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Locknut M45X2 - counter nut
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Shipping costs are not included in the price.
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Product code: PN-109 M45X2
Barcode: 5905009144708
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Description
Locknut M45x2 – narrow counter nut
The M45x2 locknut is a steel counter nut with a metric internal thread, used in power hydraulics for mounting and securing threaded elements. It can be used as a seal-pressing element in hydraulic connections and for mounting quick couplers to fixed structural elements, e.g., machine brackets and loaders. Made of free-cutting steel, zinc-plated.
Technical parameters
- Type: locknut, narrow counter nut.
- Internal thread: M45x2.
- Nominal thread diameter: 45 mm.
- Thread pitch: 2 mm.
- Wrench size S: 55 mm.
- Height according to the table: 9 or 10 mm.
- Material: free-cutting steel.
- Coating: zinc-plated.
- Reference standard: PN-65/M-73109.
- Symbol: PN-109 M45x2.
Catalog designations and replacements
- Alternative symbol: 8C-45.
- CAST: 108715.
- Parker Ermeto: GM35LCFX.
- Rastelli Raccordi: TN102/118-35L.
- Vitillo: CPDL35.
Application of M45x2 locknut
The M45x2 counter nut is used for positioning and fixing threaded elements in hydraulic systems. It is applied in the assembly of hydraulic quick couplers in mounting plates and brackets, securing connections, and pressing sealing elements in properly designed joints. The narrow design facilitates installation in tight spaces.
Metric locknuts dimension table PN-65/M-73109
The table below shows the available sizes of metric locknuts, wrench sizes S, heights, and catalog designations. Height values are assigned according to size groups in the technical table. For sizes M36x2–M48x2, the height is 9 or 10 mm.
| Thread [mm] | S [mm] | Height [mm] | Symbol |
|---|---|---|---|
| M8x1 | 14 | 6 | PN-109 M8x1 |
| M10x1 | 17 | 6 | PN-109 M10x1 |
| M12x1,5 | 17 | 6 | PN-109 M12x1,5 |
| M14x1,5 | 19 | 7 | PN-109 M14x1,5 |
| M16x1,5 | 22 | 7 | PN-109 M16x1,5 |
| M18x1,5 | 24 | 7 | PN-109 M18x1,5 |
| M20x1,5 | 27 | 8 | PN-109 M20x1,5 |
| M22x1,5 | 30 | 8 | PN-109 M22x1,5 |
| M24x1,5 | 32 | 8 | PN-109 M24x1,5 |
| M27x2 | 36 | 8 | PN-109 M27x2 |
| M30x2 | 41 | 8 | PN-109 M30x2 |
| M33x2 | 41 | 8 | PN-109 M33x2 |
| M36x2 | 46 | 9 or 10 | PN-109 M36x2 |
| M39x2 | 50 | 9 or 10 | PN-109 M39x2 |
| M42x2 | 50 | 9 or 10 | PN-109 M42x2 |
| M45x2 | 55 | 9 or 10 | PN-109 M45x2 |
| M48x2 | 60 | 9 or 10 | PN-109 M48x2 |
| M52x2 | 65 | 10 | PN-109 M52x2 |
| M56x2 | 70 | 10 | PN-109 M56x2 |
| M60x2 | 75 | 10 | PN-109 M60x2 |
Frequently Asked Questions (FAQ)
What thread does the M45x2 locknut have?
Metric internal thread M45x2 with a nominal diameter of 45 mm and a pitch of 2 mm.
What wrench size fits the M45x2 locknut?
The M45x2 locknut has a hexagon size of S = 55 mm.
What is the M45x2 counter nut used for?
For mounting and securing threaded elements, including hydraulic quick couplers mounted to brackets and structural elements.
What are the catalog designations for the M45x2 locknut?
CAST 108715, Parker Ermeto GM35LCFX, Rastelli Raccordi TN102/118-35L, Vitillo CPDL35 and symbol 8C-45.
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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
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