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#2 MP X #6 FP

Description & Features

This straight steel expander, #2 MP X #6 FP, from Brennan Industries features a male NPTF end with a 1/8-27 thread size and a female NPTF end with a 3/8-18 thread size, both manufactured to SAE J476 specifications.

Designed for a maximum dynamic pressure of 6,000 PSI, this fitting is 1.260 mm in overall length.

SKU: 5405-02-06

Supplier Part Number (MPN): 5405-02-06

Alternate Part Numbers: A2040-2-6S

Specifications

Brand Brennan Industries Inc	Brand Brennan Industries	Pack Size 1.00	UOM EA	Supplier Part Number 5405-02-06	Product Weight 0.11 lbs

Product Questions & Answers (1)

Question by: Wes R on Jan 9, 2026, 2:10 PM

Is this expander made from regular steel or something a little tougher?

Answer by: Customer Support on Jan 11, 2026, 12:29 PM

It's made from straight steel, designed to hold up to a maximum dynamic pressure of 6,000 PSI.