

Festool 228520 Metal Square Nut M5 To Fit Various Models PSB 300 PS 300 PS 1
This square nut ia used on different machines and has a variety of uses but is there predominantly to hold bolts in place, you may need to replace this part when damaged or lost during repair.
Look below for all the models that this part fits. Please make sure that your machine's TNR number matches rather than the model number to make sure that you are getting the correct part for you machine.