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Die M18X0.5 HSS 800 DIN 22 568
0000011924
Thread size: M18x0,5188 sizes of this die
M1x0,2M2x0,25M3x0,25M3x0,35M4x0,5M4x0,6M4,5x0,5M5x0,5M5x0,75M5,5x0,5M6x0,5M6x0,75M7x0,5M7x0,75M8x0,5M8x0,75M8x1M9x0,5M9x0,75M9x1M10x0,5M10x0,75M10x1M10x1,25M11x0,5M11x0,75M11x1M11x1,25M12x0,5M12x0,75M12x1M12x1,25M12x1,5M13x1M13x1,25M14x0,75M14x1M14x1,25M14x1,5M15x1M15x1,25M15x1,5M16x0,75M16x1M16x1,25M16x1,5M16x1,75M17x0,75M17x1M17x1,5M18x0,5M18x0,75M18x1M18x1,25M18x1,5M18x2M19x1M19x1,5M20x0,75M20x1M20x1,25M20x1,5M20x2M21x1,5M22x0,75M22x1M22x1,25M22x1,5M22x1,75M22x2M23x0,75M23x1,5M24x1M24x1,25M24x1,5M24x2M24x2,5M25x1M25x1,5M25x2M26x1M26x1,5M26x2M26x2,5M27x1M27x1,5M27x2M28x1M28x1,5M28x2M29x1,5M30x1M30x1,5M30x2M30x2,5M30x3M32x1M32x1,5M32x2M32x3M33x1M33x1,5M33x2M33x3M34x1,5M34x2M34x3M35x1,5M35x3M36x1M36x1,5M36x2M36x3M37x2M38x1,5M38x2M39x1M39x1,5M39x2M39x3M40x1M40x1,5M40x2M40x3M41x1M42x1,5M42x2M42x3M42x4M43x1M43x1,5M43x2M45x1,5M45x2M45x3M45x4M46x2M48x1M48x1,5M48x2M48x3M48x4M50x1M50x1,5M50x2M50x3M51x1M52x1,5M52x2M52x3M52x4M55x1,5M56x1,5M56x2M56x3M56x4M60x1,5M60x2M60x3M62x2M63x1,5M64x1,5M64x2M64x3M64x4M65x2M68x1,5M68x2M70x1,5M70x2M72x1,5M72x4M75x1,5M75x2M76x1,5M76x4M78x2M80x1,5M80x2M82x1,5M83x2M85x2M85x3M86x2M90x2M100x1,5M125x2M145x2
€64.74 tax inc.
Net price: €52.63
Description
Technical data for the M18x0.5 die
| Technical data | |
|---|---|
| Thread size D1 | M18x0.5 |
| Thread Pitch P | 0.5 mm |
| Outside Diameter D2 | 45 mm |
| Thickness H1 | 14 mm |
| Number of Chip Holes | 5 |
| Required Shaft Diameter | 17.95 mm |
Die M18x0.5 HSS 800 DIN 22 568 – ultra-fine thread for structural materials
The M18x0.5 die is a highly 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 0.5 mm. This extremely unusual combination produces a thread with exceptional properties: maximum leak tightness, the highest vibration resistance, and ultra-precise adjustment capability. Compliance with DIN 22 568 and a tolerance class of 6g ensure proper mating with 6H nuts. The HSS 800 designation indicates a material intended for machining steel with a tensile strength Rm of up to 800 MPa. This tool is intended for shops handling applications with the most stringent quality requirements, where standard threads do not meet leak tightness and precision requirements.
Key advantages of the M18x0.5 ultrafine-pitch die
- Ultrafine pitch of 0.5 mm at a diameter of 18 mm – an extremely unusual combination providing the absolute maximum joint leak tightness and the highest resistance to loosening under extreme vibration
- Diameter of 18 mm for specialized applications – a size used in precision instruments, measurement and control equipment, and structures requiring the highest reliability
- HSS 800 steel with a hardness of 64 HRC – the material enables prolonged cutting of ultra-fine threads in structural steels up to 800 MPa despite the extremely large number of thread turns
- Tolerance class 6g according to ISO – a medium accuracy grade with controlled clearance ensuring a proper fit in mechanisms requiring absolute stability
- Solid round construction – one-piece construction eliminates cumulative errors that are absolutely critical with an ultra-fine pitch and ensures maximum dimensional repeatability
The M18x0.5 die is an exceptionally specialized tool for shops servicing precision instruments, measurement and control equipment, and critical structures where leak tightness and reliability requirements are at the absolute highest level. It is suitable for cutting threads on critical components requiring maximum leak tightness in steels with tensile strengths up to 800 MPa. Due to the extremely unusual combination, threading requires the highest level of operator skill and intensive lubrication with high-quality products.
Frequently asked questions
Prepare a rod (diameter 17.9-17.95 mm) with a carefully machined chamfer. Clamp it very securely to eliminate any vibration. Keep the die strictly perpendicular, making one full turn forward followed by half a turn backward. With an ultra-fine pitch of 0.5 mm, continuously check perpendicularity and lubricate every turn to ensure quality.
An ultra-fine pitch in steels with tensile strengths up to 800 MPa requires the most intensive lubrication. Use only the highest-quality threading oils, applied generously before every turn. With a diameter of 18 mm and a pitch of 0.5 mm, an extremely large number of chips is generated; lubricant must be present at all times to keep the process running smoothly and reduce extreme cutting forces.
An ultra-fine pitch of 0.5 mm generates the absolute highest number of chips. At the slightest increase in resistance, immediately unscrew the die completely and clean the flutes very thoroughly with compressed air. Check the rod diameter with a micrometer (extremely tight tolerances of ±0.05 mm). Resume only with the highest possible reversing frequency (every 0.5-0.75 turns) and a fresh, generous application of the highest-quality lubricant for structural steels.
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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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