Nut 1/2" F Hole Ø 12.2mm for Bicone Ø 12

This brass nut is designed for steam and water fittings on espresso machines from Astoria, Astoria CMA, LA SAN MARCO, La San Marco, Lavazza, and Wega. It secures bicone fittings where the tube outer diameter is 12mm, preventing leaks at valve connections and pipe joints that can develop over time through thermal cycling and vibration.

The nut features a 1/2" BSP thread, 18mm height, and 24mm hex dimension, allowing proper torque application during installation.

Specifications

• Thread size: 1/2" BSP (Female)
• Hole diameter: Ø 12.2mm
• Compatible with bicone: Ø 12mm
• Nut height: 18mm
• Hex dimension: 24mm

Always verify compatibility with your machine's user manual before purchasing.

Compatible Part Numbers