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Steel Adapter, 1-5/8-12 Male JIC 37 deg Flare To 1-5/8-12 Male JIC 37 deg Flare, Straight Bulkhead

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Description & Features

Designed for robust performance in hydraulic, instrumentation, and chemical processing systems, this steel adapter ensures reliable connections with its 1-5/8-12 Male JIC 37-degree flare fittings on both ends. As a straight bulkhead adapter, it offers seamless integration into existing setups, providing strength and durability inherent to its Eaton Aeroquip brand. The adapter's precision-engineered design is perfect for applications where maintaining fluid integrity and minimizing leakage are critical.

This product is part of the Eaton 2041 Series, known for quality and compatibility across various industrial environments. With dimensions A and B measuring 3.31 and 1.8 respectively, this adapter meets rigorous standards while facilitating straightforward installation and maintenance.

SKU: 2041-20-20S

Supplier Part Number (MPN): 2041-20-20S

Alternate Part Numbers: C1AY42, FMC103-1274, MI-00315159, MINO-00015F63365

Specifications

Brand
Aeroquip® by Danfoss
b Dimensions
1.8 in
Connection Size 1
1-1/4 in
Connection Size 2
1-1/4 in
Connection Type
Male JIC
Connection Type 1
Male SAE 37 deg JIC Flare
Connection Type 2
Male SAE 37 deg JIC Flare
Dimension Standards
SAE 070601/J514
Dimensions
3.31 in L
Finish
Dura-Kote™
Fitting Type
Adapter
Hex Size
1-7/8 in
Material
Steel
Material Construction
Carbon Steel
Operating Temperature
-65
Series
2041 Series
Thread Size
1-5/8-12

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Product Questions & Answers (1)

Question by: Ricky D on Dec 27, 2025, 2:48 PM
got a bulkhead fitting spot in a panel that needs something running straight through both sides with 1-5/8-12 JIC on each end, this the right piece for that?
Answer by: Customer Support on Dec 29, 2025, 6:49 AM
That's what this adapter is built for. Both ends are 1-5/8-12 male JIC 37 degree flare, and the straight bulkhead configuration lets it pass through a panel or wall and connect lines on either side without any angle or offset. It's from Eaton Aeroquip's 2041 Series, made from steel, so it'll hold up in a working hydraulic environment without any fuss.

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