• Solid 12.7 mm thick aluminum plate • Black - low reflective surface • Metric and Inch hole patterns
These solid aluminum threaded plates provide a useful low cost base for building optical systems or prototypes. The 12.7 mm (1⁄2 inch) thick plates have a low reflectance black finish and are offered in a range of sizes to suit most applications. They are available in both metric (M6 holes on 25 mm centers) and inch series (1⁄4-20 holes on 1 inch centers). Holes are tapped right through the plates providing greater flexibility. They may also be mounted onto an optical table with the aid of a set of pillars.