Overview
This M5 coupling nut is engineered for precision assembly tasks requiring the secure and aligned joining of two externally threaded rods, studs, or fasteners. Manufactured from corrosion-resistant Stainless Steel 304, it is built to provide long-term reliability in demanding environments. The nut meets the A2-70 mechanical property class, ensuring high tensile and yield strength for robust load-bearing connections. Its design incorporates right-hand threads on one end and left-hand threads on the opposite end, enabling bidirectional adjustment and tensioning. Ideal for applications where alignment and extended length are critical, this component is a fundamental solution for framework, machinery, and structural assemblies.
Key Features
Constructed from durable Stainless Steel 304 for excellent corrosion resistance Meets A2-70 strength classification for high load capacity and reliability Features opposing right-hand and left-hand threads for bidirectional connectivity Plain finish provides a clean, non-reflective surface suitable for various environments Hexagonal design with standard width across flats for secure tool engagement Extended length facilitates the joining of threaded components while maintaining alignment
Specifications
System of Measurement: Metric Material Grade/Class: A2-70
Material
Stainless Steel 304 Thread Size: M5 Finish: Plain Length: 1.97 inches Width Across Flats: 0.31 inches Package Quantity: 100 units
Applications
Joining threaded rods in construction and framework assembly Extending studs or creating adjustable tie rods in machinery Precision alignment applications in manufacturing fixtures and jigs General maintenance, repair, and operations (MRO) in industrial settings Fabrication of railings, supports, and other structural elements








