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06MP-04MP HEX NIPPLE STNLS

Description & Features

The 06MP-04MP HEX NIPPLE STNLS from Brennan Industries Inc. is meticulously designed to meet the rigorous standards of varied industrial applications. Constructed from high-quality straight stainless steel this hex nipple ensures durability and reliability under maximum dynamic pressures of up to 6 000 psi.

Compatible with diverse systems this component features Male NPTF threads conforming to SAE J476 specifications. The Thread B1 size is 3/8-18 with a drill of 0.406 mm while the Thread B2 size is 1/4-18 with a drill of 0.281 mm. The overall length of this hex nipple is 1.450 mm making it an ideal fit for precision-based assembly.

Designed for robust performance the 5404 series is essential for industries requiring high-tolerance and reliable connectors. Its compliance with SAE J476 standards ensures optimal performance and compatibility across various setups. This hex nipple offers superior resistance to corrosion and wear safeguarding long-term operational integrity.

Supplier Part Number: 5404-06-04-SS

Specifications

Brand Brennan Industries Inc	Brand Brennan Industries	Pack Size 1.00	UOM EA	Supplier Part Number 5404-06-04-SS	Product Weight 0.09 lbs

Product Questions & Answers (3)

Question by: Lee C on Apr 30, 2025, 6:14 AM

What's the max pressure this nipple can handle?

Answer by: Customer Support on May 1, 2025, 8:05 PM

This hex nipple is designed to hold up to 6,000 psi in dynamic pressure situations.

Question by: Brett M on Apr 4, 2026, 6:34 PM

got a setup that needs to step from 3/8 NPTF down to 1/4 NPTF. is this the right hex nipple for that?

Answer by: Customer Support on Apr 6, 2026, 8:46 AM

For that size change, it matches up as a 3/8-18 Male NPTF on one end (B1) and a 1/4-18 Male NPTF on the other end (B2), both to SAE J476.

Question by: Carl M on Jun 14, 2025, 5:12 PM

got a 3/8 male port on one side and a 1/4 male port on the other, will this reducer nipple bridge those two sizes?

Answer by: Customer Support on Jun 15, 2025, 8:28 PM

That's what this fitting does. One end is 3/8-18 male NPTF and the other is 1/4-18 male NPTF, so it connects two female ports of those different sizes in a straight-line configuration. Both threads meet SAE J476 spec, so you get a solid, leak-resistant fit on both ends when torqued down properly.