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10 JIC CAP NUT

Brand Brennan Industries Inc	Brand Brennan Industries	Pack Size 1.00	UOM EA	Supplier Part Number 0304-C-10	Product Weight 0.11 lbs

Product Questions & Answers 2

Product Questions & Answers

got a 5/8 tube line I need to cap off on a hydraulic system running around 4,500 PSI, this gonna hold up to that?

Question by: Janet F on May 31, 2025, 6:35 PM

At 4,500 PSI you're well within the rated limit. This cap nut is rated up to 5,000 PSI dynamic pressure, so that application falls comfortably inside its range. It uses a female JIC SAE 37-degree flare connection with a 7/8-14 thread, which is the standard fitting for 5/8 OD tube lines. Straight steel construction handles that kind of working pressure without issue in most hydraulic circuits.

Answer by: Customer Support on Jun 2, 2025, 6:28 AM

got a 7/8-14 JIC port i need to cap off, is this the right one for that

Question by: Hugh S on Jul 28, 2025, 5:03 PM

For a 7/8-14 female JIC SAE 37 degree flare connection, this cap nut matches that thread and flare style. It is also listed for tube OD 5/8, so it lines up with a standard size 10 JIC setup.

Answer by: Customer Support on Jul 30, 2025, 12:52 PM