Mars® 40004 Universal Hex Hub, 3/8 in Bore, Import
Mars® Universal Hex Hub, 3/8 in Bore, Import
MARS Universal Hex Hubs are designed to provide a firm mechanical fit with hex or round bore adapter fan blades. These hubs are machined steel, designed with tri-point mount for secure spider/hub connections. MARS Universal Hex Hubs include 2 set screws, for shaft fastening, offset at 90 degrees.