HellermannTyton NGM Series Grey Nylon Cable Gland, M25 Thread, 13mm min., 18mm max., IP68

RS Stock No.:: 882-9957
Mfr. Part No.:: NGM25-DGY
Brand:: HellermannTyton

HellermannTyton NGM Series Grey Nylon Cable Gland, M25 Thread, 13mm min., 18mm max., IP68

Bulk discount available

Subtotal (1 pack of 10 units)*

£18.42

(exc. VAT)

£22.10

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

280 unit(s) ready to ship
Plus 230 unit(s) ready to ship from another location
Plus 220 unit(s) shipping from 11 November 2025

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit	Per Pack*
10 - 140	£1.842	£18.42
150 - 490	£1.748	£17.48
500 +	£1.694	£16.94

*price indicative

Alternative

This product is not currently available. Here is our alternative recommendation.

RS PRO Grey Nylon Cable Gland, M25 Thread, 13mm min., 18mm max., IP68

RS Stock No.: 822-9745

Each (In a Pack of 10)

£1.934

(exc. VAT)

£2.321

(inc. VAT)

RS Stock No.:: 882-9957
Mfr. Part No.:: NGM25-DGY
Brand:: HellermannTyton

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	HellermannTyton
	Thread Size	M25
	Maximum Cable Diameter	18mm
	Minimum Cable Diameter	13mm
	Material	Nylon 66
	Colour	Grey
	Series	NGM
	IP Rating	IP68
	Locknut Included	Yes
	Fire Behaviour	Low Smoke Zero Halogen (LSZH)
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	+100°C
	Number of Pieces	10
	Standards Met	RoHS
	Kit Includes	Cable Gland

	Select all
	Brand HellermannTyton
	Thread Size M25
	Maximum Cable Diameter 18mm
	Minimum Cable Diameter 13mm
	Material Nylon 66
	Colour Grey
	Series NGM
	IP Rating IP68
	Locknut Included Yes
	Fire Behaviour Low Smoke Zero Halogen (LSZH)
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature +100°C
	Number of Pieces 10
	Standards Met RoHS
	Kit Includes Cable Gland

RoHS Status: Exempt

COO (Country of Origin):: CN

HellermannTyton IP68 M25 Nylon Cable Gland

Nylon cable gland with an IP68 rating in size M25 that is ideal for connecting cable to electrical equipment.

Features and benefits

Rating to IP68 protection against ingress of dust and water

Dismantling not necessary

Nylon 66 material

Available in red, black, white and grey

Note

These glands are NOT designed to be used with steel wire armoured cable.

HellermannTyton NGM Series Cable Gland, 18mm Maximum Cable Diameter, M25 Thread size - NGM25-DGY

This cable gland is designed for use in various electrical and mechanical applications. It accommodates cable diameters ranging from 13mm to 18mm, ensuring compatibility with various cable sizes. The durable nylon construction provides a reliable solution for securing cables in challenging environments.

Features & Benefits

• Suitable for cable diameters of 13mm to 18mm
• Low Smoke Zero Halogen material ensures safety in fires
• Includes locknut for secure installation
• Compliant with RoHS standards for environmental safety

Applications

• Used for sealing cables in outdoor and industrial settings
• Ideal for automation and control systems in machinery
• Effective in connections requiring high environmental protection
• Suitable for electrical enclosures needing reliable weatherproofing

What materials are utilised for the cable gland construction, and how do they benefit overall performance?

The gland is made from nylon 66, providing excellent mechanical strength and resistance to chemical exposure. This material choice also contributes to the low smoke properties, which are essential for safety in fire situations.

How does the IP68 rating enhance the functionality of this cable gland?

An IP68 rating signifies that the gland is fully dust-tight and can withstand prolonged immersion in water. This feature ensures that the cables remain protected from environmental factors, making it ideal for outdoor and submerged applications.

What installation requirements should be considered when using this cable gland?

The installation process involves securing the gland with the provided locknut, ensuring a snug fit for the cables. It is essential to select the appropriate size to accommodate the cable diameter while maintaining the integrity of the seal against moisture and dust.

How does the high-temperature rating affect its use in various applications?

With a maximum operating temperature of +100°C, the gland can be employed in environments with significant heat exposure, providing versatility for applications in industrial settings where heat fluctuation is a concern.