Nickel Plated Brass Cap G. 3/8" M Hex. 19mm

This 3/8" male threaded plug is an essential sealing component for coffee machine boilers, heat exchangers, and hydraulic systems across Astoria CMA, Astoria/Cma, Casadio, Expobar, Fiamma Rst, Nuova Simonelli, Pavoni, Promac, Rancilio, Sanremo, Victoria Arduino, and Wega espresso machines. Used to close unused ports or seal inspection points, this cap prevents leaks and maintains pressure integrity during routine service and boiler maintenance.

Made in Italy from nickel-plated brass with hexagonal dimensions of 19mm and a total height of 13.5mm.

Specifications

• Thread size: G. 3/8" M (male)
• Material: Nickel Plated Brass
• Hex size: 19mm
• Height: 13.5mm
• Country of origin: Italy

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

Compatible Part Numbers