PCF Pneumatic Female Thread Brass Air Hose Quick Connector Fitting (4-12mm)

Upgrade your pneumatic system with this PCF Female Thread Pneumatic Quick-Connect Air Hose Fitting! Precision-engineered with high-grade nickel-plated solid brass threads and a durable push-to-connect composite body, this straight coupler enables instant, tool-free connection between flexible air tubing and male-threaded pneumatic ports. Built for high-pressure airtight performance, it features stainless steel locking claws and internal NBR seals that grip tubing tightly while allowing smooth 360-degree rotation after installation. Ideal for air compressors, automation machinery, 3D printers, and industrial pneumatic plumbing.

Key Features

• Tool-free push-to-connect operation instant tube insertion and quick-release collar allow effortless setup and rapid line maintenance

• Solid nickel-plated brass female threads provides exceptional corrosion resistance, high mechanical strength, and airtight female thread coupling

• Stainless steel locking claw & leak-proof NBR seal holds hose firmly under pressure up to 1.0 MPa (145 PSI) without slipping or air loss

• 360-degree post-installation swivel connector body swivels smoothly after tightening into male ports to reduce hose twisting and strain

• Versatile hose & BSP female thread compatibility fits 4mm, 6mm, 8mm, 10mm, and 12mm hose OD to 1/8", 1/4", 3/8", and 1/2" BSP female ports

Why Choose Our PCF Female Pneumatic Connectors

Unlike low-grade plastic fittings that crack under pressure or loosen under machine vibration, these solid brass female-threaded fittings deliver heavy-duty structural integrity. Their precision internal seals prevent pressure drops across your air circuit, ensuring consistent air tool and automation performance.

Perfect For

• Industrial automation equipment, pneumatic air cylinders, solenoid valves, and manifold connections

• Air compressor plumbing, workshop air line distribution, and pneumatic tool hookups

• 3D printer Bowden extruders, laser engraver air assist setups, and DIY pneumatic control systems

Specifications

• Design: PCF Straight Female Thread Push-to-Connect Pneumatic Fitting

• Material: Nickel-Plated Solid Brass & Engineering Composite Body

• Hose Outer Diameters: 4mm, 6mm, 8mm, 10mm, 12mm

• Female Thread Sizes: 1/8", 1/4", 3/8", 1/2" BSP Female Thread

• Max Operating Pressure: 0–1.0 MPa (145 PSI)

• Ideal Uses: Pneumatic Hose Lines, Air Compressors, Automation Equipment

Ensure tight, leak-free pneumatic female connections—claim your PCF brass air quick connector today.