Fastenal part number 37832 is a zinc-plated coupling nut with 1"-8 UNC threads, designed to join two male-threaded fasteners. It measures 2-1/2 inches in length and has a 1-1/4 inch across-flats hex profile for wrench engagement. RoHS compliant and supplied by Fastenal, this coupling nut provides a standard, corrosion-resistant connector for extending thread engagement in mechanical assemblies.
