Lower Price Galvanized Zinc Plated Hexagon Coupling Nuts Hex Coupling Nuts Long Nuts

The Hex Coupling Nut is a simple yet essential threaded fastener. It is a long, internally threaded connector with a hexagonal exterior. Its primary function is to join two externally threaded rods, studs, or bolts end-to-end, effectively extending their length or bridging a gap between them.