1 Meg Linear Taper, Split Shaft With Nut, Lock & Dress Washer. US thread and 24 spline.

Dimensions - 6mm diameter split shaft. The threaded portion on the shaft is 9.5mm long. Total length of the shaft to the top of the spline is 18mm.

Dimensions:

- The brass threaded collar is 12.5mm long.
- Total length of the shaft to the top of the spline is 22.2mm.
- Split shaft diameter : 6mm.
- Pot casing diameter : 24mm.

Which pot value should you choose?

500K pots are standard controls for humbuckers, and 250Ks are usually used for single-coil pickups. A 250K gives a slightly warmer tone than a 500K, and bleeds off some of the high frequencies to ground.