Hex Coupling

Pipe Fittings

Hex Coupler, Hexagonal Coupling Nut, Extension Nut, Long Hex Nut

Pipe Fittings Hex Couplings are widely used to be an installation tool for wiring systems in buildings.

Hex Couplings are also used in fixtures and sheet metal, the furniture industry, and equipment assembly.

A Hex Coupling, also known as coupling nut and extension nut, is a long hex nut design. Hex Coupling variations include two different sizes of nut ends for connecting two different size threads.

Full series includes straights, elbows, tees, barbed hose connectors, bulkhead, reducer pipe fittings. Other fitting threads can be customized.

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