Overview
This coupling nut is a precision-engineered fastener designed for joining two externally threaded rods, studs, or other male-threaded components in-line. Manufactured from corrosion-resistant 304 stainless steel and conforming to the DIN 6334 standard, it is built for reliability in demanding mechanical, structural, and assembly applications. The A2-70 material grade ensures a robust combination of strength and durability, making it suitable for environments where exposure to moisture, chemicals, or weathering is a concern.
Key Features
Constructed from 304 stainless steel for excellent corrosion resistance A2-70 material grade providing high tensile strength Manufactured to DIN 6334 dimensional standards for consistency and compatibility Plain, non-plated finish for a clean, industrial appearance Hexagonal design with standard width across flats for secure wrench engagement Right-hand threads on both ends for straightforward assembly
Specifications
System of Measurement: Metric Material Grade/Class: A2-70
Material
Stainless Steel 304 Thread Size: M12 Finish: Plain Length: 1.57 inches Width Across Flats: 0.75 inches Package Quantity: 50 units
Applications
General machinery assembly and maintenance Constructing frameworks and structural supports from threaded rod Extending actuator shafts or lead screws Piping and conduit support systems Fabrication of jigs, fixtures, and prototypes Any application requiring a reliable, corrosion-resistant connection between two threaded components








