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12MP-08MP HEX NIPPLE

Description & Features

This robust 12MP-08MP HEX NIPPLE from Brennan Industries Inc is crafted from high-quality straight steel. Designed for demanding industrial environments, it supports a maximum dynamic pressure of 5,500 Psi.

The hex nipple measures an overall length of 1.960 mm, with Thread B1 and Thread B2 types of Male NPTF, each conforming to SAE J476 specifications. Thread B1 has a 3/4-14 size with a drill diameter of 0.719 mm, while Thread B2 features a 1/2-14 size and a drill diameter of 0.531 mm.

This component is part of the 5404 series and is suitable for high-pressure applications requiring reliable and precise connections.

Supplier Part Number: 5404-12-08

California Residents: PROP-65 WARNING

Specifications

Brand Brennan Industries Inc	Brand Brennan Industries	Pack Size 1.00	UOM EA	Supplier Part Number 5404-12-08	Product Weight 0.23 lbs

Product Questions & Answers (3)

Question by: Howard B on Oct 30, 2025, 5:06 PM

got a reducer nipple here, is this one 3/4 nptf down to 1/2 nptf or am i mixin that up

Answer by: Customer Support on Nov 1, 2025, 8:59 AM

You have it right. It is a hex nipple with male NPTF threads on both ends, with B1 at 3/4-14 and B2 at 1/2-14, both to SAE J476.

Question by: Randy M on May 20, 2025, 2:09 PM

Is this steel nipple okay for hooking up some hydraulic lines in a shop environment, or is it more for specialized setups?

Answer by: Customer Support on May 22, 2025, 6:58 AM

This hex nipple is crafted from straight steel and designed to handle demanding industrial environments, supporting a maximum dynamic pressure of 5,500 Psi, so it should work fine.

Question by: Kirk M on Oct 30, 2025, 9:38 AM

got a 3/4 male NPTF on one end and a 1/2 male NPTF on the other -- will this hex nipple connect those two without needing an adapter in between?

Answer by: Customer Support on Nov 1, 2025, 6:10 AM

That's what this fitting does. One end is 3/4-14 male NPTF and the other is 1/2-14 male NPTF, both built to SAE J476. So if your ports or fittings match those thread sizes, you're connecting them directly with this one piece. No extra adapter needed.