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20 JIC CAP NUT

Brand Brennan Industries Inc	Brand Brennan Industries	Pack Size 1.00	UOM EA	Supplier Part Number 0304-C-20	Product Weight 0.57 lbs

Product Questions & Answers 2

Product Questions & Answers

got a 1-5/8-12 female JIC port for 1-1/4 tube, is this the right cap nut to close it off?

Question by: Ray W on May 19, 2025, 1:34 PM

Match it up by the thread and flare style. This cap nut is a female JIC SAE 37 degree flare per SAE J514 with a 1-5/8-12 thread and it is listed for tube OD 1-1/4, so it lines up with what you described.

Answer by: Customer Support on May 20, 2025, 2:37 PM

What's the most pressure this cap nut can handle before it gives out?

Question by: Todd P on Jul 19, 2025, 11:47 AM

This cap nut is rated for a maximum dynamic pressure of 4,000 PSI, making it suitable for high-pressure hydraulic systems.

Answer by: Customer Support on Jul 20, 2025, 3:02 PM