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04MP-04FPS STRAIGHT

Description & Features

This adapter from Brennan Industries Inc is designed for various industrial applications requiring robust performance. Made from high-quality straight steel it offers an optimal balance of durability and precision.

The adapter features a male NPTF thread type with a specification of SAE J476 and a female NPSM swivel thread type with a specification of SAE J514. Its maximum dynamic pressure is rated at 6 000 PSI making it suitable for high-pressure environments.

The overall length of the adapter is 1.420 mm with a secondary length of 1.230 mm making it compact yet efficient. The hex size measures 0.688 mm. Both threads are sized at 1/4-18 providing compatibility with a broad range of industrial setups.

Its cubic inch space is 0.672 ensuring it occupies minimal space while delivering reliable performance. The male NPTF thread has a drill size of 0.281 mm whereas the female NPSM swivel thread has a drill size of 0.21 mm.

Supplier Part Number: 1404-04-04

Specifications

Brand Brennan Industries Inc	Brand Brennan Industries	Pack Size 1.00	UOM EA	Supplier Part Number 1404-04-04	Product Weight 0.09 lbs

Product Questions & Answers (2)

Question by: Danny P on Jan 19, 2026, 12:48 PM

got a 1/4-18 male NPTF port on one side and need a swivel on the other, is that what this adapter is set up for?

Answer by: Customer Support on Jan 21, 2026, 7:02 AM

On the connection side, it is a straight steel adapter with a male NPTF (SAE J476) thread on one end and a female NPSM swivel (SAE J514) thread on the other. Both ends are 1/4-18, so it matches that size and thread style combination.

Question by: Phil M on Apr 2, 2026, 7:32 AM

What's this adapter typically used for?

Answer by: Customer Support on Apr 3, 2026, 10:35 AM

Designed for a range of industrial applications, this adapter is built for durability and precision where you need it most.