Description Details
The Nickel Plated Lock Nut 3/8 Thick.6Mm (Part #3405005) is a precision-engineered BFC component designed to ensure the structural integrity and reliable operation of your espresso machine's internal assemblies. This high-quality lock nut provides a secure, vibration-resistant fit that maintains the precise alignment of critical components, which is essential for stable pressure management and consistent extraction quality. By using genuine BFC hardware, you can prevent mechanical play and leaks, ensuring your machine performs to its original factory standards during every brew cycle.
This is a genuine BFC component compatible with the following machine models:
- Aviator
- Casanova
- Classica
- Classica Eva
- Dogaressa
- Galileo
- Lira S
Installation of the 3405005 Nickel Plated Lock Nut should be carried out during routine maintenance or when replacing associated hydraulic or mechanical parts. To ensure maximum safety, always verify that the espresso machine is fully depressurized and has completely cooled before performing any repairs. Replacing worn or corroded nuts with this OEM part helps restore the long-term durability of your equipment. For professional-grade results and guaranteed compatibility, shop at Kaldi.com for all your authentic BFC replacement parts and maintenance essentials.
Frequently Asked Questions
Our current database shows fitment for the Aviator, Casanova, Classica, Classica Eva, Dogaressa, Galileo, Lira S series. However, many BFC components are interchangeable across different platforms. If you have successfully installed Part #3405005 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.