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533280 Festo Pneumatic Fittings

533280 on Powermatic Associates
Festo

Part#:533280

Alt. Part#:QB-3/8-5/16-U

Manufacturer:Festo

Category:Pneumatic Fittings

Product Lifecycle:Active

6 in stock

Jun 14, 2026

Product description

push-in fitting QB-3/8-5/16-U male thread with external hexagon. Size: Standard, Nominal size: 0,252 ", Type of seal on screw-in stud: coating, Assembly position: Any, Design structure: Push/pull principle

Product Details

  • Type code
    QB
  • Temperature-dependent operating pressure
    -0.951 bar ... 9.997 bar
  • Max. tightening torque
    22 Nm
  • Material of threaded seal
    PTFE
  • Design
    Push-pull principle
  • Ambient temperature
    0 °C ... 60 °C
  • Pneumatic connection 1
    External thread NPT3/8-18
  • Releasing ring color
    Gray
  • Size
    Standard
  • Type of seal on screwed trunnion
    Coating
  • Operating medium
    Compressed air as per ISO 8573-1:2010 [7:-:-]
  • Pneumatic connection 2
    for pneumatic tubing outside diameter 5/16"
  • Releasing ring material
    POM
  • Mounting position
    Any
  • Information on operating and pilot media
    Operation with oil lubrication possible
  • Housing material
    Brass, nickel-plated
  • Material of tubing seal
    NBR
  • Nominal width
    6.401 mm
  • Operating pressure for entire temperature range
    -0.951 bar ... 9.997 bar
  • Corrosion resistance class (CRC)
    1 - Low corrosion stress
  • Product weight
    21.688 g
  • Note on materials
    Contains paint-wetting impairment substances RoHS-compliant
  • Material of tube retaining claw
    High-alloy stainless steel

Product condition

New Factory Sealed

New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.
The price of 533280 on Powermatic Associates is $2.75. Order now.

533280 Related Documents

533280 DataSheet.pdf

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533280 Festo

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533280
6 in stock
533280
Festo

push-in fitting QB-3/8-5/16-U male thread with external hexagon. Size: Standard, Nominal size: 0,252...

Type codeQB

Temperature-dependent operating pressure-0.951 bar ... 9.997 bar

Max. tightening torque22 Nm

Material of threaded sealPTFE

DesignPush-pull principle

Ambient temperature0 °C ... 60 °C

Pneumatic connection 1External thread NPT3/8-18

Releasing ring colorGray

SizeStandard

Type of seal on screwed trunnionCoating

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push-in fitting QB-1/2-5/16-U male thread with external hexagon. Size: Standard, Nominal size: 0,252...

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Ambient temperature0 °C ... 60 °C

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push-in fitting QB-1/4-5/16-U male thread with external hexagon. Size: Standard, Nominal size: 0,252...

Type codeQB

Temperature-dependent operating pressure-0.951 bar ... 9.997 bar

Max. tightening torque-

Material of threaded seal-

DesignPush-pull principle

Ambient temperature0 °C ... 60 °C

Pneumatic connection 1-

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SizeStandard

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About the manufacturer

Festo

Powermatic Associates is an authorized Festo distributor, proudly offering a wide array of Festo's innovative industrial automation products and solutions. Festo is a globally recognized leader in automation technology and pneumatic solutions, renowned for their commitment to quality, efficiency, and sustainability. With a vast portfolio ranging from actuators, valves, sensors, and connectors to e...

About the Product Category

Air fittings, also referred to as pneumatic fittings or connectors, are crucial components of pneumatic systems. They ensure safe and airtight connections between various pneumatic elements like air hoses, tubes, valves, and cylinders.

Pneumatic Fittings

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6 in stock

push-in fitting QB-3/8-5/16-U male thread with external hexagon. Size: Standard, Nominal size: 0,252 ", Type of seal on screw-in stud: coating, Assembly position: Any, Design structure: Push/pull principle

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