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MFS-FFSS 45

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Description & Features

The MFS-FFSS 45 by Brennan Industries Inc is a high-quality 45-degree elbow forged adapter designed for industry-specific applications. This adapter features an 11/16-16 A and B thread with a corresponding drill size of 0.264 ensuring precise and reliable connections.

Engineered with a hex size of 0.812 and Jj flats of 0.75 the adapter ensures secure and stable fittings. The products dimensions include an L1 length of 0.74 and an L2 length of 1.06 making it suitable for various setups.

With a tube outer diameter of 3/8 this forged adapter is a robust component for specialized installations offering longevity and reliability.

Supplier Part Number: FS6502-06-06-FG

Specifications

Brand
BRENNAN
a Drill Dimensions
0.264 in
b Drill Dimensions
0.264 in
Connection Size 1
3/8 in
Connection Size 2
3/8 in
Connection Type
Female ORFS Swivel, Male ORFS
Connection Type 1
Male SAE ORFS
Connection Type 2
Female SAE ORFS Swivel
Dimension Standards
SAE J1453
Finish
Trivalent Zinc-Plated
Fitting Type
45 deg Elbow
Hex Size
0.81 in
jj Flats Dimensions
3/4 in
Material
Steel
Material Construction
AISI C1045 Steel
Operating Temperature
-40 to 250 deg F
Series
FS6502-FG Series
Thread Size
11/16-16
Tube OD
3/8 in
Tube Outside Diameter
0.38 in

Product Questions & Answers (1)

Question by: Daryl C on Nov 8, 2025, 2:31 PM
What size drill bit should I be using with this fitting?
Answer by: Customer Support on Nov 10, 2025, 6:56 AM
The A and B threads both call for a 0.264 drill size.

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