1.These pots are widely used guitar tone and volume controls.This linear-taper mixed blood pots control the signal mix from two pickups or sources, panning from one source to another.Metric sized pots mostly use in import guitar or Asia made guitar
2.6mm knurled split shaft fits a coarse-knurled (18-spline) knob. It will fit modern Squier/Epiphone/ibanez/ESP etc made in China/Korea/Japan guitar's stock knobs
3.Metric sized M8 thread, 8mm diameter; Threaded portion height 10mm(3/8"); brass thread, aluminum shaft ;16.5mm( 5/8")diameter mini sized base. Standard solid construction
4.Standard ±20% resistance tolerance. Generally,250K-ohm pots are used with single-coil pickups. You can use any value you like, but a 250K will give a slightly warmer tone than a 500K pot. The 250K pot bleeds off (attenuates) some of the high frequencies to ground.
5.Package includes 2pcs potentiometers, nuts and washers