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Brennan FF2281T0610S

Description & Features

The Brennan FF2281T0610S is a versatile hydraulic fitting designed for robust industrial applications. This two-piece assembly features a 1-14 A1 thread and a 5/8-inch A1 tube outer diameter, ensuring compatibility with various hydraulic systems. The fitting also includes an 11/16-16 A2 thread and a 3/8-inch A2 tube outer diameter, offering reliable connectivity and performance. With a hex size of 1.125 inches and a length of 0.950 inches, this fitting is engineered for precision and ease of installation.

Part of the FS2406 series from Brennan Industries, this fitting is crafted to meet the highest standards of quality and durability. Its design ensures a secure and leak-free connection, making it ideal for demanding environments. Whether used in manufacturing, construction, or other industrial settings, this fitting provides reliable performance and longevity.

SKU: FS2406-10-06

Supplier Part Number (MPN): FS2406-10-06

Alternate Part Numbers: AFF2281T0610S, FF2406-10-06

Specifications

Brand Brennan Industries Inc	Brand Brennan Industries	Pack Size 1.00	UOM EA	Supplier Part Number FS2406-10-06	Product Weight 0.99 lbs

Product Questions & Answers (2)

Question by: Earl G on Nov 2, 2025, 8:19 PM

got a 5/8 tube on one end and a 3/8 on the other, this the fitting that steps those two sizes down straight through?

Answer by: Customer Support on Nov 4, 2025, 10:13 AM

That's what this one does. The A1 side connects to a 5/8-inch OD tube with a 1-14 thread, and the A2 side handles the 3/8-inch OD tube on an 11/16-16 thread. It's a straight two-piece assembly, so you're getting a direct reducer connection without any elbows or offsets in the mix. Part of the FS2406 series from Brennan, so the build quality is solid for industrial work.

Question by: Roger S on Mar 10, 2026, 7:31 PM

trying to swap in a Brennan FF2281T0610S, what sizes are on each end of it?

Answer by: Customer Support on Mar 12, 2026, 6:54 AM

On the A1 side it has a 1-14 thread and is sized for 5/8 inch tube OD. On the A2 side it has an 11/16-16 thread and is sized for 3/8 inch tube OD.