FLEXAquick® Plastic Thread Strain Relief Fittings

FLEXAquick® plastic thread strain relief fittings provide fast, secure, and tool-free conduit termination with integrated cord grip support to secure cables and reduce strain at connection points. Designed for reliable mechanical retention and efficient assembly, these quick-connect fittings are ideal for industrial and OEM applications where secure cable support is required.

Plastic thread variants deliver durable, cost-effective performance for most conduit termination and cable retention needs while maintaining the same rapid mounting and removal capability as other FLEXAquick® fittings. These strain relief fittings integrate seamlessly with ROHRflex® flexible corrugated conduits for dependable installation and long-term performance.

FLEXAquick® quick-connect fittings and ROHRflex® flexible corrugated conduits are flagship product lines from IBIS Electro-Products Corp, specializing in high-performance electrical conduit systems.

⚡ No Tools Required — Install in Seconds

FLEXAquick® quick-connect fittings eliminate deburring, ferrules, extra internal sealing rings, and clamping compression rings associated with traditional compression fittings. Simply push to connect, squeeze to release, and reinstall with no tools — saving time and labour compared to traditional conduit fittings.

Why FLEXAquick® Plastic Thread Strain Relief Fittings Stand Out

FLEXAquick® plastic thread strain relief fittings use an integrated quick-connect locking clip that securely engages conduit corrugations without tools. Unlike traditional compression strain relief fittings that rely on ferrules and tightening hardware, these fittings install or remove in seconds while maintaining secure conduit attachment and cable support.

The integrated cord grip provides reliable retention on cables routed through the fitting, helping reduce conductor stress and improve harness integrity in supported installations. Plastic thread strain relief variants deliver a cost-effective solution for most industrial applications where secure cable routing and termination are required without extreme mechanical torque demands.

This combination of tool-free conduit attachment and dedicated cable retention simplifies assembly and improves consistency in industrial, automation, and OEM environments.

Applications for FLEXAquick® Plastic Thread Strain Relief Fittings

FLEXAquick® plastic thread strain relief fittings provide secure cable retention and conduit termination in applications where conductor support and strain mitigation are important. These quick-connect fittings help manage cable routing and reduce stress at conduit exits and panel entries in industrial and OEM installations.

Rail & Transit Systems

  • Passenger railcars

  • Subways and light rail vehicles

  • Streetcars and tram systems

  • Cable harness transitions in confined spaces

Industrial Automation & Machine Control

  • Machine building and OEM equipment

  • Robotics and motion control systems

  • Industrial control panels and enclosures

  • Wire and cable harnessing requiring strain relief

Mobile & Transportation Equipment

  • Electric vehicles and charging infrastructure

  • Agricultural and construction machinery

  • Material handling systems

  • Cabling subject to vibration or mechanical stress

High-Reliability Industrial Environments

  • Renewable energy installations

  • Power distribution systems

  • Medical and laboratory equipment

  • Installations requiring dependable cable retention

Frequently Asked Questions

No. FLEXAquick® plastic thread strain relief fittings use a quick-connect locking design that eliminates the need for compression nuts, ferrules, or installation hand tools for conduit attachment. After the conduit is cut to length, simply push the fitting onto ROHRflex® flexible corrugated conduit. The integrated locking clip secures the connection, while the internal cord grip provides cable support.

FLEXAquick® plastic thread strain relief fittings are available in NPT, Metric, and PG thread standards depending on model and size. Refer to individual product pages to confirm specific configurations.

Strain relief fittings provide secure mechanical support for cables as they exit conduit, reducing stress on conductors at the termination point and helping maintain harness integrity. The integrated cord grip holds cables in place, limiting movement, pulling forces, and vibration effects at the conduit interface.

Both plastic and metal strain relief fittings use FLEXAquick® quick-connect conduit attachment and an integrated cord grip for cable retention. Plastic thread versions provide a durable, cost-effective solution for most industrial and OEM applications. Metal thread versions use nickel-plated brass threads that support higher installation torque and increased mechanical robustness in demanding environments.

Ingress protection performance varies by fitting design and configuration. Select models are available with IP66, IP68, and IP69K ratings when installed in accordance with individual product specifications.

Yes. FLEXAquick® plastic thread strain relief fittings are designed to integrate with ROHRflex® flexible corrugated conduits of the corresponding outside diameter (OD). Compatibility with other corrugated plastic conduits of the same OD should be verified prior to installation.

Yes. FLEXAquick® plastic strain relief fittings can be mounted and dismounted multiple times. The quick-connect locking mechanism allows the conduit to be released by compressing the release ring, and the fitting can be reinstalled in accordance with product specifications.

Need Assistance Selecting the Right Strain Relief Fitting?

FLEXAquick® plastic thread strain relief fittings are available in multiple thread standards and configurations. Contact IBIS Electro-Products Corp for technical guidance and product support.

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Related Products & Resources

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Application Notes & Technical Resources