FLEXAquick® RQGK2-M Metric Metal Female Thread Fitting
Nickel-plated brass thread • IP68 / IP69K • Halogen-free (HL3)
View ProductsFLEXAquick® Metal Female Inner Thread Fittings
Quick-connect conduit fittings feature fast tool-free installation or removal, and heavy-duty female metal thread
FLEXAquick® metal female inner thread fittings provide fast, secure, and tool-free conduit attachment to male threaded devices such as circular connectors, cable glands, and threaded equipment interfaces. Featuring durable nickel-plated brass threads, these quick-connect backshell adapters enable reliable mechanical connection and secure cable termination in demanding industrial and automation environments.
Designed to integrate seamlessly with ROHRflex® flexible corrugated conduits, these fittings support efficient installation and dependable 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. Simply push to connect, squeeze to release, and reinstall with no tools — saving time and labour compared to traditional conduit fittings.
FLEXAquick® RQGK2-P PG Metal Female Thread Fitting
Nickel-plated brass thread • IP68 / IP69K • Halogen-free (HL3)
View ProductsWhy FLEXAquick® Female Metal Thread Straight Fittings Stand Out
FLEXAquick® metal female inner thread fittings use an integrated quick-connect locking clip that securely engages conduit corrugations without tools. Unlike traditional compression backshells that rely on separate nuts and ferrules, these adapters install or remove in seconds while maintaining secure conduit retention.
The nickel-plated brass threaded connection supports higher installation torque and provides a robust mechanical attachment to male threaded devices, making them well suited for applications subject to vibration, impact, or mechanical stress.
By combining a tool-free conduit connection with a dependable threaded interface, these fittings help streamline assembly and improve wiring reliability in industrial, OEM, and transportation installations.
Applications for FLEXAquick® Female Metal Thread Straight Fittings
FLEXAquick® metal female inner thread fittings connect flexible corrugated conduit directly to male threaded devices while providing secure mechanical retention and dependable electrical continuity. These adapters are used where reliable conduit attachment to threaded connectors is required in demanding environments.
Industrial Automation & Machine Building
Machine building and OEM equipment
Robotics wiring and motion control systems
Industrial control panels and enclosures
Wire and cable harnessing interfaces
Transportation & EV Mobility
Electric vehicles and charging infrastructure
Passenger railcars and light rail systems
Rooftop and underfloor equipment wiring
Onboard control system connections
Mining, Heavy Equipment & Renewable Energy
Mining machinery wiring above and below ground
Renewable energy installations
Harsh environment terminations requiring rugged connections
Medical, Fiber Optic & Data Infrastructure
Medical instrumentation wiring
Fiber-optic sensing and communication cabling
Structured cabling termination interfaces
Frequently Asked Questions
Do FLEXAquick® female metal thread straight fittings require tools for installation?
No. FLEXAquick® metal female inner thread fittings use a quick-connect locking mechanism 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, and the nickel-plated brass female thread then mates with the corresponding male threaded device.
What thread standards are available for FLEXAquick® female metal thread straight fittings?
FLEXAquick® metal female inner thread fittings are available in Metric and PG thread standards depending on model and size. Refer to individual product pages to confirm specific thread sizes and configurations.
What is the purpose of metal female inner thread conduit fittings?
Metal female inner thread conduit fittings function as backshell adapters that allow flexible corrugated conduit to attach to externally threaded devices such as circular connectors, cable glands, or other threaded equipment interfaces. They provide a mechanical transition from conduit to device while maintaining secure conduit retention and cable guidance.
Are these fittings compatible with circular multi-pin connectors and other threaded devices?
Yes. FLEXAquick® metal female inner thread fittings are designed to interface with PG and Metric threaded circular connectors and other male threaded devices. Always verify thread size and specification before installation to ensure proper fit and sealing.
How do metal female thread fittings compare to plastic female thread fittings?
FLEXAquick® metal female thread fittings use nickel-plated brass threads, which provide higher mechanical strength and enhanced threaded retention compared with plastic thread fittings. This makes metal threads well suited for applications requiring higher installation torque and resistance to vibration and mechanical stress.
Plastic thread fittings provide a durable and cost-effective solution for the majority of industrial and OEM applications where extreme mechanical torque or vibration demands are not present. Selection between plastic and metal thread versions should be based on the installation’s mechanical requirements and performance expectations.
What ingress protection ratings are available?
Ingress protection performance varies by fitting design and configuration. FLEXAquick® female metal thread straight fittings are available with IP68 and IP69K ratings when installed in accordance with individual product specifications.
Are these fittings compatible with ROHRflex® flexible corrugated conduits?
Yes. FLEXAquick® female metal thread straight fittings are specifically engineered to integrate with ROHRflex® flexible corrugated conduits as part of a complete conduit system. Compatibility with other corrugated plastic conduits of the same outside diameter (OD) should be verified prior to installation.
Are FLEXAquick® female metal thread straight fittings reusable?
Yes. FLEXAquick® female metal thread straight fittings are designed for repeat mounting and dismounting when used as intended. Because they do not rely on ferrule deformation or compression tightening to maintain connection, they can be reconfigured without damage to the fitting, conduit, or sealing components.
Need Assistance Selecting the Right Female Inner Thread Fitting?
FLEXAquick® metal female inner thread fittings are available in multiple thread standards and sealing ratings. Contact IBIS Electro-Products Corp for technical support, specification guidance, and application assistance.