8mm by 8mm square beam with a repeating 8mm pitch hole pattern. Repeating holes go completely through the part. Ends are threaded 12mm deep holes. Provides wonderful mounting options without sacrificing strength.
This pattern mount fastens to structure with the threaded posts and positions the pattern 24mm from the mounting surface. The 24mm bottom-to-center distance is crucial as it allows other structural components to properly align as well as provides the proper distance for gears to mesh and drive a rotating assembly. These mounts can be used as a simple connection point while building a chassis but are also an excellent choice for holding a bearing, hub, lead-screw nut, or tube off of the mating surface you’re building on.