This nylon reducing ring is designed as an adapter bushing for cable glands and enclosure holes. It connects different thread sizes, reduces or expands the mounting aperture, and helps match cable glands to mismatched enclosure openings. Made of virgin PA66 nylon, it features high toughness, good insulation, aging resistance and long service life.
Equipped with sealing gasket, it provides IP68 waterproof and dustproof performance when properly installed. The smooth inner bore does not damage cables, and the hexagonal outer part is easy to tighten with a wrench. Available in black, white and gray colors, with complete Metric size range, suitable for electrical cabinets, junction boxes, control enclosures and industrial wiring systems.
| SKU | External Thread | Internal Thread | Color |
|---|---|---|---|
| M16-M12 Black Reducing Ring | M16 | M12 | Black |
| M16-M12 White Reducing Ring | M16 | M12 | White |
| M20-M16 Black Reducing Ring | M20 | M16 | Black |
| M20-M16 White Reducing Ring | M20 | M16 | White |
| M25-M20 Black Reducing Ring | M25 | M20 | Black |
| M25-M20 White Reducing Ring | M25 | M20 | White |
| M32-M25 Black Reducing Ring | M32 | M25 | Black |
| M32-M25 White Reducing Ring | M32 | M25 | White |
Q1: What is a nylon reducing ring used for? A: It is an adapter bushing used to reduce or expand the mounting aperture of an enclosure, helping cable glands fit mismatched hole sizes.
Q2: Is it waterproof? A: Yes, when properly installed with the sealing gasket, it provides IP68 waterproof and dustproof protection.
Q3: What material is it made of? A: Virgin PA66 nylon, which offers high toughness, good insulation, aging resistance and long service life.
Q4: Can it be used outdoors? A: Yes, with IP68 protection and a wide operating temperature range, it is suitable for many indoor and outdoor industrial applications.
Q5: What thread sizes are available? A: Metric thread sizes are available in a complete range, commonly used for M20, M25, M32, M40, M50 and M63 adaptation.
Q6: Does it damage the cable? A: No, the inner bore is smooth, which helps protect the cable surface from abrasion during installation.
Q7: Is customization supported? A: Yes, custom sizes, colors and packaging are available upon request.