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Union nut M12x1.5 06L stainless steel 1.45
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Product code: PN-139 M12 NL-M12
Barcode: 5905009142414
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Description
Union nut M12x1.5 06L – stainless steel
The M12x1.5 06L stainless steel union nut is a hydraulic fitting component designed for making tube connections with a cutting ring. It works with a tube of 6 mm outer diameter and a corresponding metric light series L connector body. The stainless steel version is ideal for installations where increased corrosion resistance of connection components is essential.
The nut has a metric thread M12x1.5 and is designed for use with a compatible cutting ring. It is used during the construction of new hydraulic systems, assembly of steel lines, and servicing of existing tube connections. Proper selection requires considering both the tube diameter and the connection series.
Technical parameters of the M12x1.5 06L nut
- Product type: hydraulic union nut.
- Thread: metric M12x1.5.
- Outer diameter of the matching tube: 6 mm.
- Size designation: 06L.
- Connection series: L – light.
- Material: stainless steel.
- Connection type: screw-in, with a cutting ring.
- Connection system: metric tube connectors.
- Connection standard family: DIN 2353 / PN-EN ISO 8434-1.
- Purpose: power hydraulics installations and industrial tube connections.
Application of the 06L stainless nut in power hydraulics
The M12x1.5 06L nut is used to complete rigid tube connections in hydraulic systems. Connections with a cutting ring are used, among others, in industrial machines, technological equipment, hydraulic power units, and installations where tubes must be connected to appropriately selected fittings.
Tubes with an outer diameter of 6 mm can appear in control, auxiliary, and measuring circuits. However, the suitability of a specific connection depends on the design parameters of the installation, such as working pressure, tube wall thickness, type of medium, and material resistance requirements.
Stainless steel – environmental resistance
The use of stainless steel provides increased corrosion resistance compared to standard carbon steel without adequate protection. The stainless version can be a favorable choice in installations exposed to moisture, contact with water, and other environmental factors causing corrosion of metal components.
Resistance to specific chemical substances depends on the steel grade and operating conditions. When working with aggressive media, check the material compatibility of the entire connection, including the nut, cutting ring, tube, and connector body.
M12x1.5 thread and 06L light series – what do they mean?
The designation M12x1.5 specifies a metric thread with a nominal diameter of 12 mm and a pitch of 1.5 mm. The 06L symbol means a connection intended for a tube with an outer diameter of 6 mm, belonging to the light series L.
When selecting a nut, it is not enough to check only the thread. One must also confirm the connection series and the compatibility of the cutting ring design with the connector body. Nuts intended for the LL, L, and S series are not automatically interchangeable, even if some of their dimensions appear similar.
Tube connection with a cutting ring
The nut is a clamping element of the tube connection. During assembly, it works with an appropriate cutting ring and connector body. A properly selected ring mechanically secures the tube, and the mating surfaces create a tight connection according to the design of the applied system.
The nut itself does not constitute a complete connector or a stand-alone seal. To make a connection, a compatible tube, cutting ring, and body are required. Correct preparation of the tube end and following the assembly instructions are also crucial.
Selecting a nut for a 6 mm steel tube
When choosing the M12x1.5 06L nut, check the outer diameter of the tube, which should be 6 mm. Then, confirm the L series and the type of cutting ring and body. Attention should also be paid to the tube material and its wall thickness.
When repairing an installation, it is worth comparing the designations of the existing elements. This is especially important when one system contains connectors from different manufacturers or several design series. Thread dimension compatibility does not replace checking the entire connection geometry.
Correct installation of the M12x1.5 06L nut
Before installation, safely depressurize the hydraulic system. The tube should be cut squarely, cleaned, and deburred. Then, place the nut and the appropriate cutting ring in the correct order, following the instructions of the connection system used.
During tightening, follow the fitting manufacturer's recommendations. For stainless steel components, special attention must be paid to the cleanliness of the threaded surfaces and the risk of thread galling. After completing the assembly, check the tube fastening and perform a connection leak test.
Main features of the M12x1.5 06L stainless nut
- Made of stainless steel.
- Metric thread M12x1.5.
- Designed for a tube with an outer diameter of 6 mm.
- Light series L.
- Works with an appropriately selected cutting ring.
- Can be used in hydraulic and industrial installations.
- Useful during assembly and servicing of tube connections.
Technical specification
| Parameter | Value |
|---|---|
| Product | Union nut |
| Thread | M12x1.5 |
| Tube diameter | 6 mm |
| Size | 06L |
| Series | L – light |
| Material | Stainless steel |
| Connection | With cutting ring |
| Application | Hydraulic and tube installations |
Frequently Asked Questions (FAQ)
Which tube does the M12x1.5 06L nut fit?
The nut is intended for a tube with an outer diameter of 6 mm, in the light series L cutting ring connection system.
What does the 06L symbol mean?
The symbol 06 indicates a tube outer diameter of 6 mm, and the letter L denotes the light series of metric tube connections.
Does the 06L nut fit 6LL connections?
These elements should not be treated as interchangeable. The L and LL series have different designs and require appropriately matched parts.
Is the M12x1.5 06L nut stainless?
Yes. The described variant is made of stainless steel, providing increased corrosion resistance compared to standard carbon steel.
Does the nut include a cutting ring?
The nut and cutting ring are separate connection components. When completing a set, the ring and body must be selected according to the 06L series.
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Product Safety
Manufacturer
HYDRON hydraulika siłowa
Kujańska 6a
77-400 Złotów, Poland
+48 67 350 53 69 kontakt@hydron.com.pl Report a product safety issue
Responsible person in the EU
HYDRON hydraulika siłowa
Kujańska 6a
77-400 Złotów, Poland
+48 67 350 53 69 kontakt@hydron.com.pl Report a product safety issue