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Description
Technical data for the M4 die for stainless steel
| Technical data | |
|---|---|
| Thread to Be Cut d1 | M4 |
| Thread Pitch P | 0.7 mm |
| Outside Diameter d2 | 20 mm |
| Thickness h1 | 5 mm |
| Number of Chip Holes | 3 |
| Required Shaft Diameter | 3.90 mm |
Die M4 HSSE INOX – a versatile tool for medium-sized threads in stainless steel
The M4 HSSE INOX die is a professional external threading tool designed to cut threads with a diameter of 4 mm and a pitch of 0.7 mm in stainless and acid-resistant steels. Its practical design, measuring 20 x 5 mm, combines compactness with functionality, while cobalt-alloyed HSSE high-speed steel delivers unmatched performance when machining difficult-to-machine materials.
Advantages of the M4 HSSE INOX die when threading acid-resistant steel
- Cobalt-alloyed HSSE steel ensures high heat resistance and retains sharp edges even during intensive use
- Optimized INOX cutting edge geometry eliminates material adhesion to the tool, ensuring a uniform, smooth thread
- Dimensions of 20 x 5 mm provide the ideal combination of compactness and stability for small and medium-sized threads
- Tolerance 6g in accordance with DIN 22 568 ensures perfect mating with standardized M4 stainless steel nuts
- Form B tapered chamfer ensures trouble-free thread starting and precise tool guidance
The M4 HSSE INOX die is used to manufacture machine parts for the food industry, sanitary installation components, yacht and marine fittings, foodservice equipment parts, and connectors for the chemical and pharmaceutical industries. This INOX external threading die combines the popular M4 size with the advantages of stainless steel machining. Choose a premium tool – order a die that guarantees a perfect M4 thread in stainless steel for every project.
Frequently asked questions
The M4 thread in acid-resistant steel is widely used in the food and foodservice sectors, water and wastewater installations, shipbuilding, and the chemical industry – wherever components are exposed to corrosion, moisture, or contact with corrosive substances.
The cobalt in HSSE steel increases high-temperature strength, while the dedicated INOX geometry reduces cutting resistance and built-up edge formation. The result is longer tool life and a higher thread surface quality in stainless materials.
Absolutely, proper lubrication is essential. Dedicated INOX threading oils or pastes containing EP anti-seizure additives work best, reducing friction and protecting the tool from overheating.
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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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