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12MFS-12MFS 90 BULKHEAD ELBOW

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Description & Features

This forged bulkhead elbow features 1-3/16-12 threads and a 0.609 drill size on both ends. Designed with a 90-degree angle, the 12MFS-12MFS 90 BULKHEAD ELBOW provides a reliable connection in demanding applications. It has a Brennan R length of 1.520 and a Brennan S length of 2.650. The tube OD measures 3/4 inch.

The fitting's design incorporates 1.188 Brennan Jj Flats. This elbow belongs to the FS2701-FG Brennan Series.

SKU: FS2701-12-12-FG

Supplier Part Number (MPN): FS2701-12-12-FG

Specifications

Brand
BRENNAN
a1 Drill Dimensions
0.609 in
a2 Drill Dimensions
0.609 in
Connection Size 1
3/4 in
Connection Size 2
3/4 in
Connection Type
Male ORFS
Connection Type 1
Male SAE ORFS
Connection Type 2
Male SAE ORFS
Dimension Standards
SAE J1453
Finish
Trivalent Zinc-Plated
Fitting Type
90 deg Elbow
Hex Size
1.188 in
jj Flats Dimensions
1.188 in
Material
Steel
Material Construction
AISI 1045 Steel
Maximum Operating Pressure
6000 psi
Operating Temperature
-40 to 250 deg F
Series
FS2701-FG Series
Thread Size
1-3/16-12
Tube Outside Diameter
3/4 in

Product Questions & Answers (1)

Question by: Dwayne E on Mar 14, 2026, 1:11 PM
What size wrench do I need for the flats on this bulkhead elbow?
Answer by: Customer Support on Mar 16, 2026, 8:18 AM
This elbow has 1.188 Brennan Jj Flats.

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