Flush Perpendicular X-Rail Mount

The Flush Perpendicular X-Rail Mount provides a low-profile way to attach two X-Rails together perpendicular to one-another.  The four counterbored holes allow 6-32 socket head screws to pass through and thread into the end of an X-Rail while leaving the heads below the surface so that the joining part can rest flush on the mount.  The joining piece is then able to fasten to the mount using a X-Rail Screw Plate or two X-Rail Nuts, along with two 6-32 x 3/8" socket head screws.