EM-Tec PT4 pin stub adapter to 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 aluminium. Overall size is Ø4×13.5mm.
EM-Tec stub adapters based on standard pin stubs for FEI, Philips, Tescan, Phenom, Aspex, Cambridge Instr.