Steel Round Coupling Connector Nuts Threaded Insert Joint 5/16",1/2",3/4'' UNF

Thread Size : 3/4"-16 UNF Thread. Thread Size : 5/8"-18 UNF Thread. Steel Round Coupling Connector Nuts Threaded Insert Joint. M3-M14 304 Stainless Steel Round Coupling Connector Nuts Threaded Insert Joint.

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