MPN

Festo Brass Male Pneumatic Quick Connect Coupling, G 1/2 Male Threaded

RS Stock No.:: 181-6170
Mfr. Part No.:: KS4-1/2-A
Brand:: Festo

Festo Brass Male Pneumatic Quick Connect Coupling, G 1/2 Male Threaded

Bulk discount available

Subtotal (1 unit)*

£4.39

(exc. VAT)

£5.27

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

Plus 4 unit(s) shipping from 08 September 2025
Plus 62 unit(s) shipping from 08 September 2025
Plus 16 unit(s) shipping from 15 September 2025

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Units	Per unit
1 - 4	£4.39
5 - 9	£4.22
10 +	£4.04

*price indicative

RS Stock No.:: 181-6170
Mfr. Part No.:: KS4-1/2-A
Brand:: Festo

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Festo
	Threaded Connection	G 1/2 Male
	Coupling Gender	Male
	Thread Size	1/2in
	Coupling Type	Quick Connect Coupling Plug
	Manufacturer Series	KS4
	Connection Type	Threaded
	Material	Brass
	Thread Gender	Male
	Thread Standard	G
	Maximum Operating Pressure	12bar
	Finish	Nickel Plated
	Minimum Operating Temperature	-10°C
	Maximum Operating Temperature	+60°C

	Select all
	Brand Festo
	Threaded Connection G 1/2 Male
	Coupling Gender Male
	Thread Size 1/2in
	Coupling Type Quick Connect Coupling Plug
	Manufacturer Series KS4
	Connection Type Threaded
	Material Brass
	Thread Gender Male
	Thread Standard G
	Maximum Operating Pressure 12bar
	Finish Nickel Plated
	Minimum Operating Temperature -10°C
	Maximum Operating Temperature +60°C

Festo Series KS4 Pneumatic Quick Connect Coupling, G 1/2 Male Threaded Connection, Male Coupling - KS4-1/2-A, Numeric Part Number: 531676

This pneumatic quick connect coupling is designed for efficient connection in air systems. With a G 1/2 Male threaded connection, this fitting facilitates a swift and secure link. Constructed from robust brass and finished with nickel plating, it combines durability and reliability, making it ideal for high-pressure applications. This coupling is suitable for various temperature ranges, from -10 °C to a maximum operating pressure of 12 bar.

Features & Benefits

• Quick connect coupling plug enables effortless, tool-free connections
• Male pneumatic coupling design allows for straightforward installation
• Brass quick connect fitting ensures longevity and resilience
• Nickel plated coupling protects against corrosion for enhanced durability
• Threaded air connector provides a secure, leak-proof seal
• PA66-GF30 seal material ensures effective sealing under pressure

Applications

• Used for connecting pneumatic tools in industrial settings
• Suitable for requiring high-pressure air flow
• Ideal for automation and mechanical assembly tasks
• Utilised in maintenance and servicing of pneumatic systems

What material is used in the construction, and how does it enhance performance?

The construction utilises brass, which offers reliable strength and resistance to wear. The nickel plating adds an additional layer of protection against corrosion, thereby extending its lifespan in demanding applications.

What pressure rating makes it suitable for high-pressure applications?

With a maximum operating pressure of 12 bar, it can efficiently handle challenging environments, ensuring reliable performance in industrial tasks.

How does the quick connect feature improve operational efficiency?

The quick connect design allows for fast and effortless disconnections, reducing downtime and enhancing productivity during routine changes in pneumatic tool configurations.

What temperature range can this coupling operate effectively within?

The design accommodates a minimum operating temperature of -10 °C, making it versatile for various environmental conditions in the industry.

What benefit does the specific seal material provide in terms of application?

The PA66-GF30 seal material ensures a robust sealing mechanism, which prevents leaks under pressure, thus maintaining system integrity and optimising performance during operations.

Festo Pneumatic Quick Connect Coupling

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