Festo QS Series Straight Threaded Adaptor, M3 Male to Push In 4 mm, Threaded-to-Tube Connection Style, 153314

RS Stock No.:: 121-6033
Mfr. Part No.:: QSM-M3-4-I
Brand:: Festo

Festo QS Series Straight Threaded Adaptor, M3 Male to Push In 4 mm, Threaded-to-Tube Connection Style, 153314

Bulk discount available

Subtotal (1 bag of 10 units)*

£37.77

(exc. VAT)

£45.32

(inc. VAT)

FREE delivery for orders over £50.00

Temporarily out of stock

36 unit(s) shipping from 17 November 2025

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

Bag(s)	Per Bag	Per unit*
1 - 4	£37.77	£3.777
5 - 9	£36.25	£3.625
10 +	£34.74	£3.474

*price indicative

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RS Stock No.:: 121-6033
Mfr. Part No.:: QSM-M3-4-I
Brand:: Festo

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Festo
	Connector A	M3 Male
	Connector B	Push In 4 mm
	Pneumatic Fitting Type	Straight Threaded Adaptor
	Connection Style	Threaded-to-Tube
	Threaded Connection	M3 Male
	Manufacturer Series	QS
	Inlet Port	M3 Male
	Number of Inlet Ports	1
	Model Number p	153314
	Outlet Port	Push In 4 mm
	Number of Outlet Ports	1
	Thread Material	Steel
	Finish	Nickel Plated
	Minimum Operating Temperature	-10°C
	Body Material	Steel
	Mounting Type	Inline
	Chemical Resistant	No
	Maximum Operating Pressure	14 bar
	Maximum Operating Temperature	+80°C
	Angle	Straight
	Food Grade	No
	Standards Met	ISO8573-1:2010, RoHS Compliant

	Select all
	Brand Festo
	Connector A M3 Male
	Connector B Push In 4 mm
	Pneumatic Fitting Type Straight Threaded Adaptor
	Connection Style Threaded-to-Tube
	Threaded Connection M3 Male
	Manufacturer Series QS
	Inlet Port M3 Male
	Number of Inlet Ports 1
	Model Number p 153314
	Outlet Port Push In 4 mm
	Number of Outlet Ports 1
	Thread Material Steel
	Finish Nickel Plated
	Minimum Operating Temperature -10°C
	Body Material Steel
	Mounting Type Inline
	Chemical Resistant No
	Maximum Operating Pressure 14 bar
	Maximum Operating Temperature +80°C
	Angle Straight
	Food Grade No
	Standards Met ISO8573-1:2010, RoHS Compliant

COO (Country of Origin):: JP

Festo Pneumatic Fitting, Straight Threaded-to-Tube Adaptor, Steel Body Material - QSM-M3-4-I

To make a secure pneumatic connection in a confined space, use this miniature threaded-to-tube adaptor from Festo. It combines a light weight of 2.2g with a robust steel housing, giving you the benefit of durability in a small package. Nickel plating resists corrosion and wear, so the fitting is compatible with harsh operating conditions. For rapid installation, you can mount it in-line and its push-in connector allows for tool-free assembly and removal. For versatility, this straight adaptor can handle system pressures between -0.95 and 14 bar.

• Nitrile rubber gasket ensures a leak-free connection for peace of mind
• Blue release ring is easy to identify
• Retaining claw safely absorbs pressure surges and vibration for system reliability
• Wide operating temperature range of -10°C to +80°C, so it's suitable to use in demanding locations

Applications

• Cranes and hoisting equipment
• Textile and printing industry
• Paper and pulp mills

What media is this elbow adaptor compatible with?

You can use this fitting with both lubricated and unlubricated compressed air, as well as with water.

What diameter hose can I use with this adaptor?

You can use this fitting with standard pipes that have a 4mm outer diameter.