



NGL20-R Red Nylon Locknut M20
NGL20-R
NGL20-R Red Nylon Locknut M20 – Durable, IP66-Rated Solution for Secure Electrical Gland Fastening
The NGL20-R Red Nylon Locknut is engineered to provide secure and weather-resistant fastening for M20 cable glands. Suitable for a wide range of applications, it offers consistent performance and IP66 protection in both indoor and outdoor environments.
- Strong Nylon Construction: Made from high-quality polyamide for excellent strength, durability, and resistance to chemicals.
- Reliable IP66 Rating: Delivers watertight and dustproof sealing when paired with compatible glands and installed correctly.
- Secure Thread Fit: Locks firmly onto M20 gland threads, helping to prevent loosening due to vibration.
- Ideal for Everyday Use: Designed for general-purpose installations in commercial, industrial, or outdoor settings.
- Colour-Coded Options: Supplied in Red for easy identification, with other options in Black, White, and Grey.
Technical Specification
- Material: Nylon (Polyamide)
- Thread Size: M20
- Ingress Protection: IP66 (with correct installation)
- Colour: Red (Also available in Black, White, and Grey)
- Application: Locknut for securing M20 cable glands to enclosures
✅ Use the NGL20-R Red Nylon Locknut for a secure, IP66-rated fastening with clear colour identification in your electrical setups!

Includes Locknut? | Y |
Ean Code | 5060333850371 |
Includes Shroud? | N |
Includes Earth Tag? | N |
Cable Type | 10 - 14 Large Cable |
Product | Gland |
Type | Lock Nut |
Ingress Protection | IP68 |
Colour | Red |
Diameter | 20 mm |
Material | Nylon |
Qualifier | Deligo NGL20R Cable Gland Lge 20mm Red |
Gland Material | Nylon |
Gland Colour | Red |
Gland Size | 20 mm |
Delivery Options:
- PRIORITY DELIVERY – Next Working Day (All items in stock and ordered before 3 pm) - £7.08 inc-VAT. (£5.90 ex-VAT)
- Orders Over £100 (before VAT): We offer free standard shipping on all orders shipped to UK mainland addresses
- Orders under £100 (before VAT): Our standard delivery fee to UK mainland addresses is £5.90 ex-VAT (£7.08 inc-VAT)
*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12 ex-VAT for all orders (Prices subject to change).
Items requiring specialist shipping:
- Orders containing Solar Panels, Batteries and/or Inverters: Up to 50 qty will be dispatched on a pallet and incur a £120 ex-VAT delivery charge**.
**Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £180 ex-VAT (Prices subject to change).
Contact us if you have any further questions.