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Locknut M14X1.5 - jam nut
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Product code: PN-109 M14X1,5 8C-14
Barcode: 5905009144609
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Description
Locknut M14x1.5 – thin jam nut PN-65/M-73109
The M14x1.5 locknut is a hexagonal jam nut with a metric fine internal thread, used for fixing and securing threaded elements in power hydraulics. It is made of zinc-plated free-cutting steel. The narrow design allows for the installation of quick couplers, hydraulic connections, and other elements in holders and brackets of agricultural, construction, and industrial machinery.
Technical parameters
- Type: locknut, thin hexagonal jam nut.
- Internal thread: M14x1.5.
- Nominal thread diameter: 14 mm.
- Thread pitch: 1.5 mm.
- Wrench size S: 19 mm.
- Nut height: 7 mm.
- Material: free-cutting steel.
- Protective coating: zinc-plated.
- Standard: PN-65/M-73109.
- Standard symbol: PN-109 M14x1.5.
Catalog designations and equivalents
- Product symbol: 8C-14.
- Alternative designation: GM 8-L/6-S.
- CAST: 108705.
- Parker Ermeto: GM08LCFX.
- Rastelli Raccordi: TN102/118-8L/6S.
- Vitillo: CPDL8S6.
Application of the M14x1.5 locknut
The M14x1.5 jam nut is used for stable mounting of hydraulic quick couplers in plates, holders, and structural supports. It allows for setting the position of an element with a corresponding external thread and securing it against loosening. In appropriately designed hydraulic connections, it can also function as a pressure element for the seal.
Metric locknut dimension table
The table shows the sizes of metric locknuts according to the PN-65/M-73109 list. The S dimension stands for the wrench size, and the height is given in millimeters. The M14x1.5 row is highlighted.
| 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 M14x1.5 locknut have?
M14x1.5 metric internal thread with a nominal diameter of 14 mm and a pitch of 1.5 mm.
What wrench fits the M14x1.5 locknut?
The wrench size S is 19 mm, and the nut height is 7 mm.
What is the M14x1.5 jam nut used for?
For mounting quick couplers, hydraulic connections, and securing threaded elements against loosening.
What catalog designations does the locknut have?
Symbol 8C-14, CAST 108705, Parker Ermeto GM08LCFX, Rastelli Raccordi TN102/118-8L/6S, Vitillo CPDL8S6, and designation GM 8-L/6-S.
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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