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Die M18X1 HSS DIN 22 568
Net price: €10.53
Description
Technical data for the M18x1 die
| Technical data | |
|---|---|
| Thread size D1 | M18x1 |
| Thread Pitch P | 1 mm |
| Outside Diameter D2 | 45 mm |
| Thickness H1 | 14 mm |
| Number of Chip Holes | 5 |
| Required Shaft Diameter | 17.88 mm |

Die M18x1 HSS DIN 22 568 – ultra-fine thread for precision applications
The M18x1 die is a specialized round tool made of high-speed steel (HSS) with a hardness of 64 HRC, combining a diameter of 18 mm with an ultra-fine pitch of 1 mm. This unusual combination produces a thread with exceptional properties: maximum leak tightness, the highest vibration resistance, and ultra-precise adjustment capability at small and medium sizes. Compliance with DIN 22 568 and a tolerance class of 6g ensure proper mating with 6H nuts in demanding industrial applications. This tool is intended for shops servicing precision mechanisms, measuring instruments, and equipment requiring the highest joint reliability at small and medium sizes.
Main advantages of the M18x1 ultra-fine-thread die
- Ultrafine pitch of 1 mm at a diameter of 18 mm – an unusual combination provides extreme joint leak tightness and maximum resistance to loosening under high vibration
- Diameter of 18 mm for precision applications – a size found in precision mechanisms, test and measurement instruments, and equipment requiring the highest reliability
- HSS steel hardness of 64 HRC – high hardness enables prolonged cutting of ultra-fine threads in steels up to 800 MPa despite the very large number of thread turns
- Tolerance class 6g according to ISO – medium accuracy grade with controlled clearance ensures a proper fit in precision mechanisms
- Solid round construction – one-piece construction eliminates cumulative errors that are critical with an ultra-fine pitch and ensures maximum repeatability
The M18x1 die is a highly specialized tool for machine shops servicing precision mechanisms, measuring instruments, test and measurement equipment, and structures where requirements for leak tightness and vibration resistance are highest at small and medium sizes. It is suitable for cutting threads on components requiring maximum leak tightness. Due to the unusual combination, threading requires a highly skilled operator, secure clamping, and intensive lubrication with products formulated for ultra-fine threads.
Frequently asked questions
The tool performs exceptionally well in steels with a tensile strength not exceeding 800 MPa, as well as aluminum, brass, and cast iron. For stainless steels, the cobalt-containing HSSE version is a better choice.
The M18x1 metric fine thread version features a pitch of 1 mm instead of the standard 2.5 mm. This difference of more than a factor of two translates into better joint stability and more precise adjustment.
This type of thread is particularly valued in hydraulic and pneumatic systems, measuring instruments, and joints exposed to vibration. The smaller pitch improves leak tightness and allows precise adjustment.
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Shipping
All orders are delivered by courier company GLS. For orders exceeding 369 PLN gross shipping is FREE
| Courier GLS | Przelew24 / Prepayment | 14,76 zł gross | Delivery time 1 working day |
| Courier GLS | Cash on delivery | 17,26 zł gross | Lead time 1 working day |
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