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

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Description & Features

Crafted from durable stainless steel, this adapter is engineered for reliable connection between 1/4-18 NPT female and 9/16-18 JIC male threads. Designed for seamless integration into hydraulic systems, it ensures leak-proof performance with its 37-degree flare. The straight configuration facilitates efficient fluid transfer without directional changes, minimizing potential pressure drops.

Ideal for industrial applications, the stainless steel construction provides excellent corrosion resistance, making it suitable for harsh environments. With a tube outer diameter of 0.38 inches, this adapter is part of SSP's comprehensive line of pipe to flare adapters, known for their precision and reliability. Its compact length of 1.87 inches allows for easy installation in tight spaces, maintaining system integrity without compromising on performance.

SKU: J6FC

Supplier Part Number (MPN): J6FC

Alternate Part Numbers: C1DA35, MI-08750333, MINO-00766X89823

Specifications

Brand
SSP
Connection Size 1
3/8 in
Connection Size 2
1/4 in
Connection Type
FNPT, Male JIC
Connection Type 1
Male SAE 37 deg JIC Flare
Connection Type 2
Female NPT
Dimension Standards
ANSI/ASME B1.20.1, ANSI/ASME B1.20.3, ANSI/ASME BS 21, ASME B31.3, DIN 2999, JIS B0203, SAE J514
Dimensions
1.4 in L
Fitting Type
Connector
Hex Size
3/4 in
Material
Stainless Steel
Material Construction
316 Stainless Steel
Maximum Operating Pressure
6000 psi
Series
J-FC Series
Thread Sealant
Without Thread Sealant
Thread Size
1/4-18 x 9/16-18
Tube Outside Diameter
0.38 in

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Product Questions & Answers (1)

Question by: Pete W on Aug 18, 2025, 7:54 PM
Just wanna make sure this fits – I need to go from a 1/4" female NPT to a 9/16" male JIC. Is that what this is?
Answer by: Customer Support on Aug 20, 2025, 6:50 AM
That's exactly right. This stainless steel adapter is designed to connect a 1/4-18 female NPT to a 9/16-18 male JIC 37-degree flare.

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