Tap Nut G. 3/8F Hex. 20mm for Water/Steam Tap Stuffing Box

This hexagonal tap nut secures the stuffing box on water and steam taps across Astoria/CMA, Grimac, Lavazza, and WEGA espresso machines. When tap valves develop leaks around the stem or require gland packing replacement, this nut allows you to access and service the stuffing box assembly properly.

The nut features a 20mm hex head for standard spanners and a G. 3/8F threaded fitting designed for commercial tap assemblies.

Specifications

• Thread size: G. 3/8F
• Hex size: 20mm
• Application: Water/steam tap stuffing box

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

Compatible Part Numbers