Custom Knurled Locking Connector Nut / Coupling Sleeve

This custom knurled connector sleeve is purpose-built as a locking coupling nut for industrial electrical connectors, providing a robust and user-friendly solution for secure mating and retention.

Manufactured from high-grade metal via precision CNC machining, the sleeve delivers exceptional structural rigidity, dimensional accuracy, and superior corrosion resistance. The vertical anti-slip knurling provides enhanced grip during hand-tightening, eliminating the need for tools in many applications. Precision internal latching features ensure positive engagement with mating connectors, preventing accidental disconnection and improving vibration resistance.

Key Features:
- High-strength metal construction with excellent durability and environmental resistance
- Vertical anti-slip knurling for enhanced grip and tool-free assembly
- Precision internal latching features for positive connector retention
- Smooth internal bore with precision-machined features for reliable mating
- Uniform wall thickness for consistent performance and structural integrity
- ISO 9001 certified production, fully RoHS and REACH compliant

We provide a full one-stop manufacturing solution, including CNC machining, thread rolling, surface treatment (plating, passivation, polishing), and quality inspection. OEM/ODM customization is available based on your drawings or samples, with fast prototyping and flexible mass production solutions to meet your project requirements.

Ideal for use in industrial automation equipment, instrumentation devices, communication systems, and other applications requiring secure, easy-to-use locking connector components.