Green bonding cage nut, includes 50 #12-24 bonding cage nuts (0.06 - 0.11 thick panel) and 50 #12-24 x 1/2-Inch bonding screws with #2 Phillips/slotted combo hex head (use 5/16-Inch or 8mm socket). Creates an electrical bond between the mounting rails and equipment. Conforms to EIA-310 specifications for racks and cabinets. Made from high carbon steel. Easily installed with a Phillips, flat blade, or nut screwdriver. Panduit is a world-class manufacturer committed to innovation and excellence. Today, Panduit is recognized as a leading manufacturer of high-quality products for wiring and communications applications. This reputation gives the company a powerful advantage in today"s competitive worldwide marketplace.