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#10 MJ X #20 MP ST.

Description & Features

Manufactured from straight steel, this male JIC to male NPTF adapter provides a reliable transition between two common hydraulic thread standards. The #10 MJ X #20 MP ST. connects a 7/8-14 Male JIC SAE 37-degree flare end (per SAE J514) to a 1-1/4-11-1/2 Male NPTF end (per SAE J476), with an overall length of 2.250 mm. Rated for dynamic pressures up to 3,000 PSI, it suits demanding hydraulic line connections where JIC and NPTF interfaces meet.

Part of Brennan Industries' Series 2404, this straight adapter is a practical solution for hydraulic systems requiring a direct, non-angled port-to-port connection. California residents should note that this product is subject to a Proposition 65 warning.

SKU: 2404-10-20

Supplier Part Number (MPN): 2404-10-20

Specifications

Brand Brennan Industries Inc	Brand Brennan Industries	Pack Size 1.00	UOM EA	Supplier Part Number 2404-10-20	Product Weight 0.59 lbs

Product Questions & Answers (2)

Question by: Roger W on Dec 12, 2025, 2:41 PM

got a hose end that’s #10 JIC male, will this screw right onto it?

Answer by: Customer Support on Dec 14, 2025, 1:55 PM

With a B1 thread of 7/8-14 Male JIC SAE 37 degree flare (SAE J514), it matches a #10 MJ connection on that side.

Question by: Marvin M on Jun 28, 2025, 3:41 PM

Will this fitting hold up to a continuous pressure of 3,000 psi?

Answer by: Customer Support on Jun 30, 2025, 7:14 AM

Yes, this straight steel fitting is rated for a maximum dynamic pressure of 3,000 psi.