High-strength aluminum profile fastening nuts designed for precision engineering applications. CNC-machined from hardened steel with anti-corrosion zinc plating for extended durability. Features deep-cut threading for secure grip and vibration resistance in high-stress assemblies.

Unique semi-circular design enables rear-mount installation in confined spaces where traditional hex nuts fail. Precision-engineered flat base prevents surface marring on extruded aluminum frames. Compatible with M6/M8 metric threading for universal industrial use.

Ideal for robotics enclosures, automotive jigs, and modular furniture systems requiring hidden fasteners. Superior load distribution compared to standard nuts, tested to withstand 25% higher torque. Mirror-polished finish meets aerospace-grade fastener standards.

Sold in bulk quantities with wholesale pricing for industrial buyers and manufacturing facilities. Direct-from-factory supply ensures consistently tight 0.01mm dimensional tolerances across all units.