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Description
Technical data die M2.6
| Technical Data | |
|---|---|
| Thread size D1 | M2.6 |
| Thread Pitch P | 0.45 mm |
| Outside Diameter D2 | 16 mm |
| Thickness H1 | 3 mm |
| Number of Chip Holes | 3 |
| Required Shaft Diameter | 2.42 mm |

M2.6 HSS DIN 22568 die – specialized threading in unusual sizes
The M2.6 die is a niche tool designed to cut external threads on microcomponents with a nonstandard diameter of 2.6 mm. Manufactured from high-speed steel (HSS) in accordance with DIN 22568, M2.6 threading die is used in specialized engineering projects, repairs of imported equipment, and prototyping of devices requiring unusual connection dimensions, with a tolerance of 6g and a pitch of 0.45 mm.
Key features of the M2.6 HSS die
- Unusual size solves service problems when repairing equipment with nonstandard threads
- HSS steel ensures tool strength when machining hard-to-source materials
- Useful in prototype shops developing nonstandard engineering solutions
- Essential for service shops repairing specialized and niche equipment
Prototype engineers and service technicians for imported equipment use the M2.6 metric die in situations requiring exact reproduction of the original dimensions. A useful tool in research laboratories, reverse engineering facilities, and workshops maintaining historic scientific instruments. Choose a solution that enables repairs to equipment with threads outside the standard size series.
Frequently asked questions
Secure a rod with a diameter of 2.48-2.51 mm in a precision vise with longitudinal support to prevent the thin workpiece from deflecting. Position the die perfectly perpendicular, visually checking the angle from two sides. Use very gentle movements - half a turn forward and a quarter turn back, without applying excessive pressure. Lubricate generously with light threading oil applied with a brush. The first three thread turns are critical - once they are cut, the die guides itself.
The main problem is the limited availability of checking nuts for verifying thread quality. A thin rod deflects easily during threading, resulting in a crooked thread. Even a slight deviation from perpendicular die alignment is immediately apparent at this small scale. Removing microscopic chips that can clog the thread profile is also difficult. Finding a suitable die stock that fits the M2.6 die precisely can be problematic.
For new designs, standard M2.5 or M3 threads are recommended instead of M2.6. During repairs, the hole can be enlarged and tapped to M3 if the material thickness permits - however, this requires increasing the hole diameter by 0.4 mm. Threaded reducing inserts can be used in aluminum components. Forcing an M2.5 screw into an M2.6 thread will damage the connection and is not recommended as a permanent solution.
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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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