This straight adapter, manufactured by SSP, converts between dissimilar thread types. This Stainless Steel Adapter features a 1/2-14 Male NPT connection on one end and a 9/16-18 Male JIC 37-degree flare on the other.
It is constructed from stainless steel for durability and corrosion resistance in demanding environments. This adapter provides a secure and reliable connection between components with different thread standards.
SKU: J6-8C
Supplier Part Number (MPN): J6-8C
Alternate Part Numbers: C1DA29, MI-08750328, MINO-00766X89818
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Specifications
Alternate Part Numbers
Alternate Part NumberC1DA29, Alternate Part Number MI-08750328, Alternate Part Number MINO-00766X89818
Brand
Ssp Fittings Corp
Brand
SSP Fittings Corp
Pack Size
1.00
UOM
EA
L
1.69
Supplier Part Number
J6-8C
Thread 1
1/2-14
Thread 2
9/16-18
Thread Sealant
No
Tube O.D.
0.38
Tube O.D.
0.38
Product Weight
0.15 lbs
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Tube O.D.
Thread 1
Thread 2
L
Price
Action
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J4CStainless Male NPT To JIC Adapter
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J6-2CStainless Male NPT To JIC Adapter
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1.24
J6-6CStainless Male NPT To JIC Adapter
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1.91
J6-8CStainless Male NPT To JIC Adapter
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1.69
J6CStainless Male NPT To JIC Adapter
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1.9
J8-12CStainless Male NPT To JIC Adapter
0.5
3/4-14
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1.85
J8-4CStainless Male NPT To JIC Adapter
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Product Questions & Answers (3)
Question by: Keith H on Jul 3, 2025, 7:23 PM
Will this adapter hold up okay if I'm using it outside? Don't want it rusting on me.
Answer by: Customer Support on Jul 4, 2025, 9:46 PM
Constructed from stainless steel, this adapter offers good corrosion resistance, making it suitable for use in demanding environments where rust might be a concern.
Question by: Wade S on Jul 31, 2025, 10:03 AM
got a 1/2-14 male pipe port on one side and need to hook into a 3/8 JIC line, is this the right adapter?
Answer by: Customer Support on Aug 1, 2025, 2:13 PM
It bridges those two standards in a straight fitting, with 1/2-14 male NPT threads on one end and a 9/16-18 male JIC 37 degree flare on the other, which is the common thread size used for 3/8 tube OD JIC.
Question by: Keith C on Mar 6, 2026, 10:51 AM
Got a hydraulic line running NPT fittings on the pump side and JIC on the other component, will this adapter bridge that gap without needing extra pieces in between?
Answer by: Customer Support on Mar 8, 2026, 6:38 AM
That's what it's built for. One end is 1/2-14 Male NPT and the other is 9/16-18 Male JIC with a 37-degree flare. So you're going straight from pipe thread to JIC in a single fitting, no unions or intermediate adapters needed. The overall length comes in at 1.69 inches, so it's compact enough to fit in tight hydraulic connections runs without adding a lot of bulk.
