Coupling Nut Material Grade/Class Grade 2 Material Steel Finish Zinc Plated Thread Size 1 In.-8 Thread Style Fully Threaded Hex Width 1 1/2 in Overall Length 3 in Dimensional Standards ASME B18.2.2 RoHS Compliant Material Quality Standards SAE J995 System of Measurement Inch Thread Direction Right Hand Pack Size Small Pack Sight Hole Yes Package Quantity 2