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12MFS-16MP STRAIGHT

Description & Features

This straight fitting features a 1-3/16-12 A thread and a 1-11-1/2 B thread.

The 12MFS-16MP STRAIGHT has a 0.609 Brennan A drill and a 0.938 Brennan B drill. It features a 3/4 inch tube OD and a 1.375 inch hex size. This FS2404 series fitting has a 2.130 inch FF length.

SKU: FS2404-12-16

Supplier Part Number (MPN): FS2404-12-16

Alternate Part Numbers: AFF2031T1216S, FF2404-12-16

Specifications

Brand Brennan Industries Inc	Brand Brennan Industries	Pack Size 1.00	UOM EA	Supplier Part Number FS2404-12-16	Product Weight 0.45 lbs

Product Questions & Answers (1)

Question by: Brett A on Mar 20, 2026, 7:13 PM

So, this has two different thread sizes, right? What are they actually used for?

Answer by: Customer Support on Mar 22, 2026, 6:49 AM

This fitting uses the A thread (1-3/16-12) and the B thread (1-11-1/2) to connect different components within a hydraulic system. The different thread sizes allow for adapting between various port sizes.