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Straight Bulkhead

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Description & Features

The Eaton Aeroquip Straight Bulkhead fitting is a reliable choice for various industrial applications, thanks to its robust carbon steel construction. Designed with a male UNF end and adaptable to line, hose, or tube connections, it ensures seamless integration into existing systems. The fitting's durable design is engineered to withstand demanding environments, providing consistent performance and reducing assembly times to enhance production efficiency.

With a hex size of 1.38 inches and a hose dash size of -12, this fitting offers precise compatibility for specific requirements. Its dependable build quality and wide-ranging application fit make it a preferred component for professionals seeking efficiency and longevity in their hydraulic setups. Manufactured by Eaton Aeroquip, a trusted name in industrial parts, this fitting is a testament to high-quality craftsmanship.

SKU: FJ3513-1212S

Supplier Part Number (MPN): FJ3513-1212S

Specifications

Brand
Aeroquip® by Danfoss
a Dimensions
4.83 in
Compatible Hose ID
3/4 in
Connection Size 1
3/4 in
Connection Size 2
3/4 in
Connection Type
Hose, Male Tube O-ring Long Pilot
Connection Type 1
Hose
Connection Type 2
Male Tube O-ring Long Pilot
Construction Style
Reusable
Cut-Off Factor
3.24 in
Dimensions
4.83 in L x 1.38 in W x 1.38 in H
End Gender 1
Male
End Size 1
12
Finish
Zinc-Plated
Fitting Type
Hose Fitting
For Use With
E-Z Clip System A/C Refrigeration GH134 Series Hoses
Hex Size
1-3/8 in
Hose Dash Size
12
Inside Diameter
0.475 in
Material
Steel
Material Construction
Carbon Steel
nmfc
50
Seal Material
HNBR
Segment Code
C
Series
FJ3513 Series
Thread Sealant
Without Thread Sealant
Thread Size
1-1/16-14
Thread Type
UN

Product Questions & Answers (1)

Question by: Scott W on Feb 3, 2026, 8:12 AM
How sturdy is this thing? I need something that can take a beating in a factory setting.
Answer by: Customer Support on Feb 4, 2026, 8:06 PM
Built from carbon steel, this Eaton Aeroquip straight bulkhead fitting is designed to hold up in demanding industrial environments, offering both durability and consistent performance.

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