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Coupling, threaded coupling M27X1.5

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€2.19

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Quantity

pcs

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Manufacturer: HYDRON hydraulika siłowa (go to products)

Shipping time: 24 hours

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from €3.64 - GLS Courier (Poland)

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Threaded coupling M27x1.5

Threaded coupling M27x1.5 is a steel hydraulic fitting with internal thread on both sides, designed to connect two elements with M27x1.5 external thread. The 36 mm hexagonal body facilitates assembly with a wrench, and the execution in free-cutting steel protected by zinc in white passivation works well in typical operating conditions of power hydraulics, agricultural machinery, industrial equipment and technical installations.

Technical parameters

Product: coupling, threaded coupling M27x1.5
Connector type: internal / internal hydraulic coupling
Thread: M27x1.5
Thread dimension according to the data sheet: 26.6-26.9 mm external / 25.2-25.6 mm internal
Intended use: as a connector for joining elements
Working pressure: 250 bar
Operating temperature: from -20°C to +120°C
Length: 25 mm
Hexagon: 36 mm
Material: 11SMnPb30 free-cutting steel
Surface protection: zinc in white passivation
Execution standard according to data sheet: metric DIN 2353 / PN-EN ISO 8434-1
Alternative designation: 7M-27D

Note: The photo is for illustrative purposes only – due to different technological processes, the connector may be delivered in a different visual version, while maintaining all declared technical and thread parameters.

M27x1.5 coupling for joining elements with external thread

The M27x1.5 coupling has two internal threads of the same size. It is used when it is necessary to connect two studs, adapters, fittings or other elements with M27x1.5 external thread. It is not a reduction, because it does not change the connection size. Other products from the same group can be compared in the category metric threaded couplings.

Thread M27x1.5 - what to check before assembly

When selecting this coupling, the exact M27x1.5 thread must be confirmed. Before assembly, it is worth checking the marking of the old part, the thread dimension, the condition of the mating element and the sealing method provided for a given connection.

When to use the M27x1.5 coupling?

The M27x1.5 coupling works well for a simple connection of two elements with external threads, when no change in diameter or transition to another standard is needed. It can be used in hydraulic installations of industrial machinery, hydraulics of vehicles and agricultural equipment, service of devices and during modernization of existing threaded connections. If an element with M27x1.5 external thread is needed, you can also compare metric straight fittings BB.

Working pressure 250 bar

The working pressure of the coupling is 250 bar. This parameter applies to the fitting itself, but the entire system should be evaluated according to the weakest element. The limitation can be a hose, stud, adapter, seal, valve or an element to which the coupling will be tightened. The connection should be screwed axially, on clean threads and without transferring stress from the hose to the fitting.

Free-cutting steel and zinc in white passivation

The body is made of 11SMnPb30 free-cutting steel and protected with zinc in white passivation. This is a typical execution for steel hydraulic elements used in standard industrial conditions. If the installation works in a humid, aggressive environment or with frequent washing, the selection of material should take into account the operating conditions of the entire connection, not just the coupling itself.

Comparison with other metric couplings

When replacing an element after disassembly, it is worth comparing the thread and pitch, because differences between sizes can be easy to overlook. Adjacent variants in this category include threaded coupling M27x1.5 and threaded coupling M20x1.5. These are not substitutes for M27x1.5, but they help to compare the metric coupling family and avoid mistakes in selection.

Most common mistakes when choosing an M27x1.5 coupling

The most common mistake is choosing parts only by external diameter, without checking the thread pitch. The second problem is using the coupling as a body connector, even though the internal / internal coupling is used to connect two elements with an external thread. Before purchasing, confirm the thread, working pressure, installation site and mating elements on both sides of the connection.

FAQ

Is the M27x1.5 coupling a reduction?

No. It is a straight coupling with M27x1.5 internal thread on both sides.

What is the working pressure of the M27x1.5 threaded coupling?

The working pressure is 250 bar.

What material is the M27x1.5 coupling made of?

The coupling is made of 11SMnPb30 free-cutting steel and protected by zinc in white passivation.

What is the length of the M27x1.5 coupling?

The height (length) of the coupling is 25 mm.

What wrench fits this coupling?

The hexagon has a dimension of 36 mm.

Can the visual version of the coupling differ from the one in the photo?

Yes, due to different technological processes, the connector may slightly differ in external appearance, while maintaining full compliance with technical dimensions and operating parameters.

What to check before buying an M27x1.5 coupling?

Before purchasing, check the M27x1.5 thread, 250 bar working pressure, sealing method, installation site and mating elements on both sides of the connection.