Thorlabs MT401 Base Plate for MT Series

MT401(/M) Base Plate: The MT401(/M) base plate provides mounting flanges with 1" (25 mm) centers that can be used to fasten the MT series stages to an optical breadboard. This base is ideal for XY or XYZ multi-axis configurations where the standard counterbores in the middle of the stages are obstructed. Two 1/4"-20 cap screws (3/16" hex) or two M6 cap screws (5 mm hex).