La Marzocco I.6.027 Screw, M5x20 Socket Grub Screw POM (KB90 & GB5 X-S)
Description Details
Restore the precise alignment and secure fit of your La Marzocco KB90 or GB5 X-S espresso machine components with the genuine M5x20 Socket Grub Screw POM (Part # I.6.027). This essential OEM fastening part is specifically engineered with high-strength POM (Polyoxymethylene) material, offering excellent dimensional stability and resistance to wear, moisture, and common cafe chemicals. The M5x20 specification and socket grub design are critical for applications requiring a flush, non-marring set screw, ensuring that internal assemblies—such as those connecting control panels or securing housing elements—remain perfectly fixed without metal-on-metal wear. If you are asking, "Why is my La Marzocco machine vibrating loose?" or "How do I replace stripped internal screws on my KB90?", this is the official replacement part engineered for reliable structural integrity.
The key benefit of using this factory-specified POM grub screw is its role in preventative maintenance. Unlike traditional metal screws, the Polymer (POM) construction minimizes thermal expansion differences between mating parts, which is vital for high-temperature espresso environments and prevents the gradual loosening of critical components. Its low-friction surface also aids in non-destructive component adjustments. Ensure maximum machine uptime and reduce costly repairs by using this durable, high-precision screw. Specs include: M5 thread diameter, 20mm length, socket grub head type, and POM construction (Part SKU: LM:I.6.027).
Don't let minor component shifts affect your machine's performance. The M5x20 Socket Grub Screw POM is simple to install, often requiring only a small Allen key. By securing crucial internal sections of your KB90 or GB5 X-S, you eliminate sources of vibration and mechanical noise, guaranteeing the quiet, consistent operation you expect from La Marzocco. Solve the problem of "loose parts in La Marzocco KB90" or "worn plastic set screw replacement" with this single, high-quality OEM fastener, exclusively available at Kaldi.com.
Frequently Asked Questions
Our current database shows fitment for the GB5 series. However, many La Marzocco components are interchangeable across different platforms. If you have successfully installed Part #I.6.027 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.
Compatible Parts Diagrams*
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