Nut M4 Self Locking - 23022001

NUT M4 SELF LOCKING is a genuine Astoria OEM replacement part. Part number 23022001 is used for certain commercial espresso equipment made by Astoria. This part will help repair specific issues you are having with Astoria commercial espresso machines. Replace this part if Astoria or a service technician has instructed you to do so. Over time NUT M4 SELF LOCKING may need to be replaced because of normal wear and tear or if damage has occurred to the existing part. When replacing Astoria part #23022001 it is suggested that no power or water is connected to the machine and you are working in clean and non hazardous environment. Please be sure NUT M4 SELF LOCKING fits your specific needs.