TE-CO Coupling Nuts

Shop TE-CO coupling nuts for reliable extension and joining of threaded rods, studs, and fasteners in machining, assembly, and fabrication. Precision-machined, durable, and available in multiple thread sizes.

TE-CO coupling nuts are precision-machined connectors designed to securely join or extend threaded rods, studs, and fasteners in a wide range of industrial, machining, and assembly applications. With deep internal threads and rugged construction, these nuts provide strong, stable connections for fixturing setups, workholding assemblies, and custom tooling.