Olympia Express Washer M4
- Free shipping to Switzerland and Liechtenstein from CHF 60
Selected by Anke and Yalcin
4.9Google · 301 reviews · Bern5.0Tripadvisor · 11 reviews · Bern
Selected by Anke and Yalcin
4.9Google · 301 reviews · Bern5.0Tripadvisor · 11 reviews · Bern
The original washer M4 from the Olympia service range for the Mina – suitable component for M4 screws (pan head M4×8, countersunk head M4×14). Original part from the Schwanden factory. Classic spare part for the tool cabinet.
| Thread Size | M4 |
| Material | Stainless steel |
| Application | Washer for M4 screws |
| Compatibility | Olympia Express Mina |
| Origin | Schwanden, Canton Glarus, Switzerland |
For Mina owners with specific service needs, for example on the lever guide or other M4 fasteners on the Mina. A classic spare part.
Pan head screw M4×8, countersunk head screw M4×14: in our Olympia Express Collection.
The M4 washer is part of the Olympia service range for the Mina and fits the M4 screws on the Mina brew group.
Online via coffeecoachingclub.ch. On-site in our showrooms in Bern (Gerberngasse 44, 3011 Bern) and Zurich (Hagenholzstrasse 50b, 8050 Zurich). Drop us a quick line at [email protected] before your visit, and we will check whether the product you have in mind is currently there.
Washers belong in every tool cabinet – they tend to disappear and are missing at the wrong moment. Having a spare is worthwhile. Our opinion, one of many.
You order directly through our online shop. If you have questions, we're happy to help — online or in person — with experience from our roastery, cafés and showrooms.
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Reach us directly · [email protected]Who is behind the selection

Anke Wolf
Founder and owner, coaching, team and processes
Swiss federal certificate as adult educator, CAS Coaching in Organisations (FHNW), over 10 years in adult education and coaching. With us she is the host in our cafés, leads and coaches the team, coordinates our processes and looks after our partnerships with foundations.

Yalcin Akpinar
Co-founder, equipment and sensory
Graduate food chemist from the University of Hamburg, over 15 years in the international flavour industry, patents in flavour technology. With us he is responsible for roast profiles, bean selection and the choice of machines and grinders.
What our guests say
“While the coffee is stellar, the plethora of equipment and hospitality of Anke and Yalcin take it to another level.”
„Toller Show-Room! Danke Kati für das supernette Gespräch und die gute Beratung!“