Nut Cap M4 Uni 5721 A2 (23059)
Item will ship directly from manufacturer. Stock not guaranteed. Lead time 3 to 6 business days. Please email or chat to confirm prior to ordering.
Astoria NUT CAP M4 UNI 5721 A2 (23059) is a precision-engineered fastening component designed specifically for use in Astoria espresso machines. Crafted from high-grade A2 stainless steel, this nut cap offers exceptional resistance to corrosion, wear, and high-temperature environments commonly encountered in commercial espresso machines. Its M4 sizing ensures a secure and tight fit, enhancing the overall structural integrity of the machine while preventing loosening caused by vibration during operation. This durability makes it an ideal replacement or maintenance part to keep your espresso equipment running smoothly and reliably.
One of the standout features of the NUT CAP M4 UNI 5721 A2 is its universal design tailored to meet the UNI 5721 standard, ensuring compatibility across a wide range of Astoria models. The cap nut design provides a streamlined finish that protects internal threads from damage and contamination such as coffee grounds, oils, and steam moisture. This not only extends the lifespan of the machine's fastened components but also simplifies cleaning and maintenance processes. For café owners and professional baristas, such thoughtful engineering contributes directly to minimizing downtime and maintaining consistent espresso quality.
In practical terms, this nut cap finds its usage in securing panels, boiler components, or structural parts within the espresso machine’s frame, where both reliability and aesthetics are critical. Its stainless steel composition is food-safe and corrosion-resistant, making it suitable for the demanding environment of a busy coffee shop. By replacing worn or damaged nuts with the Astoria NUT CAP M4 UNI 5721 A2, operators ensure their espresso machines remain in top condition, delivering an optimal brewing experience every time. Available now at Kaldi.com, this essential part supports ongoing machine maintenance to keep your coffee service uninterrupted.
