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04MFS-04MFS-04FFSS Branch Tee Stnls

Description & Features

This branch tee, designated 04MFS-04MFS-04FFSS Branch Tee Stnls, features a 1/4 inch tube OD.

It incorporates a Brennan A1 drill size of 0.172 with a 9/16-18 thread, and a Brennan A2 drill size of 0.172 with a 9/16-18 thread. The B drill size is 0.165 with a 9/16-18 thread. This tee has a C hex size of 0.687 inches and Jj flats of 0.562 inches. The M1 and M2 lengths are both 0.85 inches, and the Aaa length is 1.04 inches.

SKU: FS6600-04-04-04-SS

Supplier Part Number (MPN): FS6600-04-04-04-SS

Alternate Part Numbers: FS6600040404SS

Specifications

Brand Brennan Industries Inc	Brand Brennan Industries	Pack Size 1.00	UOM EA	Supplier Part Number FS6600-04-04-04-SS	Product Weight 0.99 lbs

Product Questions & Answers (1)

Question by: Warren M on Mar 16, 2026, 6:24 PM

What size tubing does this branch tee fit?

Answer by: Customer Support on Mar 18, 2026, 6:04 AM

This branch tee fitting is made to work with 1/4 inch OD tubing.