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#6 MP X #4 FP SWIVEL

Brand Brennan Industries Inc	Brand Brennan Industries	Pack Size 1.00	UOM EA	Supplier Part Number 1404-06-04	Product Weight 0.11 lbs

Product Questions & Answers 3

Product Questions & Answers

What’s the highest pressure this swivel can handle without issues?

Question by: Shane B on Dec 2, 2025, 6:15 AM

This straight steel connector is rated for a maximum dynamic pressure of 6,000 psi, making it suitable for high-pressure applications.

Answer by: Customer Support on Dec 3, 2025, 7:46 AM

i got a hose end that’s 1/4-18 swivel female. will it mate up to this fitting?

Question by: Neil R on Aug 4, 2025, 5:52 PM

On the swivel side, it has a 1/4-18 Female NPSM swivel thread built to SAE J514. The other end is a 3/8-18 Male NPTF thread per SAE J476, so it is a straight adapter between those two thread types.

Answer by: Customer Support on Aug 5, 2025, 7:10 PM

Does the 3/8 male end on this swivel use a dry-seal thread, or is it just a standard NPT?

Question by: Cody H on Feb 6, 2026, 6:11 PM

The male end is NPTF, which is a dry-seal thread conforming to SAE J476. That means it's built to seal on the threads themselves without relying on tape or compound, though many folks still use thread sealant out of habit. The female swivel side is 1/4-18 NPSM, which is a straight mechanical thread designed to seal through a flare or mating surface rather than the threads themselves, per SAE J514.

Answer by: Customer Support on Feb 8, 2026, 6:22 AM