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Mazzer M28360019 Lock Nut for Grinding Adjustment Disk | Fits Kony E 1 & More

Name: Mazzer M28360019 Lock Nut for Grinding Adjustment Disk | Fits Kony E 1 & More
Brand: Mazzer
SKU: LM:M28360019
Price: 14.99 USD
Availability: InStock

$14.99

This part ships directly from Mazzer and stock is not guaranteed. Lead time averaging 5 to 7 business days for ground shipments, 1 to 2 business days for Overnight.

If unavailable, the item will be backordered. If you have any questions check parts sheets below description. Please email or chat to confirm availability prior to ordering.

Description Details

Restore the precision of your Mazzer grinder with the genuine Lock Nut for Grinding Adjustment Disk (Part \# M28360019). This essential OEM component is specifically designed to secure the grind adjustment collar in place, preventing unwanted movement or "grind creep" that can sabotage shot consistency. Engineered from durable, high-grade material, this lock nut ensures maximum stability, which is critical for maintaining the fine-tuned calibration needed in high-volume commercial environments. If you are experiencing **inconsistent grind size** or are asking **"Why won't my Mazzer grind stay set?"** a worn or stripped lock nut is often the cause. Investing in this official replacement ensures your adjustment disk remains locked firmly, guaranteeing repeatability and control over your espresso extraction.

The Mazzer Lock Nut (M28360019) features precise threading and a robust design for reliable, long-term performance. Its primary benefit is maintaining a perfectly stable grinding zero point, which translates directly into uniform particle distribution and better tasting espresso. This part is compatible with a wide range of Mazzer models that use a manual adjustment collar for dose control. Quick and straightforward to install, replacing this small but mighty component can solve major workflow disruptions and eliminate the need for constant recalibration. Use the lock nut by hand-tightening it firmly against the adjustment collar after dialing in your perfect grind setting.

Ensure your Mazzer grinder operates at peak efficiency by replacing worn components. The M28360019 Lock Nut prevents common issues like **Mazzer adjustment slipping** or **grinder not holding setting**, saving time and reducing coffee waste. Maintain the high standard of precision Mazzer is known for with this factory-specified replacement lock nut. Technical Specification: OEM Mazzer Part \# M28360019. Usage: Secures the grinding adjustment disk. Benefit: Eliminates grind setting drift for consistent shot quality. Purchase this genuine lock nut today to resolve your **Mazzer espresso grinder adjustment problems** and return to flawless operation.

Descriptions are for reference only. We do our best to fill in the blanks when manufacturers don’t provide descriptions, but details can vary. We strongly recommend checking with the manufacturer for the exact part number you need. Ordering based on the part number—rather than the description—is the best way to ensure compatibility.

Frequently Asked Questions

Is this lock nut for grinding adjustment disk compatible with my Mazzer machine?

This Part #M28360019 fits Mazzer machines, including the Kony E 1, Kony S, Kony SG, Major E, Major V, Major VP series. Compatibility may be specific to the machine's production year and model. Please consult the technical PDFs and compatibility data on this page to confirm a match for your specific unit before finalizing your purchase.

Does this part fit any Mazzer model not listed above?

Our current database shows fitment for the Kony E 1, Kony S, Kony SG, Major E, Major V, Major VP series. However, many Mazzer components are interchangeable across different platforms. If you have successfully installed Part #M28360019 on a model we haven't listed, please let us know so we can update our records for the community.

If you are unsure of the fit, do not guess. To prevent downtime, please view our Compatible Parts Diagrams to check the exploded view PDF for your specific unit, or message our parts team for assistance.

Is this Mazzer part M28360019 in stock?

Parts from Mazzer including this lock nut for grinding adjustment disk ship directly from their warehouse. Please email or chat to confirm availability prior to ordering.

Is this a genuine Mazzer factory part?

Yes. Part #M28360019 is a 100% genuine OEM component sourced directly from the Mazzer factory. Using original parts ensures your equipment maintains its factory-spec pressure ratings and safety certifications.

What is the lead time for Mazzer parts?

Lead times for Mazzer parts typically range from 5 to 7 business days depending on availability. Next Day Air parts usually ship within 1 to 2 business days.

What is the warranty on Mazzer parts?

All Mazzer parts come with a 365-day manufacturer's warranty. Contact us for specific warranty details.

What is the return policy on Mazzer parts?

All Mazzer parts come with a All sales final return policy. Please see our refund policy or chat for more details.