qs-g1/8-4

Product ID:5862
Updated: 2026/7/5
Festo qs-g1/8-4

Key Features

  • 1Ensure precise 3 mm connections in pneumatic systems.
  • 2Secure a reliable seal with the integrated sealing ring.
  • 3Mount the versatile straight design in any position.
  • 4Simplify bulk purchases with convenient 10-piece sets.
  • 5Maintain efficient, leak-free connections across applications.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Size
Standard
Nominal width
3mm
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
Information on operating pressure
Water: max. 0.6 MPa at max. 50 °C
Operating medium
Compressed air as per ISO 8573-1:2010 [7:-:-] Water (liquid, ice-free)
Information on operating and pilot media
Operation with oil lubrication possible Water: G-thread only possible with sealing ring type OL as additional accessory
Corrosion resistance class (CRC)
1 - Low corrosion stress
LABS (PWIS) conformity
VDMA24364-B1/B2-L
Ambient temperature
-10°C 80°C
Nominal tightening torque
5.4Nm
Tolerance for nominal tightening torque
± 20%
Product weight
9.1g
Type of mounting
External hexagon, AF 13
Pneumatic connection 1
External thread G1/8
Pneumatic connection 2
for pneumatic tubing outside diameter 4 mm
Releasing ring color
Blue
Note on materials
RoHS-compliant
Housing material
Brass, nickel-plated
Releasing ring material
POM
Material of tubing seal
NBR
Material of tube retaining claw
High-alloy stainless steel
Manufacturer ID
186095

Specifications may be subject to change without notice

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