Specifications: #6-32×0.14 Inch, Outer Diameter(Max): 0.28 in, Outer Diameter(Min): 0.21 in, Height 0.14 in. Superior Fastening Performance: These Self-clinching nuts feature serrated locking rings that embed into metal plates during pressing, creating a permanent vibration-resistant connection that prevents bolt loosening. High-Strength Durable Materials: Manufactured from Aluminum , they offer exceptional strength, corrosion resistance, delivering consistent long-term performance. Convenient One-Step Installation: Requires no special hole preparation or secondary machining. Installation is completed by placing the nut into a standard round hole and applying pressure, efficiently. Wide Compatibility: Suitable for installation on ductile materials like standard steel and aluminum. It accommodates both thin metal sheets and heavy-duty mechanical components.