Coupling Nut, 1"-6, Steel, Grade 2, Black Oxide, 1-3/8 in Hex Wd, 5 PK, EnjoyTool select, Mfr# HXCNG2R16

Coupling Nut, Hex Type Coupling Nut, Finish Black Oxide, Material Grade/Class Grade 2, Material Steel, Thread Size 1 In.-6, Hex Width 1 3/8 in, Material Quality Standards ASTM A108, System of Measurement Inch, Thread Direction Right Hand, Rockwell Hardness 80 HRB min., Thread Pitch 0.167 in, Thread Type Acme, Package Quantity 5