Tuning Machine Button Washer Set - 6 x Nylon Washers and 6 x Black Metal Washers

This set contains 6 white nylon washers and 6 black metal washers. Typically a nylon and metal washer sit underneath the button on a contemporary-style die cast tuner. These washers will not fit all brands of machine head and we recommend referring to the measurements listed below to ensure that they will fit.

White nylon washer measurements:
6.3mm outer diameter
4mm inner diameter
1.2mm thickness

Black metal washer measurements:
6.3mm outer diameter
4mm inner diameter
0.7mm thickness