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 a reliable way to join threaded rod and studs in fixture builds, clamps, and general industrial assemblies. Use coupling nuts when you need extended thread engagement, secure connections, and repeatable setups in machining and workholding applications. Shop Freer Tool & Supply for TE-CO coupling nuts with spec-friendly selection for manufacturing environments.