Festo QSM-M3-4 Pneumatic Fitting: High-Quality Push-in Connector

Selling Points

1The QSM-M3-4 is made from nickel-plated steel, ensuring durability and resistance to corrosion, making it suitable for a wide range of tasks.
2Designed with an optimized bending radius, this fitting is easy to install, reducing the risk of damage during setup.
3Operating within a temperature range of -10°C to 80°C and pressure range of -0.95 bar to 6 bar, this fitting meets all requirements for standard applications with increased pressure and temperature ranges.
4Featuring a push-pull design with a 1.5mm internal hex thread and a 4mm push-in connector, the QSM-M3-4 offers maximum flexibility in standard applications.
5Compliant with ISO 8573-1:2010 and RoHS standards, this fitting ensures high-quality performance and environmental safety.

Detailed engineering parameters based on manufacturer documentation

Parameter	Value	Parameter	Value
Size	Mini	Nominal width	1.1mm
Type of seal on screwed plug	Sealing ring	Mounting position	Any
Design	Straight design	Pack size	10
Structural design	Push-pull principle	Operating pressure for entire temperature range	-13.775psi 87psi
Temperature-dependent operating pressure	-13.775psi 203psi	Operating medium	Compressed air as per ISO 8573-1:2010 [7:-:-]
Information on operating and pilot media	Operation with oil lubrication possible	Corrosion resistance class (CRC)	1 - Low corrosion stress
LABS (PWIS) conformity	VDMA24364-B1/B2-L	Ambient temperature	-10°C 80°C
Nominal tightening torque	0.48Nm	Tolerance for nominal tightening torque	± 55%
Product weight	2.4g	Type of mounting	External hexagon, AF 8
Pneumatic connection 1	External thread M3	Pneumatic connection 2	for pneumatic tubing outside diameter 4 mm
Releasing ring color	Blue	Note on materials	RoHS-compliant
Housing material	Steel, nickel-plated	Releasing ring material	POM
Material of tubing seal	NBR	Material of tube retaining claw	High-alloy stainless steel
Manufacturer ID	153303

Specifications may be subject to change without notice