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Stainless Steel Tube Fitting, 0.63 Inch Tube OD, Female JIC 37 deg Flare Nut

Description & Features

This SSP stainless steel tube fitting features a 0.63 inch tube OD and a female JIC 37 deg flare nut, designed for secure and reliable connections in hydraulic systems.

The fitting has a thread size of 7/8-14 and measures 0.97 inches in length. This Stainless Steel Tube Fitting, 0.63 Inch Tube OD, Female JIC 37 deg Flare Nut, ensures high performance and durability in demanding environments.

SKU: J10N

Supplier Part Number (MPN): J10N

Alternate Part Numbers: C1CZ16, MI-08750268, MINO-00766X89759

Specifications

Brand Ssp Fittings Corp	Brand SSP Fittings Corp	Pack Size 1.00	UOM EA	L 0.97	Supplier Part Number J10N	Thread 2 7/8-14	Tube O.D. 0.63	Alternate Part Numbers Alternate Part Number C1CZ16, Alternate Part Number MI-08750268, Alternate Part Number MINO-00766X89759	Tube O.D. 0.63	Product Weight 0.11 lbs

Similar Products

Model Number	Tube O.D.	Thread 2	L
J10N Stainless Steel Tube JIC Nut	0.63	7/8-14	0.97
J12N Stainless Steel Tube JIC Nut	0.75	1-1/16-12	1.02
J4N Stainless Steel Tube JIC Nut	0.25	7/16-20	0.61
J6N Stainless Steel Tube JIC Nut	0.38	9/16-18	0.72
J16N Stainless Steel Tube JIC Nut	1	1-5/16-12	1.12
J20N Stainless Steel Tube JIC Nut	1.25	1-5/8-12	1.22
J3N Stainless Steel Tube JIC Nut	0.19	3/8-24	0.6
J5N Stainless Steel Tube JIC Nut	0.31	1/2-20	0.67

Product Questions & Answers (4)

Question by: Glen C on Apr 4, 2025, 10:22 AM

got a 5/8 tube line i need to terminate with a JIC connection, will this nut work for that?

Answer by: Customer Support on Apr 5, 2025, 6:26 PM

For 5/8 inch OD tubing with a JIC 37 degree flare connection, yes this is the right piece. The J10N is a stainless steel flare nut built specifically for 0.63 inch tube OD and it threads onto a 7/8-14 JIC male fitting. Just make sure your tube end is properly flared to 37 degrees before assembly and you'll have a solid, leak-resistant connection.

Question by: Billy K on Jan 24, 2026, 8:38 AM

So, this here nut fits a 5/8" tube, right? Just want to make sure before I order a bunch.

Answer by: Customer Support on Jan 25, 2026, 10:21 AM

that's correct. This stainless steel tube fitting is designed for use with a 0.63 inch (5/8") tube OD.

Question by: Kent H on Apr 12, 2025, 8:30 PM

got a 5/8 inch stainless tube, is this the right nut for a 37 degree JIC flare setup?

Answer by: Customer Support on Apr 14, 2025, 6:36 AM

For a 0.63 inch tube OD, this is a stainless flare nut made for a female JIC 37 degree flare connection, so it matches a 5/8 inch tube size in that style.

Question by: Warren B on Apr 18, 2025, 6:19 PM

trying to figure out if this nut'll work with my 5/8 tube line, what size thread does it cut onto?

Answer by: Customer Support on Apr 20, 2025, 1:43 PM

The mating thread on this JIC nut is 7/8-14, which is the standard thread size paired with 5/8 inch OD tubing on 37 degree flare connections. If your fitting body or union is spec'd for 7/8-14, you're good to go.