La Marzocco I.3.007 External tooth lock washer | Fits FB70, FB80 & More
Description Details
Ensure the long-term reliability of your commercial espresso machine with the genuine External Tooth Lock Washer (Part # I.3.007). This essential fastening component is designed to prevent nuts and bolts from loosening due to the constant vibration and temperature fluctuations common in high-volume espresso environments. Featuring sharp, twisted teeth on its outer diameter, the washer creates a secure, positive lock against the fastened surface. This simple but critical feature guarantees that crucial assemblies, such as group heads or boiler mounts, remain tightly secured. If you are asking, "Why do my espresso machine parts keep vibrating loose?" or "How do I prevent screws from backing out in my coffee equipment?", the answer lies in utilizing high-quality OEM lock washers like the I.3.007.
The External Tooth Lock Washer (I.3.007) is manufactured to exacting OEM specifications for perfect fitment and superior holding strength. Though small, this component is indispensable for preventing costly maintenance issues caused by fastener failure. By applying tension and digging its teeth into both the nut and the underlying surface, it provides maximum rotational resistance, maintaining the precise calibration and mechanical integrity of your internal systems. Using this genuine replacement part guarantees compatibility with La Marzocco and similar high-end espresso machines, providing a permanent solution to prevent bolt fatigue and potential component damage.
This lock washer is specifically used in applications requiring a robust electrical or mechanical connection that must withstand harsh operating conditions. Replace worn or missing lock washers during any routine maintenance or repair involving bolted assemblies to restore factory performance. Keep your machine operating flawlessly and avoid unscheduled downtime. Stop wondering "How to fix vibrating espresso machine screws" and invest in the reliable holding power of the External Tooth Lock Washer (I.3.007)—the low-cost part that delivers high-impact operational security.
Frequently Asked Questions
Our current database shows fitment for the FB70, FB80, GS3, Linea Classic, Linea Mini, Linea PB, Strada MP, Wally Milk series. However, many La Marzocco components are interchangeable across different platforms. If you have successfully installed Part #I.3.007 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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