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Aeroquip STR Male Insert O-Ring

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Description & Features

The Eaton Aeroquip STR Male Insert O-Ring is fit for a wide range of applications, offering a durable and dependable connection. This nipple assembly features carbon steel construction for reliable performance. It is designed with a male end, sized at 0.875 inches with an SAE connection, suitable for line, hose, and tube applications.

This Aeroquip fitting can cut assembly times and boost production efficiency in demanding hydraulic environments.

SKU: FJ3026-1012S

Supplier Part Number (MPN): FJ3026-1012S

Alternate Part Numbers: C1FL43

Specifications

Brand
Danfoss
a Dimensions
4.11 in
Compatible Hose ID
3/4 in
Connection Size 1
3/4 in
Connection Size 2
5/8 in
Connection Type
Hose, Male O-ring Long Pilot
Connection Type 1
Hose
Connection Type 2
Male Insert O-ring Long Pilot
Construction Style
Reusable
Cut-Off Factor
2-1/2 in
Dimensions
4.11 in L x 0.94 in W x 1.08 in H
End Gender 1
Male
End Size 1
7/8 in
Finish
Zinc-Plated
Fitting Type
Hose Fitting
For Use With
E-Z Clip System A/C Refrigeration GH134 Series Hoses
Hex Size
0.94 in
Hose Dash Size
12
Inside Diameter
0.475 in
Material
Steel
Material Construction
Carbon Steel
nmfc
50
Seal Material
HNBR
Segment Code
A
Series
FJ3026 Series
Thread Sealant
Without Thread Sealant
Thread Size
7/8-14
Thread Type
UNF

Product Questions & Answers (3)

Question by: Brenda T on Apr 27, 2025, 10:06 AM
got a -12 hose with an SAE end, is this the right straight male insert o-ring piece for it?
Answer by: Customer Support on Apr 28, 2025, 9:40 PM
Match-up wise, this nipple assembly is a straight male insert O-ring fitting with an SAE male end and a -12 hose dash size. The end size is listed as 0.875 inches, and it is intended for line, hose, and tube use.
Question by: Ray M on Jun 7, 2025, 9:38 PM
Will this fitting work with hydraulic hoses and tubes, or is it just for one or the other?
Answer by: Customer Support on Jun 9, 2025, 5:17 PM
It's designed for use with lines, hoses, and tubes, offering versatility in hydraulic connections.
Question by: Darryl C on Feb 14, 2026, 12:58 PM
what kind of material is this fitting made from, and is it gonna hold up in a rough hydraulic setup?
Answer by: Customer Support on Feb 15, 2026, 8:52 PM
Carbon steel construction on this one, so it's built to take the kind of abuse you'd expect in demanding hydraulic work. That material choice gives you solid durability for line, hose, and tube connections without a lot of fuss about it failing under pressure in everyday industrial use.

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