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A coupling nut also known as extension nut is a threaded fastener for joining two male threads, most commonly a threaded rod, but also pipes. Coupling nuts are very similar to hex nuts but are much longer giving it the ability to join two externally threaded fasteners and create an extension.
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Surface: Zinc Plated. Size: M4-M24.
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A coupling nut also known as extension nut is a threaded fastener for joining two male threads, most commonly a threaded rod, but also pipes. Coupling nuts are very similar to hex nuts but are much longer giving it the ability to join two externally threaded fasteners and create an extension.
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Thread Pitch:M4(0.7mm) / M5(0.8mm) / M6(1mm) / M8(1.25mm) / M10(1.5mm)/ M12 (1.75mm) / M14(2mm)/ M16(2mm) / M18(2.5mm)/ M20 (2.5mm) / M22(2.5mm)/ M24 (3mm). Model: Hex Rod Coupling Nuts. Size: d s L. If you encounter any problems with your order, we are here to help.
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Thread Size : 3/4"-16 UNF Thread. Thread Size : 5/8"-18 UNF Thread. Steel Round Coupling Connector Nuts Threaded Insert Joint. This rod coupling nut can be used to connect two threaded shafts, and can also be used to extend the thread length of screws or bolts, etc., with high fixing strength and corrosion resistance.
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M4/M5/M6-M24 DEEP NUT HEX BAR NUT CONNECTORS ZINC PLATED COUPLING EXTENSION NUT.
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M8 M10 M12 M14 M16 M18 M20 M22 M24. Coupling Nut Hexagonal Extension Nut A2 Stainless Steel Connecting Rod. Coupling nuts are very similar to hex nuts but are much longer giving it the ability to join two externally threaded fasteners and create an extension.
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