Festo QS Series Straight Threaded Adaptor, R 3/8 Male to Push In 12 mm, Threaded-to-Tube Connection Style, 153009

View all Pneumatic Fittings
Bulk discount available

Subtotal (1 bag of 10 units)*

£41.21

(exc. VAT)

£49.45

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 54 unit(s) ready to ship
  • Plus 28 unit(s) ready to ship from another location
  • Plus 32 unit(s) shipping from 24 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Bag(s)
Per Bag
Per unit*
1 - 4£41.21£4.121
5 - 9£39.57£3.957
10 +£37.89£3.789

*price indicative

Photo of Pneumatic Fittings & Air Hose
Explore our Air hose range
Need compressed air system for your fittings? You’re in the right place. Our wide range of air hoses includes everything you need—all designed for secure, efficient performance. With both fittings and hoses available side by side, it’s easy to find compatible components and build a complete setup that works for your space and application.
Shop Now
RS Stock No.:
121-6238
Mfr. Part No.:
QS-3/8-12
Brand:
Festo
Find similar products by selecting one or more attributes.
Select all

Brand

Festo

Connector A

R 3/8 Male

Connector B

Push In 12 mm

Pneumatic Fitting Type

Straight Threaded Adaptor

Connection Style

Threaded-to-Tube

Threaded Connection

R 3/8 Male

Manufacturer Series

QS

Inlet Port

R 3/8 Male

Number of Inlet Ports

1

Model Number p

153009

Outlet Port

Push In 12 mm

Number of Outlet Ports

1

Thread Material

Brass

Mounting Type

Inline

Angle

Straight

Maximum Operating Temperature

+80°C

Food Grade

No

Chemical Resistant

No

Finish

Nickel Plated

Maximum Operating Pressure

14 bar

Body Material

Brass

Minimum Operating Temperature

-10°C

Standards Met

ISO8573-1:2010

COO (Country of Origin):
JP

Festo Push-In Straight Threaded Adaptor, R3/8, 12mm - QS-3/8-12


Need to make a quick pneumatic connection? This push-in adaptor from Festo is designed for easy installation and provides a reliable connection. Simply push it into a tube for an instant, air-tight join that's resistant to shock and vibration, making it suitable for harsh industrial environments. A self-sealing thread on the other end of the fitting means no additional sealing surface is required. This connector can be reused up to five times for enhanced efficiency and convenience.

• Brass parts with a nickel-plated surface for enhanced corrosion resistance and improved longevity
• No damage is made to a hose's surface thanks to an innovative retaining claw
• Wide operating pressure range of -0.95 to 14 bar, so it's suitable for a broad range of applications
• Blue release ring that's easy to identify for quick dismounting

Applications


• Quarries and shipyards
• Packaging and assembly lines
• Warehouses

How do you detach tubing from this adaptor?


Simply press and hold down on the adaptor's releasing ring to detach a tube. You can then easily remove the hose from the fitting and reuse your tubing once you've retrimmed the end.

Related links