Liquid Tight Cord Connector, 0.45 in to 0.71 in Cord Dia. Range, 3/4 in MNPT, Nylon/ OVERALL LENGTH: 1.67 INCHES NOMINAL END ITEM IDENTIFICATION: 4940015910265 DESIGN TYPE: STRAIGHT THROUGH PART NAME ASSIGNED BY CONTROLLING AGENCY: PLASTIC STRAIN RELIEF CONNECTOR SPECIAL FEATURES: THE THREADS SIZE IS .75 NPT. THE COLOR IS BLACK. THE CABLE DIAMETER RANGE IS .45 TO .71 INCHES. THE MEASUREMENT ACROSS THE FLATS OF THE HEX NUT IS 0.97 INCHES. MATERIAL: PLASTIC POLYAMIDE