What a nut is and what it's used for
A nut is a fastening element used in a coffee machine to secure various components – from covers and control elements to seals or indicator light glasses. Its purpose is to hold these parts firmly in place and ensure they don't loosen during normal operation, vibration, or thermal stress.
How to spot wear
A worn, damaged, or poorly tightened nut will show itself through a loosened part, play, rattling, or even water leaking at the joint if the nut is holding a seal in place. On nuts securing indicator light glasses, this can result in the glass falling out or leaking.
Why you shouldn't put off the replacement
Damaged threads or a corroded nut make it difficult or impossible to properly tighten the joint. Timely replacement prevents further damage to surrounding parts and maintains the mechanical stability of the whole assembly.
Selection advice
- Check the thread size and nut type in the product's compatibility table.
- When replacing, also check the condition of the seal or part that the nut secures.
Compatible with
- ADONIS 2014
- VA388-BLACK-EAGLE 2015-04
- VA388-BLACK-EAGLE 2015-06
- VA388-BLACK-EAGLE 2016
- ATHENA-S
- FB80 V1.0
- FB80 V2.0
- FB80 V4.4
+ 63 more compatible models
- FB80 V5.0
- FB80 V5.1
- FB80 V5.2
- GB5 V1.0
- GB5 V2.0
- GB5 V4.4
- GB5 V5.0
- GB5 V5.1
- GB5 V5.2
- GB5-FB80 (V5.3)
- GS3 V1.0
- GS3 V2.0
- GS3 V2.1
- GS3 V2.5
- GS3 V2.8
- GS3 V3.0
- GS3 V3.2
- GS3 V3.3
- KB90 V1.0
- KB90 V1.1
- LINEA-PB V2.3
- LINEA-PB V3.0
- LINEA-PB V3.2
- ADONIS
- ADONIS 2008
- EAGLE-ONE
- APPIA-II-COMPACT (201904-)
- MICROBAR (200505-)
- MICROBAR (200601-)
- MICROBAR (200806-)
- MICROBAR (201105-)
- MICROBAR (201303-)
- MUSICA (2009-201211)
- MUSICA (201005-)
- MUSICA-SILENT-SYSTEM (201507-)
- STRADA-AV V1.5
- STRADA-EE V1.8
- STRADA-EP-1.1 (V1.2)
- STRADA-EP-1.1 (V1.3)
- STRADA-EP-1GR V1.2
- STRADA-EP V2.4
- STRADA-MP V2.2
- VENUS-CENTURY
- APPIA-LIFE-2-3GR (202010-)
- APPIA-LIFE-COMPACT
- APPIA LIFE 1GR
- APPIA LIFE 2-3 GR XT
- AURELIA (200812-)
- AURELIA-II-COMPETIZIONE (201208-)
- AURELIA-II-S-V-DIGIT (201208-)
- AURELIA-II-S-V-DIGIT (201705-)
- AURELIA-II-T3 (201504-)
- AURELIA-WAVE (201905-)
- AURELIA 2-3-4 GR
- AURELIA II COMPETIZIONE 2-3 GR
- AURELIA II S - V - DIGIT 2-3-4 GR
- AURELIA II T3
- MYTHOS-ONE (201503-)
- MYTHOS-ONE (201604-)
- MYTHOS ONE 2015
- MYTHOS ONE 2016
- MYTHOS ONE 2019
- MDXS-ON-DEMAND (201801-)
| Manufacturing company | La Marzocco S.r.l. |
|---|---|
| Address | Viale Giacomo Matteotti 25, 50121 Firenze (FI), IT |
| info@lamarzocco.com |


