Astoria 23403 Screw S/S Te 4 X 12

Astoria Steel Screw TE 4x12 UNI 5739 (23403) is a precision-engineered fastening component designed specifically for use in Astoria espresso machines, ensuring durability and reliable assembly integrity. Crafted from high-grade steel, this screw boasts excellent tensile strength and corrosion resistance, making it ideal for the demanding environment inside commercial coffee machines. Its dimensions (4mm diameter x 12mm length) and compliance with the UNI 5739 standard guarantee exact fitment with Astoria models, providing technicians and service professionals with a trusted part for efficient repairs and maintenance.

This steel screw plays a critical role in securing various internal components of Astoria espresso machines, such as panels, brackets, and mechanical assemblies, contributing to stable machine performance and longevity. Because espresso machines operate under conditions involving heat, moisture, and vibration, the robust construction of this screw helps prevent loosening or failure over time. The reliability of the STEEL SCREW TE 4x12 ensures that replacement or maintenance work can be performed with confidence, reducing machine downtime and extending the overall lifespan of the equipment.

Ideal for service technicians, coffee shop operators, and maintenance professionals, this Astoria screw simplifies the repair process by matching original equipment specifications. Whether replacing worn or stripped fasteners or undertaking a complete machine overhaul, the 23403 part delivers consistent quality and a hassle-free installation. Available exclusively through suppliers like Kaldi.com, the STEEL SCREW TE 4x12 UNI 5739 stands as an essential component within the Astoria parts catalog, supporting seamless espresso machine upkeep and optimal coffee brewing performance.