By simply buying larger package sizes of AFM probes, you automatically get a built-in quantity discount compared to the smallest packaging size.
Pin stub adapter for Hitachi M4, straight for smaller stubs/holders
Pin stub adapter for Hitachi M4 for smaller SEM stubs and SEM holders with M4 thread. Pin is standard 3.2mm diameter and 9.5mm long. Small design where the head of the adapter fits in the M4 thread. Machined from vacuum grade aluminum. Overall size is Ø4x13.5mm.