Premium M21 Waterproof Industrial Connector – Reliable & Versatile

IP68/IP67 Certified Protection
– Heavy-duty waterproof and dustproof design ensures flawless performance in harsh environments like marine, automotive, or outdoor machinery.
High-Precision Brass & PA66 Material
– Corrosion-resistant brass contacts and durable PA66 housing guarantee long-term conductivity and structural integrity under extreme conditions.
15mm Multi-Pin Configurations (4/5/7/9/12 Pin)
– Flexible male plug options for seamless integration with sensors, control systems, and industrial automation equipment.
Secure Screw-Lock Mechanism
– Anti-vibration design prevents accidental disconnections, ideal for robotics, factory assembly lines, and renewable energy applications.
Oil & Chemical Resistant
– Engineered to withstand exposure to fuels, lubricants, and industrial solvents without degradation.
Global Compliance Ready
– Meets international industrial standards for electrical safety and environmental endurance.
Bulk Order Advantage
– Direct factory pricing with no minimum order quantity (MOQ) restrictions—optimize your supply chain cost-effectively.
Lifetime Performance Guarantee
– Rigorously tested for temperature extremes (-40°C to +105°C) and mechanical stress.