Reliable Threaded Circular Connectors for Secure Industrial Connections

INTE-AUTO threaded circular connectors feature secure screw-locking structures, excellent mechanical stability, and reliable electrical performance for demanding applications.

Designed with IP68 protection and durable materials, they are suitable for harsh outdoor environments such as surveillance systems, municipal lighting, industrial equipment, and automation systems.

Offering reliable performance with competitive pricing, INTE-AUTO provides flexible connector configurations, mounting options, and customized cable assembly solutions to meet different application requirements.

INTE-AUTO Threaded Connectors Solutions

INTE-AUTO provides a complete range of threaded circular connector solutions designed for applications requiring secure and stable connections. Compared with quick-lock connectors, threaded connectors offer enhanced mechanical retention and vibration resistance.

Our threaded connector series is available in 2 to 12 contacts with multiple termination options, including solder contacts and screw terminals. With various contact configurations, mounting styles, and customized cable assembly options, INTE-AUTO supports applications from prototype development to mass production.

The Unique Features

Secure Threaded Locking Mechanism

The threaded coupling design provides a secure and stable connection, preventing accidental disconnection caused by vibration or movement. It ensures reliable performance for industrial equipment, outdoor systems, and applications requiring long-term connection stability.

IP68 Waterproof Protection

Designed for harsh environments, INTE-AUTO threaded circular connectors provide IP68-rated protection against dust and water ingress, making them suitable for outdoor surveillance systems, municipal lighting, industrial equipment, and other applications exposed to moisture or weather conditions.

Multiple Shell Sizes for Flexible Applications

Available in multiple connector sizes, INTE-AUTO threaded circular connectors support different installation requirements, from compact electronic devices to industrial equipment requiring higher mechanical strength and larger cable diameters.

Multiple Contact Configurations

Available with 2 to 12 contacts, these connectors support various power and signal transmission requirements. Different contact arrangements provide flexible solutions for industrial control, testing equipment, and electronic systems.

Flexible Termination Options

Supporting solder contacts and screw terminals, INTE-AUTO threaded connectors provide flexible wiring solutions for different assembly requirements and installation environments

Reliable Outdoor & Industrial Performance

With durable materials and waterproof construction, these connectors are designed for reliable operation in outdoor and industrial environments, including surveillance equipment, LED lighting, automation systems, and control cabinets..

Various Mounting Configurations

Available in cable mount, panel mount, and inline connection options, INTE-AUTO threaded connectors provide flexible integration solutions for different equipment designs.

Support for Customized Cable Assemblies

INTE-AUTO provides complete cable assembly solutions including connector termination, cable selection, overmolding, labeling, and electrical testing to simplify your sourcing process.

Cost-Effective Connector Solution

Combining reliable electrical performance, robust mechanical design, and competitive pricing, INTE-AUTO threaded circular connectors provide a practical interconnection solution for industrial and commercial applications.

Collection for Threaded Connectors

Product Range

Product Name	SP13 Connectors	SP17 Connectors	SP21 Connectors	SP22 Connectors
Photos
No. of Contacts	2 to 9 pins	2 to 9 pins	2 to 12 pins	3 pins + PE 6 pins + PE
Mating	Threaded coupling	Threaded coupling	Threaded coupling	Threaded coupling
Outshell Material	Nylon66 fire resistance: V0	Nylon66 fire resistance: V0	Nylon66 fire resistance: V0	Nylon66 fire resistance: V0
Insert Material	PPS	PPS	PPS	Nylon66 fire resistance: V-0
Contact Type	Solder \| Screw crimp	Solder \| Screw crimp	Solder \| Screw crimp	Solder \| Screw crimp
Application	Outdoor LED Lighting / Municipal Lighting / Outdoor Surveillance Systems / Industrial Automation / Solar Energy Systems / Outdoor Displays & Signage			AC motors, actuators, or specialized machinery.
Mating Cycles	500 times	500 times	500 times	500 times
Cable OD Range	A: 4 – 6.5mm B: 5.0 – 8.0mm	7.0 – 10.0mm	A: 4.5 – 7.0mm B: 7.0- 12.0mm	A: 6.5mm B: 8.5mm C: 10.5mm
Function	Power or signal	Power or signal	Power or signal	Power or signal plus 1 Protective Earth (PE)
Wiring Method	Soldering / Crimping	Soldering / Crimping	Soldering / Crimping	Soldering
IP Rating	IP68	IP68	IP68	IP68
Temperature Range	-25 °C ~ +85 °C	-25 °C ~ +85 °C	-25 °C ~ +85 °C	-25 °C ~ +85 °C
Contact Material	Brass with gold plating	Brass with gold plating	Brass with gold plating	Brass with gold plating

Our Advantages

INTE-AUTO SOLUTION

Strict Quality Control

Thorough connector testing at every production stage with advanced quality inspection equipment.

Inventory up to 10000+ Items

Maintaining extensive stock of standard connectors for immediate shipping.

MOQ

Flexible minimum order quantities to support various customer needs.

Lead Time Control

Efficient production planning ensures reliable delivery schedules.

Customized Package

Tailored connector packaging options meet your handling and shipping needs.

After-sale Service

Professional technical support and prompt resolution of inquiries.

Market Reach

Growing global presence in the connector market with excellent distribution networks.

Collateral Materials

Detailed product documentation and samples, including catalogs, brochures, part number lists, and sample box etc.

Customized Solutions

Engineered modifications and custom connector designs based on specific requirements.

Datasheets

All items’ datasheets can be provided if customer need

Catalog

Customer Feedback on Our Threaded Connectors

The quality is very good. I used this to replace the plug into the original equipment and it fits perfectly. Delivery was fast.

Michael Anderson

Electrical Engineer United States

The SP21 connectors are a great solution for our industrial lighting systems. The robust design, stable connection, and flexible cable assembly options help us simplify our installation process.

Thomas Müller

Project Manager Germany

We selected INTE-AUTO threaded circular connectors for our automation equipment because of their reliable locking mechanism and vibration resistance. The connectors perform well in continuous industrial operation.

David Wilson

Automation Engineer United Kingdom

INTE-AUTO provided the right connector solution for our outdoor surveillance project. The IP68 protection and durable construction ensure reliable operation in outdoor environments.

Carlos Rodríguez

Product Development Engineer Spain

The SP series connectors offer excellent flexibility with different contact configurations and mounting options. They are suitable for our electronic equipment where stable signal transmission is required.

Yuki Tanaka

Engineering Manager France

We appreciate INTE-AUTO’s competitive pricing and consistent product quality. The threaded connectors provide a cost-effective solution without compromising reliability.

Robert Smith

Purchasing Manager Canada

The screw-locking design of INTE-AUTO connectors provides a very secure connection for our industrial applications. The IP68 rating makes them suitable for equipment used in demanding environments.

Anna Petrova

Technical Specialist USA

We needed connectors for outdoor LED lighting applications, and the SP series was an ideal choice. The waterproof structure and easy installation helped improve our product design.

Mark Johnson

System Engineer Australia

INTE-AUTO supported us with customized cable assemblies based on the SP series connectors. Their engineering support and flexible production capability helped us complete our project efficiently.

Daniel Lee

R&D Engineer South Korea

The Application of
Push Pull Connectors

Push Pull Connectors are used in a variety of applications that require high levels of protection.

FAQs

Frequently Asked Questions

What is a push pull connector?

A push pull connector is a circular connector with a self-latching mechanism that allows quick, secure connection and easy disconnection without twisting or threading.

Is the push pull lock secure?

Yes, the push pull lock is very secure. The mechanism clicks into place and prevents accidental disconnection even in high-vibration environments. The mated connector can only be released by pulling straight back, ensuring a firm and reliable connection throughout its use.

Is the push pull mechanism a better choice?

Yes, the push pull mechanism offers several advantages over traditional connector types. It allows for quick, secure connections and disconnections, saving time during installation and maintenance. The self-latching design is ideal for applications where safety, speed, and durability are standard.

Can I customize the pin layout or cable length?

Yes, and we’d be glad to do that for you. INTE-AUTO offers custom pin configurations, keying options, and cable assemblies tailored to your unique requirements.

How many mating cycles can these connectors withstand?

INTE-AUTO metal push pull connectors typically support up to 5,000 mating cycles, while plastic types support up to 1,000.

Do INTE-AUTO push pull connectors offer EMC shielding?

Yes, all models feature 360° EMC shielding to protect against electromagnetic interference.

What materials are used in the construction of INTE-AUTO push pull connectors?

INTE-AUTO connectors are made with high-quality brass with pearl or black chrome plating, PPS insulators, gold-plated contacts, and TPU or Silicone bend reliefs.

Why should I choose INTE-AUTO push pull connectors over other brands?

INTE-AUTO push pull connectors offer the same secure locking, durability, and precision as high-end brands—but at a more cost-effective price. With ISO-certified production, IP68-rated options, fast delivery, and customizable designs, INTE-AUTO gives you reliable performance without compromising your budget.

How quickly can I receive a custom push pull connector order?

Standard orders ship in a few business days, while custom push pull connectors typically have a lead time of 2 to 6 weeks, depending on complexity and volume.