SMC KQ2 Series One-touch Fitting, Push In 4 mm to R 1/8 Male, Threaded-to-Tube Connection Style, KQ2L04-01AS-X35

View all Pneumatic Fittings

Subtotal (1 bag of 10 units)*

£33.22

(exc. VAT)

£39.86

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 11 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Bag(s)
Per Bag
Per unit*
1 +£33.22£3.322

*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.:
645-781
Mfr. Part No.:
KQ2L04-01AS-X35
Brand:
SMC
Find similar products by selecting one or more attributes.
Select all

Brand

SMC

Connector A

Push In 4 mm

Connector B

R 1/8 Male

Pneumatic Fitting Type

One-touch Fitting

Connection Style

Threaded-to-Tube

Threaded Connection

R 1/8

Manufacturer Series

KQ2

Model Number p

KQ2L04-01AS-X35

COO (Country of Origin):
JP
The SMC Pneumatics KQ2 series push-to-connect fitting designed to provide seamless integration within pneumatic systems. This fitting facilitates quick and reliable connections, ensuring efficient airflow while minimising leaks. Its robust construction and precision engineering guarantee outstanding performance under various operational conditions. Ideal for use in automation and manufacturing environments, this component stands out for its user-friendly design that allows for simple installation and replacement. The push-in mechanism not only enhances assembly speed but also simplifies maintenance, making it a go-to choice for professionals who value both time and efficiency in their projects.

Manufactured with high-quality materials for enhanced durability
Designed for easy push-in installation reducing assembly time
Compatible with a variety of tubing sizes for versatile applications
Precise engineering ensures minimal air leakage for optimal efficiency
Suitable for use in a broad range of pneumatic systems
Lightweight design contributes to reduced overall system weight
Corrosion-resistant properties ensure longevity in demanding environments

Related links