MPN

Adaptaflex Straight, Conduit Fitting, 16mm Nominal Size, M16, Nickel Plated Brass, Silver

RS Stock No.:: 113-159
Mfr. Part No.:: 1621-400S
Brand:: Adaptaflex

Adaptaflex Straight, Conduit Fitting, 16mm Nominal Size, M16, Nickel Plated Brass, Silver

Bulk discount available

Subtotal (1 pack of 10 units)*

£141.66

(exc. VAT)

£169.99

(inc. VAT)

FREE delivery for orders over £50.00

Temporarily out of stock

10 unit(s) shipping from 21 October 2025

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

Units	Per unit	Per Pack*
10 - 90	£14.166	£141.66
100 - 490	£13.458	£134.58
500 +	£12.749	£127.49

*price indicative

RS Stock No.:: 113-159
Mfr. Part No.:: 1621-400S
Brand:: Adaptaflex

Thermoplastic Rubber Coated Liquid Tight Flexible Conduit Fittings

ABB SPL Series Conduit Fitting, 16mm Nominal size, M16 Thread size - 1621-400S

This conduit fitting, with a nominal size of 16mm, is a straight fitting designed for robust performance in various applications. Constructed from nickel-plated brass, it features a thread size of M16, ensuring durability and resistance to corrosion. This product adheres to CE standards, making it a reliable choice for professional use in the electrical and mechanical industries.

Features & Benefits

• Manufactured from nickel-plated brass to resist corrosion
• Threaded design provides a secure and stable connection
• Ensures protection of cables from sharp conduit edges
• Compression nut creates a liquid-tight seal for enhanced durability
• Available in a sleek silver finish that integrates well with installations
• Meets CE certification, assuring compliance with safety standards

Applications

• Used with liquid-tight conduit for secure electrical installations
• Suitable for automation that require high-quality fittings
• Ideal for use in electrical and mechanical engineering environments
• Utilised in scenarios demanding durable conduit connectors
• Perfect for protecting sensitive wiring in industrial settings

How does the design of this fitting enhance its reliability in industrial applications?

The fitted scrolled insert is designed to screw into the conduit’s internal helix, providing mechanical strength and safeguarding cables from abrasions caused by sharp edges. This attention to detail helps maintain wiring integrity in challenging environments.

Can this fitting be used with different thread types?

Yes, various thread forms are available, including ISO metric, NPT, and PG, allowing compatibility with multiple connection types based on project requirements.

What maintenance considerations should be taken into account for this conduit fitting?

Regular inspection for wear and tear is advisable, and ensuring that the compression nut is adequately tightened helps maintain a liquid-tight seal, preventing moisture ingress and potential damage.

Adaptaflex Rubber Coated Steel

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	Select all
	Brand Adaptaflex
	Nominal Size 16mm
	Fitting Type Straight
	Thread Size M16
	Material Nickel Plated Brass
	Colour Silver
	Standards Met CE
	Series SPL