Custom Precision Die-Cast Square Flange Circular Connector Housing with Knurled Locking Ring

This precision-engineered square flange circular connector housing is purpose-built for high-reliability industrial, telecom, and aerospace systems. Manufactured via high-pressure die casting from premium zinc alloy, it delivers exceptional structural stability, environmental resistance, and consistent quality for critical connection applications.
Secure & Vibration-Resistant Installation: The square flange with four symmetric mounting holes enables uniform load distribution, creating a stable, impact-resistant connection that prevents loosening under harsh operating conditions.
Quick-Lock & Error-Proof Assembly: The knurled outer ring allows for easy hand-tightening and secure locking, while internal keyway features ensure the connector can only be mated in the correct orientation, eliminating assembly errors.
Rugged Environmental Performance: The corrosion-resistant military-style coating provides excellent protection against salt spray, moisture, and temperature extremes, making it ideal for outdoor telecom cabinets, industrial machinery, and aerospace equipment. The zinc alloy construction also offers inherent EMI shielding properties to minimize signal interference.
Fully Customizable Solutions: We support customization of flange dimensions, locking ring design, internal cavity specifications, and surface treatments to match your exact connector and equipment requirements. Whether you need standard form factors or fully bespoke designs, we can tailor the housing to your specifications.
Compliant & Reliable: All products meet ISO 9001 quality standards and are fully RoHS/REACH compliant, satisfying global environmental and safety requirements for industrial and electronic components. Each housing undergoes rigorous dimensional and environmental testing to guarantee consistent performance.
Designed for use in fiber optic connectors, electrical power connectors, and communication equipment in industrial, telecom, and aerospace applications, these custom die-cast housings provide the rugged, high-reliability foundation your critical systems demand.