Newport MKS Post Mounting Adapter, SS050 or SN050, M2 Thread M-ADAPT-SUP-0.5

The M-ADAPT-SUP-0.5 metric Post Mounting Adapter allows a SS050- or SN050-series Suprema® mirror mount to be post mounted. This 6.35 mm thick adaptor features an M4 counterbored clearance hole for mounting to standard posts and a set of M2 threaded mounting holes for installing the mirror mount. The distance between the clearance hole and the mounting holes is conveniently set to position the mirror so that it is on the rotation axis of the post. Made from stainless steel, the adaptor also has a set of dowel pin holes which allow the SS050- or SN050-series mirror mounts to be keyed to the adaptor.