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Plastic variable diameter ring

Plastic Variable Diameter Ring PA66 Lock Nuts Reducer Screw Reduction Adapter

Product Name: Plastic variable diameter ring
Material: Nylon 66
Type: M
Brand Name: Solithos
Place of Origin: Zhejiang, China
Feature: Connect converters with different apertures

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A high-strength, versatile thread adapter solution designed to solve the pain point of mismatched thread sizes in electrical enclosures, machinery, and wiring systems. This reducing ring enables seamless connection between different-sized cable glands, conduits, and panel ports, delivering reliable, long-lasting performance in industrial environments.

Specifications

Product Name Plastic variable diameter ring
Material Nylon 66
Type M
Brand Name Solithos
Place of Origin Zhejiang, China
Feature Connect converters with different apertures
Sample Free samples
Certification ISO9001,CE,RoHS,UL94-V1
Color Black/Customization
Working temperature -40℃~+125℃
MOQ 100 pcs
Production capacity 5000,000 pcs/month
HS code 3917400000

  

Applications

・Machine Tools & Mechanical Manufacturing: Control panel port size conversion, cable gland installation
・Power & Electrical Control Systems: Electrical enclosures, distribution boxes, automation equipment wiring
・Automotive & New Energy Vehicles: Automotive wiring harness systems, vehicle electronics enclosures
・Rail Transit & Heavy Industry: On-board electrical systems, signal control cabinets
・Industrial Automation & Robotics: Robotic arm wiring, production line electrical integration

  

Advantages
 

1.Premium Reinforced PA66 Nylon Material

  • Selling Point: Manufactured from high-performance reinforced PA66 engineering nylon, with exceptional mechanical strength, impact resistance, and rigidity.
  • Customer Benefit: Zero cracking, deformation, or thread stripping even under heavy torque and long-term use.
  • Pain Point Solved: Eliminates the common failure of cheap plastic reducers breaking during installation, avoiding costly rework and equipment downtime.

2. Seamless Thread Size Conversion

  • Selling Point: Precision-machined male/female dual-thread design to convert between different metric thread sizes (e.g., M25 to M20).
  • Customer Benefit: One-stop solution for mismatched ports and connectors; no need to modify enclosures or source custom parts.
  • Pain Point Solved: Fixes the frustration of incompatible thread sizes between cable glands, conduits, and control panels, drastically simplifying installation.

3. Industrial-Grade Durability & Chemical Resistance

  • Selling Point: Resistant to common industrial oils, solvents, and chemicals; halogen-free and RoHS compliant.
  • Customer Benefit: Safe for use in harsh industrial environments, with long-term stability and no material degradation.
  • Pain Point Solved: Prevents reducer failure due to chemical corrosion, ensuring reliable performance in automotive, machine tool, and power systems.

4. Universal Compatibility

  • Selling Point: Compatible with all standard metric thread cable glands, conduits, and electrical enclosures.
  • Customer Benefit: Simplified inventory management with a single product line covering all common size conversion needs.
  • Pain Point Solved: Eliminates the need to stock multiple specialized adapters, reducing procurement costs and supply chain complexity.

 

FAQ

1. Q: What is this reducing ring used for?

A: It is a thread adapter to convert between different metric thread sizes, connecting mismatched cable glands, conduits, and electrical enclosure ports.

2. Q: What material is it made of?

A: High-strength reinforced PA66 engineering nylon, for superior durability and impact resistance.

3. Q: What thread sizes are available?

A: Full range of standard metric size conversions (e.g., M25→M20, M32→M25, M40→M32, etc.) to fit all common industrial needs.

4. Q: Is it easy to install?

A: Yes, simple screw-in installation with no special tools required, for fast, reliable size conversion.

5. Q: Is it vibration-resistant?

A: Yes, the reinforced PA66 and precision threads ensure a secure, vibration-proof fit in high-vibration equipment.

6. Q: What industries is it suitable for?

A: Machine tools, mechanical manufacturing, power equipment, automotive wiring, and electrical control systems.

7. Q: Is it environmentally friendly?

A: Yes, it is halogen-free and RoHS compliant, meeting global environmental standards.

8. Q: Can it be used with cable glands?

A: Absolutely, it is designed to work seamlessly with all standard metric thread cable glands and conduits.

9. Q: Is it chemical resistant?

A: Yes, it resists common industrial oils, solvents, and chemicals, ideal for harsh industrial environments.

10. Q: Do you offer custom sizes or samples?

A: Yes, we support custom thread specifications and provide free samples for testing.

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