Gibraltar 23090.0014 Coupling Nut M14x2.00 Steel Din 6334

Product Description

The GIBRALTAR 23090.0014 is a standard coupling nut designed to join two externally threaded fasteners end-to-end along a common thread axis. Manufactured from Grade 10 steel with a black phosphate coating, it provides corrosion resistance and a consistent surface finish suitable for industrial and mechanical assembly applications. The nut features an M14x2.00 right-hand thread, an overall length of 42mm, a width across flats of 21mm, and a width across points of 24.2mm. Coupling nuts of this type are used by maintenance technicians, millwrights, and mechanical contractors working on structural, equipment, and threaded rod installations.

This coupling nut is suited for applications where threaded rod extensions, anchor bolt assemblies, or stud connections require a reliable hex-body joiner. The black phosphate finish makes it appropriate for indoor mechanical environments and lightly protected outdoor assemblies. It conforms to DIN 6334, the standard governing long hexagon coupling nuts, ensuring dimensional consistency and interchangeability in metric threaded systems. Trade professionals specify this nut in equipment mounting, conveyor frameworks, machinery bases, and similar steel fabrication work.

Key Features

• M14x2.00 right-hand thread for standard metric compatibility
• Grade 10 steel construction for high tensile load capacity
• Black phosphate coating for corrosion resistance and consistent finish
• 42mm overall length provides full thread engagement for two mating fasteners
• DIN 6334 compliant, ensuring dimensional interchangeability in metric applications
• 21mm width across flats fits standard metric wrenching tools

Compatibility

Designed as a DIN 6334 standard coupling nut for use with M14x2.00 right-hand threaded rod, studs, and bolts in metric fastener assemblies.

Installation Notes

Coupling nuts are typically installed by millwrights, mechanical contractors, or maintenance technicians using standard metric wrenches or sockets. Always ensure mating fasteners share the same thread pitch and direction before assembly. Torque the nut to the specification required by the parent assembly design — do not apply impact tools without verified torque control. Inspect threads on both mating fasteners for damage or contamination before installation.