12MJ-20FLANGE 90 ELBOW CODE 61

Description & Features

Designed for high-pressure hydraulic systems requiring a directional change, this forged 90-degree elbow connects a 3/4 inch tube OD male JIC fitting to a 1-1/4 inch Code 61 flange port. The male JIC thread measures 1-1/16-12 UN, providing a secure, leak-resistant connection at the swivel end. Forged construction contributes to the strength and dimensional consistency expected in demanding hydraulic circuit applications.

The 12MJ-20FLANGE 90 ELBOW CODE 61 is part of Brennan Industries' 1704-FG series, built to Code 61 flange specifications commonly used in medium- to high-pressure hydraulic assemblies. With an across-flat dimension of 1.625 inches and overall lengths of 2.06 inches and 2.62 inches across the two connection axes, this fitting is well-suited for use in compact or space-constrained hydraulic circuits where a reliable 90-degree transition is required.

SKU: 1704-12-20-FG

Supplier Part Number (MPN): 1704-12-20-FG

Specifications

af Dimensions
1-5/8 in
Connection Size 1
3/4 in
Connection Size 2
1-1/4 in
Connection Type
Flanged, Male JIC
Connection Type 1
Male SAE 37 deg JIC
Connection Type 2
SAE Code 61 Flange
Dimension Standards
SAE J514, SAE J518
Finish
Trivalent Zinc-Plated
Fitting Type
90 deg Elbow
Hex Size
1.312 in
l1 Dimensions
2.06 in
l2 Dimensions
2.62 in
Material
Steel
Material Construction
AISI C1045 Steel
Maximum Operating Pressure
4000 psi
Series
1704-FG Series
Thread Size
1-1/16-12
Tube Outside Diameter
3/4 in

Product Questions & Answers (1)

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Question by: Tony L on Mar 5, 2026, 6:27 AM
Hey, will this elbow work if I'm connecting a 3/4 inch tube to a 1-1/4 inch flange?
Answer by: Customer Support on Mar 6, 2026, 6:49 AM
Absolutely, that's exactly what it's designed for. It connects a 3/4 inch OD tube with a male JIC fitting to a 1-1/4 inch Code 61 flange port.

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