Waterproof M8 Metal Interface Male Female Front Back Mount Solder Socket Connector 3 4 5 6 8 Pins

M8 series circular connectors

The STA M8 Metal Interface Solder Connector offers reliable male and female connections for front or back PCB mounting. Supporting 3, 4, 5, 6, and 8 pins, it features multiple screw thread options (M8x0.5, M8x1, M11x1, M12x1) for secure assembly. Built with fire-retardant materials and rated highly waterproof, this connector ensures stable performance even under vibration or harsh industrial conditions. Compliant with IEC 61076-2-104 standards, it provides exceptional reliability, plug-and-play convenience, and broad applicability for industrial automation, LED displays, robotics, and electronic control systems.

About STA

Shenzhen STA Electronics Co., Ltd. was established in Shenzhen in 2009, focusing on the development of high-end electrical connection systems for science and technology innovation enterprises. The product range includes EU connectors, waterproof connectors, MIL connectors, RF signal connectors, push-pull metal connectors, and heavy-duty connectors, covering thousands of connector product portfolios.

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Certificate

ISO 9001 factory system certified,UL,CE,Rohs,IP67 / IP68 Waterproof test......

Packaging & shipping specifications

FAQ

1.What are the types of industrial connectors?

Industrial connector types include: power (PIN type) / data USB. TYPE C / signal (RJ45 fiber optic) customizable connectors. Which type do you specifically need to use, and I will give you a precise recommendation.

2.What types of connectors does STA provide?

We offer a full range of industrial connectors, including:

M Series Circular Connectors (M5/M8/M12/M16/M23/M40),Waterproof IP67/IP68 Connectors，Aviation Plugs & Industrial Circular Connectors,RF / Coaxial ConnectorsPush-pull Metal Connectors,

Customized OEM/ODM Cable Assembly Solutions.

3.Can you provide samples for testing?

Yes. We provide free or low-cost samples depending on the product model.

Shipping cost may be borne by the customer.

4.What industries do your connectors serve?

Our products are widely used in:Industrial automation & factory machinery,Robotics & smart manufacturing,Rail transportation & heavy equipment,Medical devices & instrumentation,Communication & wireless systems,Smart agriculture & outdoor equipment,New energy & EV equipment.

5.Do your connectors follow international standards?

Yes. Our connectors comply with:IEC / DIN standards,EU circular connector standard,MIL-DTL specifications (for MIL series).

6.How do circular connectors work?

Circular connectors transmit signals, data, or power between devices through multiple conductive contact pins arranged in a circular pattern.

They ensure reliable connection through locking structures (thread, bayonet, push-pull) and environmental sealing to resist dust, water, and vibration.

7.Do you support OEM/ODM customization?

Yes. We offer complete OEM/ODM customization, including:Pin configuration,Cable length & material (PVC/PUR/Shielded),Shell material (metal/plastic),Waterproof rating (IP67/IP68),Shielding & EMC requirements,Special structure design according to customer applications.

8.What certifications do your products have?

CE / RoHS,IP67 / IP68 Waterproof test,EMC shielding test,ISO 9001 factory system certified.