FLEXAquick® RQGK2-M Metric Metal Female Thread Fitting
Metric metal female thread fittings with IP68 / IP69K sealing
RQGK2-M fittings combine the FLEXAquick® quick-connect system with a durable nickel-plated brass metric female thread for secure conduit termination in machine building, automation, transportation, and other demanding industrial applications.
Designed for use with ROHRflex® corrugated plastic conduits, RQGK2-M fittings provide fast, secure, tool-free conduit connection together with a durable metal female thread for connection to male metric-threaded wiring devices and equipment terminations.
Select the correct fitting by matching the required metric female thread size, conduit outside diameter, and sealing requirement for the installation.
- Material: Polyamide body with nickel-plated brass thread
- Temperature: -40°C to +120°C
- Ingress Protection: IP68 | IP69K












FLEXAquick® Metric Metal Female Thread Fittings for Corrugated Plastic Conduits
Image | Part Number | Colour | OD Outside Diameter (mm) | Thread Size | Quantity | Product Details | Add to Cart |
|---|---|---|---|---|---|---|---|
| Old: 5108.021.220 | Black | 21. 2 | M20 x 1. 5 | Max: 100000 Min: 1 Step: 1 | |||
| Old: 5108.010.212 | Black | 10. 0 | M12 x 1. 5 | Max: 100000 Min: 1 Step: 1 | |||
| Old: 5108.013.216 | Black | 13. 0 | M16 x 1. 5 | Max: 100000 Min: 1 Step: 1 | |||
| Old: 5108.015.220 | Black | 15. 8 | M20 x 1. 5 | Max: 100000 Min: 1 Step: 1 | |||
| Old: 5108.021.225 | Black | 21. 2 | M25 x 1. 5 | Max: 100000 Min: 1 Step: 1 | |||
| Old: 5108.028.225 | Black | 28. 5 | M25 x 1. 5 | Max: 100000 Min: 1 Step: 1 | |||
| Old: 5108.028.232 | Black | 28. 5 | M32 x 1. 5 | Max: 100000 Min: 1 Step: 1 | |||
| Old: 5108.034.232 | Black | 34. 5 | M32 x 1. 5 | Max: 100000 Min: 1 Step: 1 | |||
| Old: 5108.034.240 | Black | 34. 5 | M40 x 1. 5 | Max: 100000 Min: 1 Step: 1 | |||
| Old: 5108.042.240 | Black | 42. 5 | M40 x 1. 5 | Max: 100000 Min: 1 Step: 1 | |||
| Old: 5108.042.250 | Black | 42. 5 | M50 x 1. 5 | Max: 100000 Min: 1 Step: 1 | |||
| Old: 5108.054.250 | Black | 54. 5 | M50 x 1. 5 | Max: 100000 Min: 1 Step: 1 | |||
| Old: 5108.054.263 | Black | 54. 5 | M63 x 1. 5 | Max: 100000 Min: 1 Step: 1 |
How to Choose the Right RQGK2-M Fitting
Choose the correct RQGK2-M fitting by matching the metric female thread size, conduit OD, and sealing requirement.
• Match the required metric female thread size
• Match the conduit OD
• Confirm the required sealing level
• Confirm ROHRflex® conduit suitability
• Use this family where a durable metal female thread connection is required
Frequently Asked Questions about RQGK2-M Fittings
What is the RQGK2-M family used for?
RQGK2-M fittings are used to terminate ROHRflex® corrugated plastic conduit to male metric-threaded wiring devices and equipment connections where a durable metal female thread and high ingress protection are required.
Do RQGK2-M fittings use metric metal female threads?
Yes. RQGK2-M fittings use a nickel-plated brass metric female thread together with the FLEXAquick® quick-connect system for fast, tool-free connection to the conduit.
What sealing level does RQGK2-M provide?
RQGK2-M fittings provide high sealing performance up to IP68 / IP69K when installed correctly with the appropriate sealing components.
Why would I choose RQGK2-M instead of a plastic female thread fitting?
RQGK2-M is preferred when the application calls for a more durable metal female thread connection together with the installation speed of the FLEXAquick® conduit connection system.
Which conduits are RQGK2-M fittings designed for?
RQGK2-M fittings are designed for use with ROHRflex® corrugated plastic conduits.
Are RQGK2-M fittings suitable for demanding industrial applications?
Yes. RQGK2-M fittings are well suited to machine building, automation, transportation, and other demanding industrial environments where secure female thread terminations and high sealing performance are required.
Related Products & Resources
Explore additional FLEXAquick® fitting configurations and related ROHRflex® conduit system components to support your routing and installation requirements.
Need help selecting the right RQGK2-M fitting?
Contact IBIS for help matching metric female thread size, conduit OD, sealing requirement, and compatible accessories for your application.












