Nut Steel M5 Uni 5587 A2 (23031)

**Astoria Stainless Steel Nut M5 UNI 5587 A2 (23031)**

The Astoria Stainless Steel Nut M5 UNI 5587 A2 (23031) is a precision-engineered fastening component designed specifically for professional espresso machines, including models in the Astoria lineup. Crafted from high-grade A2 stainless steel, this M5 nut offers exceptional resistance to corrosion, ensuring long-lasting durability even in the challenging, moisture-rich environment of a coffee machine. Its compliant design follows the UNI 5587 standard, guaranteeing consistent dimensions and reliable fitment, which is essential for maintaining the structural integrity and optimal performance of your espresso machine.

This stainless steel nut plays a critical role in securing various internal assemblies and components within the espresso machine, such as heating elements, water pumps, and steam valves. Its robust construction not only withstands the repeated thermal cycles and vibrations typical in commercial settings but also resists rust and degradation from frequent cleaning routines. The M5 size ensures compatibility with a broad range of fasteners, making it a versatile replacement or maintenance part that contributes to minimizing downtime and preserving machine efficiency.

For Kaldi.com customers, the Astoria Stainless Steel Nut M5 UNI 5587 A2 (23031) is an essential spare part for baristas and coffee shop technicians dedicated to maintaining the premium quality and reliability of their espresso equipment. Whether used for routine repair or as part of a refurbishment project, this nut guarantees secure assembly and peace of mind, supporting your espresso machine’s performance day after day. Investing in genuine, high-quality fittings like this nut reinforces the durability and precision that professional espresso machines demand, ensuring every shot of espresso is pulled to perfection.