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Die M18X1.25 HSS 800 DIN 22 568
0000007756
Thread size: M18x1,25188 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
€22.50 tax inc.
Net price: €18.29
Description
Technical data for the M18x1.25 die
| Technical data | |
|---|---|
| Thread size D1 | M18x1.25 |
| Thread Pitch P | 1.25 mm |
| Outside Diameter D2 | 45 mm |
| Thickness H1 | 14 mm |
| Number of Chip Holes | 5 |
| Required Shaft Diameter | 17.88 mm |
Die M18x1.25 HSS 800 DIN 22 568 – metric fine thread tool for automotive applications
The M18x1.25 die is a professional round tool made of high-speed steel (HSS) with a hardness of 64 HRC, designed to cut external metric fine threads with a diameter of 18 mm and a pitch of 1.25 mm. A metric fine thread at this diameter provides increased vibration resistance and higher fatigue strength compared with the standard M18x2.5 thread. A design compliant with DIN 22 568 and a tolerance of 6g guarantee proper mating with 6H nuts in automotive and machinery industry applications. The HSS 800 designation indicates a material intended for machining steels with a tensile strength Rm of up to 800 MPa. This tool is ideal for automotive repair shops, the automotive industry, and wherever joints resistant to dynamic loads are required.
Main advantages of the M18x1.25 metric fine thread die
- Fine thread with a 1.25 mm pitch – a pitch half the standard 2.5 mm increases the load-bearing area and significantly improves vibration resistance in automotive applications
- Diameter of 18 mm for automotive applications – a popular size in the automotive industry, agricultural machinery, and equipment subjected to dynamic loads
- HSS steel with a hardness of 64 HRC for materials up to 800 MPa – ensures long service life when cutting threads in structural steels, aluminum, and brass
- 6g tolerance according to ISO – standard accuracy grade with controlled clearance allows easy nut installation without binding
- Solid round construction – non-segmented construction eliminates dimensional errors and ensures repeatability in series production
The M18x1.25 die is a tool chosen by automotive repair shops, maintenance departments, and manufacturing plants specializing in components exposed to vibration. It is particularly recommended for cutting threads on rods, pins, and studs in the automotive industry and agricultural machinery. Use with threading lubricants is recommended to obtain a smooth surface and extend cutting edge life.
Frequently asked questions
Prepare a rod with a diameter of 17.7 to 17.75 mm and an end chamfered at 45°. Clamp the workpiece securely and keep the die strictly perpendicular, making two full turns forward, then reversing half a turn to remove chips. With a fine pitch, lubricate every 3 turns and check perpendicularity regularly.
For structural steels, use threading oils or standard machine oil, applied before starting and replenished every few turns. Kerosene with a drop of oil works well for aluminum. A metric fine thread requires slightly more intensive lubrication – apply every 3 turns instead of every 4 to maintain smooth operation.
Causes: insufficient reversing frequency or inadequate lubrication. Stop the process immediately and unscrew the die completely by turning it in the opposite direction. Clean the flutes with a brush or compressed air and check the rod diameter. Resume with generous lubrication and more frequent reversing – every 1.5 turns instead of every 2.
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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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