45135 7 16 14 Inch Stainless Steel Coupling Nut, 5 Pack auspowers_batchthree Optional Size 17 19mm 20 22mm 23 25mm 26 28mm 29 31mm 32 35mm 36 39mm40 43mm 44 47mm 48 51mm 52 55mm 56 59mm 60 63mm 64 67mm68 73mm 74 79mm 80 85mm 86 91mm 92 97mm 9 8 103mm 104 112mm113 121mm 131 139mm 140 148mm 149 161mm 162 174mm 175 187mm 2 industrial_Aug2024_update Optional Size 17 19mm 20 22mm 23 25mm 26 28mm 29 31mm 32 35mm 36 39mm40 43mm 44 47mm 48 51mm 52 55mm 56 59mm 60 63mm 64 67mm68 73mm 74 79mm 80 85mm 86 91mm 92 97mm 9 8 103mm 104 112mm113 121mm 131 139mm 140 148mm 149 161mm 162 174mm 175 187mm 2 01 213mm Easy to Install Durable Material Adjustable Read more Single ear hose clamp V band clamp Cable Clamp Heavy duty pipe clamp Worm Hose Clamps Pipe Clamps Bracket Material 304 Stainless Steel 304 Stainless Steel 304 Stainless Steel 304 Stainless Steel 304 Stainless Steel 304 Stainless Steel Colloidal Silver Gel 4 oz From the Manufacturer Hex Coupling Nuts are are defined by their elongated hexagonal shape and used to connect two pieces of threaded material at opposite ends Coupling Nuts are used to make up long rod assemblies from shorter lengths of rods