The Bezzera Ring Nut 3/8 H17 is a precision-engineered component designed for seamless compatibility with Bezzera espresso machines. Its durable construction ensures reliable performance making it an essential part for maintaining your machine's functionality and longevity. (5262801_01) replaces 5222823CM.
$21.10
In stockDispatched from our Brisbane warehouse, usually within 1–2 business days.
In stock
About this accessory
Bezzera Ferrule / Ring Nut 3/8 H17 (5262801_01) Replaces 5222823CM
What owners say
Moving right now
What other customers have actually taken home in the last little while — straight from our order book, not a curated list.
Before you buy
Built for 58 mm portafilters — the size used by essentially every prosumer machine we sell, including Bezzera, ECM, Lelit, Profitec, Quick Mill and Rocket. If you're on a 51 mm or 54 mm machine, talk to us first.
Tell us the machine you own and we'll confirm the fit before you order. It takes one phone call and saves a return. Call 1300 551 626 →
Dispatched from our Brisbane warehouse, usually within 1–2 business days. Pickup from the Woolloongabba showroom is available if you'd rather collect.

Why buy it here
We don't stock accessories because a distributor offered them. Our technicians use this gear on the bench every day — so if it's here, it's because it holds up and it actually fits the machines we sell.
Goes well with
The grinder matters as much as the machine — here's what we'd pair with it.
Ask us anything
Bezzera Ferrule / Ring Nut 3/8 H17
Send it through and a specialist will come back to you — usually the same business day.
In our Brisbane showroom
Bezzera Ferrule / Ring Nut 3/8 H17
Tell us when suits and what else you are weighing up, and we will confirm a time to see them in the showroom.
Talk to a specialist
We would rather spend ten minutes helping you land on the right machine than process a return later. Call us, start a chat, email, or send this and we'll come back to you.