Male JIC with a 37-degree flare seat. Both threads are male, so you'd need female counterparts on each side of your line. The straight configuration keeps everything in-line, which helps a lot when you're working in a tight spot and can't afford any offset. At 1.9 inches long, it's a pretty compact piece, so it tucks in well without adding much length to the assembly.