Nut, Spindle M20x1.5 

Nut, Spindle M20x1.5
Part Number: 2127
Weight: 0.14 lb

Price: $4.13

In stock
Nut, Spindle

In your instruction manual, this part appears on the parts list as:

Item No Models
109 4660 HiTorque Micro Mill 4700 HiTorque Micro Mill
29  Harbor Freight 47158 Central Machinery Micro Mill
Clarke CMD10 Metalworker Micro Mill
Various X1-US SIEG Micro Mill
Click your model to see the complete parts list.