15 Series, 5/16-18 Double End Fastener Assembly w/screws, TNUTZ Part #EFD-015-5/16-18.
These parts are 100% equivalent to the following manufacturers:
80/20 #3344, T-SLOTS #651138
These Double End Fasteners Assemblies are a VERY economical way to make a 90° connection between two 15 Series extrusions. You will only need to drill two small access holes in one extrusion, and tap the end of the other extrusion. Save time and money with this quick and almost invisible connection.
These Double End Fasteners will fit in the 15 Series or 8mm slot extrusions and are designed to fit 3″ wide extrusions because the hole spacing is 1.5″.
Theses Double End Fasteners include the (2) 5/16-18 x 1″ Button Head screws.
These parts are BRAND NEW, and are deeply discounted from the list price.