Lock Washer
Internal-tooth star lock washers to fit guitar electronics. Zinc plated steel. Sold individually.
#4390 Lock Washer - For metric pots such as Alpha.
Inside diameter: .330" (8.4mm)
Outside diameter: .588" (15mm)
#4388 Lock Washer - For metric or SAE pots/jacks such as CTS and Switchcraft.
Inside diameter: .390" (10mm)
Outside diameter: .670" (17mm)
#4389 Lock Washer - For metric or SAE toggle switches such as Switchcraft.
Inside diameter: .498" (12.65mm)
Outside diameter: .606" (15.40mm)
