Fits most imported or Asia made electric guitars and basses, like ST/Tele/PB/JB style Coarse 18-spline split shaft diameter: 6mm(15/64 inch), Metric sized M8 thread, 8mm in diameter, thread height: 6.5mm(1/4 inch) Full brass made shaft and thread, better conductivity Audio taper, resistance: 500K, tolerance: 20%, usually used for humbuckers, remains more high-end frequencies, gives brighter tone than 250K
