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BFC 3405005

BFC 3405005 Nickel Plated Lock Nut 3/8 Thick.6Mm | Fits Aviator & More

Regular price $0.00

This part ships directly from BFC and stock is not guaranteed. Lead time averaging 2 to 3 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

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.

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

This Part #3405005 fits BFC machines, including the Aviator, Casanova, Classica, Classica Eva, Dogaressa, Galileo, Lira S 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.

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.

Parts from BFC including this nickel plated lock nut 3/8 thick.6mm ship directly from their warehouse. Please email or chat to confirm availability prior to ordering.
Yes. Part #3405005 is a 100% genuine OEM component sourced directly from the BFC factory. Using original parts ensures your equipment maintains its factory-spec pressure ratings and safety certifications.
Lead times for BFC parts typically range from 2 to 3 business days depending on availability. Next Day Air parts usually ship within 1 to 2 business days.
All BFC parts come with a 365-day manufacturer's warranty. Contact us for specific warranty details.
All BFC parts come with a manufacturer's return policy. Please see our refund policy or chat for more details.

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