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Description
R 3/8 Male Stud Coupling to 10mm Tube
Professional-Grade Pneumatic Connection for Demanding Applications
Engineered for precision and reliability, this R 3/8 male thread stud coupling delivers secure, leak-free connections between male-threaded components and 10mm pneumatic tubing. Designed for trade professionals who demand consistent performance in workshop, fleet maintenance, and industrial environments.
Instant Push-Fit Technology
Tool-free installation with automatic tube grip ensures fast, reliable connections every time. Simply push the tube home—no threading, no tools, no delays.
Premium Brass Construction
Precision-machined from high-grade brass for superior corrosion resistance and long-term durability in demanding pneumatic systems.
R 3/8 Male Thread
Standard BSPT taper thread ensures compatibility with a wide range of pneumatic equipment, valves, and manifolds.
10mm Tube Connection
Optimized for 10mm OD nylon, polyurethane, or polyethylene tubing—ideal for compressed air distribution at working pressures up to 10 bar.
Technical Specifications
| Thread Type | R 3/8 Male (BSPT) |
| Tube Connection | 10mm Push-Fit |
| Material | Nickel-Plated Brass |
| Working Pressure | Up to 10 bar (145 psi) |
| Temperature Range | -20°C to +80°C |
| Compatible Tubing | Nylon, Polyurethane, Polyethylene (10mm OD) |
Ideal Applications
- Workshop Air Lines – Connect compressors, regulators, and air tools with confidence
- Fleet Maintenance – Reliable fittings for commercial vehicle pneumatic systems
- Industrial Automation – Precision connections for actuators, cylinders, and control valves
- Manufacturing Equipment – Durable components for production line pneumatics
- Mobile Service Rigs – Robust fittings that withstand vibration and movement
Why Trade Professionals Choose This Fitting
Zero Leak Guarantee
Advanced O-ring seal technology and precision-machined tolerances eliminate air loss, reducing compressor run-time and energy costs.
Rapid Installation
Push-fit design cuts installation time by up to 70% compared to traditional compression fittings—get systems up and running faster.
Long Service Life
Corrosion-resistant brass body and reinforced collet withstand thousands of connection cycles without degradation.
Easy Tube Release
Integrated release collar allows quick disconnection for maintenance or reconfiguration—no cutting, no waste.
Installation Guide
- Prepare the tube – Cut tubing squarely using a proper tube cutter. Ensure the cut is clean and perpendicular.
- Check the tube end – Inspect for burrs or deformation. Chamfer the outer edge slightly if needed.
- Insert the tube – Push the tube firmly into the fitting until it bottoms out against the internal stop. You'll feel positive engagement.
- Verify connection – Gently pull the tube to confirm the collet has gripped. The tube should not move.
- Thread the fitting – Apply PTFE tape or thread sealant to the male thread. Hand-tighten, then use a wrench to secure (typically 1–1.5 turns past hand-tight).
- Pressure test – Gradually pressurize the system and check for leaks using soapy water or leak detection spray.
Maintenance & Care
- Inspect O-rings and seals periodically for wear or damage
- Keep fittings clean and free from debris or contamination
- Use only compatible tubing materials and sizes
- Do not exceed maximum working pressure or temperature ratings
- Replace fittings if cracks, corrosion, or thread damage is observed
Quality You Can Trust
Every stud coupling is manufactured to exacting standards and tested for pressure integrity. Backed by our commitment to premium pneumatic components, this fitting delivers the performance and reliability your operation demands.
UK Stock | Fast Dispatch – Order today for rapid delivery to your workshop or site.
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