Screw Steel Tcce 4x6 Uni 5931 (23563)

Astoria Stainless Steel Screw TCCE 4x6 UNI 5931 (part number 23563) is a precision-engineered fastening component designed specifically for use in high-performance espresso machines. Crafted from premium-grade stainless steel, this screw offers exceptional durability and corrosion resistance, making it ideally suited for the demanding environment inside commercial espresso machines like those manufactured by Astoria. The TCCE (Tamper Proof Cross Countersunk) head design ensures a secure, flush fit that maintains the machine’s sleek aesthetic while preventing tampering or accidental loosening during operation.

This stainless steel screw measures 4 millimeters in diameter with a length of 6 millimeters, conforming to the UNI 5931 standard—a widely recognized specification for machine screws that guarantees compatibility and reliability. Its robust construction not only enhances the structural integrity of the espresso machine components it fastens but also contributes to long-term maintenance ease. Whether securing the boiler assembly, paneling, or internal brackets, this screw ensures stable performance under the constant vibrations and temperature fluctuations typical in professional coffee environments.

Ideal for service technicians, parts distributors, and espresso machine enthusiasts seeking genuine replacement parts, the Astoria Stainless Steel Screw TCCE 4x6 represents a trustworthy solution for maintaining optimal machine operation. By using authentic components like the 23563 screw, Kaldi.com customers can prolong the lifespan of their Astoria espresso machines, reduce downtime, and preserve the quality and consistency of every espresso shot. Whether refurbishing or performing routine maintenance, this screw is an essential part of keeping your espresso gear precise, durable, and ready to deliver exceptional coffee experiences.